backster.dk

📜 Historical scan 2026-08-03 20:12:32  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

backster.dk is a .dk domain served by 5 nameservers (ns1.gigahost.dk, ns2.gigahost.dk, ns3.gigahost.dk and 2 more). It was registered on 17 April 2006 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.183.139.201 is hosted by Sentia Denmark A/S (AS47292) in Denmark. Mail is handled by ASPMX.L.GOOGLE.COM, ALT1.ASPMX.L.GOOGLE.COM and 5 more. The zone is not DNSSEC-signed, has no 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#

5 records   155ms
NameserverIP addressesPTRASN / ISP
ns1.gigahost.dk 46.183.139.31 ns1.gigahost.dk AS47292 Sentia Denmark A/S
ns2.gigahost.dk 46.183.139.222 web22.gigahost.dk AS47292 Sentia Denmark A/S
ns3.gigahost.dk 71.19.249.71 ns3.gigahost.dk AS11831 eSecureData
ns4.gigahost.dk 51.79.215.130 ns4.gigahost.dk AS16276 OVH SAS
ns5.gigahost.dk 77.74.192.83 ns5.gigahost.dk AS42831 UK Dedicated Servers Limited

🌍 A Records#

1 records   342ms
IPTTLPTRASNISP / OrgCIDRCountryCity
46.183.139.201 3600s web1.gigahost.dk AS47292 Sentia Denmark A/S 46.183.138.0/23 🇩🇰 Denmark —

📧 MX Records#

7 records   176ms
PriorityTTLMail ServerIP addressesPTRASN
10 7200s ASPMX.L.GOOGLE.COM 108.177.15.26
2a00:1450:400c:c23::1b		 wr-in-f26.1e100.net
yubrupd-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
20 7200s ALT1.ASPMX.L.GOOGLE.COM 142.250.147.26
2a00:1450:4013:c1e::1a		 rd-in-f26.1e100.net
yugrqzs-in-f26.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
20 7200s ALT2.ASPMX.L.GOOGLE.COM 142.251.127.27
2a00:1450:4010:c22::1a		 lcfrai-in-f27.1e100.net
yulpptr-in-f26.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
30 7200s ASPMX2.GOOGLEMAIL.COM 192.178.213.26
2a00:1450:4013:c1e::1b		 yugrqzs-in-f26.1e100.net
yugrqzs-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
30 7200s ASPMX3.GOOGLEMAIL.COM 142.251.127.26
2a00:1450:4001:c21::1b		 lcfrai-in-f26.1e100.net
lcfrai-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
30 7200s ASPMX4.GOOGLEMAIL.COM 172.253.148.26
2a00:1450:4025:4401::1a		 yuskedq-in-f26.1e100.net
yuskedq-in-f26.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
30 7200s ASPMX5.GOOGLEMAIL.COM 142.250.147.26
2a00:1450:4025:c01::1b		 rd-in-f26.1e100.net
rd-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscoverbackster.dk → 46.183.139.201
🔶 Autoconfigbackster.dk → 46.183.139.201

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records   413ms
TXT Record
v=spf1 include:aspmx.googlemail.com ~all

✉️ SPF#

PolicyRecord (backster.dk)
~all (soft fail) v=spf1 include:aspmx.googlemail.com ~all

📨 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#

latest probe, not this scan · checked 2026-10-15 07:38:33
www CNAMEbackster.dk (all on backster.dk)
www vs bare domainSame network
backster.dk: 46.183.139.201 (AS47292)
www.backster.dk: 46.183.139.201 (AS47292)
WildcardYes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: ~all

No problems found

🔏 ACME Challenge#

TypeNameValue
CNAME _acme-challenge.backster.dk backster.dk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

435ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

0ms
FieldValue
Serial2026073001
Primary NS (MNAME)ns1.gigahost.dk
Responsible (RNAME)hostmaster@backster.dk
Refresh10800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)3600s

📋 Registration#

WHOIS fetched 2026-10-11 12:56:29
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2006-04-17
Expires2027-04-30 (195d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
155ms
A
342ms
MX
176ms
AAAA
182ms
TXT
413ms
CAA
351ms
HTTPS
324ms
TLSA
316ms
SOA
0ms
MTA-STS
363ms
DNSSEC
435ms
SRV
373ms
Total
3981ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-15 07:38:33 1865ms 5 NS 1 A 7 MX 🔓 Insecure
2026-10-08 14:33:19 1899ms 5 NS 1 A 7 MX 🔓 Insecure
2026-10-01 10:11:51 2101ms 5 NS 1 A 7 MX 🔓 Insecure
2026-09-26 09:43:23 1058ms 5 NS 1 A 7 MX 🔓 Insecure
2026-09-24 21:48:06 2173ms 5 NS 1 A 7 MX 🔓 Insecure
2026-09-20 23:04:24 1474ms 5 NS 1 A 7 MX 🔓 Insecure
2026-09-16 13:31:07 2986ms 5 NS 1 A 7 MX 🔓 Insecure
2026-09-04 09:49:53 1166ms 5 NS 1 A 7 MX 🔓 Insecure
2026-08-28 05:14:52 1153ms 5 NS 1 A 7 MX 🔓 Insecure
2026-08-21 00:49:27 3312ms 5 NS 1 A 7 MX 🔓 Insecure
2026-08-13 10:26:16 7431ms 5 NS 1 A 7 MX 🔓 Insecure
2026-08-06 12:25:34 2293ms 5 NS 1 A 7 MX 🔓 Insecure
2026-08-03 20:12:32 shown 3981ms 5 NS 1 A 7 MX 🔓 Insecure
2026-07-23 23:03:40 1765ms 5 NS 1 A 7 MX 🔓 Insecure
2026-07-17 03:00:37 1825ms 5 NS 1 A 7 MX 🔓 Insecure
2026-07-10 00:45:55 1522ms 5 NS 1 A 7 MX 🔓 Insecure
2026-07-03 09:46:35 1206ms 5 NS 1 A 7 MX 🔓 Insecure
2026-06-27 04:42:46 1261ms 5 NS 1 A 7 MX 🔓 Insecure
2026-06-25 06:21:04 1449ms 5 NS 1 A 7 MX 🔓 Insecure
2026-06-21 15:51:10 1008ms 5 NS 1 A 7 MX 🔓 Insecure
2026-06-16 14:00:14 1192ms 5 NS 1 A 7 MX 🔓 Insecure
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