netringen.dk

📜 Historical scan 2026-09-30 10:05:04 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

netringen.dk is a .dk domain served by 2 nameservers (kai.ns.cloudflare.com, lady.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.28.38 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 84ms

Nameserver	IP addresses	PTR	ASN / ISP
kai.ns.cloudflare.com	108.162.193.188 172.64.33.188 173.245.59.188 2606:4700:58::adf5:3bbc 2803:f800:50::6ca2:c1bc 2a06:98c1:50::ac40:21bc	kai.ns.cloudflare.com kai.ns.cloudflare.com kai.ns.cloudflare.com kai.ns.cloudflare.com kai.ns.cloudflare.com kai.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
lady.ns.cloudflare.com	108.162.192.127 172.64.32.127 173.245.58.127 2606:4700:50::adf5:3a7f 2803:f800:50::6ca2:c07f 2a06:98c1:50::ac40:207f	lady.ns.cloudflare.com lady.ns.cloudflare.com lady.ns.cloudflare.com lady.ns.cloudflare.com lady.ns.cloudflare.com lady.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 133ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.28.38	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.144.15	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	104.21.28.38
🔶 Autoconfig	172.67.144.15

🔷 AAAA Records (IPv6)#

2 records 99ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::ac43:900f	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::6815:1c26	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 122ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.28.38,172.67.144.15 ech=AEX+DQBB9wAgACBPo7RKuTJy7YIFFap4JESCo4wLkJgvJ8jRHordHp8VagAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:900f,2606:4700:3036::6815:1c26

📝 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 2026-10-13 09:50:12

www	104.21.28.38 172.67.144.15 2606:4700:3031::ac43:900f 2606:4700:3036::6815:1c26 (AS13335) (address records, no CNAME)
www vs bare domain	Same network netringen.dk: 104.21.28.38 172.67.144.15 2606:4700:3031::ac43:900f 2606:4700:3036::6815:1c26 (AS13335) www.netringen.dk: 104.21.28.38 172.67.144.15 2606:4700:3031::ac43:900f 2606:4700:3036::6815:1c26 (AS13335)
Wildcard	Yes: any name under the zone resolves

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.netringen.dk	DVR7WcQT3Xwy6k8GYq-Hg9sPEttLivRIFhv757aM3ao
TXT	_acme-challenge.netringen.dk	dhiGOSz340PiT6dK531ifNfSkx2B_KVDUbMHZB52vjQ

🔗 TLSA / DANE#

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

🔐 DNSSEC#

244ms

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

🏷️ SOA#

100ms

Field	Value
Serial	2416237765
Primary NS (MNAME)	kai.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

84ms

133ms

122ms

AAAA

99ms

TXT

378ms

CAA

122ms

HTTPS

122ms

TLSA

162ms

SOA

100ms

MTA-STS

141ms

DNSSEC

244ms

SRV

135ms

Total

2539ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 01:48:24	449ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-30 10:05:04 shown	2539ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-25 08:29:33	1058ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-08 22:40:07	1463ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-27 16:42:28	658ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-25 20:04:44	663ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-04 02:10:31	1436ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-04 22:29:49	1016ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-17 22:41:51	662ms	2 NS 2 A 0 MX	🔓 Insecure