n9.dk

📜 Historical scan 2026-08-19 21:44:28 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

n9.dk is a .dk domain served by 3 nameservers (a.dn5.dk, b.dn5.dk, c.dn5.dk). It was registered on 23 April 2018 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 194.165.56.47 is hosted by a5n (AS207727) in Denmark. Mail is handled by mail.asbjorn.biz. The zone is DNSSEC-signed and validates, has no 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#

3 records 72ms

Nameserver	IP addresses	PTR	ASN / ISP
a.dn5.dk	194.165.56.53 2a10:2a80:53a::53	a.dn5.dk a.dn5.dk	AS207727 a5n AS207727 a5n
b.dn5.dk	194.165.56.54 2a10:2a80:53b::53	b.dn5.dk b.dn5.dk	AS207727 a5n AS207727 a5n
c.dn5.dk	2a00:fbe4:1ab:20::75 45.145.93.75	c.dn5.dk c.dn5.dk	AS205235 Labitat AS205235 Labitat

🌍 A Records#

1 records 80ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
194.165.56.47	360s	—	AS207727	a5n	194.165.56.0/24	🇩🇰 Denmark	—

📧 MX Records#

1 records 80ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	360s	mail.asbjorn.biz	194.165.56.46	mail.asbjorn.biz	AS207727 a5n

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	n9.dk → 194.165.56.47
🔶 Autoconfig	n9.dk → 194.165.56.47

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

2 records 120ms

Service	Priority	Weight	Port	Target
_xmpp-client._tcp	10	0	5222	jabber.asbjorn.biz
_xmpp-server._tcp	10	0	5269	jabber.asbjorn.biz

📝 TXT Records#

1 records 406ms

TXT Record
v=spf1 include:spf.a5n.dk -all

✉️ SPF#

Policy	Record (n9.dk)
-all (hard fail)	v=spf1 include:spf.a5n.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 2026-10-13 21:22:06

www CNAME	n9.dk (all on n9.dk) → 194.165.56.47 (AS207727)
www vs bare domain	Same network n9.dk: 194.165.56.47 (AS207727) www.n9.dk: 194.165.56.47 (AS207727)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.n9.dk	n9.dk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

295ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026081901
Primary NS (MNAME)	a.dn5.dk
Responsible (RNAME)	hostmaster@dn5.dk
Refresh	10800s
Retry	3600s
Expire	2419000s
Minimum (neg-cache TTL)	43200s

📋 Registration#

WHOIS fetched 2026-10-04 08:08:10

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2018-04-23
Expires	2036-04-30 (3483d)

📋 WHOIS#

⏱️ Lookup Timing#

72ms

80ms

AAAA

83ms

TXT

406ms

CAA

71ms

HTTPS

82ms

TLSA

205ms

SOA

0ms

MTA-STS

128ms

DNSSEC

295ms

SRV

120ms

Total

1755ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-13 21:22:05	1793ms	3 NS 1 A 1 MX	🔒 Secure
2026-10-12 20:31:13	700ms	3 NS 1 A 1 MX	🔒 Secure
2026-10-10 18:44:25	6227ms	3 NS 1 A 1 MX	🔒 Secure
2026-10-06 08:28:15	464ms	3 NS 1 A 1 MX	🔒 Secure
2026-10-04 07:58:19	416ms	3 NS 1 A 1 MX	🔒 Secure
2026-10-03 07:57:49	477ms	3 NS 1 A 1 MX	🔒 Secure
2026-10-01 07:51:35	475ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-29 08:12:48	845ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-28 07:51:18	2425ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-26 13:38:03	1676ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-22 05:55:50	799ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-18 23:36:21	652ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-14 16:59:20	2209ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-11 12:55:18	1634ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-04 09:19:32	562ms	3 NS 1 A 1 MX	🔒 Secure
2026-08-28 07:35:03	1910ms	3 NS 1 A 1 MX	🔒 Secure
2026-08-26 13:51:56	544ms	3 NS 1 A 1 MX	🔒 Secure
2026-08-21 22:24:56	5438ms	3 NS 1 A 1 MX	🔒 Secure
2026-08-19 21:44:28 shown	1755ms	3 NS 1 A 1 MX	🔒 Secure
2026-08-15 08:12:47	2280ms	3 NS 1 A 1 MX	🔒 Secure
2026-08-13 02:55:32	1908ms	3 NS 1 A 1 MX	🔒 Secure
2026-08-11 11:18:25	2044ms	3 NS 1 A 1 MX	🔒 Secure
2026-08-10 03:27:18	1147ms	3 NS 1 A 1 MX	🔒 Secure
2026-08-08 00:15:13	853ms	3 NS 1 A 1 MX	🔒 Secure
2026-07-31 23:35:29	1273ms	3 NS 1 A 1 MX	🔒 Secure