navigo.dk

📜 Historical scan 2026-06-20 03:09:36 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

navigo.dk is a .dk domain served by 2 nameservers (brett.ns.cloudflare.com, sofia.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.71.190 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mail.navigo.dk. The zone is DNSSEC-signed but currently fails validation, 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 69ms

Nameserver	IP addresses	PTR	ASN / ISP
brett.ns.cloudflare.com	108.162.193.76 172.64.33.76 173.245.59.76 2606:4700:58::adf5:3b4c 2803:f800:50::6ca2:c14c 2a06:98c1:50::ac40:214c	brett.ns.cloudflare.com brett.ns.cloudflare.com brett.ns.cloudflare.com brett.ns.cloudflare.com brett.ns.cloudflare.com brett.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
sofia.ns.cloudflare.com	108.162.192.223 172.64.32.223 173.245.58.223 2606:4700:50::adf5:3adf 2803:f800:50::6ca2:c0df 2a06:98c1:50::ac40:20df	sofia.ns.cloudflare.com sofia.ns.cloudflare.com sofia.ns.cloudflare.com sofia.ns.cloudflare.com sofia.ns.cloudflare.com sofia.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 72ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.71.190	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.148.21	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 66ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	mail.navigo.dk	80.241.210.28	vmi3246963.contaboserver.net	AS51167 Contabo GmbH

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	80.241.210.28
🔶 Autoconfig	navigo.dk → 80.241.210.28

🔷 AAAA Records (IPv6)#

2 records 66ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::ac43:9415	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::6815:47be	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 68ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.71.190,172.67.148.21 ech=AEX+DQBBEAAgACAMNs+N3CZyuNdAw68DeDISZizAtXC/G+vpfIRHCw46HQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:9415,2606:4700:3037::6815:47be

📝 TXT Records#

1 records 362ms

TXT Record
v=spf1 +a +mx +ip4:80.241.210.28 include:sendgrid.net ~all

✉️ SPF#

Policy	Record (navigo.dk)
~all (soft fail)	v=spf1 +a +mx +ip4:80.241.210.28 include:sendgrid.net ~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 2026-10-12 19:42:22

www	104.21.71.190 172.67.148.21 2606:4700:3030::ac43:9415 2606:4700:3037::6815:47be (AS13335) (address records, no CNAME)
www vs bare domain	Same network navigo.dk: 104.21.71.190 172.67.148.21 2606:4700:3030::ac43:9415 2606:4700:3037::6815:47be (AS13335) www.navigo.dk: 104.21.71.190 172.67.148.21 2606:4700:3030::ac43:9415 2606:4700:3037::6815:47be (AS13335)
Wildcard	Yes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 4/10 · policy: ~all

No problems found

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.navigo.dk	navigo.dk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

138ms

Check	Result
Validation Status	⚠️ Bogus
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	broken trust chain resolving 'navigo.dk/A/IN': 127.0.0.1#53

🏷️ SOA#

71ms

Field	Value
Serial	2405900707
Primary NS (MNAME)	brett.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

69ms

72ms

66ms

AAAA

66ms

TXT

362ms

CAA

68ms

HTTPS

68ms

TLSA

338ms

SOA

71ms

MTA-STS

75ms

DNSSEC

138ms

SRV

137ms

Total

1016ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-29 06:47:05	1046ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-24 04:56:09	981ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-24 20:39:34	9600ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-01 04:19:06	9201ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-22 02:23:02	1872ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-01 09:19:37	844ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-20 03:09:36 shown	1016ms	2 NS 2 A 1 MX	⚠️ Bogus
2026-06-18 00:16:57	884ms	2 NS 2 A 1 MX	🔓 Insecure