citium.dk

📜 Historical scan 2026-06-16 20:55:11 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

citium.dk is a .dk domain served by 2 nameservers (ns25.domaincontrol.com, ns26.domaincontrol.com). It was registered on 1 February 2017 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 15.197.148.33 is hosted by Amazon.com, Inc. (AS16509) in United States. Mail is handled by citium-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, publishes a 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 55ms

Nameserver	IP addresses	PTR	ASN / ISP
ns25.domaincontrol.com	—	—	—
ns26.domaincontrol.com	—	—	—

🌍 A Records#

2 records 54ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
15.197.148.33	—	a2aa9ff50de748dbe.awsglobalaccelerator.com	AS16509	Amazon.com, Inc.	15.196.0.0/14	🇺🇸 United States	—
3.33.130.190	—	a2aa9ff50de748dbe.awsglobalaccelerator.com	AS16509	Amazon.com, Inc.	3.33.128.0/17	🇺🇸 United States	—

📧 MX Records#

1 records 54ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	—	citium-dk.mail.protection.outlook.com	52.101.68.21 52.101.68.27 52.101.73.153 52.101.73.19	mail-db4pr02cu00205.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-as8pr05cu00401.inbound.protection.outlook.com mail-as8pr04cu00803.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 156ms

TXT Record
v=spf1 include:secureserver.net -all

✉️ SPF#

Policy	Record (citium.dk)
-all (hard fail)	v=spf1 include:secureserver.net -all

📨 DMARC#

Policy	Record (_dmarc.citium.dk)
p=quarantine	v=DMARC1; p=quarantine; adkim=r; aspf=r; rua=mailto:dmarc_rua@onsecureserver.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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-09 04:08:47

www CNAME	citium.dk (all on citium.dk) → 15.197.148.33 3.33.130.190 (AS16509)
www vs bare domain	Same network citium.dk: 15.197.148.33 3.33.130.190 (AS16509) www.citium.dk: 15.197.148.33 3.33.130.190 (AS16509)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

137ms

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

🏷️ SOA#

52ms

Field	Value
Serial	2026030202
Primary NS (MNAME)	ns25.domaincontrol.com
Responsible (RNAME)	dns@jomax.net
Refresh	28800s
Retry	7200s
Expire	604800s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-14 14:27:26

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2017-02-01
Expires	2027-02-28 (133d)

🔗 Same registrant#

0 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

55ms

54ms

AAAA

54ms

TXT

156ms

CAA

54ms

HTTPS

50ms

TLSA

87ms

SOA

52ms

MTA-STS

56ms

DNSSEC

137ms

SRV

0ms

Total

627ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 04:08:47	1151ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-01 07:03:26	1190ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-24 12:38:02	1340ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-24 14:21:38	3137ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-16 20:55:11 shown	627ms	2 NS 2 A 1 MX	🔓 Insecure