mentor-it.dk DNS records

🖥️ Nameservers2 records 126ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.hostcenter.dk	208.94.148.4	ns10.dnsmadeeasy.com	AS16552 Tiggee LLC
ns2.hostcenter.dk	208.80.124.4	ns11.dnsmadeeasy.com	AS16552 Tiggee LLC

🌍 A Records1 records 84ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
93.191.152.163	300s	web3.vjm.dk	AS48854	team.blue Denmark A/S	93.191.152.0/21	🇩🇰 Denmark	—

📧 MX Records1 records 136ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	14400s	mx.mentor-it.dk	176.62.205.101 176.62.205.102 176.62.205.103 176.62.205.104	mx1.mentor-it.dk mx2.mentor-it.dk mx3.mentor-it.dk mx4.mentor-it.dk	AS57030 Itm8 A/S AS57030 Itm8 A/S AS57030 Itm8 A/S AS57030 Itm8 A/S

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.40

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 282ms

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

📝 TXT Records11 records 334ms

TXT Record
_globalsign-domain-verification=Pb8CU_sm7tFOL0Y26c28K4u22Li1bw9V2OAqan6xD4
_globalsign-domain-verification=PMtPqN7aZSYi3n2L7LOqGEdqtonrFrvYKhV3MZIJGm
_globalsign-domain-verification=wA6r9_EOplVAIEeecUoO-WvO9jKSs4or-ryCC93xID
atlassian-domain-verification=FLXLs7zEOyJKANMgFQJT79nUcM0S0O5alQIWbQg7pBUsK0qfT1/PXY9Sdtiqfjxg
emXogowzAeotz7KlprCEUZwNQuOAZRssgC1GjoDQU5495fw1eVVKpcBXw3Hs6IeCZT+WakxB9Q38QfYdbIRQ6w==
globalsign-domain-verification=NnhStvybFGkyAGD3bc5vzCrZDk2czkfL3c2l3-BBqG
hapg2chf20p7qbec52trf4gb0j
knowbe4-site-verification=db709f35b11f03212b3d3097ed82661e
MS=ms21255759
v=spf1 include:_spf81170.spf-protect.com -all
vfftp5fk64mbc67f9chu09e3ao

✉️ SPF

Policy	Record (mentor-it.dk)
-all (hard fail)	v=spf1 include:_spf81170.spf-protect.com -all

📨 DMARC

Policy	Record (_dmarc.mentor-it.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:60103bc4cb787@dmarc.centerasecurity.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)

🔐 DNSSEC186ms

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

🏷️ SOA0ms

Field	Value
Serial	2009010733
Primary NS (MNAME)	ns20.digicertdns.com
Responsible (RNAME)	dns@digicertdns.com
Refresh	43200s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	180s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

126ms

A

84ms

MX

136ms

AAAA

126ms

TXT

334ms

CAA

76ms

HTTPS

82ms

TLSA

116ms

SOA

0ms

MTA-STS

151ms

DNSSEC

186ms

SRV

282ms

Total

1288ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 20:59:05	1288ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-21 08:14:42	2837ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-13 23:12:20	1662ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-12 12:26:25	2924ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-08 20:05:18	8793ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-07 13:14:42	1255ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-27 12:07:32	785ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-26 11:51:32	811ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-25 11:11:15	842ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-16 15:26:04	8795ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-13 15:07:52	915ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-08 23:42:40	824ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-07 01:26:37	16647ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-01 00:49:55	1128ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-27 06:45:30	883ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-25 19:42:22	932ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-24 23:12:59	1145ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-18 07:49:30	642ms	2 NS 1 A 1 MX	🔒 Secure	View