guldmann.dk

📜 Historical scan 2026-06-17 10:12:05 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

guldmann.dk is a .dk domain served by 4 nameservers (a.ns14.net, b.ns14.net, c.ns14.net and 1 more). It was registered on 24 March 1998 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 62.116.130.8 is hosted by InterNetX GmbH (AS15456) in Germany. Mail is handled by guldmann-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, 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 215ms

Nameserver	IP addresses	PTR	ASN / ISP
a.ns14.net	2001:8d8:fe:53:217:160:80:160 217.160.80.160	ns-ix1.ui-dns.de ns-ix1.ui-dns.de	AS8560 IONOS SE AS8560 IONOS SE
b.ns14.net	2001:8d8:fe:53:217:160:81:160 217.160.81.160	ns-ix1.ui-dns.biz ns-ix1.ui-dns.biz	AS8560 IONOS SE AS8560 IONOS SE
c.ns14.net	185.132.35.160 2607:f1c0:fe:53:185:132:35:160	ns-ix1.ui-dns.org ns-ix1.ui-dns.org	AS15418 Fasthosts Internet Limited AS15418 Fasthosts Internet Limited
d.ns14.net	185.132.34.160 2607:f1c0:fe:53:185:132:34:160	ns-ix1.ui-dns.com ns-ix1.ui-dns.com	AS15418 Fasthosts Internet Limited AS15418 Fasthosts Internet Limited

🌍 A Records#

1 records 201ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
62.116.130.8	—	redirect.domain-robot.org	AS15456	InterNetX GmbH	62.116.128.0/20	🇩🇪 Germany	—

📧 MX Records#

1 records 176ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	guldmann-dk.mail.protection.outlook.com	2a01:111:f403:ca04:: 2a01:111:f403:ca04::c 2a01:111:f403:ca09::20 2a01:111:f403:ca09::d 52.101.68.25 52.101.73.15 52.101.73.2 52.101.73.8	mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-as9pr05cu01305.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-as9pr07cu00302.inbound.protection.outlook.com mail-am0pr04cu00500.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#

3 records 377ms

TXT Record
fTuungysFyIHVR0fJTQpgQg1ZOxEFD7Hi+u2it1zMAj76I0Ze3ggblKcPzyZNBpTGCmkuq/Z1SCa36fGKNOF4Q==
MS=ms96336744
v=spf1 include:_spf65800.spf-protect.dk -all

✉️ SPF#

Policy	Record (guldmann.dk)
-all (hard fail)	v=spf1 include:_spf65800.spf-protect.dk -all

📨 DMARC#

Policy	Record (_dmarc.guldmann.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:67c58e32a31a9@dmarc-dk.centerasecurity.com;

📬 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 2026-10-16 04:23:25

www	104.18.16.201 104.18.17.201 2606:4700::6812:10c9 2606:4700::6812:11c9 (AS13335) (address records, no CNAME)
www vs bare domain	Same network guldmann.dk: 104.18.16.201 104.18.17.201 2606:4700::6812:10c9 2606:4700::6812:11c9 (AS13335) www.guldmann.dk: 104.18.16.201 104.18.17.201 2606:4700::6812:10c9 2606:4700::6812:11c9 (AS13335)
Wildcard	No

✍️ DKIM keys#

2 found

Selector	CNAME	Key
selector1	selector1-guldmann-dk._domainkey.vguldmann.onmicrosoft.com	RSA · ~1024 bit below 2048 bit
selector2	selector2-guldmann-dk._domainkey.vguldmann.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: 4/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

375ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

181ms

Field	Value
Serial	2025102300
Primary NS (MNAME)	a.ns14.net
Responsible (RNAME)	do-not-reply@guldmann.dk
Refresh	43200s
Retry	7200s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-16 04:49:27

Field	Value
Registrar	InterNetX GmbH
Registered	1998-03-24
Expires	2027-03-31 (163d)

🔗 Same registrant#

3 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
cargu.dk	InterNetX GmbH
ghiltd.dk	InterNetX GmbH
myguldmann.dk	InterNetX GmbH

📋 WHOIS#

⏱️ Lookup Timing#

215ms

201ms

176ms

AAAA

188ms

TXT

377ms

CAA

206ms

HTTPS

220ms

TLSA

2138ms

SOA

181ms

MTA-STS

271ms

DNSSEC

375ms

SRV

0ms

Total

3923ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-16 04:23:25	899ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-30 16:11:00	1534ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-11 13:44:06	1960ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-08 22:23:56	2153ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-25 04:59:41	1947ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-17 18:29:47	1842ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-27 08:52:17	2500ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-20 18:53:37	1379ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-17 10:12:05 shown	3923ms	4 NS 1 A 1 MX	🔓 Insecure