v5.dk

📜 Historical scan 2026-08-28 06:49:55 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

v5.dk is a .dk domain served by 2 nameservers (ali.ns.cloudflare.com, guy.ns.cloudflare.com). It was registered on 27 December 2004 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.8.242 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 5 more. The zone is not DNSSEC-signed, 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 51ms

Nameserver	IP addresses	PTR	ASN / ISP
ali.ns.cloudflare.com	108.162.192.59 172.64.32.59 173.245.58.59 2606:4700:50::adf5:3a3b 2803:f800:50::6ca2:c03b 2a06:98c1:50::ac40:203b	ali.ns.cloudflare.com ali.ns.cloudflare.com ali.ns.cloudflare.com ali.ns.cloudflare.com ali.ns.cloudflare.com ali.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
guy.ns.cloudflare.com	108.162.193.173 172.64.33.173 173.245.59.173 2606:4700:58::adf5:3bad 2803:f800:50::6ca2:c1ad 2a06:98c1:50::ac40:21ad	guy.ns.cloudflare.com guy.ns.cloudflare.com guy.ns.cloudflare.com guy.ns.cloudflare.com guy.ns.cloudflare.com guy.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 50ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.8.242	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.188.214	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

7 records 52ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	300s	aspmx.l.google.com	108.177.14.26 2a00:1450:4010:c1e::1b	lt-in-f26.1e100.net lb-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	300s	alt1.aspmx.l.google.com	192.178.158.27 2404:6800:4013:813::1a	lcdels-in-f27.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	300s	alt2.aspmx.l.google.com	173.194.41.27 173.194.41.27 2404:6800:4001:c01::1b	mad01s14-in-f27.1e100.net yukulwh-in-f27.1e100.net yukulwh-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
10	300s	aspmx2.googlemail.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
10	300s	aspmx3.googlemail.com	173.194.41.26 173.194.41.26 2404:6800:4001:c01::1b	mad01s14-in-f26.1e100.net yukulwh-in-f26.1e100.net yukulwh-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
10	300s	aspmx4.googlemail.com	172.253.158.26 2404:6800:4003:c26::1b	so-in-f26.1e100.net so-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	300s	aspmx5.googlemail.com	108.177.125.26 2404:6800:4008:c01::1b	tp-in-f26.1e100.net tp-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	195.249.159.99
🔶 Autoconfig	195.249.159.99

🔷 AAAA Records (IPv6)#

2 records 71ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::6815:8f2	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::ac43:bcd6	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 82ms

Priority	Target	SvcParams
1 service	.	alpn="h2" ipv4hint=104.21.8.242,172.67.188.214 ech=AEX+DQBBXQAgACD4tluV7+N6egP3rjc95AhG8H8rAWHDx+Y5v46cYnx6AwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:8f2,2606:4700:3036::ac43:bcd6

📝 TXT Records#

4 records 267ms

TXT Record
_globalsign-domain-verification=Lp-30_2bbcZOVQC4r3lF7c76MJHFyRNcVUzss1s5GI
google-site-verification=gS0ubYMCvDD_tKZQRTD-S8776veWd0paIDzBlI3lk3s
v=spf1 include:_spf.google.com include:servers.mcsv.net include:spf.mandrillapp.com include:mailgun.org include:spf.mail.intercom.io ip4:195.249.159.99 ip4:195.249.159.100 ip4:195.249.159.98 ip4:195.249.159.97 ip4:195.249.159.96 ip4:195.249.159.95 ip4:87. 51.7.240 ip4:80.198.124.110 ~all
v=spf1 include:_spf.google.com include:servers.mcsv.net include:spf.mandrillapp.com include:mailgun.org include:spf.mail.intercom.io ip4:195.249.159.99 ip4:195.249.159.100 ip4:195.249.159.98 ip4:195.249.159.97 ip4:195.249.159.96 ip4:195.249.159.95 ip4:87. 51.7.240 ip4:80.198.124.110 ~all

✉️ SPF#

⚠ Multiple SPF records — RFC 7208 §4.5 violation (receivers must treat this as permerror)

Policy	Record (v5.dk)
~all (soft fail)	v=spf1 include:_spf.google.com include:servers.mcsv.net include:spf.mandrillapp.com include:mailgun.org include:spf.mail.intercom.io ip4:195.249.159.99 ip4:195.249.159.100 ip4:195.249.159.98 ip4:195.249.159.97 ip4:195.249.159.96 ip4:195.249.159.95 ip4:87. 51.7.240 ip4:80.198.124.110 ~all
~all (soft fail)	v=spf1 include:_spf.google.com include:servers.mcsv.net include:spf.mandrillapp.com include:mailgun.org include:spf.mail.intercom.io ip4:195.249.159.99 ip4:195.249.159.100 ip4:195.249.159.98 ip4:195.249.159.97 ip4:195.249.159.96 ip4:195.249.159.95 ip4:87. 51.7.240 ip4:80.198.124.110 ~all

📨 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 2026-10-08 02:03:31

www	104.21.8.242 172.67.188.214 2606:4700:3030::6815:8f2 2606:4700:3036::ac43:bcd6 (AS13335) (address records, no CNAME)
www vs bare domain	Same network v5.dk: 104.21.8.242 172.67.188.214 2606:4700:3030::6815:8f2 2606:4700:3036::ac43:bcd6 (AS13335) www.v5.dk: 104.21.8.242 172.67.188.214 2606:4700:3030::6815:8f2 2606:4700:3036::ac43:bcd6 (AS13335)
Wildcard	Yes: any name under the zone resolves

✍️ DKIM keys#

2 found

Selector	CNAME	Key
google	—	RSA · ~1024 bit below 2048 bit
k1	dkim.mcsv.net	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: 9/10 · policy: ~all

error 2 SPF records: receivers must treat that as a permanent error (RFC 7208 §4.5)
error Unknown mechanism "51.7.240": receivers treat the record as a permanent error
warn 9 of the 10 allowed DNS lookups used: one more include can break SPF

🔗 TLSA / DANE#

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

🔐 DNSSEC#

128ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

0ms

Field	Value
Serial	2412898563
Primary NS (MNAME)	ali.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-05 19:20:10

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2004-12-27
Expires	2026-12-31 (74d)

📋 WHOIS#

⏱️ Lookup Timing#

51ms

50ms

52ms

AAAA

71ms

TXT

267ms

CAA

50ms

HTTPS

82ms

TLSA

133ms

SOA

0ms

MTA-STS

106ms

DNSSEC

128ms

SRV

95ms

Total

1464ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-05 18:56:36	2003ms	2 NS 2 A 7 MX	🔓 Insecure
2026-09-30 18:18:05	874ms	2 NS 2 A 7 MX	🔓 Insecure
2026-09-27 01:29:12	9724ms	2 NS 2 A 7 MX	🔓 Insecure
2026-08-28 06:49:55 shown	1464ms	2 NS 2 A 7 MX	🔓 Insecure
2026-08-27 06:11:30	1096ms	2 NS 2 A 7 MX	🔓 Insecure
2026-08-23 01:12:24	2173ms	2 NS 2 A 7 MX	🔓 Insecure
2026-08-22 01:05:29	3258ms	2 NS 2 A 7 MX	🔓 Insecure
2026-08-18 22:00:16	11622ms	2 NS 2 A 7 MX	🔓 Insecure
2026-08-07 01:25:55	1681ms	2 NS 2 A 7 MX	🔓 Insecure
2026-06-25 03:20:34	2332ms	2 NS 2 A 7 MX	🔓 Insecure
2026-06-24 18:39:45	1090ms	2 NS 2 A 7 MX	🔓 Insecure
2026-06-20 21:16:25	1628ms	2 NS 2 A 7 MX	🔓 Insecure
2026-06-17 17:55:10	8154ms	2 NS 2 A 7 MX	🔓 Insecure