guldsmedboye.dk

📜 Historical scan 2026-08-19 01:47:21 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

guldsmedboye.dk is a .dk domain served by 2 nameservers (anna.ns.cloudflare.com, nitin.ns.cloudflare.com). It was registered on 15 February 1999 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.1.79 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by guldsmedboye-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#

2 records 50ms

Nameserver	IP addresses	PTR	ASN / ISP
anna.ns.cloudflare.com	108.162.192.102 172.64.32.102 173.245.58.102 2606:4700:50::adf5:3a66 2803:f800:50::6ca2:c066 2a06:98c1:50::ac40:2066	anna.ns.cloudflare.com anna.ns.cloudflare.com anna.ns.cloudflare.com anna.ns.cloudflare.com anna.ns.cloudflare.com anna.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
nitin.ns.cloudflare.com	108.162.193.215 172.64.33.215 173.245.59.215 2606:4700:58::adf5:3bd7 2803:f800:50::6ca2:c1d7 2a06:98c1:50::ac40:21d7	nitin.ns.cloudflare.com nitin.ns.cloudflare.com nitin.ns.cloudflare.com nitin.ns.cloudflare.com nitin.ns.cloudflare.com nitin.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

2 records 42ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.1.79	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.128.202	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 45ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	guldsmedboye-dk.mail.protection.outlook.com	2a01:111:f403:ca04:: 2a01:111:f403:ca04::5 2a01:111:f403:ca04::f 2a01:111:f403:ca09::7 52.101.68.18 52.101.68.25 52.101.68.27 52.101.73.28	mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db3pr0202cu00205.inbound.protection.outlook.com mail-db7pr03cu00507.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-db4pr02cu00302.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-am7pr05cu00204.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
🔶 Autoconfig	104.21.1.79

🔷 AAAA Records (IPv6)#

2 records 35ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::6815:14f	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::ac43:80ca	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 47ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.1.79,172.67.128.202 ech=AEX+DQBBogAgACDilAh3S2HPkyXDptC0KftyTP5nLNOOYQ+FzxhHeyepWAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:14f,2606:4700:3035::ac43:80ca

📝 TXT Records#

4 records 222ms

TXT Record
facebook-domain-verification=te1ifzb47e68w8bcwaoh1jhe3m10sd
google-site-verification=tH60EwbNBXOD3d6lC2MUxVtPcYKdniwrRKtbR64nmZc
MS=ms37115808
v=spf1 include:servers.mcsv.net include:spf.protection.outlook.com include:_spf.powerhosting.dk a:mail.npkhosting.dk -all

✉️ SPF#

Policy	Record (guldsmedboye.dk)
-all (hard fail)	v=spf1 include:servers.mcsv.net include:spf.protection.outlook.com include:_spf.powerhosting.dk a:mail.npkhosting.dk -all

📨 DMARC#

Policy	Record (_dmarc.guldsmedboye.dk)
p=none (monitor only)	v=DMARC1; p=none

📬 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 2026-10-10 23:46:05

www	104.21.1.79 172.67.128.202 2606:4700:3030::6815:14f 2606:4700:3035::ac43:80ca (AS13335) (address records, no CNAME)
www vs bare domain	Same network guldsmedboye.dk: 104.21.1.79 172.67.128.202 2606:4700:3030::6815:14f 2606:4700:3035::ac43:80ca (AS13335) www.guldsmedboye.dk: 104.21.1.79 172.67.128.202 2606:4700:3030::6815:14f 2606:4700:3035::ac43:80ca (AS13335)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

✍️ DKIM keys#

3 found

Selector	CNAME	Key
k1	dkim.mcsv.net	RSA · ~1024 bit below 2048 bit
s1	s1.domainkey.u17401043.wl044.sendgrid.net	RSA · ~2048 bit
s2	s2.domainkey.u17401043.wl044.sendgrid.net	RSA · ~1024 bit below 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: 4/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

120ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2412450458
Primary NS (MNAME)	anna.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-06 17:57:35

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1999-02-15
Expires	2031-03-31 (1619d)

📋 WHOIS#

⏱️ Lookup Timing#

50ms

42ms

45ms

AAAA

35ms

TXT

222ms

CAA

43ms

HTTPS

47ms

TLSA

379ms

SOA

0ms

MTA-STS

77ms

DNSSEC

120ms

SRV

73ms

Total

1857ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-10 23:46:05	2254ms	2 NS 2 A 1 MX	🔒 Secure
2026-10-06 17:49:19	2457ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-15 04:57:30	3323ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-26 13:34:12	1687ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-20 10:40:07	10047ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-19 01:47:21 shown	1857ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-13 03:41:27	9425ms	2 NS 2 A 1 MX	🔒 Secure
2026-07-27 02:43:08	3358ms	2 NS 2 A 1 MX	🔒 Secure
2026-07-03 12:30:30	1682ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-28 13:48:43	883ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-25 02:33:10	2727ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-20 07:33:26	968ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-19 17:16:39	1001ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-17 10:03:34	1634ms	2 NS 2 A 1 MX	🔒 Secure