borgborup.dk

📜 Historical scan 2026-06-16 16:05:20 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

borgborup.dk is a .dk domain served by 2 nameservers (jake.ns.cloudflare.com, lucy.ns.cloudflare.com). It was registered on 22 April 2008 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by mx1.improvmx.com, mx2.improvmx.com. 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 38ms

Nameserver	IP addresses	PTR	ASN / ISP
jake.ns.cloudflare.com	—	—	—
lucy.ns.cloudflare.com	—	—	—

🌍 A Records#

🌍

No A records found

📧 MX Records#

2 records 38ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	mx1.improvmx.com	13.37.195.136 15.236.236.160 35.181.18.45	ec2-13-37-195-136.eu-west-3.compute.amazonaws.com ec2-15-236-236-160.eu-west-3.compute.amazonaws.com ec2-35-181-18-45.eu-west-3.compute.amazonaws.com	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
20	—	mx2.improvmx.com	13.36.107.63 13.36.222.39 15.236.61.92	ec2-13-36-107-63.eu-west-3.compute.amazonaws.com ec2-13-36-222-39.eu-west-3.compute.amazonaws.com ec2-15-236-61-92.eu-west-3.compute.amazonaws.com	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 107ms

TXT Record
v=spf1 include:spf.improvmx.com ~all

✉️ SPF#

Policy	Record (borgborup.dk)
~all (soft fail)	v=spf1 include:spf.improvmx.com ~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 15:52:00

www	NXDOMAIN
www vs bare domain	Neither resolves borgborup.dk: no address www.borgborup.dk: no address
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

117ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

40ms

Field	Value
Serial	2406746793
Primary NS (MNAME)	jake.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-08 15:58:33

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2008-04-22
Expires	2027-04-30 (195d)

📋 WHOIS#

⏱️ Lookup Timing#

38ms

39ms

38ms

AAAA

37ms

TXT

107ms

CAA

37ms

HTTPS

38ms

TLSA

52ms

SOA

40ms

MTA-STS

34ms

DNSSEC

117ms

SRV

0ms

Total

602ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-08 15:52:00	1152ms	2 NS 0 A 2 MX	🔓 Insecure
2026-09-08 05:44:39	686ms	2 NS 0 A 2 MX	🔓 Insecure
2026-09-01 02:06:35	878ms	2 NS 0 A 2 MX	🔓 Insecure
2026-08-30 23:24:53	687ms	2 NS 0 A 2 MX	🔓 Insecure
2026-08-26 02:20:26	744ms	2 NS 0 A 2 MX	🔓 Insecure
2026-08-12 12:18:54	2166ms	2 NS 0 A 2 MX	🔓 Insecure
2026-07-09 01:40:28	42622ms	2 NS 0 A 2 MX	🔓 Insecure
2026-06-25 15:56:50	823ms	2 NS 0 A 2 MX	🔓 Insecure
2026-06-23 15:12:26	1138ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-16 16:05:20 shown	602ms	2 NS 0 A 2 MX	🔓 Insecure