kasper-borg.dk

📜 Historical scan 2026-09-25 19:16:46 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

kasper-borg.dk is a .dk domain served by 2 nameservers (cory.ns.cloudflare.com, mona.ns.cloudflare.com). It was registered on 6 August 2012 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.75.12 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and 2 more. The zone is not DNSSEC-signed, has no DMARC policy and is reachable over IPv6. 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 36ms

Nameserver	IP addresses	PTR	ASN / ISP
cory.ns.cloudflare.com	108.162.193.93 172.64.33.93 173.245.59.93 2606:4700:58::adf5:3b5d 2803:f800:50::6ca2:c15d 2a06:98c1:50::ac40:215d	cory.ns.cloudflare.com cory.ns.cloudflare.com cory.ns.cloudflare.com cory.ns.cloudflare.com cory.ns.cloudflare.com cory.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
mona.ns.cloudflare.com	108.162.192.206 172.64.32.206 173.245.58.206 2606:4700:50::adf5:3ace 2803:f800:50::6ca2:c0ce 2a06:98c1:50::ac40:20ce	mona.ns.cloudflare.com mona.ns.cloudflare.com mona.ns.cloudflare.com mona.ns.cloudflare.com mona.ns.cloudflare.com mona.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

2 records 33ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.75.12	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.166.65	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

4 records 28ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
5	300s	alt1.aspmx.l.google.com	192.178.158.26 2404:6800:4013:813::1a	lcdels-in-f26.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	300s	alt2.aspmx.l.google.com	173.194.41.27 173.194.41.27 2404:6800:4001:c01::1a	yukulwh-in-f27.1e100.net mad01s14-in-f27.1e100.net yukulwh-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
10	300s	alt3.aspmx.l.google.com	172.253.158.27 2404:6800:4003:c26::1a	so-in-f27.1e100.net so-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	300s	alt4.aspmx.l.google.com	108.177.125.26 2404:6800:4008:c01::1a	tp-in-f26.1e100.net tp-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)#

2 records 40ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3035::ac43:a641	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::6815:4b0c	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 46ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.75.12,172.67.166.65 ech=AEX+DQBBRwAgACBvrwcnkCG0ntVo4fE3le0rQsV9Zw0+6E+Ny5t5SROLNwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::ac43:a641,2606:4700:3037::6815:4b0c

📝 TXT Records#

📝

No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 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 2026-10-13 18:57:39

www CNAME	personal-website-eob.pages.dev (all on pages.dev) → 172.66.44.88 172.66.47.168 2606:4700:310c::ac42:2c58 2606:4700:310c::ac42:2fa8 (AS13335)
www vs bare domain	Same network kasper-borg.dk: 104.21.75.12 172.67.166.65 2606:4700:3035::ac43:a641 2606:4700:3037::6815:4b0c (AS13335) www.kasper-borg.dk: 172.66.44.88 172.66.47.168 2606:4700:310c::ac42:2c58 2606:4700:310c::ac42:2fa8 (AS13335)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

88ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2413079225
Primary NS (MNAME)	cory.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-18 23:19:12

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2012-08-06
Expires	2027-08-31 (316d)

🔗 Same registrant#

5 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
borginventar.dk	Punktum dk A/S (direct)
borgreklame.dk	Punktum dk A/S (direct)
damsprydgaard.dk	Punktum dk A/S (direct)
endanskhacker.dk	Punktum dk A/S (direct)
knudborg.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

36ms

33ms

28ms

AAAA

40ms

TXT

179ms

CAA

41ms

HTTPS

46ms

TLSA

84ms

SOA

0ms

MTA-STS

55ms

DNSSEC

88ms

SRV

58ms

Total

660ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 20:28:36	2243ms	2 NS 2 A 4 MX	🔓 Insecure
2026-09-25 19:16:46 shown	660ms	2 NS 2 A 4 MX	🔓 Insecure
2026-08-28 00:09:39	2586ms	2 NS 2 A 4 MX	🔓 Insecure
2026-08-26 23:41:33	1173ms	2 NS 2 A 4 MX	🔓 Insecure
2026-08-05 19:55:53	2505ms	2 NS 2 A 4 MX	🔓 Insecure
2026-06-27 16:11:13	910ms	2 NS 2 A 4 MX	🔓 Insecure
2026-06-26 23:17:54	988ms	2 NS 2 A 4 MX	🔓 Insecure
2026-06-26 16:47:59	824ms	2 NS 2 A 4 MX	🔓 Insecure
2026-06-18 00:18:59	1153ms	2 NS 2 A 4 MX	🔓 Insecure