citronik.dk

📜 Historical scan 2026-10-01 01:34:17 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

citronik.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 26 September 2005 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 207.58.184.51 is hosted by Leaseweb USA, Inc. (AS30633) in United States. Mail is handled by mx1.spamfilter.cc. The zone is DNSSEC-signed and validates, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 59ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

1 records 68ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
207.58.184.51	43199s	prophpbb.com	AS30633	Leaseweb USA, Inc.	207.58.128.0/18	🇺🇸 United States	Manassas

📧 MX Records#

1 records 47ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	43200s	mx1.spamfilter.cc	2001:19f0:5001:1b34:5400:3ff:fe0e:a8b5 95.179.139.219 95.179.218.56	— 95.179.139.219.vultrusercontent.com 95.179.218.56.vultrusercontent.com	AS20473 The Constant Company, LLC AS20473 The Constant Company, LLC AS20473 The Constant Company, LLC

🔷 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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-12 16:34:52

www CNAME	citronik.dk (all on citronik.dk) → 207.58.184.51 (AS30633)
www vs bare domain	Same network citronik.dk: 207.58.184.51 (AS30633) www.citronik.dk: 207.58.184.51 (AS30633)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

110ms

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

🏷️ SOA#

57ms

Field	Value
Serial	2026091001
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-07 14:33:07

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2005-09-26
Expires	2027-09-30 (346d)

📋 WHOIS#

⏱️ Lookup Timing#

59ms

68ms

47ms

AAAA

56ms

TXT

183ms

CAA

55ms

HTTPS

60ms

TLSA

129ms

SOA

57ms

MTA-STS

100ms

DNSSEC

110ms

SRV

72ms

Total

789ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-12 16:34:52	4446ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-01 01:34:17 shown	789ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-18 05:25:27	836ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-14 10:20:46	2152ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-13 04:42:55	9142ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-17 19:18:13	1008ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-13 23:39:12	9166ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-26 16:47:26	6291ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-24 20:55:02	3070ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-23 02:47:44	817ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-20 03:28:28	2308ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 20:56:05	627ms	2 NS 1 A 1 MX	🔒 Secure