chairithinug.dk

📜 Historical scan 2026-09-11 19:20:03 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

chairithinug.dk is a .dk domain served by 2 nameservers (jack.ns.cloudflare.com, vera.ns.cloudflare.com). It was registered on 10 October 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.76.56 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by webhost.dynadot.com. The zone is DNSSEC-signed and validates, 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 90ms

Nameserver	IP addresses	PTR	ASN / ISP
jack.ns.cloudflare.com	108.162.193.121 172.64.33.121 173.245.59.121 2606:4700:58::adf5:3b79 2803:f800:50::6ca2:c179 2a06:98c1:50::ac40:2179	jack.ns.cloudflare.com jack.ns.cloudflare.com jack.ns.cloudflare.com jack.ns.cloudflare.com jack.ns.cloudflare.com jack.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
vera.ns.cloudflare.com	108.162.192.147 172.64.32.147 173.245.58.147 2606:4700:50::adf5:3a93 2803:f800:50::6ca2:c093 2a06:98c1:50::ac40:2093	vera.ns.cloudflare.com vera.ns.cloudflare.com vera.ns.cloudflare.com vera.ns.cloudflare.com vera.ns.cloudflare.com vera.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 118ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.76.56	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.188.177	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 137ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	webhost.dynadot.com	54.219.39.13	webhost.dynadot.com	AS16509 Amazon.com, Inc.

🔷 AAAA Records (IPv6)#

2 records 121ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::ac43:bcb1	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::6815:4c38	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 134ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.76.56,172.67.188.177 ech=AEX+DQBBCwAgACCc0TGv9Vauo9O0ySjJxAK6ZMTRc3ZzZmchKcjBvnm/YgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:bcb1,2606:4700:3035::6815:4c38

📝 TXT Records#

1 records 244ms

TXT Record
v=spf1 mx include:webhost-mail-out.dynadot.com include:spf.webhost.dynadot.com ~all

✉️ SPF#

Policy	Record (chairithinug.dk)
~all (soft fail)	v=spf1 mx include:webhost-mail-out.dynadot.com include:spf.webhost.dynadot.com ~all

📨 DMARC#

Policy	Record (_dmarc.chairithinug.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:client-dmarc@dynadot.com

📬 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 2026-10-08 18:42:29

www	104.21.76.56 172.67.188.177 2606:4700:3031::ac43:bcb1 2606:4700:3035::6815:4c38 (AS13335) (address records, no CNAME)
www vs bare domain	Same network chairithinug.dk: 104.21.76.56 172.67.188.177 2606:4700:3031::ac43:bcb1 2606:4700:3035::6815:4c38 (AS13335) www.chairithinug.dk: 104.21.76.56 172.67.188.177 2606:4700:3031::ac43:bcb1 2606:4700:3035::6815:4c38 (AS13335)
Wildcard	No
Denial of existence	Compact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

167ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2414410485
Primary NS (MNAME)	jack.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-12 20:06:31

Field	Value
Registrar	Dynadot LLC
Registered	2025-10-10
Expires	2026-10-09 (expired)

📋 WHOIS#

⏱️ Lookup Timing#

90ms

118ms

137ms

AAAA

121ms

TXT

244ms

CAA

135ms

HTTPS

134ms

TLSA

945ms

SOA

0ms

MTA-STS

148ms

DNSSEC

167ms

SRV

153ms

Total

2203ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-22 22:34:53	322ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-21 14:55:41	354ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-20 10:14:10	102ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-19 06:32:48	219ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-18 05:58:18	324ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-17 04:54:56	133ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-16 04:47:00	353ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-15 02:24:19	252ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-14 01:28:01	398ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-12 19:39:17	850ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-08 18:42:29	1073ms	2 NS 2 A 1 MX	🔒 Secure
2026-10-01 16:13:53	941ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-30 15:59:47	685ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-23 22:31:02	868ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-18 22:30:09	1780ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-11 19:20:03 shown	2203ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-22 02:25:20	1424ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-05 20:54:28	1441ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-01 15:10:00	16919ms	2 NS 2 A 1 MX	🔒 Secure
2026-07-05 00:16:33	5168ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-16 20:15:29	523ms	2 NS 2 A 1 MX	🔒 Secure