buyback.dk

📜 Historical scan 2026-06-16 18:17:55 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

buyback.dk is a .dk domain served by 2 nameservers (damiete.ns.cloudflare.com, marlowe.ns.cloudflare.com). It was registered on 31 May 2020 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 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#

2 records 150ms

Nameserver	IP addresses	PTR	ASN / ISP
damiete.ns.cloudflare.com	—	—	—
marlowe.ns.cloudflare.com	—	—	—

🌍 A Records#

🌍

No A records found

📧 MX Records#

5 records 187ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	—	aspmx.l.google.com	74.125.205.27	le-in-f27.1e100.net	AS15169 Google LLC
5	—	alt1.aspmx.l.google.com	192.178.211.27	lcbomp-in-f27.1e100.net	AS15169 Google LLC
5	—	alt2.aspmx.l.google.com	108.177.125.26	tp-in-f26.1e100.net	AS15169 Google LLC
10	—	alt3.aspmx.l.google.com	108.177.125.27	tp-in-f27.1e100.net	AS15169 Google LLC
10	—	alt4.aspmx.l.google.com	173.194.43.26	yudlsqd-in-f26.1e100.net	AS15169 Google LLC

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 311ms

TXT Record
google-site-verification=E28Tj9lJCrWKbrvODJDSlExTYZc3d6UPEODrRTWsi6c
v=spf1 include:_spf.google.com -all

✉️ SPF#

Policy	Record (buyback.dk)
-all (hard fail)	v=spf1 include:_spf.google.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 05:10:31

www	NXDOMAIN
www vs bare domain	Neither resolves buyback.dk: no address www.buyback.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#

293ms

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#

172ms

Field	Value
Serial	2403823063
Primary NS (MNAME)	damiete.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-10 07:49:26

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2020-05-31
Expires	2028-05-31 (591d)

📋 WHOIS#

⏱️ Lookup Timing#

150ms

153ms

187ms

AAAA

117ms

TXT

311ms

CAA

159ms

HTTPS

130ms

TLSA

325ms

SOA

172ms

MTA-STS

185ms

DNSSEC

293ms

SRV

0ms

Total

2017ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-15 05:10:31	1255ms	2 NS 0 A 5 MX	🔓 Insecure
2026-09-24 17:53:36	991ms	2 NS 0 A 5 MX	🔓 Insecure
2026-09-23 17:18:27	822ms	2 NS 0 A 5 MX	🔓 Insecure
2026-09-21 02:34:38	1761ms	2 NS 0 A 5 MX	🔓 Insecure
2026-09-06 17:50:18	3213ms	2 NS 0 A 5 MX	🔓 Insecure
2026-08-28 10:23:45	643ms	2 NS 0 A 5 MX	🔓 Insecure
2026-08-17 07:49:24	6035ms	2 NS 0 A 5 MX	🔓 Insecure
2026-07-23 04:36:34	2381ms	2 NS 0 A 5 MX	🔓 Insecure
2026-07-02 11:06:17	1683ms	2 NS 0 A 5 MX	🔓 Insecure
2026-06-22 08:25:53	933ms	2 NS 0 A 5 MX	🔓 Insecure
2026-06-22 07:34:02	1173ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-22 04:39:25	988ms	2 NS 0 A 5 MX	⚠️ Bogus
2026-06-21 14:07:29	1005ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 09:19:19	2726ms	2 NS 0 A 5 MX	⚠️ Bogus
2026-06-16 18:20:19	2220ms	2 NS 0 A 5 MX	🔓 Insecure
2026-06-16 18:17:55 shown	2017ms	2 NS 0 A 5 MX	🔓 Insecure
2026-06-16 18:04:43	453ms	2 NS 0 A 5 MX	🔓 Insecure
2026-06-16 18:00:39	578ms	2 NS 0 A 5 MX	🔓 Insecure