montun.dk

📜 Historical scan 2026-09-11 10:51:48 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

montun.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 16 October 2002 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 213.232.115.65 is hosted by xTom GmbH (AS3214) in The Netherlands. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. The zone is DNSSEC-signed and validates, 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#

2 records 34ms

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 42ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
213.232.115.65	600s	—	AS3214	xTom GmbH	213.232.114.0/23	🇳🇱 The Netherlands	Amsterdam

📧 MX Records#

5 records 37ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	aspmx.l.google.com	142.250.150.26 2a00:1450:4010:c06::1b 2a00:1450:4010:c06::1b	la-in-f26.1e100.net lj-in-x1b.1e100.net lj-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
5	3600s	alt1.aspmx.l.google.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
5	3600s	alt2.aspmx.l.google.com	173.194.41.26 173.194.41.26 2404:6800:4001:c01::1a	yukulwh-in-f26.1e100.net mad01s14-in-f26.1e100.net yukulwh-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
10	3600s	alt3.aspmx.l.google.com	172.253.158.26 2404:6800:4003:c26::1b	so-in-f26.1e100.net so-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	3600s	alt4.aspmx.l.google.com	108.177.125.27 2404:6800:4008:c01::1b	tp-in-f27.1e100.net tp-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

4 records 54ms

Service	Port	Target
_xmpp-client._tcp	5222	xmpp.l.google.com
_xmpp-client._tcp	5222	alt1.xmpp.l.google.com
_xmpp-server._tcp	5269	xmpp-server.l.google.com
_xmpp-server._tcp	5269	alt1.xmpp-server.l.google.com

📝 TXT Records#

2 records 131ms

TXT Record
h6ce0cf74fb6248c9b5c4b7fa8ea5c77a
v=spf1 include:_spf.google.com -all

✉️ SPF#

Policy	Record (montun.dk)
-all (hard fail)	v=spf1 include:_spf.google.com -all

📨 DMARC#

Policy	Record (_dmarc.montun.dk)
p=reject	v=DMARC1; p=reject; pct=100; rua=mailto:re+wfw5vm87shk@dmarc.postmarkapp.com; sp=reject; aspf=r; ruf=mailto:dmarc-ruf@montun.dk

📬 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 2026-10-17 13:08:04

www CNAME	montun.dk (all on montun.dk) → 213.232.115.65 (AS3214)
www vs bare domain	Same network montun.dk: 213.232.115.65 (AS3214) www.montun.dk: 213.232.115.65 (AS3214)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
google	—	RSA · ~1024 bit below 2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

118ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026091001
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 2026-10-14 22:53:49

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2002-10-16
Expires	2026-12-31 (72d)

🔗 Same registrant#

1 domain

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
mortenthunberg.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

34ms

42ms

37ms

AAAA

36ms

TXT

131ms

CAA

39ms

HTTPS

37ms

TLSA

16037ms

SOA

0ms

MTA-STS

55ms

DNSSEC

118ms

SRV

54ms

Total

17276ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-17 13:08:04	17158ms	2 NS 1 A 5 MX	🔒 Secure
2026-10-12 04:32:15	17266ms	2 NS 1 A 5 MX	🔒 Secure
2026-10-01 00:24:21	4935ms	2 NS 1 A 5 MX	🔒 Secure
2026-09-11 10:51:48 shown	17276ms	2 NS 1 A 5 MX	🔒 Secure
2026-08-12 03:04:24	9510ms	2 NS 1 A 5 MX	🔒 Secure
2026-07-18 06:15:33	7775ms	2 NS 1 A 5 MX	🔒 Secure
2026-07-17 03:52:25	14286ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-20 06:25:11	4758ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-18 07:11:35	6677ms	2 NS 1 A 5 MX	🔒 Secure