nokc.dk

📜 Historical scan 2026-06-18 00:16:55 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

nokc.dk is a .dk domain served by 3 nameservers (ns4.hostonline.dk, ns5.hostonline.dk, ns6.hostonline.dk). It was registered on 6 January 2005 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 217.195.185.218 is hosted by GlobalConnect A/S (AS31027) in Denmark. Mail is handled by nokc-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, publishes a DMARC policy and is reachable over IPv6. 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#

3 records 56ms

Nameserver	IP addresses	PTR	ASN / ISP
ns4.hostonline.dk	217.195.185.243 2a02:188:6004:14::10	ns4.hostonline.dk ns4.hostonline.dk	AS31027 GlobalConnect A/S AS31027 GlobalConnect A/S
ns5.hostonline.dk	217.195.185.244 2a02:188:6004:14::11	ns5.hostonline.dk ns5.hostonline.dk	AS31027 GlobalConnect A/S AS31027 GlobalConnect A/S
ns6.hostonline.dk	85.191.126.85	ns6.hostonline.dk	AS204274 AURA Fiber A/S

🌍 A Records#

1 records 42ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
217.195.185.218	—	webhotel10.hostonline.dk	AS31027	GlobalConnect A/S	217.195.176.0/20	🇩🇰 Denmark	—

📧 MX Records#

1 records 54ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	nokc-dk.mail.protection.outlook.com	2a01:111:f403:ca09::20 2a01:111:f403:ca09::5 2a01:111:f403:ca09::b 2a01:111:f403:ca09::f 52.101.68.27 52.101.68.8 52.101.73.12 52.101.73.16	mail-as8pr05cu00400.inbound.protection.outlook.com mail-am1pr04cu00105.inbound.protection.outlook.com mail-am7pr05cu00103.inbound.protection.outlook.com mail-am7pr05cu00307.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-du0pr03cu00100.inbound.protection.outlook.com mail-am4pr0401cu00104.inbound.protection.outlook.com mail-as2pr05cu00100.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)#

1 records 55ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:188:6004:10::26	—	webhotel10.hostonline.dk	AS31027	GlobalConnect A/S	2a02:188:0:0:0:0:0:0/30	🇩🇰 Denmark	—

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 263ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	1	100	5061	sipfed.online.lync.com

📝 TXT Records#

2 records 399ms

TXT Record
google-site-verification=c--pPSchIeXzCvO7o_vZ3gFM3yNbZIb0hlTIBFsT8Ws
v=spf1 ip4:194.255.7.146 ip4:194.255.7.151 ip4:194.255.7.249 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (nokc.dk)
-all (hard fail)	v=spf1 ip4:194.255.7.146 ip4:194.255.7.151 ip4:194.255.7.249 include:spf.protection.outlook.com -all

📨 DMARC#

Policy	Record (_dmarc.nokc.dk)
p=reject	v=DMARC1; p=reject; pct=100; adkim=s; aspf=s

📬 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 2026-10-19 19:58:39

www CNAME	nokc.dk (all on nokc.dk) → 217.195.185.211 2a02:188:6004:1010::25 (AS31027)
www vs bare domain	Same network nokc.dk: 217.195.185.211 2a02:188:6004:1010::25 (AS31027) www.nokc.dk: 217.195.185.211 2a02:188:6004:1010::25 (AS31027)
Wildcard	No
Denial of existence	NSEC3 · 10 iterations · 8-byte salt · opt-out RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

2 found

Selector	CNAME	Key
selector1	selector1-nokc-dk._domainkey.normalex.onmicrosoft.com	RSA · ~1024 bit below 2048 bit
selector2	selector2-nokc-dk._domainkey.normalex.onmicrosoft.com	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 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#

141ms

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

🏷️ SOA#

55ms

Field	Value
Serial	2026061302
Primary NS (MNAME)	ns4.hostonline.dk
Responsible (RNAME)	hostmaster@hostonline.dk
Refresh	900s
Retry	600s
Expire	86400s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-21 00:42:19

Field	Value
Registrar	TS COMPUTER ApS
Registered	2005-01-06
Expires	2027-01-31 (101d)

🔗 Same registrant#

10 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).

Domain	Registrar
domainname.dk	TS COMPUTER ApS
domainnavn.dk	TS COMPUTER ApS
hjertet.dk	TS COMPUTER ApS
nordiske.dk	TS COMPUTER ApS
nordsjaellandskonferencecenter.dk	TS COMPUTER ApS
normalex.dk	TS COMPUTER ApS
scandinaviantradebuilding.dk	TS COMPUTER ApS
stb.dk	TS COMPUTER ApS
unipro.dk	TS COMPUTER ApS
zitech.dk	TS COMPUTER ApS

📋 WHOIS#

⏱️ Lookup Timing#

56ms

42ms

54ms

AAAA

55ms

TXT

399ms

CAA

56ms

HTTPS

41ms

TLSA

298ms

SOA

55ms

MTA-STS

33ms

DNSSEC

141ms

SRV

263ms

Total

1253ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-19 19:58:39	2290ms	3 NS 1 A 1 MX	🔒 Secure
2026-10-14 14:54:28	1745ms	3 NS 1 A 1 MX	🔒 Secure
2026-10-10 08:28:40	2158ms	3 NS 1 A 1 MX	🔒 Secure
2026-10-05 01:56:46	933ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-29 01:09:34	774ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-27 00:30:20	1453ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-23 22:39:15	3025ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-20 08:12:08	1649ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-14 03:45:30	1591ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-07 02:54:30	2486ms	3 NS 1 A 1 MX	🔒 Secure
2026-08-27 19:14:52	1478ms	3 NS 1 A 1 MX	🔒 Secure
2026-08-27 17:07:35	1265ms	3 NS 1 A 1 MX	🔒 Secure
2026-08-22 21:44:45	4340ms	3 NS 1 A 1 MX	🔒 Secure
2026-08-17 15:56:08	4889ms	3 NS 1 A 1 MX	🔒 Secure
2026-08-14 08:18:40	9563ms	3 NS 1 A 1 MX	🔒 Secure
2026-08-10 17:14:20	2710ms	3 NS 1 A 1 MX	🔒 Secure
2026-08-04 20:33:28	2487ms	3 NS 1 A 1 MX	🔒 Secure
2026-07-23 22:31:40	1387ms	3 NS 1 A 1 MX	🔒 Secure
2026-07-18 16:41:52	17071ms	3 NS 1 A 1 MX	🔒 Secure
2026-07-14 00:16:44	9258ms	3 NS 1 A 1 MX	🔒 Secure
2026-07-09 04:40:10	12702ms	3 NS 1 A 1 MX	🔒 Secure
2026-07-03 14:07:25	931ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-30 11:53:01	700ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-26 09:45:08	2527ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-25 22:26:35	2338ms	3 NS 1 A 1 MX	🔒 Secure