lærerværelset.dk DNS records

🖥️ Nameservers2 records 61ms

Nameserver	IP addresses	PTR	ASN / ISP
cloe.ns.cloudflare.com	108.162.192.86 172.64.32.86 173.245.58.86 2606:4700:50::adf5:3a56 2803:f800:50::6ca2:c056 2a06:98c1:50::ac40:2056	cloe.ns.cloudflare.com cloe.ns.cloudflare.com cloe.ns.cloudflare.com cloe.ns.cloudflare.com cloe.ns.cloudflare.com cloe.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
terin.ns.cloudflare.com	108.162.193.236 172.64.33.236 173.245.59.236 2606:4700:58::adf5:3bec 2803:f800:50::6ca2:c1ec 2a06:98c1:50::ac40:21ec	terin.ns.cloudflare.com terin.ns.cloudflare.com terin.ns.cloudflare.com terin.ns.cloudflare.com terin.ns.cloudflare.com terin.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records1 records 129ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
62.66.144.161	3600s	mail.skoleabc.dk	AS9158	Telenor A/S	62.66.0.0/16	🇩🇰 Denmark	—

📧 MX Records1 records 79ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mail.xn--lrervrelset-98ae.dk	—	—	—

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 360ms

TXT Record
v=spf1 a mx include:_spf.google.com ~all

✉️ SPF

Policy	Record (lærerværelset.dk)
~all (soft fail)	v=spf1 a mx include:_spf.google.com ~all

📨 DMARC

Policy	Record (_dmarc.lærerværelset.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:dmarc@zebiza.com

📬 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)

🔐 DNSSEC396ms

Check	Result
Validation Status	❓ Unknown
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: ncache nxdomain

🏷️ SOA0ms

Field	Value
Serial	2413495360
Primary NS (MNAME)	cloe.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

61ms

A

129ms

MX

79ms

AAAA

62ms

TXT

360ms

CAA

130ms

HTTPS

149ms

TLSA

172ms

SOA

0ms

MTA-STS

202ms

DNSSEC

396ms

SRV

185ms

Total

1699ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-30 12:35:34	1699ms	2 NS 1 A 1 MX	❓ Unknown	View
2026-08-26 17:09:37	684ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-26 15:34:13	437ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-23 14:24:08	3284ms	2 NS 1 A 1 MX	❓ Unknown	View
2026-08-20 12:29:40	9875ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-19 09:15:24	4297ms	2 NS 1 A 1 MX	❓ Unknown	View
2026-08-18 09:09:40	955ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-15 03:42:21	1004ms	2 NS 1 A 1 MX	❓ Unknown	View
2026-07-20 04:47:16	8905ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-08 23:42:42	925ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-06 23:11:14	9002ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-06-24 12:22:03	6616ms	2 NS 1 A 1 MX	❓ Unknown	View
2026-06-21 11:46:59	1149ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 11:54:28	445ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-18 03:57:44	609ms	2 NS 1 A 1 MX	🔒 Secure	View