nextcio.dk

📜 Historical scan 2026-07-21 05:59:04 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

nextcio.dk is a .dk domain served by 2 nameservers (hasslo.ns.cloudflare.com, zita.ns.cloudflare.com). It was registered on 20 February 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.29.94 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 57ms

Nameserver	IP addresses	PTR	ASN / ISP
hasslo.ns.cloudflare.com	108.162.195.134 162.159.44.134 172.64.35.134 2606:4700:58::a29f:2c86 2803:f800:50::6ca2:c386 2a06:98c1:50::ac40:2386	hasslo.ns.cloudflare.com hasslo.ns.cloudflare.com hasslo.ns.cloudflare.com hasslo.ns.cloudflare.com hasslo.ns.cloudflare.com hasslo.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
zita.ns.cloudflare.com	108.162.192.243 172.64.32.243 173.245.58.243 2606:4700:50::adf5:3af3 2803:f800:50::6ca2:c0f3 2a06:98c1:50::ac40:20f3	zita.ns.cloudflare.com zita.ns.cloudflare.com zita.ns.cloudflare.com zita.ns.cloudflare.com zita.ns.cloudflare.com zita.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 54ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.29.94	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.148.185	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	172.67.148.185
🔶 Autoconfig	104.21.29.94

🔷 AAAA Records (IPv6)#

2 records 55ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::ac43:94b9	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3031::6815:1d5e	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 52ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.29.94,172.67.148.185 ech=AEX+DQBBHQAgACDDufeKWu2e5NBYDis2uySLmjxtwowBAdBSTZfHwKryTQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:94b9,2606:4700:3031::6815:1d5e

📝 TXT Records#

📝

No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 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 2026-10-16 23:52:28

www	104.21.29.94 172.67.148.185 2606:4700:3030::ac43:94b9 2606:4700:3031::6815:1d5e (AS13335) (address records, no CNAME)
www vs bare domain	Same network nextcio.dk: 104.21.29.94 172.67.148.185 2606:4700:3030::ac43:94b9 2606:4700:3031::6815:1d5e (AS13335) www.nextcio.dk: 104.21.29.94 172.67.148.185 2606:4700:3030::ac43:94b9 2606:4700:3031::6815:1d5e (AS13335)
Wildcard	Yes: any name under the zone resolves

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.nextcio.dk	jCza8Ovoq2TTlI-BKtgpllnp4BgGf6g6iU5MVCZ_SUk
TXT	_acme-challenge.nextcio.dk	pp8ViqO6XcQ2c5WPi7z7n1XORESxj-csc9960Ut8TGY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

135ms

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	2410071703
Primary NS (MNAME)	hasslo.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-17 00:28:30

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2026-02-20
Expires	2027-02-19 (124d)

🔗 Same registrant#

18 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).

Domain	Registrar
aarets-ciso.dk	Punktum dk A/S (direct)
aaretsciso.dk	Punktum dk A/S (direct)
altomdata.dk	Punktum dk A/S (direct)
aod.dk	Punktum dk A/S (direct)
audio.dk	Punktum dk A/S (direct)
audiomedia.dk	Punktum dk A/S (direct)
beyonddata.dk	Punktum dk A/S (direct)
computerworld-as.dk	Punktum dk A/S (direct)
computerworlddirect.dk	Punktum dk A/S (direct)
cwsummit.dk	Punktum dk A/S (direct)
cyberfestival.dk	Punktum dk A/S (direct)
cybersecurityawards.dk	Punktum dk A/S (direct)
executive-conversations.dk	Punktum dk A/S (direct)
itdoktor.dk	Punktum dk A/S (direct)
itsvar.dk	Punktum dk A/S (direct)
next-cio.dk	Punktum dk A/S (direct)
techogtrend.dk	Punktum dk A/S (direct)
windowsmagasinet.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

57ms

54ms

51ms

AAAA

55ms

TXT

169ms

CAA

43ms

HTTPS

52ms

TLSA

40ms

SOA

0ms

MTA-STS

47ms

DNSSEC

135ms

SRV

123ms

Total

767ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-16 23:52:27	1637ms	2 NS 2 A 0 MX	🔓 Insecure
2026-10-15 23:06:13	2226ms	2 NS 2 A 0 MX	🔓 Insecure
2026-10-08 06:58:23	482ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-30 16:03:19	510ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-24 00:59:32	2100ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-27 21:06:02	836ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-17 16:36:50	8958ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-21 05:59:04 shown	767ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-19 09:41:23	880ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-17 13:25:13	2623ms	2 NS 2 A 0 MX	⚠️ Bogus