montun.dk DNS records

🖥️ Nameservers2 records 384ms

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 Records1 records 389ms

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 Records5 records 366ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	aspmx.l.google.com	142.251.127.27 2a00:1450:4001:c21::1a	lcfrai-in-f27.1e100.net lcfrai-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	3600s	alt1.aspmx.l.google.com	142.250.147.26 2a00:1450:4025:c01::1a	rd-in-f26.1e100.net rd-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	3600s	alt2.aspmx.l.google.com	172.253.152.27 2a00:1450:4010:c22::1a	yulpptr-in-f27.1e100.net yulpptr-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	3600s	alt3.aspmx.l.google.com	192.178.211.26 2404:6800:4000:1025::1a	lcbomp-in-f26.1e100.net lcbomp-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	3600s	alt4.aspmx.l.google.com	192.178.158.27 2404:6800:4013:813::1b	lcdels-in-f27.1e100.net lcdels-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 Records4 records 663ms

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

📝 TXT Records2 records 1179ms

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

🔗 TLSA / DANE

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

🔐 DNSSEC998ms

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

🏷️ SOA0ms

Field	Value
Serial	2026081101
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

384ms

A

389ms

MX

366ms

AAAA

390ms

TXT

1179ms

CAA

469ms

HTTPS

564ms

TLSA

4408ms

SOA

0ms

MTA-STS

822ms

DNSSEC

998ms

SRV

663ms

Total

9510ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-12 03:04:24	9510ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-07-18 06:15:33	7775ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-07-17 03:52:25	14286ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-06-20 06:25:11	4758ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-06-18 07:11:35	6677ms	2 NS 1 A 5 MX	🔒 Secure	View