internationalbusinesscollege.dk DNS records

🖥️ Nameservers3 records 34ms

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 Records

🌍

No A records found

📧 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 109ms

TXT Record
inst=IBC International Business College
SOA=1692718541

✉️ 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)

🔐 DNSSEC103ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	resolution failed: ncache nxrrset

🏷️ SOA0ms

Field	Value
Serial	1788476030
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

34ms

A

38ms

MX

37ms

AAAA

26ms

TXT

109ms

CAA

30ms

HTTPS

35ms

TLSA

13ms

SOA

0ms

MTA-STS

43ms

DNSSEC

103ms

SRV

48ms

Total

343ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-04 23:47:41	343ms	3 NS 0 A 0 MX	🔒 Secure	View
2026-08-29 21:39:11	984ms	3 NS 0 A 0 MX	🔒 Secure	View
2026-08-28 03:43:14	325ms	3 NS 0 A 0 MX	🔒 Secure	View
2026-08-27 02:43:11	649ms	3 NS 0 A 0 MX	🔒 Secure	View
2026-08-25 16:54:26	493ms	3 NS 0 A 0 MX	🔒 Secure	View
2026-08-23 21:24:04	1511ms	3 NS 0 A 0 MX	🔒 Secure	View
2026-08-22 19:32:39	3109ms	3 NS 0 A 0 MX	🔒 Secure	View
2026-08-20 19:13:09	715ms	3 NS 0 A 0 MX	🔒 Secure	View
2026-08-17 11:16:01	1968ms	3 NS 0 A 0 MX	🔒 Secure	View
2026-08-15 21:27:32	601ms	3 NS 0 A 0 MX	🔒 Secure	View
2026-08-14 05:05:43	688ms	3 NS 0 A 0 MX	🔒 Secure	View
2026-08-11 02:18:22	874ms	3 NS 0 A 0 MX	🔒 Secure	View
2026-08-09 23:03:17	975ms	3 NS 0 A 0 MX	🔒 Secure	View
2026-08-06 19:47:30	8495ms	3 NS 0 A 0 MX	🔒 Secure	View
2026-07-31 04:22:52	471ms	3 NS 0 A 0 MX	🔒 Secure	View
2026-07-29 10:12:54	528ms	3 NS 0 A 0 MX	🔒 Secure	View
2026-07-27 13:50:18	4632ms	3 NS 0 A 0 MX	🔒 Secure	View
2026-07-24 12:16:47	8735ms	3 NS 0 A 0 MX	🔒 Secure	View
2026-07-23 10:00:58	574ms	3 NS 0 A 0 MX	🔒 Secure	View
2026-07-21 23:10:36	531ms	3 NS 0 A 0 MX	🔒 Secure	View
2026-07-17 19:01:43	814ms	3 NS 0 A 0 MX	🔒 Secure	View
2026-07-16 08:52:12	533ms	3 NS 0 A 0 MX	🔒 Secure	View
2026-07-12 20:29:27	961ms	3 NS 0 A 0 MX	🔒 Secure	View
2026-07-10 21:16:23	652ms	3 NS 0 A 0 MX	🔒 Secure	View
2026-07-09 03:47:28	867ms	3 NS 0 A 0 MX	🔒 Secure	View