ibckursuscentret.dk DNS records

🖥️ Nameservers3 records 28ms

Nameserver	IP addresses	PTR	ASN / ISP
mimer.deic.dk	2001:87f:ff27:65::66 95.128.27.66	mimer.deic.dk mimer.deic.dk	AS198455 Danmarks Tekniske Universitet AS198455 Danmarks Tekniske Universitet
ns-soa.darenet.dk	130.226.179.50 2001:878:0:e000:82:e2:b3:32	ns-soa.darenet.dk ns-soa.darenet.dk	AS1835 IDDQD-AS AS1835 IDDQD-AS
orion.i2.dk	78.153.182.90	orion.i2.dk	AS31027 GlobalConnect A/S

🌍 A Records1 records 25ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
5.179.95.223	3600s	—	AS31027	GlobalConnect A/S	5.179.80.0/20	🇩🇰 Denmark	Copenhagen

📧 MX Records

📧

No MX records found

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 77ms

TXT Record
inst=IBC International Business College
SOA=1692718535

✉️ SPF

✗ No SPF record — mail spoofing not restricted

📨 DMARC

✗ No DMARC record — mail spoofing not restricted

📬 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)

🔐 DNSSEC89ms

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

🏷️ SOA0ms

Field	Value
Serial	1788215892
Primary NS (MNAME)	mimer.deic.dk
Responsible (RNAME)	dns@support.i2.dk
Refresh	16384s
Retry	2048s
Expire	2097152s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

28ms

A

25ms

MX

20ms

AAAA

23ms

TXT

77ms

CAA

21ms

HTTPS

16ms

TLSA

2330ms

SOA

0ms

MTA-STS

34ms

DNSSEC

89ms

SRV

28ms

Total

2641ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-01 01:52:39	2641ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-08-30 13:56:39	1328ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-08-29 01:42:39	1282ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-08-28 01:16:22	392ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-08-26 22:05:28	845ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-08-23 22:46:09	1051ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-08-22 22:15:52	4891ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-08-21 21:59:03	1041ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-08-20 21:54:51	2124ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-08-19 21:22:46	3473ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-08-18 20:48:58	5432ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-08-16 22:17:46	659ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-08-15 15:21:53	2523ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-08-14 13:23:58	756ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-08-11 23:40:39	1469ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-08-10 23:23:30	1429ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-08-09 06:48:02	785ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-08-07 23:18:28	821ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-08-06 14:40:48	1334ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-07-28 01:43:39	606ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-07-27 01:18:13	8447ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-07-25 00:07:00	598ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-07-23 23:47:46	572ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-07-22 22:12:41	645ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-07-21 07:36:39	681ms	3 NS 1 A 0 MX	🔒 Secure	View