williamdam.dk

📜 Historical scan 2026-08-13 11:14:31 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

williamdam.dk is a .dk domain served by 2 nameservers (anton.ns.cloudflare.com, chin.ns.cloudflare.com). It was registered on 31 July 2002 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.26.4.32 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 4 more. 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 208ms

Nameserver	IP addresses	PTR	ASN / ISP
anton.ns.cloudflare.com	108.162.195.175 162.159.44.175 172.64.35.175 2606:4700:58::a29f:2caf 2803:f800:50::6ca2:c3af 2a06:98c1:50::ac40:23af	anton.ns.cloudflare.com anton.ns.cloudflare.com anton.ns.cloudflare.com anton.ns.cloudflare.com anton.ns.cloudflare.com anton.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
chin.ns.cloudflare.com	108.162.192.84 172.64.32.84 173.245.58.84 2606:4700:50::adf5:3a54 2803:f800:50::6ca2:c054 2a06:98c1:50::ac40:2054	chin.ns.cloudflare.com chin.ns.cloudflare.com chin.ns.cloudflare.com chin.ns.cloudflare.com chin.ns.cloudflare.com chin.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

3 records 211ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.26.4.32	300s	—	AS13335	Cloudflare, Inc.	104.26.0.0/20	—	—
104.26.5.32	300s	—	AS13335	Cloudflare, Inc.	104.26.0.0/20	—	—
172.67.70.128	300s	—	AS13335	Cloudflare, Inc.	172.67.64.0/18	—	—

📧 MX Records#

6 records 279ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	aspmx.l.google.com	142.251.127.26 2a00:1450:4001:c21::1a	lcfrai-in-f26.1e100.net lcfrai-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
20	300s	alt1.aspmx.l.google.com	142.250.147.26 2a00:1450:4025:c01::1a	rd-in-f26.1e100.net rd-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
20	300s	alt2.aspmx.l.google.com	172.253.152.27 2a00:1450:4001:c21::1a	yulpptr-in-f27.1e100.net lcfrai-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	300s	aspmx2.googlemail.com	192.178.213.26 2a00:1450:4025:c01::1a	yugrqzs-in-f26.1e100.net rd-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	300s	aspmx3.googlemail.com	172.253.152.26 2a00:1450:4010:c22::1b	yulpptr-in-f26.1e100.net yulpptr-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
100	300s	charlie.williamdam.dk	—	—	—

🔷 AAAA Records (IPv6)#

3 records 298ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:20::681a:420	300s	—	AS13335	Cloudflare, Inc.	2606:4700:0:0:0:0:0:0/41	—	—
2606:4700:20::681a:520	300s	—	AS13335	Cloudflare, Inc.	2606:4700:0:0:0:0:0:0/41	—	—
2606:4700:20::ac43:4680	300s	—	AS13335	Cloudflare, Inc.	2606:4700:0:0:0:0:0:0/41	—	—

🔐 HTTPS Records#

1 records 131ms

Priority	Target	SvcParams
1 service	.	alpn="h2" ipv4hint=104.26.4.32,104.26.5.32,172.67.70.128 ipv6hint=2606:4700:20::681a:420,2606:4700:20::681a:520,2606:4700:20::ac43:4680

📝 TXT Records#

5 records 452ms

TXT Record
facebook-domain-verification=tfecoi8hwwsff3l83tnhoiruftin9l
google-site-verification=8lcN3aTcTqvHMdbchUWK1INCmoes6J-47OcFTcNJHSY
google-site-verification=aC6spxqzInmU6-U8vQBPG3Wq9JY33TlfxVQILY5W0So
ubivox-site-verification=v9T9KJNOl1M8lPWxCSpoxXLTS
v=spf1 include:_spf.google.com include:spf.mailjet.com ~all

✉️ SPF#

Policy	Record (williamdam.dk)
~all (soft fail)	v=spf1 include:_spf.google.com include:spf.mailjet.com ~all

📨 DMARC#

Policy	Record (_dmarc.williamdam.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:ebd67453d389486fb0d4798e154bb478@dmarc-reports.cloudflare.net,mailto:dmarc-reports@williamdam.email; ruf=mailto:dmarc-reports@williamdam.email; fo=1

📬 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 2026-10-14 03:04:55

www	104.26.4.32 104.26.5.32 172.67.70.128 2606:4700:20::681a:420 2606:4700:20::681a:520 2606:4700:20::ac43:4680 (AS13335) (address records, no CNAME)
www vs bare domain	Same network williamdam.dk: 104.26.4.32 104.26.5.32 172.67.70.128 2606:4700:20::681a:420 (AS13335) www.williamdam.dk: 104.26.4.32 104.26.5.32 172.67.70.128 2606:4700:20::681a:420 (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

✍️ DKIM keys#

3 found

Selector	CNAME	Key
default	—	RSA · ~1024 bit below 2048 bit
google	—	RSA · ~1024 bit below 2048 bit
mail	—	RSA · ~1024 bit below 2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

330ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2412008374
Primary NS (MNAME)	anton.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-06 16:26:02

Field	Value
Registrar	ONE.COM A/S
Registered	2002-07-31
Expires	2035-09-30 (3269d)

📋 WHOIS#

⏱️ Lookup Timing#

208ms

211ms

279ms

AAAA

298ms

TXT

452ms

CAA

225ms

HTTPS

131ms

TLSA

769ms

SOA

0ms

MTA-STS

271ms

DNSSEC

330ms

SRV

325ms

Total

6265ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-14 03:04:55	863ms	2 NS 3 A 6 MX	🔒 Secure
2026-10-06 16:11:05	2932ms	2 NS 3 A 6 MX	🔒 Secure
2026-09-30 11:34:01	1318ms	2 NS 3 A 6 MX	🔒 Secure
2026-09-29 18:47:43	1101ms	2 NS 3 A 6 MX	🔒 Secure
2026-09-26 18:07:31	1413ms	2 NS 3 A 6 MX	🔒 Secure
2026-09-19 17:24:15	1241ms	2 NS 3 A 6 MX	🔒 Secure
2026-09-05 19:19:52	2169ms	2 NS 3 A 6 MX	🔒 Secure
2026-08-25 21:14:05	1824ms	2 NS 3 A 6 MX	🔒 Secure
2026-08-16 20:48:57	1556ms	2 NS 3 A 6 MX	🔒 Secure
2026-08-13 11:14:31 shown	6265ms	2 NS 3 A 6 MX	🔒 Secure
2026-07-19 17:17:17	1663ms	2 NS 3 A 6 MX	🔒 Secure
2026-07-17 14:18:37	1852ms	2 NS 3 A 6 MX	🔒 Secure
2026-06-25 17:10:59	979ms	2 NS 3 A 6 MX	🔒 Secure
2026-06-17 19:06:48	1200ms	2 NS 3 A 6 MX	🔒 Secure