Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
resurgent.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 05:54:05 UTC · ↺ Refresh
MX Hostnames
- resurgent-com.mail.protection.outlook.com
MX Priorities
- resurgent-com.mail.protection.outlook.com: 10
A / AAAA Records
- 13.107.213.40 (no PTR)
- 13.107.246.40 (no PTR)
Mail Server IPs
- 52.101.194.13 ↩ mail-ch0pr04cu00605.inbound.protection.outlook.com
- 52.101.194.0 ↩ mail-ch5pr02cu00200.inbound.protection.outlook.com
- 52.101.9.5 ↩ mail-mn2pr04cu00205.inbound.protection.outlook.com
- 52.101.10.1 ↩ mail-bn6pr02cu00301.inbound.protection.outlook.com
- 2a01:111:f403:c936:: ↩ mail-cy1pr05cu00400.inbound.protection.outlook.com
- 2a01:111:f403:f912:: ↩ mail-cy5pr03cu00200.inbound.protection.outlook.com
- 2a01:111:f403:c902::3 ↩ mail-sj0pr03cu01703.inbound.protection.outlook.com
- 2a01:111:f403:c922::2 ↩ mail-bl0pr02cu00702.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1-08.azure-dns.com hostmaster.resurgent.com 2021021001 900 600 86400 3600
Primary NS (mname)
ns1-08.azure-dns.com
Admin Email (rname)
hostmaster@resurgent.com
Serial
2021021001
Refresh
900s
Retry
600s
Expire
86400s
Minimum TTL
3600s
Nameservers (NS)
ns3-08.azure-dns.org
ns4-08.azure-dns.info
ns1-08.azure-dns.com
ns2-08.azure-dns.net
SPF Record
✓ Strict (-all)
v=spf1 ip4:8.20.251.229 ip4:8.20.251.236 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; fo=1; rua=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
19 records- google-site-verification=eBMTWd0tZCQWCjMx4HBtw7TCjAafB7YTVsqj-rAZ3Bs
- SPFv=spf1 ip4:8.20.251.229 ip4:8.20.251.236 include:spf.protection.outlook.com -all
- MS=ms54618645
- 7a885ec020d1a52845280d91169557881a2e4e8f
- amazonses:stHazmCYhp/wX6WNM6u+sGK+BHE7sT7REpbB+x4/JvM=
- MS=ms51686627
- MS=ms22163158
- K2T8NpMJXDL63PyUO2EDGq93KLUDUxNKJOjAHOiNYCi+JVnR7hZcZGdWHuGfs9DW3Lu6rOBEy91OnKuveAgmgA==
- nIzau4ysMK+HolQxzrpmhqDuKVZmnWScf4nStsh2wXjuPfA4/grYNR+yAbxVYTeEzwn5DtOe9O2vfvnhB8BnjA==
- 472E7AB9ED1ADC3ACAB69A675E31253713187C82B5C10E2F2C2E123D296EDDCF
- google-site-verification=iqdIY_wDkrgHorQQbNUUyBwg6fM5Upq_6Fhwg0vXUTM
- apple-domain-verification=DOiP9bqCj4nsyI3m
- apple-domain-verification=yDak8PZ6sv6sq8ntrbFTkYhbMe1XPUt-2JyhNJwasGU
- facebook-domain-verification=ky2abcr9lpcafb0gfyn47ozbacu8qc
- google-gws-recovery-domain-verification=51139861
- ppsm0dks3qg4mh8m8s9m23kbpv96txx7
- Foxit-domain-verification=6da950fc8d0a3afeef225eb32348af0a
- docker-verification=0d6e170e-ef61-446b-9816-d2a483ed5ada
- atlassian-domain-verification=gVsVXaEo3kW1VHe/djjd8grxnmNaR2o5kpFaRGVr4jda0tvMG6jR6jbfLjQXuxW6
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