itfe.dk DNS records

🖥️ Nameservers2 records 26ms

Nameserver	IP addresses	PTR	ASN / ISP
amir.ns.cloudflare.com	108.162.193.62 172.64.33.62 173.245.59.62 2606:4700:58::adf5:3b3e 2803:f800:50::6ca2:c13e 2a06:98c1:50::ac40:213e	amir.ns.cloudflare.com amir.ns.cloudflare.com amir.ns.cloudflare.com amir.ns.cloudflare.com amir.ns.cloudflare.com amir.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
bingo.ns.cloudflare.com	108.162.194.36 162.159.38.36 172.64.34.36 2606:4700:50::a29f:2624 2803:f800:50::6ca2:c224 2a06:98c1:50::ac40:2224	bingo.ns.cloudflare.com bingo.ns.cloudflare.com bingo.ns.cloudflare.com bingo.ns.cloudflare.com bingo.ns.cloudflare.com bingo.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records1 records 29ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
93.191.156.136	3600s	linux253.unoeuro.com	AS48854	team.blue Denmark A/S	93.191.152.0/21	🇩🇰 Denmark	—

📧 MX Records1 records 33ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	itfe-dk.mail.protection.outlook.com	2a01:111:f403:ca04::e 2a01:111:f403:ca09:: 2a01:111:f403:ca09::6 2a01:111:f403:ca09::a 52.101.209.153 52.101.68.8 52.101.73.123 52.101.73.28	mail-db8pr02cu00106.inbound.protection.outlook.com mail-am3pr04cu00500.inbound.protection.outlook.com mail-am4pr0401cu00106.inbound.protection.outlook.com mail-am7pr02cu00202.inbound.protection.outlook.com mail-cpjpr04cu00101.inbound.protection.outlook.com mail-du0pr03cu00100.inbound.protection.outlook.com mail-am6pr02cu00203.inbound.protection.outlook.com mail-am7pr05cu00204.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.40
🔶 Autoconfig	itfe.dk → 93.191.156.136

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 43ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records7 records 140ms

TXT Record
apple-domain-verification=nkSAYrXrfWwoJ8Ad
facebook-domain-verification=3sst86r35wz9fvr6o1tw5o210zzamq
google-site-verification=5ocTbV-ebvSqHha42ujvnGm8qRDsdWDQSHwUI3j1yaE
google-site-verification=Dt_sE835N6vU3wZra_1y5Ig9LpEj4VsAfDbHoZSUVK8
HTDK4T76TY._autotask.itfe.dk
MS=ms35338098
v=spf1 include:spf.itfe.dk include:autotask.net include:spfinclude.signflow.dk include:spfrerouting.xink.io include:emsd1.com include:26305597.spf06.hubspotemail.net include:spf.protection.outlook.com include:mailoutspf.cygrids.net -all

✉️ SPF

Policy	Record (itfe.dk)
-all (hard fail)	v=spf1 include:spf.itfe.dk include:autotask.net include:spfinclude.signflow.dk include:spfrerouting.xink.io include:emsd1.com include:26305597.spf06.hubspotemail.net include:spf.protection.outlook.com include:mailoutspf.cygrids.net -all

📨 DMARC

Policy	Record (_dmarc.itfe.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:bchn0ga548@rua.dmarc.bluebyte.dk; ruf=mailto:bchn0ga548@ruf.dmarc.bluebyte.dk; fo=0; adkim=r; aspf=r; pct=100; rf=afrf; ri=86400; sp=reject

📬 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.itfe.dk	itfe.dk
TXT	itfe.dk	apple-domain-verification=nkSAYrXrfWwoJ8Ad
TXT	itfe.dk	facebook-domain-verification=3sst86r35wz9fvr6o1tw5o210zzamq

🔗 TLSA / DANE

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

🔐 DNSSEC100ms

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

🏷️ SOA0ms

Field	Value
Serial	2413358719
Primary NS (MNAME)	amir.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

26ms

A

29ms

MX

33ms

AAAA

29ms

TXT

140ms

CAA

31ms

HTTPS

22ms

TLSA

240ms

SOA

0ms

MTA-STS

40ms

DNSSEC

100ms

SRV

43ms

Total

1467ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-29 14:15:49	1467ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-26 21:35:53	1916ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-13 04:33:45	26260ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-22 11:00:33	9211ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-18 21:41:55	8588ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-25 20:11:36	1044ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-20 05:12:58	4292ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-19 19:44:33	1474ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 11:43:00	1577ms	2 NS 1 A 1 MX	🔒 Secure	View