backopstrup.dk

Records from scan: 2026-10-03 12:06:40 · 1670ms total · last checked 2026-10-16 06:27 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

backopstrup.dk is a .dk domain served by 2 nameservers (anna.ns.cloudflare.com, kaiser.ns.cloudflare.com). It was registered on 26 April 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by backopstrup-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, 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 9ms

Nameserver	IP addresses	PTR	ASN / ISP
anna.ns.cloudflare.com	108.162.192.102 172.64.32.102 173.245.58.102 2606:4700:50::adf5:3a66 2803:f800:50::6ca2:c066 2a06:98c1:50::ac40:2066	anna.ns.cloudflare.com anna.ns.cloudflare.com anna.ns.cloudflare.com anna.ns.cloudflare.com anna.ns.cloudflare.com anna.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
kaiser.ns.cloudflare.com	108.162.195.9 162.159.44.9 172.64.35.9 2606:4700:58::a29f:2c09 2803:f800:50::6ca2:c309 2a06:98c1:50::ac40:2309	kaiser.ns.cloudflare.com kaiser.ns.cloudflare.com kaiser.ns.cloudflare.com kaiser.ns.cloudflare.com kaiser.ns.cloudflare.com kaiser.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

🌍

No A records found

📧 MX Records#

1 records 11ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	backopstrup-dk.mail.protection.outlook.com	—	—	—

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 59ms

TXT Record
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (backopstrup.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.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#

checked 2026-10-09 22:44:08

www	NXDOMAIN
www vs bare domain	Neither resolves backopstrup.dk: no address www.backopstrup.dk: no address
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

163ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

9ms

Field	Value
Serial	2416173873
Primary NS (MNAME)	anna.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-09-04 22:28:09

Field	Value
Registrar	DANDOMAIN A/S
Registered	2023-04-26
Expires	2027-04-25 (190d)

📋 WHOIS#

⏱️ Lookup Timing#

9ms

30ms

11ms

AAAA

9ms

TXT

59ms

CAA

7ms

HTTPS

48ms

TLSA

287ms

SOA

9ms

MTA-STS

72ms

DNSSEC

163ms

SRV

0ms

Total

1670ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-03 12:06:40 shown	1670ms	2 NS 0 A 1 MX	🔓 Insecure
2026-09-30 00:21:31	1604ms	2 NS 0 A 1 MX	🔓 Insecure
2026-09-23 22:08:14	1232ms	2 NS 0 A 1 MX	🔓 Insecure
2026-09-20 12:36:46	1281ms	2 NS 0 A 1 MX	🔓 Insecure
2026-09-11 05:19:20	2537ms	2 NS 0 A 1 MX	🔓 Insecure
2026-09-04 22:24:56	3316ms	2 NS 0 A 1 MX	🔓 Insecure
2026-08-29 01:36:54	725ms	2 NS 0 A 1 MX	🔓 Insecure
2026-07-22 07:06:09	16861ms	2 NS 0 A 1 MX	🔓 Insecure
2026-07-09 02:39:55	1030ms	2 NS 0 A 1 MX	🔓 Insecure
2026-06-27 02:14:38	807ms	2 NS 0 A 1 MX	🔓 Insecure
2026-06-16 13:59:21	993ms	2 NS 0 A 1 MX	🔓 Insecure