laerercensor.dk DNS records

🖥️ Nameservers3 records 35ms

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 46ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
212.237.249.12	86400s	lb1.builder.nu	AS48854	team.blue Denmark A/S	212.237.248.0/23	🇩🇰 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 153ms

TXT Record
SOA=1692718577

✉️ 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)

🔐 DNSSEC71ms

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

🏷️ SOA0ms

Field	Value
Serial	1788245023
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

35ms

A

46ms

MX

37ms

AAAA

39ms

TXT

153ms

CAA

45ms

HTTPS

39ms

TLSA

35ms

SOA

0ms

MTA-STS

53ms

DNSSEC

71ms

SRV

64ms

Total

437ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-01 16:49:43	437ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-08-31 07:49:26	444ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-08-30 00:05:58	1117ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-08-27 07:07:18	534ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-08-26 12:35:21	399ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-08-24 00:33:21	8839ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-08-22 18:27:29	987ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-08-20 18:06:14	4332ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-08-19 18:00:31	5228ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-08-18 17:58:26	8806ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-08-15 03:21:21	614ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-08-13 17:04:42	2186ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-08-12 14:08:01	732ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-08-10 14:48:22	3465ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-08-09 12:29:27	1037ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-08-08 06:27:21	903ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-08-06 14:53:24	881ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-08-03 02:12:10	612ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-08-01 01:40:40	714ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-07-28 01:14:16	16510ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-07-27 00:39:29	805ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-07-24 23:59:36	654ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-07-23 22:48:25	622ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-07-21 21:36:31	693ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-07-20 18:39:19	8732ms	3 NS 1 A 0 MX	🔒 Secure	View