4x48.dk

📜 Historical scan 2026-09-08 03:05:32  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

4x48.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 24 August 2007 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 195.47.247.18 is hosted by One.com A/S (AS51468). Mail is handled by mail.taxinord.dk. 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   27ms
NameserverIP addressesPTRASN / ISP
ns01.one.com 195.206.121.10
2001:67c:28cc::10		 ns01.one.com
ns01.one.com		 AS197495 One.com A/S
AS197495 One.com A/S
ns02.one.com 185.10.11.10
2001:67c:3c0::10		 ns02.one.com
ns02.one.com		 AS51468 One.com A/S
AS51468 One.com A/S

🌍 A Records#

1 records   29ms
IPTTLPTRASNISP / OrgCIDRCountryCity
195.47.247.18 600s one.com.webforward.g1i.one AS51468 One.com A/S 195.47.247.0/24 — —

📧 MX Records#

1 records   32ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mail.taxinord.dk 194.255.109.180 mail.taxinord.dk AS3308 Norlys Telco A/S

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover195.47.247.18
🔶 Autoconfig195.47.247.18

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝
No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 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 2026-10-10 23:00:12
www195.47.247.18 (AS51468) (address records, no CNAME)
www vs bare domainSame network
4x48.dk: 195.47.247.18 (AS51468)
www.4x48.dk: 195.47.247.18 (AS51468)
WildcardYes: any name under the zone resolves
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

97ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

0ms
FieldValue
Serial2026090407
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s

📋 Registration#

WHOIS fetched 2026-10-10 23:23:48
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2007-08-24
Expires2027-08-31 (316d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
27ms
A
29ms
MX
32ms
AAAA
29ms
TXT
155ms
CAA
31ms
HTTPS
27ms
TLSA
53ms
SOA
0ms
MTA-STS
48ms
DNSSEC
97ms
SRV
51ms
Total
503ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-10 23:00:12 750ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-29 15:35:31 984ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-23 12:13:12 522ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-12 01:04:33 563ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-09 17:31:31 779ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-08 03:05:32 shown 503ms 2 NS 1 A 1 MX 🔒 Secure
2026-08-12 20:10:05 4699ms 2 NS 1 A 1 MX 🔒 Secure
2026-08-11 14:59:45 704ms 2 NS 1 A 1 MX 🔒 Secure
2026-08-10 07:55:18 8916ms 2 NS 1 A 1 MX 🔒 Secure
2026-07-16 07:27:21 695ms 2 NS 1 A 1 MX 🔒 Secure
2026-07-08 11:52:15 1206ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-26 02:52:14 5475ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-23 01:35:18 1170ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-21 10:10:32 467ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-19 22:39:23 670ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-16 13:14:27 633ms 2 NS 1 A 1 MX 🔒 Secure
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