backupdanmark.dk

📜 Historical scan 2026-09-15 21:12:17  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

backupdanmark.dk is a .dk domain served by 3 nameservers (ns4.hostonline.dk, ns5.hostonline.dk, ns6.hostonline.dk). It was registered on 25 November 2013 (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. The zone is DNSSEC-signed and validates, publishes a DMARC policy and is reachable over IPv6. 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   76ms
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 217.195.185.244
2a02:188:6004:14::11		 ns5.hostonline.dk
ns5.hostonline.dk		 AS31027 GlobalConnect A/S
AS31027 GlobalConnect A/S
ns6.hostonline.dk 85.191.126.85 ns6.hostonline.dk AS204274 AURA Fiber A/S

🌍 A Records#

1 records   37ms
IPTTLPTRASNISP / OrgCIDRCountryCity
217.195.185.218 3600s webhotel10.hostonline.dk AS31027 GlobalConnect A/S 217.195.176.0/20 🇩🇰 Denmark —

📧 MX Records#

📧
No MX records found

🔷 AAAA Records (IPv6)#

1 records   65ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a02:188:6004:10::26 3600s webhotel10.hostonline.dk AS31027 GlobalConnect A/S 2a02:188:0:0:0:0:0:0/30 🇩🇰 Denmark —

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records   163ms
TXT Record
v=spf1 include:_spf.hostonline.dk

✉️ SPF#

PolicyRecord (backupdanmark.dk)
no all — incomplete SPF v=spf1 include:_spf.hostonline.dk

📨 DMARC#

PolicyRecord (_dmarc.backupdanmark.dk)
p=reject v=DMARC1; p=reject; aspf=r;

📬 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 2026-10-15 04:45:02
www CNAMEbackupdanmark.dk (all on backupdanmark.dk)
www vs bare domainSame network
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: 4/10 · policy: none

  • warn No "all" and no redirect: mail from unlisted servers gets a neutral result

🔗 TLSA / DANE#

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

🔐 DNSSEC#

127ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

0ms
FieldValue
Serial2026091502
Primary NS (MNAME)ns4.hostonline.dk
Responsible (RNAME)hostmaster@hostonline.dk
Refresh43200s
Retry43200s
Expire604800s
Minimum (neg-cache TTL)43200s

📋 Registration#

WHOIS fetched 2026-10-15 04:57:44
FieldValue
RegistrarTS COMPUTER ApS
Registered2013-11-25
Expires2026-11-30 (44d)

🔗 Same registrant#

29 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
aarhus-mail.dkTS COMPUTER ApS
ahsay.dkTS COMPUTER ApS
backup-danmark.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
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
skagenmail.dkTS COMPUTER ApS
tccomputer.dkTS COMPUTER ApS
testingdomain.dkTS COMPUTER ApS
tsadmin.dkTS COMPUTER ApS
tsadministration.dkTS COMPUTER ApS
ålborg-mail.dkTS COMPUTER ApS
århus-mail.dkTS COMPUTER ApS
📋 WHOIS#

⏱️ Lookup Timing#

NS
76ms
A
37ms
MX
74ms
AAAA
65ms
TXT
163ms
CAA
44ms
HTTPS
47ms
TLSA
139ms
SOA
0ms
MTA-STS
66ms
DNSSEC
127ms
SRV
71ms
Total
796ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-15 04:45:01 1263ms 3 NS 1 A 0 MX 🔒 Secure
2026-10-10 22:17:29 1026ms 3 NS 1 A 0 MX 🔒 Secure
2026-10-05 09:58:54 1227ms 3 NS 1 A 0 MX 🔒 Secure
2026-09-30 09:29:12 523ms 3 NS 1 A 0 MX 🔒 Secure
2026-09-25 07:43:50 1653ms 3 NS 1 A 0 MX 🔒 Secure
2026-09-22 16:08:54 3033ms 3 NS 1 A 0 MX 🔒 Secure
2026-09-15 21:12:17 shown 796ms 3 NS 1 A 0 MX 🔒 Secure
2026-09-11 00:54:09 1568ms 3 NS 1 A 0 MX 🔒 Secure
2026-08-31 13:14:27 2104ms 3 NS 1 A 0 MX 🔒 Secure
2026-08-26 05:40:59 839ms 3 NS 1 A 0 MX 🔒 Secure
2026-08-21 18:43:03 4084ms 3 NS 1 A 0 MX 🔒 Secure
2026-08-17 07:56:29 758ms 3 NS 1 A 0 MX 🔒 Secure
2026-08-11 20:27:42 695ms 3 NS 1 A 0 MX 🔒 Secure
2026-08-08 02:20:30 834ms 3 NS 1 A 0 MX 🔒 Secure
2026-07-28 00:00:06 1529ms 3 NS 1 A 0 MX 🔒 Secure
2026-07-22 19:50:41 8532ms 3 NS 1 A 0 MX 🔒 Secure
2026-07-17 19:03:42 8594ms 3 NS 1 A 0 MX 🔒 Secure
2026-07-12 15:33:59 589ms 3 NS 1 A 0 MX 🔒 Secure
2026-07-08 10:30:30 759ms 3 NS 1 A 0 MX 🔒 Secure
2026-07-03 18:04:40 2583ms 3 NS 1 A 0 MX 🔒 Secure
2026-06-29 22:51:00 581ms 3 NS 1 A 0 MX 🔒 Secure
2026-06-25 10:52:24 550ms 3 NS 1 A 0 MX 🔒 Secure
2026-06-19 19:04:11 1963ms 3 NS 1 A 0 MX 🔒 Secure
2026-06-16 14:00:20 8466ms 3 NS 1 A 0 MX 🔒 Secure
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