borud.dk

📜 Historical scan 2026-06-20 20:51:22 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

borud.dk is a .dk domain served by 2 nameservers (ns51.gullestrupnet.dk, ns52.gullestrupnet.dk). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 82.165.189.144 is hosted by IONOS SE (AS8560) in Germany. Mail is handled by mail.borud.dk, backupmail.gullestrupnet.dk. The zone is not DNSSEC-signed, has no 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 77ms

Nameserver	IP addresses	PTR	ASN / ISP
ns51.gullestrupnet.dk	82.165.189.144	gn51.gullestrupnet.dk	AS8560 IONOS SE
ns52.gullestrupnet.dk	82.165.203.134	mail51.gullestrupnet.dk	AS8560 IONOS SE

🌍 A Records#

1 records 55ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
82.165.189.144	86400s	gn51.gullestrupnet.dk	AS8560	IONOS SE	82.165.0.0/16	🇩🇪 Germany	—

📧 MX Records#

2 records 75ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	86400s	mail.borud.dk	82.165.203.134	mail51.gullestrupnet.dk	AS8560 IONOS SE
30	86400s	backupmail.gullestrupnet.dk	82.165.203.134	mail51.gullestrupnet.dk	AS8560 IONOS SE

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	82.165.189.144
🔶 Autoconfig	82.165.189.144

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 492ms

TXT Record
v=spf1 +a +mx -all

✉️ SPF#

Policy	Record (borud.dk)
-all (hard fail)	v=spf1 +a +mx -all

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 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 2026-10-08 05:49:49

www	82.165.189.144 (AS8560) (address records, no CNAME)
www vs bare domain	Same network borud.dk: 82.165.189.144 (AS8560) www.borud.dk: 82.165.189.144 (AS8560)
Wildcard	Yes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

99ms

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

🏷️ SOA#

73ms

Field	Value
Serial	2023090601
Primary NS (MNAME)	ns51.gullestrupnet.dk
Responsible (RNAME)	mail@borud.dk
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	10800s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

77ms

55ms

75ms

AAAA

75ms

TXT

492ms

CAA

60ms

HTTPS

157ms

TLSA

309ms

SOA

73ms

MTA-STS

74ms

DNSSEC

99ms

SRV

147ms

Total

1000ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-08 05:49:49	1541ms	2 NS 1 A 2 MX	🔓 Insecure
2026-10-01 07:17:37	1657ms	2 NS 1 A 2 MX	🔓 Insecure
2026-06-20 20:51:22 shown	1000ms	2 NS 1 A 2 MX	🔓 Insecure
2026-06-20 05:19:25	2939ms	2 NS 1 A 2 MX	🔓 Insecure
2026-06-16 16:16:07	629ms	2 NS 1 A 2 MX	🔓 Insecure