testthis.dk

Records from scan: 2026-10-10 19:01:12  ·  881ms total  ·  last checked 2026-10-20 11:33 (unchanged)
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

testthis.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 18 April 2010 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 2.110.148.57 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   35ms
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   36ms
IPTTLPTRASNISP / OrgCIDRCountryCity
2.110.148.57 43200s — AS203953 Hiper A/S 2.110.128.0/17 🇩🇰 Denmark Copenhagen

📧 MX Records#

1 records   35ms
PriorityTTLMail ServerIP addressesPTRASN
0 300s .  Null MX — domain accepts no email (RFC 7505)

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscovertestthis.dk → 2.110.148.57
🔶 Autoconfigtestthis.dk → 2.110.148.57

🔷 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 2026-10-10 19:01:12
www CNAMEtestthis.dk (all on testthis.dk)
www vs bare domainSame network
testthis.dk: 2.110.148.57 (AS203953)
www.testthis.dk: 2.110.148.57 (AS203953)
WildcardYes: any name under the zone resolves
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔏 ACME Challenge#

TypeNameValue
CNAME _acme-challenge.testthis.dk testthis.dk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

111ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

32ms
FieldValue
Serial2026101001
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s

📋 Registration#

WHOIS fetched 2026-10-06 20:19:05
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2010-04-18
Expires2027-04-30 (191d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
35ms
A
36ms
MX
35ms
AAAA
32ms
TXT
155ms
CAA
41ms
HTTPS
51ms
TLSA
263ms
SOA
32ms
MTA-STS
51ms
DNSSEC
111ms
SRV
62ms
Total
881ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-10 19:01:12 shown 881ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-24 08:58:55 546ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-12 20:21:48 730ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-02 02:11:54 571ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-01 03:46:59 1878ms 2 NS 1 A 1 MX 🔒 Secure
2026-08-26 04:03:46 600ms 2 NS 1 A 1 MX 🔒 Secure
2026-08-11 15:13:54 726ms 2 NS 1 A 1 MX 🔒 Secure
2026-07-16 21:52:47 738ms 2 NS 1 A 1 MX 🔒 Secure
2026-07-12 19:58:09 2593ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-24 22:16:42 585ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-24 07:49:30 912ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-20 06:43:32 2395ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-17 13:02:18 637ms 2 NS 1 A 0 MX 🔒 Secure
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