21
records
IPv4 Addresses
TTL
codetree.com. 60 IN A 35.172.154.143 codetree.com. 60 IN A 35.173.18.172
Name Servers
TTL
20m
20m
20m
codetree.com. 1200 IN NS ns-1226.awsdns-25.org. codetree.com. 1200 IN NS ns-1920.awsdns-48.co.uk. codetree.com. 1200 IN NS ns-21.awsdns-02.com. codetree.com. 1200 IN NS ns-802.awsdns-36.net.
Mail Servers
TTL
5m
5m
5m
5m
5m
codetree.com. 300 IN MX 1 aspmx.l.google.com. codetree.com. 300 IN MX 5 alt2.aspmx.l.google.com. codetree.com. 300 IN MX 5 alt1.aspmx.l.google.com. codetree.com. 300 IN MX 10 aspmx2.googlemail.com. codetree.com. 300 IN MX 10 aspmx3.googlemail.com.
SOA Details
TTL
5m
SOA
Responsible
awsdns-hostmaster.amazon.com
SOA
Serial
1
SOA
Times
Refresh
2h
Retry
15m
Expire
14d
Minimum TTL
1d
codetree.com. 300 IN SOA ns-1920.awsdns-48.co.uk. awsdns-hostmaster.amazon.com. 1 7200 900 1209600 86400
Certificate Authority Authorization
TTL
5m
5m
5m
5m
codetree.com. 300 IN CAA 0 issue "amazon.com" codetree.com. 300 IN CAA 0 issue "amazonaws.com" codetree.com. 300 IN CAA 0 issue "amazontrust.com" codetree.com. 300 IN CAA 0 issue "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
1m
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.
codetree.com. 60 IN DMARC v=DMARC1;p=reject;rua=mailto:[email protected];ruf=mailto:[email protected];fo=1;
DKIM
TTL
DKIM
Selector
google
v=DKIM1
k=rsa
5m
Public Key
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEApWAyKoMIebJf...
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEApWAyKoMIebJfxUBFy8zlMEdQ5Z0iaubdYIPwPCFL/IDC7F0mZ/fda+ZMPhP+yjv2tZeg+E2rMr+8kiq2b4OuW+b6cS24+5+jFtGs+nmJb/xvxF/YlupUA6cx0VfUbQJfBikd9UBzPS/9ZIatupf8wYzTSi4YJsHjglOpK0p1K6tXzyzXVIli6EHh8PBAar+UT64lgAkIvX8pi8HWqZduGz27g3xOGs20OmQrdQk0AHcX/OzS0iXKozuR9kFs7nxPHo8oeXN3BBiZiKrp678QfnzDJTZ6AqhtTDUROzvjc+07B1G/7eSJQ5X81iSj1i3CNH30m5lfvGLXObtP5GH/NwIDAQAB
codetree.com. 300 IN DKIM v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEApWAyKoMIebJfxUBFy8zlMEdQ5Z0iaubdYIPwPCFL/IDC7F0mZ/fda+ZMPhP+yjv2tZeg+E2rMr+8kiq2b4OuW+b6cS24+5+jFtGs+nmJb/xvxF/YlupUA6cx0VfUbQJfBikd9UBzPS/9ZIatupf8wYzTSi4YJsHjglOpK0p1K6tXzyzXVIli6EHh8PBAar+UT64lgAkIvX8pi8HWqZduGz27g3xOGs20OmQrdQk0AHcX/OzS0iXKozuR9kFs7nxPHo8oeXN3BBiZiKrp678QfnzDJTZ6AqhtTDUROzvjc+07B1G/7eSJQ5X81iSj1i3CNH30m5lfvGLXObtP5GH/NwIDAQAB
SPF (Sender Policy Framework)
TTL
SPF
SPFv1
| Qualifier | Mechanism | Target / value | Valid | Details |
|---|---|---|---|---|
| + Pass | include |
|
||
| + Pass | include |
|
||
| + Pass | include |
|
||
| - Fail | all |
—
|
|
5m
codetree.com. 300 IN TXT "v=spf1 include:_spf.google.com include:stspg-customer.com include:amazonses.com -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=f2qtrVOPy_BWikV8laHPHB6W4UJaBNLYbYMyrCez4eQ
5m
status-page-domain-verification=7m4r878m0sf2
5m
codetree.com. 300 IN TXT "google-site-verification=f2qtrVOPy_BWikV8laHPHB6W4UJaBNLYbYMyrCez4eQ" codetree.com. 300 IN TXT "status-page-domain-verification=7m4r878m0sf2"