skoleabc.dk DNS records

🖥️ Nameservers2 records 133ms

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 Records2 records 123ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.83.27	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.210.229	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records5 records 120ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	aspmx.l.google.com	142.251.127.27 2a00:1450:4001:c21::1b	lcfrai-in-f27.1e100.net lcfrai-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	3600s	alt1.aspmx.l.google.com	142.250.147.26 2a00:1450:4025:c01::1b	rd-in-f26.1e100.net rd-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	3600s	alt2.aspmx.l.google.com	172.253.152.27 2a00:1450:4010:c22::1b	yulpptr-in-f27.1e100.net yulpptr-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	3600s	alt3.aspmx.l.google.com	192.178.211.26 2404:6800:4000:1025::1b	lcbomp-in-f26.1e100.net lcbomp-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	3600s	alt4.aspmx.l.google.com	192.178.158.27 2404:6800:4013:813::1a	lcdels-in-f27.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)2 records 141ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::ac43:d2e5	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3033::6815:531b	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 136ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.83.27,172.67.210.229 ech=AEX+DQBBYAAgACCyOhU0z+1Vi7jXsJnQVu2sBfgbwypPyirAQoKEZDSaKgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:d2e5,2606:4700:3033::6815:531b

📝 TXT Records2 records 439ms

TXT Record
google-site-verification=JDjhTSBRbUuXjMeYnz_KElF69EW4_RbvFmFpfTjNNmM
v=spf1 mx include:_spf.google.com ~all

✉️ SPF

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

📨 DMARC

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

📬 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)

🔐 DNSSEC330ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA0ms

Field	Value
Serial	2413359954
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

133ms

A

123ms

MX

120ms

AAAA

141ms

TXT

439ms

CAA

144ms

HTTPS

136ms

TLSA

258ms

SOA

0ms

MTA-STS

221ms

DNSSEC

330ms

SRV

203ms

Total

2123ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 23:45:48	2123ms	2 NS 2 A 5 MX	🔓 Insecure	View
2026-08-06 16:05:38	1334ms	2 NS 2 A 5 MX	🔓 Insecure	View
2026-07-18 22:38:44	3330ms	2 NS 2 A 5 MX	🔓 Insecure	View
2026-06-30 15:24:21	1061ms	2 NS 2 A 5 MX	🔓 Insecure	View
2026-06-27 20:53:10	2273ms	2 NS 2 A 5 MX	🔓 Insecure	View
2026-06-20 03:40:20	2623ms	2 NS 2 A 5 MX	🔓 Insecure	View
2026-06-19 05:36:07	1008ms	2 NS 2 A 5 MX	🔓 Insecure	View
2026-06-17 15:34:36	2720ms	2 NS 2 A 5 MX	🔓 Insecure	View