skoleporten.dk DNS records

🖥️ Nameservers2 records 24ms

Nameserver	IP addresses	PTR	ASN / ISP
aria.ns.cloudflare.com	108.162.192.68 172.64.32.68 173.245.58.68 2606:4700:50::adf5:3a44 2803:f800:50::6ca2:c044 2a06:98c1:50::ac40:2044	aria.ns.cloudflare.com aria.ns.cloudflare.com aria.ns.cloudflare.com aria.ns.cloudflare.com aria.ns.cloudflare.com aria.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
joel.ns.cloudflare.com	108.162.193.184 172.64.33.184 173.245.59.184 2606:4700:58::adf5:3bb8 2803:f800:50::6ca2:c1b8 2a06:98c1:50::ac40:21b8	joel.ns.cloudflare.com joel.ns.cloudflare.com joel.ns.cloudflare.com joel.ns.cloudflare.com joel.ns.cloudflare.com joel.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records

🌍

No A records found

📧 MX Records

📧

No MX records found

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	104.18.137.105
🔶 Autoconfig	104.18.136.105

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 144ms

TXT Record
v=spf1 a:skoleporten.dk ip4:80.210.80.0/20 ip4:34.255.69.220 ip4:35.157.174.7 ip4:85.194.254.104/32 ip4:54.208.37.182/32 ip4:35.157.174.7/32 ip4:52.29.139.51/32 ip4:52.80.5.92/32 ip4:52.48.30.94/32 ip4:185.102.54.76/32 -all

✉️ SPF

Policy	Record (skoleporten.dk)
-all (hard fail)	v=spf1 a:skoleporten.dk ip4:80.210.80.0/20 ip4:34.255.69.220 ip4:35.157.174.7 ip4:85.194.254.104/32 ip4:54.208.37.182/32 ip4:35.157.174.7/32 ip4:52.29.139.51/32 ip4:52.80.5.92/32 ip4:52.48.30.94/32 ip4:185.102.54.76/32 -all

📨 DMARC

Policy	Record (_dmarc.skoleporten.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:d0978de71c584893a34ff05bc771a364@dmarc-reports.cloudflare.net;

📬 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)

🔐 DNSSEC101ms

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	2413250617
Primary NS (MNAME)	aria.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

24ms

A

35ms

MX

31ms

AAAA

34ms

TXT

144ms

CAA

25ms

HTTPS

29ms

TLSA

36ms

SOA

0ms

MTA-STS

48ms

DNSSEC

101ms

SRV

48ms

Total

426ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 17:57:17	426ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-08-11 23:14:10	16701ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-08-03 10:10:42	979ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-07-26 08:59:51	8701ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-07-21 20:31:18	9428ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-07-14 18:13:46	640ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-07-13 11:56:50	8581ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-07-09 20:25:15	2660ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-07-08 16:36:12	837ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-07-03 12:27:16	10275ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-06-17 13:28:33	1770ms	2 NS 0 A 0 MX	🔒 Secure	View