10mb.dk

📜 Historical scan 2026-09-29 18:55:38 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

10mb.dk is a .dk domain served by 2 nameservers (ns.dandomain.dk, ns2.dandomain.dk). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 212.237.249.138 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by mx.mailfactory.blue. The zone is DNSSEC-signed and validates, has no 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#

2 records 33ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.dandomain.dk	185.25.141.3 2a02:2339:4006:109::dd	ns.dandomain.dk ns.dandomain.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.dandomain.dk	2a02:2339:1:108::dd:dd 91.197.248.66	ns2.dandomain.dk ns2.dandomain.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 40ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
212.237.249.138	120s	proxy.lm.mailfactory.blue	AS48854	team.blue Denmark A/S	212.237.248.0/23	🇩🇰 Denmark	—

📧 MX Records#

1 records 29ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	120s	mx.mailfactory.blue	212.237.249.136	—	AS48854 team.blue Denmark A/S

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	front.lightmail.dk → 212.237.249.138
🔶 Autoconfig	front.lightmail.dk → 212.237.249.138

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 128ms

TXT Record
v=spf1 include:lightmail.dk -all

✉️ SPF#

Policy	Record (10mb.dk)
-all (hard fail)	v=spf1 include:lightmail.dk -all

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 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 2026-10-09 12:36:02

www CNAME	front.lightmail.dk (all on lightmail.dk) → 212.237.249.138 (AS48854)
www vs bare domain	Same network 10mb.dk: 212.237.249.138 (AS48854) www.10mb.dk: 212.237.249.138 (AS48854)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 6/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.10mb.dk	front.lightmail.dk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

64ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

0ms

Field	Value
Serial	2023061501
Primary NS (MNAME)	ns.dandomain.dk
Responsible (RNAME)	hostmaster@dandomain.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

33ms

40ms

29ms

AAAA

22ms

TXT

128ms

CAA

24ms

HTTPS

32ms

TLSA

103ms

SOA

0ms

MTA-STS

44ms

DNSSEC

64ms

SRV

50ms

Total

461ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 06:46:53	517ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-29 18:55:38 shown	461ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-24 09:45:48	1690ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-02 00:18:02	1055ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 12:33:48	1060ms	2 NS 1 A 1 MX	🔒 Secure