Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
singular.net
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-19 02:15:33 UTC · ↺ Refresh
MX Hostnames
- alt1.aspmx.l.google.com
- alt2.aspmx.l.google.com
- aspmx2.googlemail.com
- aspmx3.googlemail.com
- aspmx.l.google.com
MX Priorities
- aspmx.l.google.com: 10
- alt1.aspmx.l.google.com: 20
- alt2.aspmx.l.google.com: 20
- aspmx2.googlemail.com: 30
- aspmx3.googlemail.com: 30
A / AAAA Records
- 141.193.213.10 (no PTR)
- 141.193.213.11
Mail Server IPs
- 142.251.111.26 ↩ bk-in-f26.1e100.net
- 2607:f8b0:4004:c1b::1a ↩ wv-in-f26.1e100.net
- 108.177.123.26 ↩ lcscld-in-f26.1e100.net
- 2800:3f0:4003:c0f::1a (no PTR)
- 172.253.116.26 ↩ dj-in-f26.1e100.net
- 2a00:1450:400b:c02::1a ↩ dj-in-f26.1e100.net
- 2800:3f0:4003:c0f::1b (no PTR)
- 172.253.116.27 ↩ dj-in-f27.1e100.net
- 2a00:1450:400b:c02::1b ↩ dj-in-f27.1e100.net
SOA Record
Raw SOA
ns-1422.awsdns-49.org awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1422.awsdns-49.org
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-26.awsdns-03.com
ns-887.awsdns-46.net
ns-1422.awsdns-49.org
ns-1710.awsdns-21.co.uk
SPF Record
✓ Strict (-all)
v=spf1 include:_spf.salesforce.com include:mail.zendesk.com include:40235046.spf07.hubspotemail.net include:_spf.google.com include:spf.mandrillapp.com include:amazonses.com include:aspmx.pardot.com include:servers.mcsv.net -all
📊 DNS lookups: 8/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100; ri=86400; rua=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 4 found
google._domainkey
k1._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 216 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
19 records- mixpanel-domain-verify=ae0fe3f0-315f-4f2f-91a7-4a2289309351
- facebook-domain-verification=f7cawt2lepkjfyob54rsue7jo4opaa
- citrix-verification-code=11ff2293-9544-45a0-b4f1-1a9a76e030a5
- SPFv=spf1 include:_spf.salesforce.com include:mail.zendesk.com include:40235046.spf07.hubspotemail.net include:_spf.google.com include:spf.mandrillapp.com include:amazonses.com include:aspmx.pardot.com include:servers.mcsv.net -all
- v=MCPv1; k=ed25519; p=RyvjgvT7NVeWmrdfJphDX/whJoh0wmVHd3Rel4m5SkA=
- google-site-verification=Hb-8We3zfUtdSJFzlmOwg-NoyeGzwdneL8utbKcdogA
- google-site-verification=WOPdFTTrRzTtm563gALl_ERkFJIxrg_itUjAs38REEU
- sjO-6D5-5A6
- 00Dj0000001mpwD=1TBWQ00000001fF
- CE25480EC1
- MS=ms61179374
- hj-ownership=zIRXYng4A74y
- _cf-custom-hostname.www.singular.net=51199ce5-2a42-4ced-bdd3-dbb584465025
- openai-domain-verification=dv-gdg79JdTJjaIiw0oHVRSIGi9
- ahrefs-site-verification_2608d3cac57e8444a39127b6b14364fd7eb705425902db44343795ce0b91a0f7
- MS=ms99968328
- 8IUgNPj
- anthropic-domain-verification-r27eat=qFXuqigHLltbtRyqIqvICSs6r
- MS=FE5E36E69A04E5435E5A7216FAA9BA7944250EDA
Full email verification for singular.net
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