cemed.dk

📜 Historical scan 2026-09-19 11:18:24 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

cemed.dk is a .dk domain served by 2 nameservers (ernest.ns.cloudflare.com, karina.ns.cloudflare.com). It was registered on 14 August 2020 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.2.167 is hosted by Cloudflare, Inc. (AS13335). 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 31ms

Nameserver	IP addresses	PTR	ASN / ISP
ernest.ns.cloudflare.com	108.162.193.164 172.64.33.164 173.245.59.164 2606:4700:58::adf5:3ba4 2803:f800:50::6ca2:c1a4 2a06:98c1:50::ac40:21a4	ernest.ns.cloudflare.com ernest.ns.cloudflare.com ernest.ns.cloudflare.com ernest.ns.cloudflare.com ernest.ns.cloudflare.com ernest.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
karina.ns.cloudflare.com	108.162.192.178 172.64.32.178 173.245.58.178 2606:4700:50::adf5:3ab2 2803:f800:50::6ca2:c0b2 2a06:98c1:50::ac40:20b2	karina.ns.cloudflare.com karina.ns.cloudflare.com karina.ns.cloudflare.com karina.ns.cloudflare.com karina.ns.cloudflare.com karina.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
104.21.2.167	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.129.119	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 29ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::ac43:8177	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::6815:2a7	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 35ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.2.167,172.67.129.119 ech=AEX+DQBBOgAgACCCyy7GSG+7b0WrmSLxndYyrsm4LgNbmu/g51hJR6R4egAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:8177,2606:4700:3036::6815:2a7

📝 TXT Records#

1 records 155ms

TXT Record
v=spf1 include:spf.speedio.dk ~all

✉️ SPF#

Policy	Record (cemed.dk)
~all (soft fail)	v=spf1 include:spf.speedio.dk ~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 2026-10-11 09:27:14

www	104.21.2.167 172.67.129.119 2606:4700:3032::ac43:8177 2606:4700:3036::6815:2a7 (AS13335) (address records, no CNAME)
www vs bare domain	Same network cemed.dk: 104.21.2.167 172.67.129.119 2606:4700:3032::ac43:8177 2606:4700:3036::6815:2a7 (AS13335) www.cemed.dk: 104.21.2.167 172.67.129.119 2606:4700:3032::ac43:8177 2606:4700:3036::6815:2a7 (AS13335)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

113ms

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	2415187964
Primary NS (MNAME)	ernest.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 01:42:24

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2020-08-14
Expires	2027-08-31 (318d)

📋 WHOIS#

⏱️ Lookup Timing#

31ms

35ms

33ms

AAAA

29ms

TXT

155ms

CAA

31ms

HTTPS

35ms

TLSA

138ms

SOA

0ms

MTA-STS

50ms

DNSSEC

113ms

SRV

49ms

Total

686ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-05 01:31:26	410ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-30 01:09:05	451ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-27 07:40:42	515ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-21 15:20:58	2393ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-19 11:18:24 shown	686ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-13 05:48:29	1097ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-21 02:18:13	2968ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-08 14:38:08	862ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-19 20:31:26	864ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-02 00:09:20	2341ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-16 20:20:11	1219ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-16 20:01:13	4493ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-16 20:00:03	1292ms	2 NS 2 A 0 MX	🔓 Insecure