celcium.dk DNS records

🖥️ Nameservers2 records 28ms

Nameserver	IP addresses	PTR	ASN / ISP
leah.ns.cloudflare.com	108.162.192.129 172.64.32.129 173.245.58.129 2606:4700:50::adf5:3a81 2803:f800:50::6ca2:c081 2a06:98c1:50::ac40:2081	leah.ns.cloudflare.com leah.ns.cloudflare.com leah.ns.cloudflare.com leah.ns.cloudflare.com leah.ns.cloudflare.com leah.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
sid.ns.cloudflare.com	108.162.193.143 172.64.33.143 173.245.59.143 2606:4700:58::adf5:3b8f 2803:f800:50::6ca2:c18f 2a06:98c1:50::ac40:218f	sid.ns.cloudflare.com sid.ns.cloudflare.com sid.ns.cloudflare.com sid.ns.cloudflare.com sid.ns.cloudflare.com sid.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records1 records 32ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
5.9.105.215	300s	odin.pageone.dk	AS24940	Hetzner Online GmbH	5.9.0.0/16	🇩🇪 Germany	Falkenstein

📧 MX Records1 records 24ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	celcium.dk	5.9.105.215	odin.pageone.dk	AS24940 Hetzner Online GmbH

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records

📝

No TXT records found

✉️ 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)

🔐 DNSSEC103ms

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

🏷️ SOA0ms

Field	Value
Serial	2413276007
Primary NS (MNAME)	leah.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

28ms

A

32ms

MX

24ms

AAAA

33ms

TXT

140ms

CAA

29ms

HTTPS

26ms

TLSA

99ms

SOA

0ms

MTA-STS

44ms

DNSSEC

103ms

SRV

54ms

Total

532ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 23:17:48	532ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-07 15:18:50	951ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-26 02:34:45	1589ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-22 23:22:02	781ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-10 07:40:04	1140ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-25 07:08:54	2033ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-25 03:02:40	859ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-23 18:06:00	1184ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-23 09:30:34	1025ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-21 09:22:46	2533ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-20 23:57:54	967ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-19 14:38:24	1221ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-16 20:28:55	5487ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-16 20:11:52	1481ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-16 20:09:07	330ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-16 20:00:31	496ms	2 NS 1 A 1 MX	🔒 Secure	View