naj.dk

📜 Historical scan 2026-06-26 23:24:22 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

naj.dk is a .dk domain served by 2 nameservers (ns1.bolignet.dk, ns2.bolignet.dk). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 79.142.224.47 is hosted by Bolignet A/s (AS44134) in Denmark. Mail is handled by ASPMX.L.GOOGLE.COM, ALT1.ASPMX.L.GOOGLE.COM. 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
ns1.bolignet.dk	2a02:2190:1:1::29 79.142.224.41	— 79.142.224.41.prod.bolignet.dk	AS44134 Bolignet A/s AS44134 Bolignet A/s
ns2.bolignet.dk	2a02:2190:1:1::2a 79.142.224.42	— 79.142.224.42.prod.bolignet.dk	AS44134 Bolignet A/s AS44134 Bolignet A/s

🌍 A Records#

2 records 38ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
79.142.224.47	3600s	79.142.224.47.prod.bolignet.dk	AS44134	Bolignet A/s	79.142.224.0/20	🇩🇰 Denmark	Copenhagen
79.142.224.48	86400s	79.142.224.48.prod.bolignet.dk	AS44134	Bolignet A/s	79.142.224.0/20	🇩🇰 Denmark	Copenhagen

📧 MX Records#

2 records 49ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	86400s	ASPMX.L.GOOGLE.COM	173.194.221.26 2a00:1450:4010:c0f::1a 2a00:1450:4010:c0f::1a	lm-in-f26.1e100.net lt-in-x1a.1e100.net lt-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
20	86400s	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

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	se01.naj.dk → 91.75.51.183

🔷 AAAA Records (IPv6)#

2 records 52ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2190:1:1::2f	86400s	—	AS44134	Bolignet A/s	2a02:2190:0:0:0:0:0:0/29	🇩🇰 Denmark	Frederiksberg
2a02:2190:1:1::30	86400s	—	AS44134	Bolignet A/s	2a02:2190:0:0:0:0:0:0/29	🇩🇰 Denmark	Frederiksberg

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 219ms

TXT Record
v=spf1 include:aspmx.googlemail.com include:spf.bolignet.dk -all

✉️ SPF#

Policy	Record (naj.dk)
-all (hard fail)	v=spf1 include:aspmx.googlemail.com include:spf.bolignet.dk -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 2026-10-09 07:02:57

www CNAME	ghs.google.com (all on google.com) → 172.217.20.179 2a00:1450:400f:805::2013 (AS15169)
www vs bare domain	Different networks naj.dk: 79.142.224.47 79.142.224.48 2a02:2190:1:1::2f 2a02:2190:1:1::30 (AS44134) www.naj.dk: 172.217.20.179 2a00:1450:400f:805::2013 (AS15169) (all like this)
Wildcard	No
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.naj.dk	9DZ216H99x4iAodwJM6coukqOV-16B2MQwQKqagwRfo

🔗 TLSA / DANE#

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

🔐 DNSSEC#

80ms

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

🏷️ SOA#

48ms

Field	Value
Serial	2019120985
Primary NS (MNAME)	ns1.bolignet.dk
Responsible (RNAME)	drift@bolignet.dk
Refresh	21600s
Retry	3600s
Expire	86400s
Minimum (neg-cache TTL)	28800s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

51ms

38ms

49ms

AAAA

52ms

TXT

219ms

CAA

45ms

HTTPS

41ms

TLSA

72ms

SOA

48ms

MTA-STS

72ms

DNSSEC

80ms

SRV

83ms

Total

726ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 07:02:57	815ms	2 NS 2 A 2 MX	🔓 Insecure
2026-10-07 21:14:21	1357ms	2 NS 2 A 2 MX	🔓 Insecure
2026-09-29 19:56:11	628ms	2 NS 2 A 2 MX	🔓 Insecure
2026-09-26 12:02:53	1093ms	2 NS 2 A 2 MX	🔓 Insecure
2026-08-26 04:21:09	3186ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-30 12:13:29	763ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-26 23:24:22 shown	726ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-17 17:15:09	2080ms	2 NS 2 A 2 MX	🔓 Insecure