ceit.dk DNS records

🖥️ Nameservers2 records 34ms

Nameserver	IP addresses	PTR	ASN / ISP
jay.ns.cloudflare.com	108.162.193.123 172.64.33.123 173.245.59.123 2606:4700:58::adf5:3b7b 2803:f800:50::6ca2:c17b 2a06:98c1:50::ac40:217b	jay.ns.cloudflare.com jay.ns.cloudflare.com jay.ns.cloudflare.com jay.ns.cloudflare.com jay.ns.cloudflare.com jay.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
novalee.ns.cloudflare.com	108.162.194.182 162.159.38.182 172.64.34.182 2606:4700:50::a29f:26b6 2803:f800:50::6ca2:c2b6 2a06:98c1:50::ac40:22b6	novalee.ns.cloudflare.com novalee.ns.cloudflare.com novalee.ns.cloudflare.com novalee.ns.cloudflare.com novalee.ns.cloudflare.com novalee.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

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 196ms

TXT Record
v=spf1 -all

✉️ SPF

Policy	Record (ceit.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC

Policy	Record (_dmarc.ceit.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:d10f63b82d5943908302782b183eea9c@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)

🔐 DNSSEC71ms

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	2412783814
Primary NS (MNAME)	jay.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

34ms

A

42ms

MX

32ms

AAAA

36ms

TXT

196ms

CAA

40ms

HTTPS

35ms

TLSA

49ms

SOA

0ms

MTA-STS

53ms

DNSSEC

71ms

SRV

71ms

Total

469ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 00:23:30	469ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-08-23 10:52:14	7039ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-08-22 09:31:55	942ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-08-05 23:15:13	950ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-08-01 02:40:32	1174ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-07-04 17:15:49	2646ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-07-03 13:04:02	759ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-06-28 02:54:51	1189ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-06-25 01:25:28	741ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-06-21 21:13:42	396ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-06-16 20:33:29	7884ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-06-16 20:08:58	260ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-06-16 20:04:52	1064ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-06-16 20:00:32	453ms	2 NS 0 A 0 MX	🔒 Secure	View