buyersguide.dk

📜 Historical scan 2026-06-16 18:16:37 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

buyersguide.dk is a .dk domain served by 2 nameservers (cloe.ns.cloudflare.com, sri.ns.cloudflare.com). It was registered on 21 January 1999 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.45.99 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx1.pub.mailpod11-cph3.one.com, mx2.pub.mailpod11-cph3.one.com and 2 more. The zone is not DNSSEC-signed, 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#

2 records 169ms

Nameserver	IP addresses	PTR	ASN / ISP
cloe.ns.cloudflare.com	—	—	—
sri.ns.cloudflare.com	—	—	—

🌍 A Records#

2 records 143ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.45.99	—	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.212.223	—	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

4 records 164ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	mx1.pub.mailpod11-cph3.one.com	104.37.34.230	mx1.pub.mailpod11-cph3.one.com	AS51468 One.com A/S
10	—	mx2.pub.mailpod11-cph3.one.com	104.37.34.231	mx2.pub.mailpod11-cph3.one.com	AS51468 One.com A/S
10	—	mx3.pub.mailpod11-cph3.one.com	104.37.34.232	mx3.pub.mailpod11-cph3.one.com	AS51468 One.com A/S
10	—	mx4.pub.mailpod11-cph3.one.com	104.37.34.233	mx4.pub.mailpod11-cph3.one.com	AS51468 One.com A/S

🔷 AAAA Records (IPv6)#

2 records 174ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::6815:2d63	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::ac43:d4df	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 167ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.45.99,172.67.212.223 ech=AEX+DQBBiQAgACB6fwZmiM8HN6m0zArqRqb3a8Bz4w83oH5zMt0Ta81SRQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:2d63,2606:4700:3035::ac43:d4df

📝 TXT Records#

📝

No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 DMARC#

Policy	Record (_dmarc.buyersguide.dk)
p=reject	v=DMARC1; p=reject;

📬 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 2026-10-09 13:12:25

www	104.21.45.99 172.67.212.223 2606:4700:3034::6815:2d63 2606:4700:3036::ac43:d4df (AS13335) (address records, no CNAME)
www vs bare domain	Same network buyersguide.dk: 104.21.45.99 172.67.212.223 2606:4700:3034::6815:2d63 2606:4700:3036::ac43:d4df (AS13335) www.buyersguide.dk: 104.21.45.99 172.67.212.223 2606:4700:3034::6815:2d63 2606:4700:3036::ac43:d4df (AS13335)
Wildcard	Yes: any name under the zone resolves

🔗 TLSA / DANE#

4 records 300ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx1.pub.mailpod11-cph3.one.com	DANE-EE · SPKI · SHA-256	00E55642F312E05CDB899B1433EDF47F…
SMTP _25._tcp.mx2.pub.mailpod11-cph3.one.com	DANE-EE · SPKI · SHA-256	00E55642F312E05CDB899B1433EDF47F…
SMTP _25._tcp.mx3.pub.mailpod11-cph3.one.com	DANE-EE · SPKI · SHA-256	00E55642F312E05CDB899B1433EDF47F…
SMTP _25._tcp.mx4.pub.mailpod11-cph3.one.com	DANE-EE · SPKI · SHA-256	00E55642F312E05CDB899B1433EDF47F…

🔐 DNSSEC#

394ms

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

🏷️ SOA#

126ms

Field	Value
Serial	2406435229
Primary NS (MNAME)	cloe.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-13 18:15:18

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1999-01-21
Expires	2027-07-31 (279d)

🔗 Same registrant#

140 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).

Domain	Registrar
aaretrundt.dk	Punktum dk A/S (direct)
acrossboundaries.dk	Punktum dk A/S (direct)
articlefinder.dk	Punktum dk A/S (direct)
artikelfinder.dk	Punktum dk A/S (direct)
b-to-b.dk	Punktum dk A/S (direct)
bagsiden-net.dk	Punktum dk A/S (direct)
bagsiden.dk	Punktum dk A/S (direct)
buildingtech.dk	Punktum dk A/S (direct)
compliancetech.dk	Punktum dk A/S (direct)
cv-finder.dk	Punktum dk A/S (direct)
cvfinder.dk	Punktum dk A/S (direct)
digital-tech-summit.dk	Punktum dk A/S (direct)
digitaltechsummit.dk	Punktum dk A/S (direct)
e-12.dk	Punktum dk A/S (direct)
e-branchen.dk	Punktum dk A/S (direct)
ebranchen.dk	Punktum dk A/S (direct)
electronicsfinder.dk	Punktum dk A/S (direct)
elek.dk	Punktum dk A/S (direct)
elektronik-10.dk	Punktum dk A/S (direct)
elektronik-12.dk	Punktum dk A/S (direct)
elektronik-14.dk	Punktum dk A/S (direct)
elektronik10.dk	Punktum dk A/S (direct)
elektronik12.dk	Punktum dk A/S (direct)
elektronik14.dk	Punktum dk A/S (direct)
elektronik16.dk	Punktum dk A/S (direct)
fact-finder.dk	Punktum dk A/S (direct)
ide-finder.dk	Punktum dk A/S (direct)
idefinder.dk	Punktum dk A/S (direct)
industritech.dk	Punktum dk A/S (direct)
ing-annoncer.dk	Punktum dk A/S (direct)
ing-bog.dk	Punktum dk A/S (direct)
ing-books.dk	Punktum dk A/S (direct)
ing-job.dk	Punktum dk A/S (direct)
ing-katalog.dk	Punktum dk A/S (direct)
ing-konference.dk	Punktum dk A/S (direct)
ing-leverance.dk	Punktum dk A/S (direct)
ing-net.dk	Punktum dk A/S (direct)
ing-produkt.dk	Punktum dk A/S (direct)
ing.dk	Eurodns S.A
ingbog.dk	Punktum dk A/S (direct)
ingenioer-job.dk	Punktum dk A/S (direct)
ingenioeren-net.dk	Punktum dk A/S (direct)
ingenioeren.dk	Punktum dk A/S (direct)
ingenioerenplus.dk	Punktum dk A/S (direct)
ingenioererne.dk	Punktum dk A/S (direct)
ingeniorenplus.dk	Punktum dk A/S (direct)
ingeniorportalen.dk	Punktum dk A/S (direct)
ingeniøerne.dk	Punktum dk A/S (direct)
ingeniør-job.dk	Punktum dk A/S (direct)
ingeniøren.dk	Punktum dk A/S (direct)
ingeniørerne.dk	Punktum dk A/S (direct)
ingenuity.dk	Punktum dk A/S (direct)
ingmail.dk	Punktum dk A/S (direct)
ingmesser.dk	Punktum dk A/S (direct)
ingspil.dk	DANDOMAIN A/S
it-ord.dk	Punktum dk A/S (direct)
it-ordbog.dk	Punktum dk A/S (direct)
job-finderen.dk	Punktum dk A/S (direct)
jobfest.dk	Punktum dk A/S (direct)
jobfinder.dk	Eurodns S.A
jobfinderen.dk	Punktum dk A/S (direct)
jobtraef.dk	Punktum dk A/S (direct)
jobtraeflive.dk	Punktum dk A/S (direct)
jobtræf.dk	Punktum dk A/S (direct)
kursusguide.dk	Punktum dk A/S (direct)
lynch.dk	Punktum dk A/S (direct)
mailfinder.dk	Punktum dk A/S (direct)
mailing.dk	Punktum dk A/S (direct)
maskinportalen.dk	Punktum dk A/S (direct)
mediehuset-ing.dk	Punktum dk A/S (direct)
mobilitytech.dk	Punktum dk A/S (direct)
musicfinder.dk	Punktum dk A/S (direct)
netmesse.dk	Punktum dk A/S (direct)
netmesser.dk	Punktum dk A/S (direct)
netprodukt.dk	Punktum dk A/S (direct)
newsfinder.dk	Punktum dk A/S (direct)
nichemedier.dk	Punktum dk A/S (direct)
opfind.dk	Punktum dk A/S (direct)
patentfinder.dk	Punktum dk A/S (direct)
polyscience.dk	Punktum dk A/S (direct)
procesautomation-04.dk	Punktum dk A/S (direct)
product-guide.dk	Punktum dk A/S (direct)
product-guiden.dk	Punktum dk A/S (direct)
productfinder.dk	Punktum dk A/S (direct)
productguiden.dk	Punktum dk A/S (direct)
produktguide.dk	Punktum dk A/S (direct)
produktionsbranchen.dk	Punktum dk A/S (direct)
produktpris.dk	Punktum dk A/S (direct)
proing.dk	Punktum dk A/S (direct)
projektlederdag.dk	Punktum dk A/S (direct)
projektlederdagen.dk	Punktum dk A/S (direct)
protechmedia.dk	Punktum dk A/S (direct)
raadgiver-forum.dk	Punktum dk A/S (direct)
raadgivertraef.dk	Punktum dk A/S (direct)
radarmedia.dk	Punktum dk A/S (direct)
resiliencetech.dk	Punktum dk A/S (direct)
rådgivertræf.dk	Punktum dk A/S (direct)
softwarefinder.dk	Punktum dk A/S (direct)
specialistjob.dk	Punktum dk A/S (direct)
specialjob.dk	Punktum dk A/S (direct)

Showing 100 of 140.

📋 WHOIS#

⏱️ Lookup Timing#

169ms

143ms

164ms

AAAA

174ms

TXT

307ms

CAA

171ms

HTTPS

167ms

TLSA

300ms

SOA

126ms

MTA-STS

166ms

DNSSEC

394ms

SRV

0ms

Total

2590ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 13:12:25	530ms	2 NS 2 A 4 MX	🔓 Insecure
2026-10-05 14:04:46	827ms	2 NS 2 A 4 MX	🔓 Insecure
2026-09-22 03:56:43	679ms	2 NS 2 A 4 MX	🔓 Insecure
2026-09-21 09:17:59	1282ms	2 NS 2 A 4 MX	🔓 Insecure
2026-08-27 16:43:08	967ms	2 NS 2 A 4 MX	🔓 Insecure
2026-08-26 04:51:11	1598ms	2 NS 2 A 4 MX	🔓 Insecure
2026-08-07 17:27:28	1189ms	2 NS 2 A 4 MX	🔓 Insecure
2026-07-20 03:40:37	1803ms	2 NS 2 A 4 MX	🔓 Insecure
2026-06-28 00:14:54	965ms	2 NS 2 A 4 MX	🔓 Insecure
2026-06-25 19:40:43	1978ms	2 NS 2 A 4 MX	🔓 Insecure
2026-06-20 00:32:15	884ms	2 NS 2 A 4 MX	🔓 Insecure
2026-06-16 18:19:32	3570ms	2 NS 2 A 4 MX	🔓 Insecure
2026-06-16 18:16:37 shown	2590ms	2 NS 2 A 4 MX	🔓 Insecure
2026-06-16 18:03:03	638ms	2 NS 2 A 4 MX	🔓 Insecure
2026-06-16 18:00:30	2734ms	2 NS 2 A 4 MX	🔓 Insecure