nitric.dk

📜 Historical scan 2026-09-26 21:50:40 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

nitric.dk is a .dk domain served by 2 nameservers (chad.ns.cloudflare.com, sima.ns.cloudflare.com). It was registered on 23 November 1999 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.81.4 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. The zone is DNSSEC-signed and validates, 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 44ms

Nameserver	IP addresses	PTR	ASN / ISP
chad.ns.cloudflare.com	108.162.193.82 172.64.33.82 173.245.59.82 2606:4700:58::adf5:3b52 2803:f800:50::6ca2:c152 2a06:98c1:50::ac40:2152	chad.ns.cloudflare.com chad.ns.cloudflare.com chad.ns.cloudflare.com chad.ns.cloudflare.com chad.ns.cloudflare.com chad.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
sima.ns.cloudflare.com	108.162.192.222 172.64.32.222 173.245.58.222 2606:4700:50::adf5:3ade 2803:f800:50::6ca2:c0de 2a06:98c1:50::ac40:20de	sima.ns.cloudflare.com sima.ns.cloudflare.com sima.ns.cloudflare.com sima.ns.cloudflare.com sima.ns.cloudflare.com sima.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 33ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.81.4	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.136.147	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

5 records 35ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	300s	aspmx.l.google.com	2a00:1450:4010:c02::1b 2a00:1450:4010:c02::1b 64.233.161.26	le-in-f27.1e100.net le-in-x1b.1e100.net lh-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
5	300s	alt1.aspmx.l.google.com	192.178.158.27 2404:6800:4013:813::1b	lcdels-in-f27.1e100.net lcdels-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	300s	alt2.aspmx.l.google.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
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

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	172.67.136.147
🔶 Autoconfig	104.21.81.4

🔷 AAAA Records (IPv6)#

2 records 32ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::6815:5104	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3033::ac43:8893	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 32ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.81.4,172.67.136.147 ech=AEX+DQBBGQAgACBrJ96InNwWTYSATlTsB1MQFF1GV214wknOgnJRMG9JLgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:5104,2606:4700:3033::ac43:8893

📝 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 2026-10-21 07:46:59

www	104.21.81.4 172.67.136.147 2606:4700:3031::6815:5104 2606:4700:3033::ac43:8893 (AS13335) (address records, no CNAME)
www vs bare domain	Same network nitric.dk: 104.21.81.4 172.67.136.147 2606:4700:3031::6815:5104 2606:4700:3033::ac43:8893 (AS13335) www.nitric.dk: 104.21.81.4 172.67.136.147 2606:4700:3031::6815:5104 2606:4700:3033::ac43:8893 (AS13335)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

111ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

0ms

Field	Value
Serial	2415936582
Primary NS (MNAME)	chad.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 23:10:24

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1999-11-23
Expires	2026-12-31 (71d)

📋 WHOIS#

⏱️ Lookup Timing#

44ms

33ms

35ms

AAAA

32ms

TXT

204ms

CAA

35ms

HTTPS

32ms

TLSA

110ms

SOA

0ms

MTA-STS

57ms

DNSSEC

111ms

SRV

72ms

Total

900ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-21 07:46:59	2643ms	2 NS 2 A 5 MX	🔒 Secure
2026-10-17 22:42:23	2393ms	2 NS 2 A 5 MX	🔒 Secure
2026-10-07 06:51:08	2470ms	2 NS 2 A 5 MX	🔒 Secure
2026-10-03 03:16:43	586ms	2 NS 2 A 5 MX	🔒 Secure
2026-10-01 01:34:28	2376ms	2 NS 2 A 5 MX	🔒 Secure
2026-09-26 21:50:40 shown	900ms	2 NS 2 A 5 MX	🔒 Secure
2026-09-09 05:36:11	1530ms	2 NS 2 A 5 MX	🔒 Secure
2026-09-06 07:09:16	959ms	2 NS 2 A 5 MX	🔒 Secure
2026-08-19 04:46:11	9511ms	2 NS 2 A 5 MX	🔒 Secure
2026-08-10 05:13:10	1792ms	2 NS 2 A 5 MX	🔒 Secure
2026-07-17 08:46:58	9223ms	2 NS 2 A 5 MX	🔒 Secure
2026-06-23 16:24:18	1710ms	2 NS 2 A 5 MX	🔒 Secure
2026-06-18 06:18:41	987ms	2 NS 2 A 5 MX	🔒 Secure