on-ltd.dk

Records from scan: 2026-10-04 09:31:35  ·  432ms total  ·  last checked 2026-10-21 03:48 (unchanged)
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

on-ltd.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 2 March 2010 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 90.185.43.102 is hosted by Hiper A/S (AS203953) in Denmark. Mail is handled by .. The zone is DNSSEC-signed and validates, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records   57ms
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
90.185.43.102 600s x5ab92b66.customers.hiper-net.dk AS203953 Hiper A/S 90.184.0.0/15 🇩🇰 Denmark Copenhagen

📧 MX Records#

1 records   52ms
PriorityTTLMail ServerIP addressesPTRASN
0 300s .  Null MX — domain accepts no email (RFC 7505)

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover52.232.45.107
🔶 Autoconfig52.232.45.107

🔷 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#

checked 2026-10-13 19:04:29
www52.232.45.107 (AS8075) (address records, no CNAME)
www vs bare domainDifferent networks
on-ltd.dk: 90.185.43.102 (AS203953)
www.on-ltd.dk: 52.232.45.107 (AS8075)
(all like this)
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#

76ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

47ms
FieldValue
Serial2026092601
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s

📋 Registration#

WHOIS fetched 2026-10-09 04:16:09
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2010-03-02
Expires2027-04-30 (191d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
57ms
A
29ms
MX
52ms
AAAA
60ms
TXT
180ms
CAA
30ms
HTTPS
51ms
TLSA
58ms
SOA
47ms
MTA-STS
77ms
DNSSEC
76ms
SRV
70ms
Total
432ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-04 09:31:35 shown 432ms 2 NS 1 A 1 MX 🔒 Secure
2026-10-01 00:34:29 450ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-27 10:54:32 821ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-23 10:36:21 931ms 2 NS 1 A 1 MX 🔒 Secure
2026-08-27 06:39:51 1082ms 2 NS 1 A 4 MX 🔒 Secure
2026-08-10 07:38:10 4987ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-27 03:54:09 1853ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-22 19:38:31 713ms 2 NS 1 A 4 MX ⚠️ Bogus
2026-06-17 23:14:29 750ms 2 NS 1 A 4 MX 🔒 Secure
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