ulfborgkarate.dk

📜 Historical scan 2026-09-10 22:59:45 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

ulfborgkarate.dk is a .dk domain served by 2 nameservers (adi.ns.cloudflare.com, chip.ns.cloudflare.com). It was registered on 12 July 2010 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.60.80 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx1.gigahost.dk, mx2.gigahost.dk and 1 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 100ms

Nameserver	IP addresses	PTR	ASN / ISP
adi.ns.cloudflare.com	108.162.192.56 172.64.32.56 173.245.58.56 2606:4700:50::adf5:3a38 2803:f800:50::6ca2:c038 2a06:98c1:50::ac40:2038	adi.ns.cloudflare.com adi.ns.cloudflare.com adi.ns.cloudflare.com adi.ns.cloudflare.com adi.ns.cloudflare.com adi.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
chip.ns.cloudflare.com	108.162.193.84 172.64.33.84 173.245.59.84 2606:4700:58::adf5:3b54 2803:f800:50::6ca2:c154 2a06:98c1:50::ac40:2154	chip.ns.cloudflare.com chip.ns.cloudflare.com chip.ns.cloudflare.com chip.ns.cloudflare.com chip.ns.cloudflare.com chip.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 77ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.60.80	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.194.59	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

3 records 139ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mx1.gigahost.dk	46.183.139.11	mx1.gigahost.dk	AS47292 Sentia Denmark A/S
10	300s	mx2.gigahost.dk	46.183.139.12	mx2.gigahost.dk	AS47292 Sentia Denmark A/S
10	300s	mx3.gigahost.dk	46.183.139.13	mx3.gigahost.dk	AS47292 Sentia Denmark A/S

🔷 AAAA Records (IPv6)#

2 records 110ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3035::6815:3c50	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::ac43:c23b	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 107ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.60.80,172.67.194.59 ech=AEX+DQBB2wAgACCQLt26ZcuJgq5lgJ9RuHzPtAz00yqWxH11dhsG3qzTPgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::6815:3c50,2606:4700:3037::ac43:c23b

🔌 SRV Records#

1 records 152ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	10	10	443	autodiscover.gigahost.dk

📝 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 2026-10-09 13:20:20

www	104.21.60.80 172.67.194.59 2606:4700:3035::6815:3c50 2606:4700:3037::ac43:c23b (AS13335) (address records, no CNAME)
www vs bare domain	Same network ulfborgkarate.dk: 104.21.60.80 172.67.194.59 2606:4700:3035::6815:3c50 2606:4700:3037::ac43:c23b (AS13335) www.ulfborgkarate.dk: 104.21.60.80 172.67.194.59 2606:4700:3035::6815:3c50 2606:4700:3037::ac43:c23b (AS13335)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

146ms

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	2414247053
Primary NS (MNAME)	adi.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-06 13:34:25

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2010-07-12
Expires	2027-07-31 (285d)

📋 WHOIS#

⏱️ Lookup Timing#

100ms

77ms

139ms

AAAA

110ms

TXT

280ms

CAA

134ms

HTTPS

107ms

TLSA

896ms

SOA

0ms

MTA-STS

122ms

DNSSEC

146ms

SRV

152ms

Total

1723ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 13:20:20	836ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-30 08:58:58	538ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-10 22:59:45 shown	1723ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-03 22:06:10	527ms	2 NS 2 A 3 MX	🔓 Insecure
2026-07-10 15:48:11	1309ms	2 NS 2 A 3 MX	🔓 Insecure
2026-06-30 20:31:22	1103ms	2 NS 2 A 3 MX	🔓 Insecure
2026-06-23 09:45:23	930ms	2 NS 2 A 3 MX	🔓 Insecure
2026-06-21 18:46:31	1167ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 15:16:33	691ms	2 NS 2 A 3 MX	🔓 Insecure