itfweb.dk DNS records

🖥️ Nameservers3 records 18ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.itfweb.dk	10.1.131.10 212.130.93.91	— ns01.itfweb.dk	— AS3292 TDC Holding A/S
ns02.itfweb.dk	10.1.131.10 212.130.93.92	— ns02.itfweb.dk	— AS3292 TDC Holding A/S
ns03.itfweb.dk	10.1.131.10 194.182.10.101	— ns03.itfweb.dk	— AS42525 GlobalConnect A/S

🌍 A Records1 records 34ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
212.130.93.91	3600s	ns01.itfweb.dk	AS3292	TDC Holding A/S	212.130.0.0/16	🇩🇰 Denmark	Munkebo

📧 MX Records1 records 22ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mail.itfweb.dk	212.130.93.91	ns01.itfweb.dk	AS3292 TDC Holding A/S

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 83ms

TXT Record
v=spf1 +a +mx +a:web01.itfweb.dk -all

✉️ SPF

Policy	Record (itfweb.dk)
-all (hard fail)	v=spf1 +a +mx +a:web01.itfweb.dk -all

📨 DMARC

Policy	Record (_dmarc.itfweb.dk)
p=none (monitor only)	v=DMARC1; p=none

📬 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)

🔐 DNSSEC109ms

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

🏷️ SOA0ms

Field	Value
Serial	2026081307
Primary NS (MNAME)	ns01.itfweb.dk
Responsible (RNAME)	support+web01_itfwebdk@itf.dk
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	10800s

📋 RegistrationWHOIS fetched 2026-07-03 17:35:28

Field	Value
Registrar	IT FORUM GRUPPEN A/S
Registered	2017-11-20
Expires	2026-11-30 (90d)

📋 WHOIS

⏱️ Lookup Timing

NS

18ms

A

34ms

MX

22ms

AAAA

52ms

TXT

83ms

CAA

100ms

HTTPS

28ms

TLSA

40ms

SOA

0ms

MTA-STS

36ms

DNSSEC

109ms

SRV

38ms

Total

899ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 23:50:45	899ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-23 14:00:13	24103ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-19 04:23:25	6165ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-17 17:36:05	14965ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-13 21:36:39	5468ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-12 00:11:53	19151ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-06 00:22:21	7148ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-02 21:51:02	13965ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-27 23:12:02	10146ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-25 22:06:59	21924ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-22 19:07:38	21899ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-19 04:23:03	7020ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-16 19:54:10	11007ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-14 07:03:30	8838ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-10 00:23:47	6875ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-04 21:07:01	8148ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-03 17:35:16	10234ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-30 02:50:30	5674ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-26 13:28:15	6608ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-21 21:32:32	4723ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 14:35:43	2581ms	0 NS 1 A 0 MX	🔒 Secure	View