citech.dk

📜 Historical scan 2026-08-27 23:37:47 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

citech.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 4 April 1997 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 94.231.109.30 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by citech-dk.mail.protection.outlook.com. 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 40ms

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 54ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
94.231.109.30	43200s	linux4.curanet.dk	AS48854	team.blue Denmark A/S	94.231.96.0/20	🇩🇰 Denmark	—

📧 MX Records#

1 records 45ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	citech-dk.mail.protection.outlook.com	2a01:111:f403:ca04::10 2a01:111:f403:ca04::8 2a01:111:f403:ca09::20 2a01:111:f403:ca09::9 52.101.103.137 52.101.68.18 52.101.73.16 52.101.73.2	mail-dbapr03cu00100.inbound.protection.outlook.com mail-db5pr02cu00100.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-as8pr04cu00801.inbound.protection.outlook.com mail-miypr02cu00101.inbound.protection.outlook.com mail-db4pr02cu00302.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-as9pr07cu00302.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.8

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 181ms

TXT Record
MS=ms89493528
v=spf1 ip4:194.182.255.150 ip4:5.103.128.88 include:spf.protection.outlook.com ~all

✉️ SPF#

Policy	Record (citech.dk)
~all (soft fail)	v=spf1 ip4:194.182.255.150 ip4:5.103.128.88 include:spf.protection.outlook.com ~all

📨 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 2026-10-14 16:37:11

www	94.231.109.30 (AS48854) (address records, no CNAME)
www vs bare domain	Same network citech.dk: 94.231.109.30 (AS48854) www.citech.dk: 94.231.109.30 (AS48854)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

90ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026081301
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 2026-10-17 07:29:27

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1997-04-04
Expires	2027-06-30 (255d)

🔗 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#

40ms

54ms

45ms

AAAA

41ms

TXT

181ms

CAA

40ms

HTTPS

43ms

TLSA

362ms

SOA

0ms

MTA-STS

58ms

DNSSEC

90ms

SRV

60ms

Total

1097ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-14 16:37:11	1060ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-25 22:28:32	924ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-18 22:35:41	1527ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-01 09:00:08	1018ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-27 23:37:47 shown	1097ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-15 07:15:37	2176ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-15 02:23:39	1101ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-01 02:53:46	660ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-24 05:54:10	1091ms	2 NS 1 A 1 MX	⚠️ Bogus
2026-06-24 00:55:22	1184ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-23 04:51:47	2879ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-20 21:32:18	570ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-20 04:09:45	1112ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 20:55:19	618ms	2 NS 1 A 1 MX	🔒 Secure