IPv4 Addresses

TTL

Name Servers

TTL

Mail Servers

TTL

SOA Details

TTL
15m
SOA Responsible
awsdns-hostmaster.amazon.com
SOA Serial
1
SOA Times
Refresh 2h
Retry 15m
Expire 14d
Minimum TTL 1d

Certificate Authority Authorization

TTL

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
5m
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

Aggregate DMARC reports (ZIP/XML). Optional but recommended for visibility.

DMARC RUF

Forensic (per-failure) reports. Often omitted for privacy or volume.

DKIM

TTL
DKIM Selector selector1
v=DKIM1 k=rsa
20m
Public Key
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEApPzzOAETguLU...

SPF (Sender Policy Framework)

TTL
SPF SPFv1
Qualifier Mechanism Target / value Valid Details
+ Pass ip4
+ Pass include
+ Pass include
+ Pass include
- Fail all
5m

MTA-STS

TTL
v=STSv1; id=20250924180600Z;
View
5m

Text Content

TTL
MS=ms39508668
5m
ZOOM_verify_vrtuIE3YNiYohjrbqgRNfm
5m
adobe-idp-site-verification=73924539f182595ebfa5e93d6c357910333592f2adfdad28240007e265b2435a
5m
anthropic-domain-verification-vrwgax=wJGhR7Bp7wd4v3IVubUH1ywxI
5m
apple-domain-verification=SBhs6sABCZ7ir47w
5m
atlassian-domain-verification=s8SNnNaOlQMHbTLBqVI3aLQDUQibX7iBF3Cl2QP1wuX1G+UI807yV-9WvDzB8KcN
5m
cloudhealth=835c7d2a-2315-45c4-8cba-0dbc65bd3779
5m
docker-verification=a60ea278-3cc5-4af5-ab82-39b28f44f5db
5m
docusign=a55756d2-ac45-42d0-a86f-bba4c29ba66e
5m
google-gws-recovery-domain-verification=38898550
5m
google-site-verification=14-4mMRE7bAcchqvk1Go_31mvi-MpI-NQbw_881A4Vc
5m
google-site-verification=6UZR3XzxBM2qyhb4hv-f7s1xgb8yJv_z9k9xoWPoIR0
5m
google-site-verification=ER02uK7Q89CCP53IBA8u07V6sF8372FFlbIouNH4rFU
5m
google-site-verification=GjMbd_jDVcIDKxEF67SVKpov6bbC3QL67MzIXNuqwN4
5m
google-site-verification=g2QLRU6stveh6J63h1njj_0MwMtOvdQwe2HsNn-1PR8
5m
google-site-verification=hCp7uZYNIVSQ_Cma3Qy7de61zxzJMdj_Q3moaXfKk5I
5m
google-site-verification=rsoVVHDauYKRcF3bseNB8KWjL3GvYjKCrY6V_ycZVkM
5m
jetbrains-domain-verification=b8r3clj4grwj2b5942un5zy52
5m
logmein-verification-code=7p9fHvbf1wj4oNEgTxHewON50
5m
logmein-verification-code=c71e200f-3205-42cd-b85c-fa571feaee16
5m
logmein-verification-code=lJA0qVrr67kiW43ZNV5TzIqnf
5m
smartsheet-site-validation=QtXH-CfnDCwVxXdvaVOcg59hmDUVqN0t
5m
status-page-domain-verification=w4qtj0w6j0hj
5m
zoho-verification=zb02400943.zmverify.zoho.com
5m
TXT
66m384kwh8xjpcmp66vzqvc2r0csxvrf
5m
TXT
FE3F8AF91F
5m
TXT
_qhxduc9x3gzkt5lcca3cjywq94tti7l
5m
TXT
biiih7564vfij196jcut0rfb9c
5m
TXT
c8cohj3ne3he0qd752os8m23h6
5m
TXT
plu2bwpwme
5m
TXT
qtNgxst5sVuiNA_nJzLfNTTPSQ
5m
TXT
u91km757ncehohe5bi40s6am4k
5m