Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
metropolis.io
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-04 17:29:05 UTC · ↺ Refresh
MX Hostnames
- mxa-000f7c01.gslb.pphosted.com
- mxb-000f7c01.gslb.pphosted.com
MX Priorities
- mxa-000f7c01.gslb.pphosted.com: 10
- mxb-000f7c01.gslb.pphosted.com: 10
A / AAAA Records
- 198.49.23.145 (no PTR)
- 198.49.23.144 (no PTR)
- 198.185.159.145 (no PTR)
- 198.185.159.144 (no PTR)
Mail Server IPs
- 66.159.248.59 ↩ mx0a-000f7c01.pphosted.com
SOA Record
Raw SOA
ns-944.awsdns-54.net awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-944.awsdns-54.net
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-1934.awsdns-49.co.uk
ns-92.awsdns-11.com
ns-944.awsdns-54.net
ns-1451.awsdns-53.org
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_u.metropolis.io._spf.dmarclj.com include:mailgun.org ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; sp=none; fo=1;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
DKIM Selectors
✓ 5 found
google._domainkey
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: google
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
11 records- anthropic-domain-verification-g6ph5x=FTY0sy4cBXxmFhqOj3OpxszKU
- apple-domain-verification=3uie2sF7hLOjIEJa
- atlassian-domain-verification=OPnxGNDIpH0VYb1Tbl8Dwv1hZYjzZeQAnBKSXmUpnPvN04zAN7DlkZl7g2cj2JSG
- atlassian-sending-domain-verification=e9e1fe48-370b-4690-a641-f4a6677b2baf
- cursor-domain-verification-8h0t22=PAsfVUk8HKxC2WajOpsigltJi
- google-site-verification=BSZcNe1lxhcXOw25eI0bSLRWBk1QX-kcqYlA8WAjdeM
- google-site-verification=kkLiJaCEp_KHbdpYOQA172SAWK7xs1MKRXX5IhMQPN0
- slack-domain-verification=gaSfjBlFRZiZGzHAZJixosPnl1zY3wxoLQGi0t3o
- stripe-verification=25FDB4E57D28921F0D79DB70ED4E07C5440771DCA61B5C06A07ED44F27B1A142
- trend-micro-v1-domain-verification.bb95ed4ef1c523d76139d34476af86dd=a2177838-d4af-4914-9480-0b2dc97c7f49
- SPFv=spf1 include:_u.metropolis.io._spf.dmarclj.com include:mailgun.org ~all
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