26
records
IPv4 Addresses
TTL
structure101.com. 1200 IN A 13.248.160.137 structure101.com. 1200 IN A 76.223.34.124
Name Servers
TTL
20m
20m
20m
structure101.com. 1200 IN NS ns-146-c.gandi.net. structure101.com. 1200 IN NS ns-185-a.gandi.net. structure101.com. 1200 IN NS ns-221-b.gandi.net.
Mail Servers
TTL
20m
20m
20m
20m
20m
structure101.com. 1200 IN MX 1 ASPMX.L.GOOGLE.com. structure101.com. 1200 IN MX 5 ALT1.ASPMX.L.GOOGLE.com. structure101.com. 1200 IN MX 5 ALT2.ASPMX.L.GOOGLE.com. structure101.com. 1200 IN MX 10 ALT4.ASPMX.L.GOOGLE.com. structure101.com. 1200 IN MX 10 ALT3.ASPMX.L.GOOGLE.com.
SOA Details
TTL
20m
SOA
Responsible
hostmaster.gandi.net
SOA
Serial
1788998400
SOA
Times
Refresh
3h
Retry
1h
Expire
7d
Minimum TTL
3h
structure101.com. 1200 IN SOA ns1.gandi.net. hostmaster.gandi.net. 1788998400 10800 3600 604800 10800
Certificate Authority Authorization
TTL
20m
20m
20m
20m
20m
20m
20m
20m
20m
structure101.com. 1200 IN CAA 0 issue "amazon.com" structure101.com. 1200 IN CAA 0 issue "amazonaws.com" structure101.com. 1200 IN CAA 0 issue "amazontrust.com" structure101.com. 1200 IN CAA 0 issue "awstrust.com" structure101.com. 1200 IN CAA 0 issue "letsencrypt.org" structure101.com. 1200 IN CAA 0 issuewild "amazon.com" structure101.com. 1200 IN CAA 0 issuewild "amazonaws.com" structure101.com. 1200 IN CAA 0 issuewild "amazontrust.com" structure101.com. 1200 IN CAA 0 issuewild "awstrust.com"
DMARC
TTL
DMARC
Policy
Organizational policy (p): how receivers treat mail that fails aligned DMARC checks — none (monitor only), quarantine (often junk), or reject (block).
none
quarantine
reject
20m
DMARC
Subdomain Policy
Subdomain policy (sp): when set, it applies to hostnames below this domain instead of p; if omitted, subdomains inherit the organizational policy.
none
quarantine
reject
DMARC
Percentage
pct: share of mail that gets quarantine/reject; 100 = all failing messages (default).
100
DMARC
RUA
mailto:[email protected]
Aggregate DMARC reports (ZIP/XML). Optional but recommended for visibility.
DMARC
RUF
mailto:[email protected]
Forensic (per-failure) reports. Often omitted for privacy or volume.
structure101.com. 1200 IN DMARC v=DMARC1;p=quarantine;sp=none;adkim=r;aspf=r;pct=100;fo=1;rf=afrf;ri=86400;rua=mailto:[email protected];ruf=mailto:[email protected]
DKIM
TTL
DKIM
Selector
default
v=DKIM1
k=rsa
20m
Public Key
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAw4qKshoZamax...
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAw4qKshoZamaxr5l2Xoykv3XJ2JTjGV1lVjw6hzD/th4NoQtizJ8NdUrONOXYsnFZmRoopETmYBAPbCffBwhABafSgAFT3EOeTEHLThX2LOnI+OZuonvizEkFmzxKx/taTG3gF7kIl57aZXZpFsSFb1ggfJY6bhBRMlYf/Sb0LbA/H4hYuXOOduVPgfo4HyEe8IfTwuqs2vmw3lDIbkoH/yGKyR2jGivpj7LJ7x5+e5J305K+lSZuX7PDTrZB20wjIs0R06wQYr1Xk9d0QZq/Ce+dD0yQw6rUxqNYyyLiR5P4zod+rFedCbnf51oTEXhHpxQK4FOjwEsM+gSDi3gNnQIDAQAB
DKIM
Selector
mandrill
v=DKIM1
k=rsa
20m
Public Key
MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCrLHiExVd55zd/IQ/J...
MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCrLHiExVd55zd/IQ/J/mRwSRMAocV/hMB3jXwaHH36d9NaVynQFYV8NaWi69c1veUtRzGt7yAioXqLj7Z4TeEUoOLgrKsn8YnckGs9i3B3tVFB+Ch/4mPhXWiNfNdynHWBcPcbJ8kjEQ2U8y78dHZj1YeRXXVvWob2OaKynO8/lQIDAQAB
structure101.com. 1200 IN DKIM v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAw4qKshoZamaxr5l2Xoykv3XJ2JTjGV1lVjw6hzD/th4NoQtizJ8NdUrONOXYsnFZmRoopETmYBAPbCffBwhABafSgAFT3EOeTEHLThX2LOnI+OZuonvizEkFmzxKx/taTG3gF7kIl57aZXZpFsSFb1ggfJY6bhBRMlYf/Sb0LbA/H4hYuXOOduVPgfo4HyEe8IfTwuqs2vmw3lDIbkoH/yGKyR2jGivpj7LJ7x5+e5J305K+lSZuX7PDTrZB20wjIs0R06wQYr1Xk9d0QZq/Ce+dD0yQw6rUxqNYyyLiR5P4zod+rFedCbnf51oTEXhHpxQK4FOjwEsM+gSDi3gNnQIDAQAB; structure101.com. 1200 IN DKIM v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCrLHiExVd55zd/IQ/J/mRwSRMAocV/hMB3jXwaHH36d9NaVynQFYV8NaWi69c1veUtRzGt7yAioXqLj7Z4TeEUoOLgrKsn8YnckGs9i3B3tVFB+Ch/4mPhXWiNfNdynHWBcPcbJ8kjEQ2U8y78dHZj1YeRXXVvWob2OaKynO8/lQIDAQAB;
SPF (Sender Policy Framework)
TTL
SPF
SPFv1
| Qualifier | Mechanism | Target / value | Valid | Details |
|---|---|---|---|---|
| + Pass | a |
—
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| + Pass | mx |
—
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| + Pass | ip4 |
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| + Pass | ip4 |
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| + Pass | ip4 |
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| + Pass | ip4 |
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| + Pass | ip4 |
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| + Pass | ip4 |
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| + Pass | ip4 |
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| + Pass | ip4 |
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| + Pass | ip4 |
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| + Pass | ip4 |
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| + Pass | ip4 |
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| + Pass | ip4 |
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| + Pass | ip4 |
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| + Pass | ip4 |
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| + Pass | ip4 |
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| + Pass | ip4 |
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| + Pass | ip4 |
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| + Pass | ip4 |
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| + Pass | ip4 |
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| + Pass | ip4 |
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| + Pass | ip4 |
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| + Pass | ip4 |
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| + Pass | ip4 |
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| + Pass | ip4 |
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| + Pass | ip4 |
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| + Pass | ip4 |
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| + Pass | ip4 |
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| + Pass | ip4 |
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| + Pass | ip4 |
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| + Pass | ip4 |
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| + Pass | ip4 |
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| + Pass | ip4 |
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| + Pass | ip4 |
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| + Pass | ip4 |
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| + Pass | ip4 |
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| + Pass | ip4 |
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| + Pass | ip4 |
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| + Pass | ip4 |
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| + Pass | ip4 |
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| + Pass | ip4 |
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| + Pass | ip4 |
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| + Pass | ip4 |
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| + Pass | ip4 |
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| + Pass | ip4 |
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| + Pass | ip4 |
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| + Pass | ip4 |
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| + Pass | ip6 |
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| + Pass | ip6 |
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| + Pass | ip6 |
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| + Pass | ip6 |
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| + Pass | ip6 |
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| + Pass | ip6 |
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| ~ Softfail | all |
—
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20m
structure101.com. 1200 IN TXT "v=spf1 +a +mx ip4:108.177.8.0/21 ip4:108.177.96.0/19 ip4:130.211.0.0/22 ip4:149.72.162.39 ip4:149.72.174.40 ip4:149.72.193.221 ip4:167.89.71.151 ip4:172.217.0.0/19 ip4:172.217.128.0/19 ip4:172.217.160.0/20 ip4:172.217.192.0/19 ip4:172.217.32.0/20 ip4:172.253.112.0/20 ip4:172.253.56.0/21 ip4:173.194.0.0/16 ip4:184.106.20.246 ip4:192.254.120.89 ip4:198.2.128.0/24 ip4:198.2.132.0/22 ip4:198.2.136.0/23 ip4:198.2.145.0/24 ip4:198.2.177.0/24 ip4:198.2.178.0/23 ip4:198.2.180.0/24 ip4:198.2.186.0/23 ip4:199.244.76.0/24 ip4:205.201.131.128/25 ip4:205.201.134.128/25 ip4:205.201.136.0/23 ip4:205.201.139.0/24 ip4:207.126.101.0/24 ip4:209.85.128.0/17 ip4:216.239.32.0/19 ip4:216.58.192.0/19 ip4:35.190.247.0/24 ip4:35.191.0.0/16 ip4:46.4.103.48/28 ip4:50.31.34.164 ip4:64.233.160.0/19 ip4:66.102.0.0/20 ip4:66.249.80.0/20 ip4:72.14.192.0/18 ip4:74.115.204.0/24 ip4:74.115.207.0/24 ip4:74.125.0.0/16 ip4:99.198.96.218 ip6:2001:4860:4000::/36 ip6:2404:6800:4000::/36 ip6:2607:f8b0:4000::/36 ip6:2800:3f0:4000::/36 ip6:2a00:1450:4000::/36 ip6:2a01:4f8:140:94b5::2/64 ~all"
MTA-STS
TTL
This hostname does not publish an MTA-STS policy (no v=STSv1 TXT at _mta-sts.<name> and/or no policy at https://mta-sts.<name>/.well-known/mta-sts.txt).
Text Content
TTL
google-site-verification=b0lyRLURAVFif-miwvZoryDUDJqU2vG2q0MpmNy0k6Y
20m
TXT
—
freeagent-domain-verification=xCBl719VlBeOGux8KlvS
20m
structure101.com. 1200 IN TXT "google-site-verification=b0lyRLURAVFif-miwvZoryDUDJqU2vG2q0MpmNy0k6Y" structure101.com. 1200 IN TXT "freeagent-domain-verification=xCBl719VlBeOGux8KlvS"