ibckurser.dk DNS records

🖥️ Nameservers3 records 53ms

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 51ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
178.23.177.99	1800s	—	AS47527	DLX A/S	178.23.176.0/21	🇩🇰 Denmark	—

📧 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 Records1 records 195ms

TXT Record
SOA=1780385705

✉️ 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)

🔐 DNSSEC68ms

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

🏷️ SOA0ms

Field	Value
Serial	1788323991
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

53ms

A

51ms

MX

45ms

AAAA

56ms

TXT

195ms

CAA

38ms

HTTPS

45ms

TLSA

52ms

SOA

0ms

MTA-STS

59ms

DNSSEC

68ms

SRV

71ms

Total

502ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-02 08:12:04	502ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-08-31 17:48:08	506ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-08-30 04:35:23	1033ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-08-28 17:24:56	1507ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-08-27 16:46:32	429ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-08-26 14:30:25	453ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-08-23 20:27:24	8621ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-08-22 20:06:12	10106ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-08-21 19:53:06	3721ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-08-20 19:50:02	1940ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-08-19 17:27:10	4870ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-08-17 15:11:06	568ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-08-15 09:21:28	978ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-08-11 21:34:25	8660ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-08-10 00:52:29	3528ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-08-08 12:49:21	740ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-08-07 10:09:30	1045ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-08-03 06:29:30	663ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-07-28 15:30:45	695ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-07-27 13:17:36	782ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-07-26 12:53:25	2519ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-07-24 12:10:09	8581ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-07-23 08:19:37	806ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-07-22 06:15:11	840ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-07-21 02:25:41	594ms	3 NS 1 A 0 MX	🔒 Secure	View