backupsystems.dk

📜 Historical scan 2026-09-23 11:34:51 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

backupsystems.dk is a .dk domain served by 4 nameservers (ns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com, ns-cloud-a3.googledomains.com and 1 more). It was registered on 4 December 2004 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 91.239.25.231 is hosted by Globalconnect As (AS2116) in Norway. Mail is handled by backupsystems.dk.mx1.electric.net, backupsystems.dk.mx2.electric.net and 1 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#

4 records 90ms

Nameserver	IP addresses	PTR	ASN / ISP
ns-cloud-a1.googledomains.com	2001:4860:4802:32::6a 216.239.32.106	ns-cloud-a1.googledomains.com ns-cloud-a1.googledomains.com	AS15169 Google LLC AS15169 Google LLC
ns-cloud-a2.googledomains.com	2001:4860:4802:34::6a 216.239.34.106	ns-cloud-a2.googledomains.com ns-cloud-a2.googledomains.com	AS15169 Google LLC AS15169 Google LLC
ns-cloud-a3.googledomains.com	2001:4860:4802:36::6a 216.239.36.106	ns-cloud-a3.googledomains.com ns-cloud-a3.googledomains.com	AS15169 Google LLC AS15169 Google LLC
ns-cloud-a4.googledomains.com	2001:4860:4802:38::6a 216.239.38.106	ns-cloud-a4.googledomains.com ns-cloud-a4.googledomains.com	AS15169 Google LLC AS15169 Google LLC

🌍 A Records#

1 records 61ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
91.239.25.231	3600s	—	AS2116	Globalconnect As	91.239.25.0/24	🇳🇴 Norway	—

📧 MX Records#

5 records 56ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
5	3600s	backupsystems.dk.mx1.electric.net	208.70.135.116	mx43.electric.net	AS16509 Amazon.com, Inc.
6	3600s	backupsystems.dk.mx2.electric.net	208.70.135.145	mx43.electric.net	AS16509 Amazon.com, Inc.
10	3600s	pitmailgw01.perspektiva-it.dk	86.58.176.39	pitmailgw01.perspektiva-it.dk	AS47292 Sentia Denmark A/S
20	3600s	backupsystems.dk.mx1.electric.net	208.70.135.116	mx43.electric.net	AS16509 Amazon.com, Inc.
30	3600s	backupsystems.dk.mx2.electric.net	208.70.135.145	mx43.electric.net	AS16509 Amazon.com, Inc.

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 356ms

TXT Record
2du4pkrqecce39mfrs5b96fo0s

✉️ 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#

latest probe, not this scan · checked 2026-10-14 03:37:09

www	91.239.25.231 (AS2116) (address records, no CNAME)
www vs bare domain	Same network backupsystems.dk: 91.239.25.231 (AS2116) www.backupsystems.dk: 91.239.25.231 (AS2116)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

9082ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

0ms

Field	Value
Serial	1682361061
Primary NS (MNAME)	ns-cloud-a1.googledomains.com
Responsible (RNAME)	domains@keepitsafe.com
Refresh	10000s
Retry	1800s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-09 03:08:37

Field	Value
Registrar	GANDI SAS
Registered	2004-12-04
Expires	2026-12-31 (75d)

📋 WHOIS#

⏱️ Lookup Timing#

90ms

61ms

56ms

AAAA

85ms

TXT

356ms

CAA

76ms

HTTPS

66ms

TLSA

4030ms

SOA

0ms

MTA-STS

93ms

DNSSEC

9082ms

SRV

92ms

Total

14028ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-29 18:12:32	4730ms	4 NS 1 A 5 MX	🔓 Insecure
2026-09-23 11:34:51 shown	14028ms	4 NS 1 A 5 MX	🔓 Insecure
2026-09-06 03:51:59	6800ms	4 NS 1 A 5 MX	🔓 Insecure
2026-07-02 13:00:30	5841ms	4 NS 1 A 5 MX	🔓 Insecure
2026-06-20 17:46:05	5199ms	4 NS 1 A 5 MX	🔓 Insecure
2026-06-16 14:00:46	4936ms	4 NS 1 A 5 MX	🔓 Insecure