zxcv.dk

📜 Historical scan 2026-09-24 02:12:41 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

zxcv.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 3 June 1998 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 176.23.195.18 is hosted by TDC Holding A/S (AS3292) in Denmark. Mail is handled by mx1.forwardemail.net, mx2.forwardemail.net. The zone is DNSSEC-signed and validates, publishes a 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 43ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

1 records 33ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
176.23.195.18	3600s	176-23-195-18-dynamic.dk.customer.tdc.net	AS3292	TDC Holding A/S	176.23.192.0/18	🇩🇰 Denmark	Slagelse

📧 MX Records#

2 records 42ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mx1.forwardemail.net	121.127.44.56 138.197.213.185 2604:a880:2:d0::306:1 2a02:6ea0:d71e::2	mx1.forwardemail.net mx1.forwardemail.net mx1.forwardemail.net mx1.forwardemail.net	AS60068 Datacamp Limited AS14061 DigitalOcean, LLC AS14061 DigitalOcean, LLC AS60068 Datacamp Limited
10	3600s	mx2.forwardemail.net	104.248.224.170 121.127.44.59 2604:a880:400:d1::cd:9001 2a02:6ea0:d71e::1	mx2.forwardemail.net mx2.forwardemail.net mx2.forwardemail.net mx2.forwardemail.net	AS14061 DigitalOcean, LLC AS60068 Datacamp Limited AS14061 DigitalOcean, LLC AS60068 Datacamp Limited

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	176.23.195.18
🔶 Autoconfig	176.23.195.18

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

3 records 199ms

TXT Record
forward-email-site-verification=N68n3Tzmh0
MS=5F205CF89C212DBF3D885212C24ECB37CED3D6AC
v=spf1 a include:spf.forwardemail.net include:_spf.google.com include:_custspf.one.com ~all

✉️ SPF#

Policy	Record (zxcv.dk)
~all (soft fail)	v=spf1 a include:spf.forwardemail.net include:_spf.google.com include:_custspf.one.com ~all

📨 DMARC#

Policy	Record (_dmarc.zxcv.dk)
p=reject	v=DMARC1; p=reject; pct=100; rua=mailto:dmarc-625fa8e6a167158da821b13c@forwardemail.net;

📬 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 2026-10-20 00:54:31

www	46.30.211.38 (AS51468) (address records, no CNAME)
www vs bare domain	Different networks zxcv.dk: 176.23.195.18 (AS3292) www.zxcv.dk: 46.30.211.38 (AS51468) (all like this)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 8/10 · policy: ~all

warn 8 of the 10 allowed DNS lookups used: one more include can break SPF

🔗 TLSA / DANE#

4 records 75ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx1.forwardemail.net	DANE-EE · SPKI · SHA-256	5E81DA1AF16DF20B13E667AD6D9C2B65…
SMTP _25._tcp.mx1.forwardemail.net	DANE-EE · SPKI · SHA-256	321F694EAD3A2E733D857FD7E79D811F…
SMTP _25._tcp.mx2.forwardemail.net	DANE-EE · SPKI · SHA-256	5E81DA1AF16DF20B13E667AD6D9C2B65…
SMTP _25._tcp.mx2.forwardemail.net	DANE-EE · SPKI · SHA-256	321F694EAD3A2E733D857FD7E79D811F…

🔐 DNSSEC#

130ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026092001
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-05 04:49:43

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1998-06-03
Expires	2027-06-30 (249d)

📋 WHOIS#

⏱️ Lookup Timing#

43ms

33ms

42ms

AAAA

41ms

TXT

199ms

CAA

33ms

HTTPS

36ms

TLSA

75ms

SOA

0ms

MTA-STS

71ms

DNSSEC

130ms

SRV

71ms

Total

930ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-05 04:34:17	2402ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-24 02:12:41 shown	930ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-09 05:50:44	985ms	2 NS 1 A 2 MX	🔒 Secure
2026-08-07 09:58:31	1280ms	2 NS 1 A 2 MX	🔒 Secure
2026-07-05 02:54:07	3881ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-18 04:16:30	999ms	2 NS 1 A 2 MX	🔒 Secure