Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
amnh.org
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-19 23:12:03 UTC · ↺ Refresh
MX Hostnames
- amnh-org.mail.protection.outlook.com
MX Priorities
- amnh-org.mail.protection.outlook.com: 50
A / AAAA Records
- 104.18.27.244 (no PTR)
- 104.18.26.244 (no PTR)
- 2606:4700::6812:1bf4
- 2606:4700::6812:1af4
Mail Server IPs
- 52.101.42.16 ↩ mail-co1pr05cu00300.inbound.protection.outlook.com
- 52.101.194.15 ↩ mail-ch4pr21cu00107.inbound.protection.outlook.com
- 52.101.11.2 ↩ mail-sn1pr03cu00102.inbound.protection.outlook.com
- 52.101.10.14 ↩ mail-bn6pr04cu00206.inbound.protection.outlook.com
- 2a01:111:f403:f90c:: ↩ mail-sn1pr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f908::1 ↩ mail-bn1pr04cu00101.inbound.protection.outlook.com
- 2a01:111:f403:f905::4 ↩ mail-dm2pr04cu00404.inbound.protection.outlook.com
- 2a01:111:f403:f908::2 ↩ mail-bn8pr05cu00102.inbound.protection.outlook.com
SOA Record
Raw SOA
ns-ext-1.amnh.org netsys.amnh.org 617308978 7200 3600 1209600 3600
Primary NS (mname)
ns-ext-1.amnh.org
Admin Email (rname)
netsys@amnh.org
Serial
617308978
Refresh
7200s
Retry
3600s
Expire
1209600s
Minimum TTL
3600s
Nameservers (NS)
ns0054.secondary.cloudflare.com
ns0249.secondary.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:52.124.61.3 ip4:202.3.8.210 ip4:69.65.34.61 ip4:69.65.34.50 ip4:66.244.67.20 ip4:74.205.242.3 ip4:74.205.242.7 ip4:196.14.35.75 ip4:216.24.50.98 ip4:67.20.168.22 ip4:104.47.74.10 ip4:104.47.73.10 ip4:204.93.64.13 ip4:72.5.51.0/24 ip4:62.209.53.67 ip4:204.92.19.11 ip4:204.92.19.12 ip4:204.92.19.13 ip4:129.145.17.8 ip4:129.145.17.9 ip4:64.28.83.109 ip4:66.244.67.50 ip4:209.43.52.70 ip4:51.4.80.0/27 include:_s0.amnh.org -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected],mailto:[email protected];
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],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
18 records- adobe-sign-verification=4a06b4ec7ed6890eed7d5aa7a4c50983
- 5AhlCQYFqEetZOfvYALlUHMZ3wDyRr3yMoD8PYYG2v8v0XahNHyQ1VaZgn1xarFSu8lXHjC1rbgrFXQjFdYKtQ==
- adobe-idp-site-verification=88438defd347f9df4d612e61d1b1db931ac6ff0a8243d331aabafa70a9dab804
- fastly-domain-delegation-J48hGfXU1JeVcvGhv-467262-2022-02-24
- ecostruxure-it-verification=78f50f6d-b7bd-4458-a4c0-627ceb10c014
- amazonses:v78qm8SxhlBwzgaajn9b4kb+DKVtzQImF/tXkhTo85g=
- atlassian-domain-verification=mIMAnURoL5GXM5AoKBFU13tScudd5u8Z234SBDaOVQoK0XaSCgardaAM3h8ORjDl
- ca3-96194815295d40f2a95f5aca05234588
- facebook-domain-verification=b2cgvxixfi34pky4z3br1kcnuj1yrn
- docusign=7ec8783b-b0ba-4faf-88dd-3c3aa2091921
- _globalsign-domain-verification=F7RbCoyz-kgrUoaS_iKhAK_qUZ74Z8fHn00y31UmO3
- jamf-site-verification=EK3TtxGlCZiPv39DYGrqjg
- browserstack-domain-verification=ef895b04-3a90-4127-91b3-4f5bc37a6ddc
- apple-domain-verification=FsXMEFQH0igp1w8U
- ca3-ae6d311a0070441cb2015966d9b019b8
- SPFv=spf1 ip4:52.124.61.3 ip4:202.3.8.210 ip4:69.65.34.61 ip4:69.65.34.50 ip4:66.244.67.20 ip4:74.205.242.3 ip4:74.205.242.7 ip4:196.14.35.75 ip4:216.24.50.98 ip4:67.20.168.22 ip4:104.47.74.10 ip4:104.47.73.10 ip4:204.93.64.13 ip4:72.5.51.0/24 ip4:62.209.53.67 ip4:204.92.19.11 ip4:204.92.19.12 ip4:204.92.19.13 ip4:129.145.17.8 ip4:129.145.17.9 ip4:64.28.83.109 ip4:66.244.67.50 ip4:209.43.52.70 ip4:51.4.80.0/27 include:_s0.amnh.org -all
- 3TETP7VGGAWK0MKD75G204S0K5FDIBHLY94NU0KQR
- google-site-verification=rW816e65DGHXTd65sxOohEGLNRICNreIWBjyqWQQQf8
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