mu2.dk

📜 Historical scan 2026-10-05 20:58:18 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

mu2.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 9 January 2011 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.215.182 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 5 more. The zone is DNSSEC-signed and validates, has no DMARC policy and is reachable over IPv6. 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 30ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

1 records 26ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.215.182	3600s	webcluster2.webpod17-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records#

7 records 44ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	43200s	aspmx.l.google.com	209.85.233.27 2a00:1450:4010:c0f::1a 2a00:1450:4010:c0f::1a	lr-in-f27.1e100.net lt-in-f26.1e100.net lt-in-x1a.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
5	43200s	alt1.aspmx.l.google.com	192.178.158.26 2404:6800:4013:813::1b	lcdels-in-f26.1e100.net lcdels-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	43200s	alt2.aspmx.l.google.com	173.194.41.26 173.194.41.26 2404:6800:4001:c01::1a	mad01s14-in-f26.1e100.net yukulwh-in-f26.1e100.net yukulwh-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
10	43200s	aspmx2.googlemail.com	192.178.158.26 2404:6800:4013:813::1a	lcdels-in-f26.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	43200s	aspmx3.googlemail.com	173.194.41.27 173.194.41.27 2404:6800:4001:c01::1a	mad01s14-in-f27.1e100.net yukulwh-in-f27.1e100.net yukulwh-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
10	43200s	aspmx4.googlemail.com	172.253.158.26 2404:6800:4003:c26::1a	so-in-f26.1e100.net so-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	43200s	aspmx5.googlemail.com	108.177.125.26 2404:6800:4008:c01::1a	tp-in-f26.1e100.net tp-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	ghs.googlehosted.com → 142.250.178.83
🔶 Autoconfig	ghs.googlehosted.com → 142.250.178.83

🔷 AAAA Records (IPv6)#

1 records 26ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:106:80b7:95db:cb62:8b7d	3600s	—	AS51468	One.com A/S	2a02:2350:0:0:0:0:0:0/32	🇩🇰 Denmark	Copenhagen

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 173ms

TXT Record
v=spf1 include:aspmx.googlemail.com ~all

✉️ SPF#

Policy	Record (mu2.dk)
~all (soft fail)	v=spf1 include:aspmx.googlemail.com ~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 2026-10-11 06:41:24

www CNAME	mu2.dk (all on mu2.dk) → 46.30.215.182 2a02:2350:5:106:80b7:95db:cb62:8b7d (AS51468)
www vs bare domain	Same network mu2.dk: 46.30.215.182 2a02:2350:5:106:80b7:95db:cb62:8b7d (AS51468) www.mu2.dk: 46.30.215.182 2a02:2350:5:106:80b7:95db:cb62:8b7d (AS51468)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

56ms

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

🏷️ SOA#

35ms

Field	Value
Serial	2026100501
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-11 07:10:06

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2011-01-09
Expires	2027-01-31 (99d)

📋 WHOIS#

⏱️ Lookup Timing#

30ms

26ms

44ms

AAAA

26ms

TXT

173ms

CAA

187ms

HTTPS

27ms

TLSA

97ms

SOA

35ms

MTA-STS

59ms

DNSSEC

56ms

SRV

70ms

Total

671ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-11 06:41:24	926ms	2 NS 1 A 7 MX	🔒 Secure
2026-10-05 20:58:18 shown	671ms	2 NS 1 A 7 MX	🔒 Secure
2026-10-03 20:51:22	894ms	2 NS 1 A 7 MX	🔒 Secure
2026-09-24 06:31:30	990ms	2 NS 1 A 7 MX	🔒 Secure
2026-09-02 06:19:27	954ms	2 NS 1 A 7 MX	🔒 Secure
2026-08-31 13:48:55	1197ms	2 NS 1 A 7 MX	🔒 Secure
2026-08-30 06:48:43	2562ms	2 NS 1 A 7 MX	🔒 Secure
2026-08-26 22:39:23	1025ms	2 NS 1 A 7 MX	🔒 Secure
2026-07-01 21:32:55	4019ms	2 NS 1 A 7 MX	🔒 Secure
2026-06-26 09:52:46	2627ms	2 NS 1 A 7 MX	🔒 Secure
2026-06-21 12:04:05	3824ms	2 NS 1 A 7 MX	🔒 Secure
2026-06-18 04:03:57	1340ms	2 NS 1 A 7 MX	🔒 Secure