909mail.dk

📜 Historical scan 2026-06-16 13:15:26 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

909mail.dk is a .dk domain served by 4 nameservers (edns161.ultradns.biz, edns161.ultradns.com, edns161.ultradns.net and 1 more). It was registered on 6 September 2007 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by cluster13.eu.messagelabs.com, cluster13a.eu.messagelabs.com. The zone is not DNSSEC-signed, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

4 records 80ms

Nameserver	IP addresses	PTR	ASN / ISP
edns161.ultradns.biz	—	—	—
edns161.ultradns.com	—	—	—
edns161.ultradns.net	—	—	—
edns161.ultradns.org	—	—	—

🌍 A Records#

🌍

No A records found

📧 MX Records#

2 records 62ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	cluster13.eu.messagelabs.com	35.242.233.236	236.233.242.35.bc.googleusercontent.com	AS396982 Google LLC
20	—	cluster13a.eu.messagelabs.com	35.242.233.236	236.233.242.35.bc.googleusercontent.com	AS396982 Google LLC

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝

No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 DMARC#

Policy	Record (_dmarc.909mail.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:dmarc_agg@vali.email

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-07 23:27:05

www	NXDOMAIN
www vs bare domain	Neither resolves 909mail.dk: no address www.909mail.dk: no address
Wildcard	No

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

176ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

57ms

Field	Value
Serial	2020011705
Primary NS (MNAME)	edns161.ultradns.com
Responsible (RNAME)	domains@admin.broadcom.com
Refresh	86400s
Retry	3600s
Expire	2592000s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-13 17:15:27

Field	Value
Registrar	CSC Digital Brand Service, Inc
Registered	2007-09-06
Expires	2027-09-30 (347d)

🔗 Same registrant#

8 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
bluecoat.dk	CSC Digital Brand Service, Inc
messagelabs.dk	CSC Digital Brand Service, Inc
normanshark.dk	CSC Digital Brand Service, Inc
softscan.dk	CSC Digital Brand Service, Inc
symantec.dk	CSC Digital Brand Service, Inc
symanteccloud.dk	CSC Digital Brand Service, Inc
symantecstore.dk	CSC Digital Brand Service, Inc
threatexpert.dk	CSC Digital Brand Service, Inc

📋 WHOIS#

⏱️ Lookup Timing#

80ms

67ms

62ms

AAAA

69ms

TXT

301ms

CAA

57ms

HTTPS

55ms

TLSA

76ms

SOA

57ms

MTA-STS

108ms

DNSSEC

176ms

SRV

0ms

Total

871ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 23:27:05	1048ms	4 NS 0 A 2 MX	🔓 Insecure
2026-09-27 15:05:32	997ms	4 NS 0 A 2 MX	🔓 Insecure
2026-08-27 08:33:55	2678ms	4 NS 0 A 2 MX	🔓 Insecure
2026-06-23 01:47:17	1031ms	4 NS 0 A 2 MX	🔓 Insecure
2026-06-21 15:40:01	774ms	4 NS 0 A 2 MX	🔓 Insecure
2026-06-16 13:15:26 shown	871ms	4 NS 0 A 2 MX	🔓 Insecure