3htx2000.dk

📜 Historical scan 2026-06-25 13:16:09  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

3htx2000.dk is a .dk domain served by 2 nameservers (dexter.ns.cloudflare.com, robin.ns.cloudflare.com). It was registered on 15 February 2001 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.94.159 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   328ms
NameserverIP addressesPTRASN / ISP
dexter.ns.cloudflare.com 108.162.195.190
162.159.44.190
172.64.35.190
2606:4700:58::a29f:2cbe
2803:f800:50::6ca2:c3be
2a06:98c1:50::ac40:23be		 dexter.ns.cloudflare.com
dexter.ns.cloudflare.com
dexter.ns.cloudflare.com
dexter.ns.cloudflare.com
dexter.ns.cloudflare.com
dexter.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
robin.ns.cloudflare.com 108.162.192.218
172.64.32.218
173.245.58.218
2606:4700:50::adf5:3ada
2803:f800:50::6ca2:c0da
2a06:98c1:50::ac40:20da		 robin.ns.cloudflare.com
robin.ns.cloudflare.com
robin.ns.cloudflare.com
robin.ns.cloudflare.com
robin.ns.cloudflare.com
robin.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   278ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.94.159 300s — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.137.206 300s — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

5 records   309ms
PriorityTTLMail ServerIP addressesPTRASN
1 300s aspmx.l.google.com 2a00:1450:400c:c04::1b
2a00:1450:400c:c04::1b
64.233.184.26		 wk-in-x1b.1e100.net
wk-in-f27.1e100.net
wa-in-f26.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
AS15169 Google LLC
5 300s alt1.aspmx.l.google.com 192.178.213.27
2a00:1450:4013:c1e::1b		 yugrqzs-in-f27.1e100.net
yugrqzs-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
5 300s alt2.aspmx.l.google.com 142.251.127.27
2a00:1450:4001:c21::1b		 lcfrai-in-f27.1e100.net
lcfrai-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
10 300s aspmx2.googlemail.com 192.178.213.27
2a00:1450:4013:c1e::1a		 yugrqzs-in-f27.1e100.net
yugrqzs-in-f26.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
10 300s aspmx3.googlemail.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

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover172.67.137.206
🔶 Autoconfig104.21.94.159

🔷 AAAA Records (IPv6)#

2 records   280ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3034::6815:5e9f 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3034::ac43:89ce 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   316ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.94.159,172.67.137.206 ech=AEX+DQBBeQAgACCc057jHmdUNLe3Q7CP6vEMJf27rqKyIa9ycfkg+crjGAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:5e9f,2606:4700:3034::ac43:89ce

📝 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 2026-10-11 13:43:41
www104.21.94.159 172.67.137.206 2606:4700:3032::6815:5e9f 2606:4700:3034::ac43:89ce (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardYes: any name under the zone resolves
CDS / CDNSKEYPublished: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔏 ACME Challenge#

TypeNameValue
TXT _acme-challenge.3htx2000.dk l3Q86ipQXMA1lQ4Hq6yxaYIQOfAc3B1McFZIRj__WyU
TXT _acme-challenge.3htx2000.dk SB2-CMcK2TTW91eEAC-b_ZRNQuDClbIVyMiSI9CGuMA

🔗 TLSA / DANE#

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

🔐 DNSSEC#

382ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

258ms
FieldValue
Serial2407617483
Primary NS (MNAME)dexter.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-08 04:34:09
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2001-02-15
Expires2028-03-31 (531d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
328ms
A
278ms
MX
309ms
AAAA
280ms
TXT
605ms
CAA
280ms
HTTPS
316ms
TLSA
345ms
SOA
258ms
MTA-STS
335ms
DNSSEC
382ms
SRV
538ms
Total
3601ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-11 13:43:41 2654ms 2 NS 2 A 5 MX 🔒 Secure
2026-10-08 04:31:40 1334ms 2 NS 2 A 5 MX 🔒 Secure
2026-10-04 03:28:10 509ms 2 NS 2 A 5 MX 🔒 Secure
2026-09-25 02:26:45 2914ms 2 NS 2 A 5 MX 🔒 Secure
2026-09-19 23:04:53 908ms 2 NS 2 A 5 MX 🔒 Secure
2026-08-25 11:13:47 3054ms 2 NS 2 A 5 MX 🔒 Secure
2026-08-22 09:26:15 26355ms 2 NS 2 A 5 MX 🔒 Secure
2026-08-21 09:08:57 11109ms 2 NS 2 A 5 MX 🔒 Secure
2026-08-16 04:10:18 12285ms 2 NS 2 A 5 MX 🔒 Secure
2026-08-11 00:02:54 3926ms 2 NS 2 A 5 MX 🔒 Secure
2026-08-01 16:54:47 3354ms 2 NS 2 A 5 MX 🔒 Secure
2026-07-08 12:47:54 2034ms 2 NS 2 A 5 MX 🔒 Secure
2026-06-27 16:25:10 1048ms 2 NS 2 A 5 MX 🔒 Secure
2026-06-25 13:16:09 shown 3601ms 2 NS 2 A 5 MX 🔒 Secure
2026-06-22 14:11:48 2940ms 2 NS 2 A 5 MX 🔒 Secure
2026-06-18 08:33:17 2328ms 2 NS 2 A 5 MX 🔒 Secure
2026-06-16 12:38:45 772ms 2 NS 2 A 5 MX 🔒 Secure
dhd.dk [/] search Domains, Hosts & DNS — .dk zone