cisconerd.dk

📜 Historical scan 2026-06-16 20:55:38 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

cisconerd.dk is a .dk domain served by 2 nameservers (jill.ns.cloudflare.com, quinton.ns.cloudflare.com). It was registered on 22 June 2008 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.95.123 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 33ms

Nameserver	IP addresses	PTR	ASN / ISP
jill.ns.cloudflare.com	—	—	—
quinton.ns.cloudflare.com	—	—	—

🌍 A Records#

2 records 34ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.95.123	—	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.144.195	—	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 37ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::ac43:90c3	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::6815:5f7b	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 38ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.95.123,172.67.144.195 ech=AEX+DQBBFgAgACCwNFLgRRTjCPoQPifC2po/IvrwYwTTzGDqxOmWREutYwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:90c3,2606:4700:3036::6815:5f7b

📝 TXT Records#

2 records 87ms

TXT Record
google-site-verification=OqzzS-VgoYyCPWVhvnwQHxnXCCNg_VQmcAXfXU1Awws
v=spf1 -all

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.cisconerd.dk)
p=reject	v=DMARC1; p=reject;

📬 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 11:58:27

www	104.21.95.123 172.67.144.195 2606:4700:3034::ac43:90c3 2606:4700:3035::6815:5f7b (AS13335) (address records, no CNAME)
www vs bare domain	Same network cisconerd.dk: 104.21.95.123 172.67.144.195 2606:4700:3034::ac43:90c3 2606:4700:3035::6815:5f7b (AS13335) www.cisconerd.dk: 104.21.95.123 172.67.144.195 2606:4700:3034::ac43:90c3 2606:4700:3035::6815:5f7b (AS13335)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

115ms

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

🏷️ SOA#

31ms

Field	Value
Serial	2405613860
Primary NS (MNAME)	jill.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 10:21:50

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2008-06-22
Expires	2027-04-30 (194d)

📋 WHOIS#

⏱️ Lookup Timing#

33ms

34ms

33ms

AAAA

37ms

TXT

87ms

CAA

40ms

HTTPS

38ms

TLSA

39ms

SOA

31ms

MTA-STS

25ms

DNSSEC

115ms

SRV

0ms

Total

351ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 11:58:27	744ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-27 07:16:03	1106ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-25 22:49:07	591ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-20 04:01:59	1114ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-31 12:33:51	8641ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-21 00:03:56	861ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-23 04:19:59	766ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-16 20:55:38 shown	351ms	2 NS 2 A 0 MX	🔓 Insecure