ullakjellerup.dk

📜 Historical scan 2026-09-28 20:07:14 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

ullakjellerup.dk is a .dk domain served by 2 nameservers (jake.ns.cloudflare.com, lucy.ns.cloudflare.com). It was registered on 26 September 2013 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.36.37 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx.zoho.com, mx2.zoho.com. 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 38ms

Nameserver	IP addresses	PTR	ASN / ISP
jake.ns.cloudflare.com	108.162.193.122 172.64.33.122 173.245.59.122 2606:4700:58::adf5:3b7a 2803:f800:50::6ca2:c17a 2a06:98c1:50::ac40:217a	jake.ns.cloudflare.com jake.ns.cloudflare.com jake.ns.cloudflare.com jake.ns.cloudflare.com jake.ns.cloudflare.com jake.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
lucy.ns.cloudflare.com	108.162.192.133 172.64.32.133 173.245.58.133 2606:4700:50::adf5:3a85 2803:f800:50::6ca2:c085 2a06:98c1:50::ac40:2085	lucy.ns.cloudflare.com lucy.ns.cloudflare.com lucy.ns.cloudflare.com lucy.ns.cloudflare.com lucy.ns.cloudflare.com lucy.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 35ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.36.37	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.184.181	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

2 records 45ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mx.zoho.com	136.143.191.44 136.143.191.44 136.143.191.44 136.143.191.44 136.143.191.44 136.143.191.44	mx.zohomail.com mx.zoho.com mx3.zoho.com mx2.zoho.com mx3.zohomail.com mx2.zohomail.com	AS2639 ZOHO AS2639 ZOHO AS2639 ZOHO AS2639 ZOHO AS2639 ZOHO AS2639 ZOHO
20	300s	mx2.zoho.com	136.143.191.44 136.143.191.44 136.143.191.44 136.143.191.44 136.143.191.44 136.143.191.44	mx.zohomail.com mx.zoho.com mx3.zoho.com mx2.zoho.com mx3.zohomail.com mx2.zohomail.com	AS2639 ZOHO AS2639 ZOHO AS2639 ZOHO AS2639 ZOHO AS2639 ZOHO AS2639 ZOHO

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	ullakjellerup.dk → 89.23.228.91
🔶 Autoconfig	ullakjellerup.dk → 89.23.228.91

🔷 AAAA Records (IPv6)#

2 records 34ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::6815:2425	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::ac43:b8b5	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 34ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.36.37,172.67.184.181 ech=AEX+DQBBiwAgACDC3OELp9JvuntXRyaGNe3HOWckYE+7pTKtMUuZptJQaAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:2425,2606:4700:3035::ac43:b8b5

📝 TXT Records#

1 records 186ms

TXT Record
v=spf1 include:zoho.com ~all

✉️ SPF#

Policy	Record (ullakjellerup.dk)
~all (soft fail)	v=spf1 include:zoho.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 2026-10-23 17:20:42

www	104.21.36.37 172.67.184.181 2606:4700:3033::6815:2425 2606:4700:3035::ac43:b8b5 (AS13335) (address records, no CNAME)
www vs bare domain	Same network ullakjellerup.dk: 104.21.36.37 172.67.184.181 2606:4700:3033::6815:2425 2606:4700:3035::ac43:b8b5 (AS13335) www.ullakjellerup.dk: 104.21.36.37 172.67.184.181 2606:4700:3033::6815:2425 2606:4700:3035::ac43:b8b5 (AS13335)
Wildcard	Yes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 5/10 · policy: ~all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.ullakjellerup.dk	59zgY3lPQDZGwAk3nN5oRm0QlIkX-FB-tAOBc5Re0pk
TXT	_acme-challenge.ullakjellerup.dk	IdGlMGazmICdLnCECrZmo-gqwVp1SbPamGDhYwTAUW8

🔗 TLSA / DANE#

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

🔐 DNSSEC#

105ms

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	2416098221
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 2026-10-18 07:53:19

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2013-09-26
Expires	2030-09-30 (1435d)

🔗 Same registrant#

0 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).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

38ms

35ms

45ms

AAAA

34ms

TXT

186ms

CAA

38ms

HTTPS

34ms

TLSA

292ms

SOA

0ms

MTA-STS

55ms

DNSSEC

105ms

SRV

75ms

Total

1477ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-23 17:20:42	782ms	2 NS 2 A 2 MX	🔓 Insecure
2026-10-18 07:38:31	2247ms	2 NS 2 A 2 MX	🔓 Insecure
2026-10-03 20:42:40	645ms	2 NS 2 A 2 MX	🔓 Insecure
2026-09-28 20:07:14 shown	1477ms	2 NS 2 A 2 MX	🔓 Insecure
2026-09-26 19:39:14	762ms	2 NS 2 A 2 MX	🔓 Insecure
2026-09-25 19:20:15	1541ms	2 NS 2 A 2 MX	🔓 Insecure
2026-09-23 17:58:55	1598ms	2 NS 2 A 2 MX	🔓 Insecure
2026-09-14 09:33:58	860ms	2 NS 2 A 2 MX	🔓 Insecure
2026-09-10 22:11:46	1183ms	2 NS 2 A 2 MX	🔓 Insecure
2026-09-04 13:58:25	796ms	2 NS 2 A 2 MX	🔓 Insecure
2026-08-31 06:25:42	2885ms	2 NS 2 A 2 MX	🔓 Insecure
2026-08-26 21:07:14	764ms	2 NS 2 A 2 MX	🔓 Insecure
2026-08-25 12:48:28	797ms	2 NS 2 A 2 MX	🔓 Insecure
2026-08-20 01:23:58	2664ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-30 20:10:48	1083ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-28 01:20:57	903ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-25 10:09:33	847ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-20 23:56:32	1157ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-20 03:17:51	675ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-18 12:35:03	1812ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-17 14:35:26	3213ms	2 NS 2 A 2 MX	🔓 Insecure