jgkbyg.dk

📜 Historical scan 2026-07-18 17:27:51 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

jgkbyg.dk is a .dk domain served by 5 nameservers (ns1pri.webhosting.dk, ns2.mywebtonet.com, ns2.webhosting.dk and 2 more). It was registered on 12 August 2011 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 194.163.171.199 is hosted by Contabo GmbH (AS51167) in France. Mail is handled by jgkbyg-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#

5 records 112ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1pri.webhosting.dk	157.250.160.80	ns1pri.webhosting.dk	AS3342 Cibicom A/S
ns2.mywebtonet.com	157.250.163.66	ns2.mywebtonet.com	AS3342 Cibicom A/S
ns2.webhosting.dk	157.250.163.65	ns2.webhosting.dk	AS3342 Cibicom A/S
ns3.webhosting.dk	2a01:4f9:c010:7e3d::1 95.217.166.205	— ns3.webhosting.dk	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH
ns7.webhosting.dk	159.69.216.38 2a01:4f8:1c0c:6cd6::1	ns7.webhosting.dk —	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH

🌍 A Records#

1 records 94ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
194.163.171.199	600s	vmi655016.contaboserver.net	AS51167	Contabo GmbH	194.163.128.0/18	🇫🇷 France	Lauterbourg

📧 MX Records#

1 records 79ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	600s	jgkbyg-dk.mail.protection.outlook.com	2a01:111:f403:ca04::b 2a01:111:f403:ca04::f 2a01:111:f403:ca09::2 2a01:111:f403:ca09::8 52.101.68.15 52.101.68.8 52.101.73.11 52.101.73.16	mail-dbbpr03cu00103.inbound.protection.outlook.com mail-db7pr03cu00507.inbound.protection.outlook.com mail-am0pr83cu00402.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-db6pr03cu00107.inbound.protection.outlook.com mail-du0pr03cu00100.inbound.protection.outlook.com mail-am1pr04cu00103.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 → 40.98.16.76

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 221ms

TXT Record
MS=ms71600181
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (jgkbyg.dk)
-all (hard fail)	v=spf1 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 2026-10-21 03:38:22

www CNAME	jgkbyg.dk (all on jgkbyg.dk) → 194.163.171.199 (AS51167)
www vs bare domain	Same network jgkbyg.dk: 194.163.171.199 (AS51167) www.jgkbyg.dk: 194.163.171.199 (AS51167)
Wildcard	No
Denial of existence	NSEC zone can be walked (all names enumerable)
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#

202ms

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

🏷️ SOA#

0ms

Field	Value
Serial	3303231828
Primary NS (MNAME)	ns1pri.webhosting.dk
Responsible (RNAME)	hostmaster@webhosting.dk
Refresh	21600s
Retry	3600s
Expire	14515200s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-16 14:34:21

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2011-08-12
Expires	2027-08-31 (312d)

🔗 Same registrant#

1 domain

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
jgk-byg.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

112ms

94ms

79ms

AAAA

75ms

TXT

221ms

CAA

60ms

HTTPS

79ms

TLSA

232ms

SOA

0ms

MTA-STS

63ms

DNSSEC

202ms

SRV

8055ms

Total

9211ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-21 03:38:22	853ms	5 NS 1 A 1 MX	🔒 Secure
2026-10-16 14:15:27	1794ms	5 NS 1 A 1 MX	🔒 Secure
2026-09-27 20:40:54	975ms	5 NS 1 A 1 MX	🔒 Secure
2026-08-25 01:07:33	969ms	5 NS 1 A 1 MX	🔒 Secure
2026-07-18 17:27:51 shown	9211ms	5 NS 1 A 1 MX	🔒 Secure
2026-07-02 12:10:32	1031ms	5 NS 1 A 1 MX	🔒 Secure
2026-06-23 02:35:30	1235ms	5 NS 1 A 1 MX	🔒 Secure
2026-06-20 20:00:20	4524ms	5 NS 1 A 1 MX	🔒 Secure
2026-06-20 06:46:16	624ms	5 NS 1 A 1 MX	🔒 Secure
2026-06-17 14:20:03	3097ms	5 NS 1 A 1 MX	🔒 Secure