nethart.dk

📜 Historical scan 2026-08-20 21:48:30 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

nethart.dk is a .dk domain served by 2 nameservers (anirban.ns.cloudflare.com, pat.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 76.76.21.22 is hosted by Amazon.com, Inc. (AS16509) in United States. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. The zone is not DNSSEC-signed, has no DMARC policy and has no IPv6 address. 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 58ms

Nameserver	IP addresses	PTR	ASN / ISP
anirban.ns.cloudflare.com	108.162.193.64 172.64.33.64 173.245.59.64 2606:4700:58::adf5:3b40 2803:f800:50::6ca2:c140 2a06:98c1:50::ac40:2140	anirban.ns.cloudflare.com anirban.ns.cloudflare.com anirban.ns.cloudflare.com anirban.ns.cloudflare.com anirban.ns.cloudflare.com anirban.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
pat.ns.cloudflare.com	108.162.192.139 172.64.32.139 173.245.58.139 2606:4700:50::adf5:3a8b 2803:f800:50::6ca2:c08b 2a06:98c1:50::ac40:208b	pat.ns.cloudflare.com pat.ns.cloudflare.com pat.ns.cloudflare.com pat.ns.cloudflare.com pat.ns.cloudflare.com pat.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 45ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
76.76.21.22	300s	—	AS16509	Amazon.com, Inc.	76.76.21.0/24	🇺🇸 United States	Walnut
76.76.21.61	300s	—	AS16509	Amazon.com, Inc.	76.76.21.0/24	🇺🇸 United States	Walnut

📧 MX Records#

5 records 58ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	300s	aspmx.l.google.com	2a00:1450:4010:c0f::1a 2a00:1450:4010:c0f::1a 74.125.205.27	lt-in-f26.1e100.net lt-in-x1a.1e100.net le-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
5	300s	alt1.aspmx.l.google.com	192.178.158.26 2404:6800:4013:813::1b	lcdels-in-f26.1e100.net lcdels-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	300s	alt2.aspmx.l.google.com	173.194.41.27 173.194.41.27 2404:6800:4001:c01::1a	mad01s14-in-f27.1e100.net yukulwh-in-f27.1e100.net yukulwh-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
10	300s	aspmx2.googlemail.com	192.178.158.26 2404:6800:4013:813::1a	lcdels-in-f26.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	300s	aspmx3.googlemail.com	173.194.41.26 173.194.41.26 2404:6800:4001:c01::1a	mad01s14-in-f26.1e100.net yukulwh-in-f26.1e100.net yukulwh-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 199ms

TXT Record
google-site-verification=C-Ut2_Zr1xwbZd12OtdznyVVea9DilR6H6Ig2BzY6rk

✉️ 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 2026-10-09 08:31:10

www	104.21.94.191 172.67.139.143 2606:4700:3031::6815:5ebf 2606:4700:3035::ac43:8b8f (AS13335) (address records, no CNAME)
www vs bare domain	Different networks nethart.dk: 76.76.21.164 76.76.21.98 (AS16509) www.nethart.dk: 104.21.94.191 172.67.139.143 2606:4700:3031::6815:5ebf 2606:4700:3035::ac43:8b8f (AS13335) (all like this)
Wildcard	No

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.nethart.dk	Ap6FriFwCQEeAeZgoMwqXOIPqc2nrW3mYFA2-hDvrO0
TXT	_acme-challenge.nethart.dk	WsqauHXp0rp5DryiP5yFZmAN0P7rdPq1uDdufD-DDR0

🔗 TLSA / DANE#

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

🔐 DNSSEC#

84ms

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	2412678420
Primary NS (MNAME)	anirban.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#

58ms

45ms

58ms

AAAA

53ms

TXT

199ms

CAA

52ms

HTTPS

100ms

TLSA

167ms

SOA

0ms

MTA-STS

75ms

DNSSEC

84ms

SRV

87ms

Total

1648ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-26 01:27:51	846ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-24 00:52:59	648ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-23 12:51:47	853ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-19 03:26:53	969ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-12 02:24:48	789ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-10 17:29:15	1013ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-04 02:05:07	976ms	2 NS 2 A 5 MX	🔓 Insecure
2026-08-26 18:18:39	1126ms	2 NS 2 A 5 MX	🔓 Insecure
2026-08-20 21:48:30 shown	1648ms	2 NS 2 A 5 MX	🔓 Insecure
2026-07-26 02:21:02	2132ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-19 11:34:49	975ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-17 13:52:01	3077ms	2 NS 2 A 5 MX	🔓 Insecure