guldkjaer.dk

📜 Historical scan 2026-10-13 18:37:33 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

guldkjaer.dk is a .dk domain served by 3 nameservers (ns1.netsite.dk, ns2.netsite.eu, ns3.netsite.se). It was registered on 30 September 2009 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 23.227.38.65 is hosted by Cloudflare, Inc. (AS13335) in Canada. Mail is handled by mx.netsite.dk. The zone is DNSSEC-signed and validates, 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#

3 records 296ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.netsite.dk	185.224.16.200 2a0c:cc00:0:1648::53	ns1.netsite.dk ns1.netsite.dk	AS205206 Netsite A/S AS205206 Netsite A/S
ns2.netsite.eu	194.58.196.59 2a01:3f1:859::53	ns2.netsite.eu ns2.netsite.eu	AS8674 Netnod AB AS8674 Netnod AB
ns3.netsite.se	185.42.137.115 2a01:3f0:400::59	ns3.netsite.se ns3.netsite.se	AS8674 Netnod AB AS8674 Netnod AB

🌍 A Records#

1 records 296ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
23.227.38.65	300s	myshopify.com	AS13335	Cloudflare, Inc.	23.227.38.0/23	🇨🇦 Canada	Ottawa

📧 MX Records#

1 records 316ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	86400s	mx.netsite.dk	185.224.16.170	mx.netsite.dk	AS205206 Netsite A/S

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔶 Autoconfig	autoconfig.netsite.dk → 185.224.16.223

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 396ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	0	0	443	autodiscover.netsite.dk

📝 TXT Records#

1 records 474ms

TXT Record
v=spf1 include:spf.netsite.dk ~all

✉️ SPF#

Policy	Record (guldkjaer.dk)
~all (soft fail)	v=spf1 include:spf.netsite.dk ~all

📨 DMARC#

Policy	Record (_dmarc.guldkjaer.dk)
p=reject	v=DMARC1; p=reject

📬 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 2026-10-15 19:18:07

www CNAME	shops.myshopify.com (all on myshopify.com) → 23.227.38.74 2620:127:f00f:e:: (AS13335)
www vs bare domain	Same network guldkjaer.dk: 23.227.38.65 (AS13335) www.guldkjaer.dk: 23.227.38.74 2620:127:f00f:e:: (AS13335)
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#

471ms

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

🏷️ SOA#

115ms

Field	Value
Serial	2026101203
Primary NS (MNAME)	ns1.netsite.dk
Responsible (RNAME)	hostmaster@netsite.dk
Refresh	14400s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-13 18:53:17

Field	Value
Registrar	Netsite A/S
Registered	2009-09-30
Expires	2027-09-30 (343d)

🔗 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#

296ms

316ms

AAAA

281ms

TXT

474ms

CAA

66ms

HTTPS

261ms

TLSA

120ms

SOA

115ms

MTA-STS

359ms

DNSSEC

471ms

SRV

396ms

Total

1274ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-15 19:18:07	338ms	3 NS 1 A 1 MX	🔒 Secure
2026-10-13 18:37:33 shown	1274ms	3 NS 1 A 1 MX	🔒 Secure
2026-10-12 17:30:17	381ms	3 NS 1 A 1 MX	🔒 Secure
2026-10-10 14:28:32	604ms	3 NS 1 A 1 MX	🔒 Secure
2026-10-09 11:04:59	505ms	3 NS 1 A 1 MX	🔒 Secure
2026-10-08 19:12:39	2358ms	3 NS 1 A 1 MX	🔒 Secure
2026-10-01 17:24:54	365ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-24 16:03:56	484ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-18 13:25:11	577ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-12 23:30:22	636ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-08 15:16:40	639ms	3 NS 1 A 1 MX	🔒 Secure
2026-08-27 22:38:12	455ms	3 NS 1 A 1 MX	🔒 Secure
2026-08-20 11:07:25	1263ms	3 NS 1 A 1 MX	🔒 Secure
2026-08-14 11:04:05	855ms	3 NS 1 A 1 MX	🔒 Secure
2026-08-06 09:19:33	838ms	3 NS 1 A 1 MX	🔒 Secure
2026-08-03 10:31:43	787ms	3 NS 1 A 1 MX	🔒 Secure
2026-07-23 07:00:20	906ms	3 NS 1 A 1 MX	🔒 Secure
2026-07-16 12:57:16	2595ms	3 NS 1 A 1 MX	🔒 Secure
2026-07-10 11:14:49	818ms	3 NS 1 A 1 MX	🔒 Secure
2026-07-03 12:23:16	690ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-26 04:54:16	644ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-24 01:17:42	716ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-23 20:07:24	1174ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 10:01:41	477ms	3 NS 1 A 1 MX	🔒 Secure