27
records
IPv4 Addresses
TTL
slack-gov.com. 300 IN A 18.252.167.214 slack-gov.com. 300 IN A 18.252.173.175 slack-gov.com. 300 IN A 18.252.186.212
Name Servers
TTL
20m
20m
20m
slack-gov.com. 1200 IN NS ns-1361.awsdns-42.org. slack-gov.com. 1200 IN NS ns-157.awsdns-19.com. slack-gov.com. 1200 IN NS ns-1604.awsdns-08.co.uk. slack-gov.com. 1200 IN NS ns-641.awsdns-16.net.
Mail Servers
TTL
5m
5m
5m
5m
5m
slack-gov.com. 300 IN MX 1 aspmx.l.google.com. slack-gov.com. 300 IN MX 5 alt2.aspmx.l.google.com. slack-gov.com. 300 IN MX 5 alt1.aspmx.l.google.com. slack-gov.com. 300 IN MX 10 alt3.aspmx.l.google.com. slack-gov.com. 300 IN MX 10 alt4.aspmx.l.google.com.
SOA Details
TTL
15m
SOA
Responsible
awsdns-hostmaster.amazon.com
SOA
Serial
1
SOA
Times
Refresh
2h
Retry
15m
Expire
14d
Minimum TTL
1d
slack-gov.com. 900 IN SOA ns-157.awsdns-19.com. awsdns-hostmaster.amazon.com. 1 7200 900 1209600 86400
Certificate Authority Authorization
TTL
CAA
—
5m
5m
5m
slack-gov.com. 300 IN CAA 0 iodef "mailto:[email protected]" slack-gov.com. 300 IN CAA 0 issue "digicert.com; account=455b15ed272bed097725c6ea50e89921fc57379c5338a29305c05771df65fff1" slack-gov.com. 300 IN CAA 0 issue "letsencrypt.org; accounturi=https://acme-v02.api.letsencrypt.org/acme/acct/1542881516"
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
Percentage
pct: share of mail that gets quarantine/reject; 100 = all failing messages (default).
100
DMARC
RUA
mailto:[email protected]
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.
slack-gov.com. 1200 IN DMARC v=DMARC1;p=reject;fo=1:d:s;pct=100;rua=mailto:[email protected],mailto:[email protected];ruf=mailto:[email protected]
DKIM
TTL
No DKIM TXT with `v=DKIM1` was returned for the selector names we probe automatically.
SPF (Sender Policy Framework)
TTL
SPF
SPFv1
| Qualifier | Mechanism | Target / value | Valid | Details |
|---|---|---|---|---|
| + Pass | include |
|
||
| - Fail | all |
—
|
|
20m
slack-gov.com. 1200 IN TXT "v=spf1 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
MS=ms11596936
20m
google-site-verification=HNRO4PNGIAQgWlKPSR-gxwUs8KuSKfr0yIuf7ZJb8ts
20m
google-site-verification=cHo_xfvgfq0QlVHpBIEBDYLAc2XSedW_vfOmY3RHSd0
20m
spycloud-domain-verification=3764bbb4-9e27-4d0d-add9-81a29958d7e5
20m
TXT
—
_hc6m9funyhj2a1x1kry4yr1g3x9a2sv
20m
slack-gov.com. 1200 IN TXT "MS=ms11596936" slack-gov.com. 1200 IN TXT "google-site-verification=HNRO4PNGIAQgWlKPSR-gxwUs8KuSKfr0yIuf7ZJb8ts" slack-gov.com. 1200 IN TXT "google-site-verification=cHo_xfvgfq0QlVHpBIEBDYLAc2XSedW_vfOmY3RHSd0" slack-gov.com. 1200 IN TXT "spycloud-domain-verification=3764bbb4-9e27-4d0d-add9-81a29958d7e5" slack-gov.com. 1200 IN TXT "_hc6m9funyhj2a1x1kry4yr1g3x9a2sv"
DNSSEC Public Keys
TTL
DNSKEY
256 3 13 A8AuC65gPddPvlCRLwy85pMEPmrbBoC6JZlrRsTBbjbQ2GNm9VE5J92L/11PS/lcE82y5qfW6QdO4EMgw1wUtw==
20m
DNSKEY
256 3 13 duwEvPloPD16cBaPYkmpSmH/vdFIKDHE8vuKSJg+NMj1TaXwkTha7tGqZYreizv3+ODVL56fbhQb2b9VhBIZoA==
20m
DNSKEY
257 3 13 9iF8TCMnXLlr08pMEaXwPMarTMWptAnhSGODFgH/LRBZmfZKxPZl+dX5vaFsxGPKqUU789MvB4LXu4I3/ld8pw==
20m
slack-gov.com. 1200 IN DNSKEY 256 3 13 A8AuC65gPddPvlCRLwy85pMEPmrbBoC6JZlrRsTBbjbQ2GNm9VE5J92L/11PS/lcE82y5qfW6QdO4EMgw1wUtw== slack-gov.com. 1200 IN DNSKEY 256 3 13 duwEvPloPD16cBaPYkmpSmH/vdFIKDHE8vuKSJg+NMj1TaXwkTha7tGqZYreizv3+ODVL56fbhQb2b9VhBIZoA== slack-gov.com. 1200 IN DNSKEY 257 3 13 9iF8TCMnXLlr08pMEaXwPMarTMWptAnhSGODFgH/LRBZmfZKxPZl+dX5vaFsxGPKqUU789MvB4LXu4I3/ld8pw==
Delegation Signer
TTL
DS
25547 13 2 B44A3D4950E02A61DBAF72F915A830C7DA3F652016CB52A8158DA02CA4400ED0
19m
slack-gov.com. 1199 IN DS 25547 13 2 B44A3D4950E02A61DBAF72F915A830C7DA3F652016CB52A8158DA02CA4400ED0