guldsmed-holmer.dk

📜 Historical scan 2026-06-17 10:01:11 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

guldsmed-holmer.dk is a .dk domain served by 4 nameservers (ns1.dk, ns2.dk, ns3.dk and 1 more). It was registered on 27 May 2005 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 213.184.85.10 is hosted by PerfGrid (AS59795) in The Netherlands. Mail is handled by guldsmedholmer-dk02b.mail.protection.outlook.com. 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#

4 records 102ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.dk	2001:df7:1d81:18::a 45.139.227.68	— 68.227.139.45.speedyvps.uk	AS142594 SpeedyPage Ltd AS142594 SpeedyPage Ltd
ns2.dk	167.86.80.173 2a02:c207:2062:2513::1	vmi622513.contaboserver.net vmi622513.contaboserver.net	AS51167 Contabo GmbH AS51167 Contabo GmbH
ns3.dk	213.184.84.71 2a09:3a00:4071::1	— —	AS59795 PerfGrid AS59795 PerfGrid
ns4.dk	2a01:4f8:c012:e6d6::1 49.12.71.195	— static.195.71.12.49.clients.your-server.de	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH

🌍 A Records#

1 records 101ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
213.184.85.10	—	nlcp01.shared-infra.net	AS59795	PerfGrid	213.184.84.0/23	🇳🇱 The Netherlands	—

📧 MX Records#

1 records 105ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	—	guldsmedholmer-dk02b.mail.protection.outlook.com	2a01:111:f403:ca04::6 2a01:111:f403:ca04::a 2a01:111:f403:ca09::20 2a01:111:f403:ca09::b 52.101.68.0 52.101.73.19 52.101.73.4 52.101.73.6	mail-db4pr02cu00406.inbound.protection.outlook.com mail-du0pr03cu00102.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-am7pr05cu00103.inbound.protection.outlook.com mail-db3pr0202cu00100.inbound.protection.outlook.com mail-as8pr04cu00803.inbound.protection.outlook.com mail-am0pr83cu00404.inbound.protection.outlook.com mail-am6pr04cu00306.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

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 296ms

TXT Record
v=spf1 +a +mx +ip4:213.184.85.10 include:spf-record.net +ip4:213.184.85.11 +include:hosting4real.net +include:_relayspf.hosting4real.net +ip4:145.239.3.58 ~all

✉️ SPF#

Policy	Record (guldsmed-holmer.dk)
~all (soft fail)	v=spf1 +a +mx +ip4:213.184.85.10 include:spf-record.net +ip4:213.184.85.11 +include:hosting4real.net +include:_relayspf.hosting4real.net +ip4:145.239.3.58 ~all

📨 DMARC#

Policy	Record (_dmarc.guldsmed-holmer.dk)
p=quarantine	v=DMARC1;p=quarantine;sp=none;adkim=r;aspf=r;pct=100;fo=0;rf=afrf;ri=86400

📬 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 18:31:49

www CNAME	guldsmed-holmer.dk (all on guldsmed-holmer.dk) → 213.184.85.10 (AS59795)
www vs bare domain	Same network guldsmed-holmer.dk: 213.184.85.10 (AS59795) www.guldsmed-holmer.dk: 213.184.85.10 (AS59795)
Wildcard	No
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

2 found

Selector	CNAME	Key
default	—	RSA · ~2048 bit
selector1	selector1-guldsmedholmer-dk02b._domainkey.guldsmedholmer.onmicrosoft.com	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: 12/10 · policy: ~all

error 12 DNS lookups: the limit is 10, so a receiver whose evaluation gets past the 10th returns permerror (SPF fails)

🔗 TLSA / DANE#

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

🔐 DNSSEC#

189ms

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

🏷️ SOA#

85ms

Field	Value
Serial	2026052703
Primary NS (MNAME)	ns1.dk
Responsible (RNAME)	server@hosting4real.com
Refresh	3600s
Retry	1800s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-10 05:39:14

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2005-05-27
Expires	2027-05-31 (217d)

📋 WHOIS#

⏱️ Lookup Timing#

102ms

101ms

105ms

AAAA

82ms

TXT

296ms

CAA

110ms

HTTPS

93ms

TLSA

274ms

SOA

85ms

MTA-STS

88ms

DNSSEC

189ms

SRV

0ms

Total

2122ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 04:07:36	2276ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-27 22:25:44	1728ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-26 22:14:17	1714ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-08 00:57:25	9754ms	4 NS 1 A 1 MX	🔒 Secure
2026-08-05 22:45:04	3194ms	4 NS 1 A 1 MX	🔒 Secure
2026-07-28 15:08:57	3384ms	4 NS 1 A 1 MX	🔒 Secure
2026-07-04 18:21:59	10261ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-24 08:42:54	1628ms	4 NS 1 A 1 MX	⚠️ Bogus
2026-06-23 10:45:46	1271ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-19 23:01:31	1891ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-17 10:01:11 shown	2122ms	4 NS 1 A 1 MX	🔒 Secure