guldborg-334.dk

📜 Historical scan 2026-06-18 13:12:09 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

guldborg-334.dk is a .dk domain served by 2 nameservers (ns1.register.it, ns2.register.it). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 3.125.172.46 is hosted by Amazon.com, Inc. (AS16509) in Germany. Mail is handled by imap.mail.webnode.com. The zone is DNSSEC-signed but currently fails validation, 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 72ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.register.it	2a01:8100:2911::2:184:2 81.88.61.2	— host-81-88-61-2.dedicatedservers.it	AS39729 Register S.p.A. AS39729 Register S.p.A.
ns2.register.it	195.7.227.1 2a00:13b0:2::227:1	ns2.register.it —	AS8622 Team Blue Internet Services Uk Limited AS8622 Team Blue Internet Services Uk Limited

🌍 A Records#

2 records 67ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
3.125.172.46	3600s	ec2-3-125-172-46.eu-central-1.compute.amazonaws.com	AS16509	Amazon.com, Inc.	3.96.0.0/11	🇩🇪 Germany	Frankfurt am Main
3.73.27.108	3600s	ec2-3-73-27-108.eu-central-1.compute.amazonaws.com	AS16509	Amazon.com, Inc.	3.64.0.0/12	🇩🇪 Germany	Frankfurt am Main

📧 MX Records#

1 records 70ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	imap.mail.webnode.com	81.88.60.246	host-81-88-60-246.dedicatedservers.it	AS39729 Register S.p.A.

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 337ms

TXT Record
v=spf1 a mx include:spfuser.webnode.com -all

✉️ SPF#

Policy	Record (guldborg-334.dk)
-all (hard fail)	v=spf1 a mx include:spfuser.webnode.com -all

📨 DMARC#

Policy	Record (_dmarc.guldborg-334.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 2026-10-25 04:42:57

www CNAME	h--t-krimi.webnode.dk (all on webnode.dk) → 18.185.25.67 3.79.173.192 (AS16509)
www vs bare domain	Same network guldborg-334.dk: 3.125.172.46 3.73.27.108 (AS16509) www.guldborg-334.dk: 18.185.25.67 3.79.173.192 (AS16509)
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: 7/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

177ms

Check	Result
Validation Status	⚠️ Bogus
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✓ Found
Flags	broken trust chain resolving 'guldborg-334.dk/DNSKEY/IN': 127.0.0.1#53

🏷️ SOA#

89ms

Field	Value
Serial	2025111902
Primary NS (MNAME)	ns1.register.it
Responsible (RNAME)	hostmaster@register.it
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	86400s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

72ms

67ms

70ms

AAAA

75ms

TXT

337ms

CAA

82ms

HTTPS

71ms

TLSA

175ms

SOA

89ms

MTA-STS

157ms

DNSSEC

177ms

SRV

196ms

Total

2905ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-25 04:42:57	900ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-22 07:45:06	871ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-23 10:37:55	17211ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-23 04:59:00	2838ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-22 22:11:23	876ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-18 13:12:09 shown	2905ms	2 NS 2 A 1 MX	⚠️ Bogus
2026-06-17 10:01:45	10447ms	0 NS 0 A 0 MX	❓ Unknown