testingdomain3.dk

📜 Historical scan 2026-07-26 05:41:57  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

testingdomain3.dk is a .dk domain served by 3 nameservers (ns4.hostonline.dk, ns5.hostonline.dk, ns6.hostonline.dk). It was registered on 26 March 2019 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 217.195.185.218 is hosted by GlobalConnect A/S (AS31027) in Denmark. Mail is handled by he.hostonline.dk, mx-backup.hostonline.dk. The zone is DNSSEC-signed and validates, publishes a 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#

3 records   46ms
NameserverIP addressesPTRASN / ISP
ns4.hostonline.dk 217.195.185.243
2a02:188:6004:14::10		 ns4.hostonline.dk
ns4.hostonline.dk		 AS31027 GlobalConnect A/S
AS31027 GlobalConnect A/S
ns5.hostonline.dk 2a02:188:6004:14::11 ns5.hostonline.dk AS31027 GlobalConnect A/S
ns6.hostonline.dk 85.191.126.85 ns6.hostonline.dk AS204274 AURA Fiber A/S

🌍 A Records#

1 records   52ms
IPTTLPTRASNISP / OrgCIDRCountryCity
217.195.185.218 3600s webhotel10.hostonline.dk AS31027 GlobalConnect A/S 217.195.176.0/20 🇩🇰 Denmark —

📧 MX Records#

2 records   65ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s he.hostonline.dk 217.195.185.200
2a02:188:164::100		 he.hostonline.dk
he.hostonline.dk		 AS31027 GlobalConnect A/S
AS31027 GlobalConnect A/S
20 3600s mx-backup.hostonline.dk 217.195.185.201
2a02:188:6004:15::12		 mx-backup.hostonline.dk
spamfront2.hostonline.dk		 AS31027 GlobalConnect A/S
AS31027 GlobalConnect A/S

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records   290ms
TXT Record
v=spf1 include:spf.protection.outlook.com include:_spf.hostonline.dk -all

✉️ SPF#

PolicyRecord (testingdomain3.dk)
-all (hard fail) v=spf1 include:spf.protection.outlook.com include:_spf.hostonline.dk -all

📨 DMARC#

PolicyRecord (_dmarc.testingdomain3.dk)
p=reject v=DMARC1; p=reject; pct=100; fo=1; ri=3600; rua=mailto:f1ee7893@inbox.ondmarc.com,mailto:dmarc@tscomputer.dk; ruf=mailto:f1ee7893@inbox.ondmarc.com,mailto:dmarc@tscomputer.dk;

📬 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 2026-10-19 10:52:10
www217.195.185.218 (AS31027) (address records, no CNAME)
www vs bare domainSame network
testingdomain3.dk: 217.195.185.218 (AS31027)
www.testingdomain3.dk: 217.195.185.218 (AS31027)
WildcardNo
Denial of existenceNSEC3 · 10 iterations · 8-byte salt · opt-out RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 5/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

136ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

0ms
FieldValue
Serial2026072602
Primary NS (MNAME)ns4.hostonline.dk
Responsible (RNAME)hostmaster@hostonline.dk
Refresh7200s
Retry540s
Expire604800s
Minimum (neg-cache TTL)3600s

📋 Registration#

WHOIS fetched 2026-10-19 11:21:04
FieldValue
RegistrarTS COMPUTER ApS
Registered2019-03-26
Expires2027-03-31 (162d)

🔗 Same registrant#

46 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
aalborg-mail.dkTS COMPUTER ApS
aarhus-mail.dkTS COMPUTER ApS
aarhusmail.dkTS COMPUTER ApS
ahsay.dkTS COMPUTER ApS
asreg.dkTS COMPUTER ApS
backup-danmark.dkTS COMPUTER ApS
backupdanmark.dkTS COMPUTER ApS
bluemonday.dkTS COMPUTER ApS
brandstormstudio.dkTS COMPUTER ApS
danskeiteksperter.dkTS COMPUTER ApS
ditek.dkTS COMPUTER ApS
dyna-mo.dkTS COMPUTER ApS
foodbook.dkTS COMPUTER ApS
frederikshavn-mail.dkTS COMPUTER ApS
frederikshavnmail.dkTS COMPUTER ApS
garagehosting.dkTS COMPUTER ApS
haderslev-mail.dkTS COMPUTER ApS
haderslevmail.dkTS COMPUTER ApS
herning-mail.dkTS COMPUTER ApS
herningmail.dkTS COMPUTER ApS
hinnerup-mail.dkTS COMPUTER ApS
hinnerupmail.dkTS COMPUTER ApS
hostonline.dkTS COMPUTER ApS
k9s.dkTS COMPUTER ApS
koebenhavnmail.dkTS COMPUTER ApS
kontrolbog.dkTS COMPUTER ApS
københavn-mail.dkTS COMPUTER ApS
københavnmail.dkTS COMPUTER ApS
main-it.dkTS COMPUTER ApS
patch-design.dkTS COMPUTER ApS
randers-mail.dkTS COMPUTER ApS
sandersindingadministration.dkTS COMPUTER ApS
selskabsrestaurant.dkTS COMPUTER ApS
skagenmail.dkTS COMPUTER ApS
skanderborg-mail.dkTS COMPUTER ApS
tccomputer.dkTS COMPUTER ApS
testingdomain.dkTS COMPUTER ApS
thy-mail.dkTS COMPUTER ApS
time2reg.dkTS COMPUTER ApS
tsadmin.dkTS COMPUTER ApS
tsadministration.dkTS COMPUTER ApS
tscomputer.dkTS COMPUTER ApS
vejle-mail.dkTS COMPUTER ApS
wan2lan.dkTS COMPUTER ApS
ålborg-mail.dkTS COMPUTER ApS
århus-mail.dkTS COMPUTER ApS
📋 WHOIS#

⏱️ Lookup Timing#

NS
46ms
A
52ms
MX
65ms
AAAA
50ms
TXT
290ms
CAA
68ms
HTTPS
40ms
TLSA
195ms
SOA
0ms
MTA-STS
64ms
DNSSEC
136ms
SRV
145ms
Total
1425ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-19 10:52:10 910ms 3 NS 1 A 2 MX 🔒 Secure
2026-10-14 06:39:16 4757ms 3 NS 1 A 2 MX 🔒 Secure
2026-10-09 18:06:01 444ms 3 NS 1 A 2 MX 🔒 Secure
2026-10-04 16:48:57 521ms 3 NS 1 A 2 MX 🔒 Secure
2026-09-30 16:38:03 533ms 3 NS 1 A 2 MX 🔒 Secure
2026-09-29 04:58:10 821ms 3 NS 1 A 2 MX 🔒 Secure
2026-09-25 03:47:24 943ms 3 NS 1 A 2 MX 🔒 Secure
2026-09-20 15:58:21 881ms 3 NS 1 A 2 MX 🔒 Secure
2026-09-06 13:13:57 881ms 3 NS 1 A 2 MX 🔒 Secure
2026-08-30 11:29:50 1326ms 3 NS 1 A 2 MX 🔒 Secure
2026-08-25 20:16:39 1269ms 3 NS 1 A 2 MX 🔒 Secure
2026-08-21 00:11:23 7582ms 3 NS 1 A 2 MX 🔒 Secure
2026-08-16 05:21:22 4522ms 3 NS 1 A 2 MX 🔒 Secure
2026-08-11 10:17:34 2920ms 3 NS 1 A 2 MX 🔒 Secure
2026-08-07 19:42:34 1507ms 3 NS 1 A 2 MX 🔒 Secure
2026-08-01 05:26:28 894ms 3 NS 1 A 2 MX 🔒 Secure
2026-07-26 05:41:57 shown 1425ms 3 NS 1 A 2 MX 🔒 Secure
2026-07-21 09:33:43 10362ms 3 NS 1 A 2 MX 🔒 Secure
2026-07-16 18:17:40 2675ms 3 NS 1 A 2 MX 🔒 Secure
2026-07-12 20:03:59 9610ms 3 NS 1 A 2 MX 🔒 Secure
2026-07-08 18:06:17 2323ms 3 NS 1 A 2 MX 🔒 Secure
2026-07-02 20:45:16 10264ms 3 NS 1 A 2 MX 🔒 Secure
2026-06-27 19:07:11 524ms 3 NS 1 A 2 MX 🔒 Secure
2026-06-25 02:51:41 761ms 3 NS 1 A 2 MX 🔒 Secure
2026-06-20 23:11:32 445ms 3 NS 1 A 2 MX 🔒 Secure
dhd.dk [/] search Domains, Hosts & DNS — .dk zone