4955.dk

📜 Historical scan 2026-06-16 12:37:35 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

4955.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. 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#

2 records 44ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	—	—	—
ns02.one.com	—	—	—

🌍 A Records#

1 records 45ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
192.168.1.1	—	—	—	—	—	—	—

📧 MX Records#

5 records 43ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	—	aspmx.l.google.com	64.233.164.27	lf-in-f27.1e100.net	AS15169 Google LLC
5	—	alt1.aspmx.l.google.com	172.253.158.26	so-in-f26.1e100.net	AS15169 Google LLC
5	—	alt2.aspmx.l.google.com	172.253.158.27	so-in-f27.1e100.net	AS15169 Google LLC
10	—	aspmx2.googlemail.com	192.178.211.26	lcbomp-in-f26.1e100.net	AS15169 Google LLC
10	—	aspmx3.googlemail.com	142.250.147.26	rd-in-f26.1e100.net	AS15169 Google LLC

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 179ms

TXT Record
v=spf1 include:_spf.google.com ~all

✉️ SPF#

Policy	Record (4955.dk)
~all (soft fail)	v=spf1 include:_spf.google.com ~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 2026-10-14 03:30:24

www CNAME	4955.dk (all on 4955.dk) → 192.168.1.1
www vs bare domain	Same network 4955.dk: 192.168.1.1 www.4955.dk: 192.168.1.1
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
google	—	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: 1/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

151ms

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

🏷️ SOA#

40ms

Field	Value
Serial	2026032501
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

44ms

45ms

43ms

AAAA

42ms

TXT

179ms

CAA

43ms

HTTPS

42ms

TLSA

67ms

SOA

40ms

MTA-STS

79ms

DNSSEC

151ms

SRV

0ms

Total

801ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-14 03:30:24	745ms	2 NS 1 A 5 MX	🔒 Secure
2026-10-08 19:48:23	2365ms	2 NS 1 A 5 MX	🔒 Secure
2026-10-07 19:40:23	612ms	2 NS 1 A 5 MX	🔒 Secure
2026-09-23 18:39:25	651ms	2 NS 1 A 5 MX	🔒 Secure
2026-09-18 04:05:09	657ms	2 NS 1 A 5 MX	🔒 Secure
2026-09-03 06:45:56	786ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-27 19:35:28	697ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-25 13:05:43	2812ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-23 16:23:08	704ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-22 21:10:00	2810ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-21 12:58:21	1180ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 03:29:10	1105ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-19 07:43:47	865ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-16 12:37:35 shown	801ms	2 NS 1 A 5 MX	🔒 Secure