guldbageren.dk

📜 Historical scan 2026-08-28 10:27:45 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

guldbageren.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.21.40.141 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by guldbageren-dk.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#

2 records 40ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

1 records 34ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.21.40.141	600s	web133.123hotel.dk	AS48854	team.blue Denmark A/S	185.21.40.0/22	🇩🇰 Denmark	—

📧 MX Records#

1 records 38ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	guldbageren-dk.mail.protection.outlook.com	2a01:111:f403:ca04::10 2a01:111:f403:ca04::6 2a01:111:f403:ca09::1 2a01:111:f403:ca09::9 52.101.68.10 52.101.68.16 52.101.73.126 52.101.73.30	mail-dbapr03cu00100.inbound.protection.outlook.com mail-db4pr02cu00406.inbound.protection.outlook.com mail-as9pr07cu00301.inbound.protection.outlook.com mail-as8pr04cu00801.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-db4pr02cu00400.inbound.protection.outlook.com mail-am8pr83cu00106.inbound.protection.outlook.com mail-am7pr05cu00306.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 → 40.104.116.40

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 77ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	0	1	5061	sipfed.online.lync.com

📝 TXT Records#

2 records 157ms

TXT Record
MS=ms15827449
v=spf1 a ip4:193.239.98.0/24 ip4:87.118.83.98 ip4:195.41.178.34 ip4:195.41.178.35 ip4:212.98.74.2 include:mailmailmail.net include:spf.protection.outlook.com include:spf.itnapps.eu include:spf-a.agfa.com -all

✉️ SPF#

Policy	Record (guldbageren.dk)
-all (hard fail)	v=spf1 a ip4:193.239.98.0/24 ip4:87.118.83.98 ip4:195.41.178.34 ip4:195.41.178.35 ip4:212.98.74.2 include:mailmailmail.net include:spf.protection.outlook.com include:spf.itnapps.eu include:spf-a.agfa.com -all

📨 DMARC#

Policy	Record (_dmarc.guldbageren.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:dmarc@guldbageren.dk; sp=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 2026-10-15 14:41:07

www	185.21.40.141 (AS48854) (address records, no CNAME)
www vs bare domain	Same network guldbageren.dk: 185.21.40.141 (AS48854) www.guldbageren.dk: 185.21.40.141 (AS48854)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

3 found

Selector	CNAME	Key
default	—	RSA · ~1024 bit below 2048 bit
dkim	—	RSA · ~1024 bit below 2048 bit
selector1	selector1-guldbageren-dk._domainkey.guldbageren.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: 5/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

74ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026081401
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

40ms

34ms

38ms

AAAA

41ms

TXT

157ms

CAA

60ms

HTTPS

64ms

TLSA

178ms

SOA

0ms

MTA-STS

58ms

DNSSEC

74ms

SRV

77ms

Total

757ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-15 14:41:07	1476ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-03 23:07:53	935ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-02 23:07:02	9214ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-24 21:42:03	845ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-19 10:01:20	1621ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-28 10:27:45 shown	757ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-14 17:37:40	3504ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-17 00:10:52	1703ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-04 12:41:20	1196ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-19 03:17:33	1063ms	2 NS 1 A 1 MX	⚠️ Bogus
2026-06-17 10:43:38	2618ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 10:41:01	844ms	2 NS 1 A 1 MX	🔒 Secure