nemdele.dk

📜 Historical scan 2026-10-01 00:28:23 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

nemdele.dk is a .dk domain served by 2 nameservers (becky.ns.cloudflare.com, darwin.ns.cloudflare.com). It was registered on 13 January 2014 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.26.4.51 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mail.nemdele.dk. 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 34ms

Nameserver	IP addresses	PTR	ASN / ISP
becky.ns.cloudflare.com	108.162.192.73 172.64.32.73 173.245.58.73 2606:4700:50::adf5:3a49 2803:f800:50::6ca2:c049 2a06:98c1:50::ac40:2049	becky.ns.cloudflare.com becky.ns.cloudflare.com becky.ns.cloudflare.com becky.ns.cloudflare.com becky.ns.cloudflare.com becky.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
darwin.ns.cloudflare.com	108.162.193.151 172.64.33.151 173.245.59.151 2606:4700:58::adf5:3b97 2803:f800:50::6ca2:c197 2a06:98c1:50::ac40:2197	darwin.ns.cloudflare.com darwin.ns.cloudflare.com darwin.ns.cloudflare.com darwin.ns.cloudflare.com darwin.ns.cloudflare.com darwin.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

3 records 39ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.26.4.51	300s	—	AS13335	Cloudflare, Inc.	104.26.0.0/20	—	—
104.26.5.51	300s	—	AS13335	Cloudflare, Inc.	104.26.0.0/20	—	—
172.67.70.183	300s	—	AS13335	Cloudflare, Inc.	172.67.64.0/18	—	—

📧 MX Records#

1 records 45ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	300s	mail.nemdele.dk	148.251.66.105	mail.nemdele.dk	AS24940 Hetzner Online GmbH

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	148.251.66.105
🔶 Autoconfig	148.251.66.105

🔷 AAAA Records (IPv6)#

3 records 47ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:20::681a:433	300s	—	AS13335	Cloudflare, Inc.	2606:4700:0:0:0:0:0:0/41	—	—
2606:4700:20::681a:533	300s	—	AS13335	Cloudflare, Inc.	2606:4700:0:0:0:0:0:0/41	—	—
2606:4700:20::ac43:46b7	300s	—	AS13335	Cloudflare, Inc.	2606:4700:0:0:0:0:0:0/41	—	—

🔐 HTTPS Records#

1 records 46ms

Priority	Target	SvcParams
1 service	.	alpn="h2" ipv4hint=104.26.4.51,104.26.5.51,172.67.70.183 ipv6hint=2606:4700:20::681a:433,2606:4700:20::681a:533,2606:4700:20::ac43:46b7

📝 TXT Records#

3 records 172ms

TXT Record
_w508sknf9uykbrfw9zvl7vfb7bzwsjv
google-site-verification=dK5IMl4XJQZYDXVi-3TQx6q9XNO8kzzMDRd89ydIyFY
v=spf1 ip4:148.251.66.105 +all

✉️ SPF#

Policy	Record (nemdele.dk)
+all (no restriction)	v=spf1 ip4:148.251.66.105 +all

📨 DMARC#

Policy	Record (_dmarc.nemdele.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:sysadmin@nemdele.dk; ruf=mailto:sysadmin@nemdele.dk; fo=1; aspf=r; adkim=r

📬 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 2026-10-14 20:33:16

www	104.26.4.51 104.26.5.51 172.67.70.183 2606:4700:20::681a:433 2606:4700:20::681a:533 2606:4700:20::ac43:46b7 (AS13335) (address records, no CNAME)
www vs bare domain	Same network nemdele.dk: 104.26.4.51 104.26.5.51 172.67.70.183 2606:4700:20::681a:433 (AS13335) www.nemdele.dk: 104.26.4.51 104.26.5.51 172.67.70.183 2606:4700:20::681a:433 (AS13335)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	Delete signal: the zone asks the registry to remove its DS (go insecure) 1 CDS, 1 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
dkim	—	RSA · ~1024 bit below 2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: +all

error "+all" (or a bare "all") authorises every server on the internet to send as this domain

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.nemdele.dk	8HpXx5Ti18k2G99VriO3O1dnuCFmwTuLCjZ84KelGy8
TXT	_acme-challenge.nemdele.dk	9Pb5RF-u7KOBsxhG5tv-640KY3gAga9Qh3s6xjqfZg8
TXT	_acme-challenge.nemdele.dk	cxkJf7hfp_6bKe17nVRbrIL-KHpvY7gOTVqZBaLvqHg
TXT	_acme-challenge.nemdele.dk	ygvKM_xImr4NZ7-1xDUTL9fD2dN-sxoR8n6j_Hh3l3I

🔗 TLSA / DANE#

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

🔐 DNSSEC#

116ms

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

🏷️ SOA#

47ms

Field	Value
Serial	2416247636
Primary NS (MNAME)	becky.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-09 12:36:02

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2014-01-13
Expires	2027-01-31 (103d)

📋 WHOIS#

⏱️ Lookup Timing#

34ms

39ms

45ms

AAAA

47ms

TXT

172ms

CAA

33ms

HTTPS

46ms

TLSA

103ms

SOA

47ms

MTA-STS

51ms

DNSSEC

116ms

SRV

66ms

Total

1116ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-14 20:33:16	544ms	2 NS 3 A 1 MX	🔓 Insecure
2026-10-10 13:41:33	1308ms	2 NS 3 A 1 MX	🔓 Insecure
2026-10-09 12:34:54	1707ms	2 NS 3 A 1 MX	🔓 Insecure
2026-10-02 00:33:02	1044ms	2 NS 3 A 1 MX	🔓 Insecure
2026-10-01 00:28:23 shown	1116ms	2 NS 3 A 1 MX	🔓 Insecure
2026-09-25 23:21:26	676ms	2 NS 3 A 1 MX	🔓 Insecure
2026-09-20 22:34:43	856ms	2 NS 3 A 1 MX	🔓 Insecure
2026-09-14 16:38:18	2325ms	2 NS 3 A 1 MX	🔓 Insecure
2026-09-11 09:56:40	2299ms	2 NS 3 A 1 MX	🔓 Insecure
2026-09-04 06:42:13	9653ms	2 NS 3 A 1 MX	🔓 Insecure
2026-08-27 22:45:59	1269ms	2 NS 3 A 1 MX	🔓 Insecure
2026-08-27 14:42:50	703ms	2 NS 3 A 1 MX	🔓 Insecure
2026-08-24 23:46:36	1342ms	2 NS 3 A 1 MX	🔓 Insecure
2026-08-18 15:13:03	9214ms	2 NS 3 A 1 MX	🔓 Insecure
2026-08-14 05:35:34	8929ms	2 NS 3 A 1 MX	🔓 Insecure
2026-08-11 15:26:25	1438ms	2 NS 3 A 1 MX	🔓 Insecure
2026-08-08 07:57:44	1887ms	2 NS 3 A 1 MX	🔓 Insecure
2026-07-14 17:10:07	1074ms	2 NS 3 A 1 MX	🔓 Insecure
2026-06-27 14:52:25	1015ms	2 NS 3 A 1 MX	🔓 Insecure
2026-06-18 09:18:14	2606ms	2 NS 3 A 1 MX	🔓 Insecure