sign-one.dk

Records from scan: 2026-10-22 10:45:57  ·  1048ms total
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

sign-one.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 17 September 2009 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 81.7.171.119 is hosted by Sentia Denmark A/S (AS47292) in Denmark. Mail is handled by sign-one.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 our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records   162ms
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   118ms
IPTTLPTRASNISP / OrgCIDRCountryCity
81.7.171.119 600s comware.dk AS47292 Sentia Denmark A/S 81.7.168.0/22 🇩🇰 Denmark —

📧 MX Records#

1 records   89ms
PriorityTTLMail ServerIP addressesPTRASN
10 43200s sign-one.dk 81.7.171.119 comware.dk AS47292 Sentia Denmark A/S

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover81.7.171.119
🔶 Autoconfig81.7.171.119

🔷 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 2026-10-22 10:45:58
www81.7.171.119 (AS47292) (address records, no CNAME)
www vs bare domainSame network
sign-one.dk: 81.7.171.119 (AS47292)
www.sign-one.dk: 81.7.171.119 (AS47292)
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#

270ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

57ms
FieldValue
Serial2026101701
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s

📋 Registration#

WHOIS fetched 2026-10-15 15:12:18
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2009-09-17
Expires2027-09-30 (341d)

🔗 Same registrant#

4 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

DomainRegistrar
b1network.dkPunktum dk A/S (direct)
brohjoernet.dkPunktum dk A/S (direct)
lej-nu.dkPunktum dk A/S (direct)
rek.dkPunktum dk A/S (direct)
📋 WHOIS#

⏱️ Lookup Timing#

NS
162ms
A
118ms
MX
89ms
AAAA
134ms
TXT
362ms
CAA
135ms
HTTPS
158ms
TLSA
152ms
SOA
57ms
MTA-STS
188ms
DNSSEC
270ms
SRV
207ms
Total
1048ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-22 10:45:57 shown 1048ms 2 NS 1 A 1 MX 🔒 Secure
2026-10-20 21:35:50 576ms 2 NS 1 A 1 MX 🔒 Secure
2026-10-18 14:09:24 1535ms 2 NS 1 A 1 MX 🔒 Secure
2026-10-13 07:00:14 1018ms 2 NS 1 A 1 MX 🔒 Secure
2026-10-12 03:05:58 1589ms 2 NS 1 A 1 MX 🔒 Secure
2026-10-07 22:26:25 511ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-26 22:00:21 538ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-21 12:05:32 1049ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-15 04:45:58 1074ms 2 NS 1 A 1 MX 🔒 Secure
2026-08-13 03:35:28 4719ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-19 14:48:39 921ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-17 21:00:37 817ms 2 NS 1 A 1 MX 🔒 Secure
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