poteklar.dk

📜 Historical scan 2026-09-08 00:25:13 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

poteklar.dk is a .dk domain served by 2 nameservers (kurt.ns.cloudflare.com, laura.ns.cloudflare.com). It was registered on 19 August 2026 (WHOIS) and first appeared in the .dk zone on 20 August 2026. Its website address 104.21.0.182 is hosted by Cloudflare, Inc. (AS13335). The zone is not DNSSEC-signed, publishes a 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 67ms

Nameserver	IP addresses	PTR	ASN / ISP
kurt.ns.cloudflare.com	108.162.193.193 172.64.33.193 173.245.59.193 2606:4700:58::adf5:3bc1 2803:f800:50::6ca2:c1c1 2a06:98c1:50::ac40:21c1	kurt.ns.cloudflare.com kurt.ns.cloudflare.com kurt.ns.cloudflare.com kurt.ns.cloudflare.com kurt.ns.cloudflare.com kurt.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
laura.ns.cloudflare.com	108.162.192.183 172.64.32.183 173.245.58.183 2606:4700:50::adf5:3ab7 2803:f800:50::6ca2:c0b7 2a06:98c1:50::ac40:20b7	laura.ns.cloudflare.com laura.ns.cloudflare.com laura.ns.cloudflare.com laura.ns.cloudflare.com laura.ns.cloudflare.com laura.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 104ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.0.182	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.128.46	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 109ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::6815:b6	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3033::ac43:802e	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 112ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.0.182,172.67.128.46 ech=AEX+DQBBKgAgACC0vBdKus03tE7xKEs9pI8esyKaBrX5tjJQf9KG2XuuMwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:b6,2606:4700:3033::ac43:802e

📝 TXT Records#

1 records 217ms

TXT Record
v=spf1 -all

✉️ SPF#

Policy	Record (poteklar.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC#

Policy	Record (_dmarc.poteklar.dk)
p=reject	v=DMARC1; p=reject; sp=reject; adkim=s; aspf=s;

📬 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 13:06:38

www	104.21.0.182 172.67.128.46 2606:4700:3030::6815:b6 2606:4700:3033::ac43:802e (AS13335) (address records, no CNAME)
www vs bare domain	Same network poteklar.dk: 104.21.0.182 172.67.128.46 2606:4700:3030::6815:b6 2606:4700:3033::ac43:802e (AS13335) www.poteklar.dk: 104.21.0.182 172.67.128.46 2606:4700:3030::6815:b6 2606:4700:3033::ac43:802e (AS13335)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.poteklar.dk	5c4Ro3FR_EkLivuratQLP7-qe7dRIZHmw8F-gp_k5VU
TXT	_acme-challenge.poteklar.dk	9A-QooynameED5XMYUiOwnLEWXmYu9qqNfduM9WxhBg

🔗 TLSA / DANE#

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

🔐 DNSSEC#

131ms

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	2414201033
Primary NS (MNAME)	kurt.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-05 06:00:24

Field	Value
Registrar	Simply.com A/S
Registered	2026-08-19
Expires	2027-08-18 (303d)

📋 WHOIS#

⏱️ Lookup Timing#

67ms

104ms

49ms

AAAA

109ms

TXT

217ms

CAA

75ms

HTTPS

112ms

TLSA

74ms

SOA

0ms

MTA-STS

92ms

DNSSEC

131ms

SRV

131ms

Total

784ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-08 13:06:38	938ms	2 NS 2 A 0 MX	🔓 Insecure
2026-10-05 05:22:13	600ms	2 NS 2 A 0 MX	🔓 Insecure
2026-10-04 05:09:26	485ms	2 NS 2 A 0 MX	🔓 Insecure
2026-10-01 04:58:15	411ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-30 09:11:54	658ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-24 07:54:09	622ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-12 23:31:45	640ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-08 00:25:13 shown	784ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-05 23:59:05	564ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-30 01:43:55	889ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-24 12:53:50	2657ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-20 08:44:07	616ms	3 NS 0 A 0 MX	🔒 Secure