utd.dk DNS records

🖥️ Nameservers2 records 52ms

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 44ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
94.231.103.155	600s	linux139.unoeuro.com	AS48854	team.blue Denmark A/S	94.231.96.0/20	🇩🇰 Denmark	—

📧 MX Records6 records 40ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	600s	aspmx.l.google.com	173.194.220.26 2a00:1450:4010:c08::1a 2a00:1450:4010:c08::1a	lk-in-f26.1e100.net lg-in-f26.1e100.net lg-in-x1a.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
20	600s	alt1.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
30	600s	alt2.aspmx.l.google.com	173.194.41.27 173.194.41.27 2404:6800:4001:c01::1b	mad01s14-in-f27.1e100.net yukulwh-in-f27.1e100.net yukulwh-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
30	600s	aspmx2.googlemail.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
30	600s	aspmx3.googlemail.com	173.194.41.27 173.194.41.27 2404:6800:4001:c01::1b	mad01s14-in-f27.1e100.net yukulwh-in-f27.1e100.net yukulwh-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
30	600s	aspmx4.googlemail.com	172.253.158.27 2404:6800:4003:c26::1a	so-in-f27.1e100.net so-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	94.231.103.155
🔶 Autoconfig	94.231.103.155

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records5 records 207ms

TXT Record
brevo-code:8d80f1f37d9d38d058de9b0df4ef85a0
google-site-verification=IKJpOQHc5m_J1nCDKTMj3xCKzZdgo7gUxqJk6PWYdbg
google-site-verification=n7esrgUfzMPYBVTLr-xi_IdgcaT74I1CIPXpIQLVCIA
google-site-verification=sob0IV9bFY95lNrjVJLKDCrnm8g58IyR50TEr9MvKEY
v=spf1 a include:_spf.google.com mx include:spf.mandrillapp.com -all

✉️ SPF

Policy	Record (utd.dk)
-all (hard fail)	v=spf1 a include:_spf.google.com mx include:spf.mandrillapp.com -all

📨 DMARC

Policy	Record (_dmarc.utd.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:rua@dmarc.brevo.com

📬 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)

🔐 DNSSEC74ms

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

🏷️ SOA0ms

Field	Value
Serial	2026070902
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

52ms

A

44ms

MX

40ms

AAAA

63ms

TXT

207ms

CAA

42ms

HTTPS

58ms

TLSA

82ms

SOA

0ms

MTA-STS

58ms

DNSSEC

74ms

SRV

79ms

Total

722ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 08:40:13	722ms	2 NS 1 A 6 MX	🔒 Secure	View
2026-08-27 01:55:25	981ms	2 NS 1 A 6 MX	🔒 Secure	View
2026-07-09 22:25:03	9802ms	2 NS 1 A 6 MX	🔒 Secure	View
2026-07-08 16:31:14	33706ms	2 NS 1 A 6 MX	🔒 Secure	View
2026-07-03 12:13:51	839ms	2 NS 1 A 6 MX	🔒 Secure	View
2026-06-17 19:34:14	955ms	2 NS 1 A 6 MX	🔒 Secure	View