tec.dk DNS records

🖥️ Nameservers3 records 43ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.dns.services	195.242.131.6 2001:67c:564:ffff::11	ns1.dns.services ns1.dns.services	AS62121 Christian Ebsen ApS AS62121 Christian Ebsen ApS
ns2.dns.services	2a00:1b18:2:3:3::2 62.69.152.37	ns2.dns.services ns2.dns.services	AS47527 DLX A/S AS47527 DLX A/S
ns3.dns.services	185.55.197.53	ns3.dns.services	AS60153 Inpadi ApS

🌍 A Records1 records 51ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.26.62.4	3600s	—	AS204575	Techcollege S/i	185.26.60.0/22	🇩🇰 Denmark	Aalborg

📧 MX Records4 records 40ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3577s	dk.mx1.mailanyone.net	192.162.219.155 2a01:77c0:1619:4100:6fa6:1315:2bd2:51cd	mx41.electric.net mx11.electric.net	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
20	3577s	dk.mx2.mx25.net	192.162.219.49	mx41.electric.net	AS16509 Amazon.com, Inc.
30	3577s	dk.mx3.mailanyone.net	192.162.219.255 2a01:77c0:1619:4101:d99:c22:fb4d:290e	mx41.electric.net mx10.electric.net	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
40	3577s	dk.mx4.mx25.net	192.162.219.255	mx41.electric.net	AS16509 Amazon.com, Inc.

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.8

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records3 records 65ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	0	0	443	autodiscover.outlook.com
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com
_xmpp-server._tcp	0	10	5269	sip.tec.dk

📝 TXT Records13 records 187ms

TXT Record
_globalsign-domain-verification=JCSoL08YZmYzzuc4p9QXAB5uYMAnroeukD7RCMiRC7
adobe-idp-site-verification=29e5ff35f380af5323493f7998c775a6483fa9605ef9043cd5a492b226a0c629
apple-domain-verification=Pc6lpw4wjiC6o1II
facebook-domain-verification=t1ul5568zzisec9wx15yvrd31a8ryl
fVY8eYmsJwEUhTp/Pn0yMqV7uJDsU1Z0yYyUy5mtp6go2c2jAVJkHu0rufYcw+qdsexoyRXAe6sI8OCpOlnafg==
google-site-verification=ucIDsAB-_NV_HWi9xCModXFqnPM3TSLjjeWnydjLbIA
inst=TEC Teknisk Erhvervsskole Center
klaviyo-site-verification=VuJ6w5
MS=ms32900703
TEC Teknisk Erhvervsskole Center
uvmid=147401
v=spf1 a:secmail.emini.dk include:spf.defgo.com include:spf.protection.outlook.com include:customers.clickdimensions.com include:spf.mailanyone.net include:spf.curanet.dk ip4:195.231.239.247 ip4:195.231.241.19 ip4:195.231.242.132 ip4:195.231.242.133 ip4:185.26.62.93 ~all
vpe=f9dbbb75

✉️ SPF

Policy	Record (tec.dk)
~all (soft fail)	v=spf1 a:secmail.emini.dk include:spf.defgo.com include:spf.protection.outlook.com include:customers.clickdimensions.com include:spf.mailanyone.net include:spf.curanet.dk ip4:195.231.239.247 ip4:195.231.241.19 ip4:195.231.242.132 ip4:195.231.242.133 ip4:185.26.62.93 ~all

📨 DMARC

Policy	Record (_dmarc.tec.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:dmarc@tec.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

🔏 ACME Challenge

Type	Name	Value
CNAME	_acme-challenge.tec.dk	deeb4ca4-36f7-43b1-b625-7beac03663fd.acme-auth.itcn.dk
TXT	deeb4ca4-36f7-43b1-b625-7beac03663fd.acme-auth.itcn.dk	aGWTV19ymbMuctDeUt_r4rox13rMu82iEj6v7835moA
TXT	deeb4ca4-36f7-43b1-b625-7beac03663fd.acme-auth.itcn.dk	bSK-VhrLRzNPoXsgoD2l4_QGzdSJqrlOshFZBe752oU

🔗 TLSA / DANE8 records 241ms

Service / Owner	Type	Cert association
SMTP _25._tcp.dk.mx1.mailanyone.net	DANE-EE · Full cert · SHA-256	443DFE296DAC92DD311766BAD0B04CC7…
SMTP _25._tcp.dk.mx1.mailanyone.net	DANE-EE · Full cert · SHA-256	1AAAC405385DEB66C25E43D629569F6C…
SMTP _25._tcp.dk.mx2.mx25.net	DANE-EE · Full cert · SHA-256	443DFE296DAC92DD311766BAD0B04CC7…
SMTP _25._tcp.dk.mx2.mx25.net	DANE-EE · Full cert · SHA-256	1AAAC405385DEB66C25E43D629569F6C…
SMTP _25._tcp.dk.mx3.mailanyone.net	DANE-EE · Full cert · SHA-256	1AAAC405385DEB66C25E43D629569F6C…
SMTP _25._tcp.dk.mx3.mailanyone.net	DANE-EE · Full cert · SHA-256	443DFE296DAC92DD311766BAD0B04CC7…
SMTP _25._tcp.dk.mx4.mx25.net	DANE-EE · Full cert · SHA-256	1AAAC405385DEB66C25E43D629569F6C…
SMTP _25._tcp.dk.mx4.mx25.net	DANE-EE · Full cert · SHA-256	443DFE296DAC92DD311766BAD0B04CC7…

🔐 DNSSEC85ms

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

🏷️ SOA0ms

Field	Value
Serial	2026062341
Primary NS (MNAME)	ns1.dns.services
Responsible (RNAME)	post@dns.services
Refresh	10800s
Retry	3600s
Expire	1814400s
Minimum (neg-cache TTL)	7200s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

43ms

A

51ms

MX

40ms

AAAA

32ms

TXT

187ms

CAA

50ms

HTTPS

38ms

TLSA

241ms

SOA

0ms

MTA-STS

51ms

DNSSEC

85ms

SRV

65ms

Total

1168ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 02:05:27	1168ms	3 NS 1 A 4 MX	🔒 Secure	View
2026-08-27 04:47:26	1173ms	3 NS 1 A 4 MX	🔒 Secure	View
2026-08-11 03:13:43	8641ms	3 NS 1 A 4 MX	🔒 Secure	View
2026-07-03 10:38:02	1441ms	3 NS 1 A 4 MX	🔒 Secure	View
2026-06-23 17:21:51	1420ms	3 NS 1 A 4 MX	🔒 Secure	View
2026-06-17 19:19:45	2829ms	2 NS 1 A 4 MX	🔒 Secure	View