bsg.dk

📜 Historical scan 2026-06-16 17:41:05  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

bsg.dk is a .dk domain served by 2 nameservers (duke.ns.cloudflare.com, kiki.ns.cloudflare.com). It was registered on 17 March 1999 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.8.27 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx1.pub.mailpod10-cph3.one.com, mx2.pub.mailpod10-cph3.one.com and 1 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   130ms
NameserverIP addressesPTRASN / ISP
duke.ns.cloudflare.com — — —
kiki.ns.cloudflare.com — — —

🌍 A Records#

2 records   135ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.8.27 — — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.156.183 — — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

3 records   180ms
PriorityTTLMail ServerIP addressesPTRASN
10 — mx1.pub.mailpod10-cph3.one.com 104.37.34.70 mx1.pub.mailpod10-cph3.one.com AS51468 One.com A/S
10 — mx2.pub.mailpod10-cph3.one.com 104.37.34.71 mx2.pub.mailpod10-cph3.one.com AS51468 One.com A/S
10 — mx4.pub.mailpod10-cph3.one.com 104.37.34.73 mx4.pub.mailpod10-cph3.one.com AS51468 One.com A/S

🔷 AAAA Records (IPv6)#

2 records   178ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a06:98c1:3120::1 — — AS13335 Cloudflare, Inc. 2a06:98c1:3120:0:0:0:0:0/46 — —
2a06:98c1:3121::1 — — AS13335 Cloudflare, Inc. 2a06:98c1:3120:0:0:0:0:0/46 — —

🔐 HTTPS Records#

1 records   160ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.8.27,172.67.156.183 ech=AEX+DQBB6gAgACBAk7biNGguDhfElDNDlBhA4bndbZdx+H8iOS6FUr6nJQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:9cb7,2606:4700:3035::6815:81b

📝 TXT Records#

1 records   336ms
TXT Record
v=spf1 include:_custspf.one.com ~all

✉️ SPF#

PolicyRecord (bsg.dk)
~all (soft fail) v=spf1 include:_custspf.one.com ~all

📨 DMARC#

PolicyRecord (_dmarc.bsg.dk)
p=none (monitor only) v=DMARC1; p=none

📬 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 2026-10-18 11:08:27
www104.21.8.27 172.67.156.183 2606:4700:3033::6815:81b 2606:4700:3036::ac43:9cb7 (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardYes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

3 records   257ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx1.pub.mailpod10-cph3.one.com DANE-EE · SPKI · SHA-256 411611ECE6466645A9E53512398A692D…
SMTP _25._tcp.mx2.pub.mailpod10-cph3.one.com DANE-EE · SPKI · SHA-256 411611ECE6466645A9E53512398A692D…
SMTP _25._tcp.mx4.pub.mailpod10-cph3.one.com DANE-EE · SPKI · SHA-256 411611ECE6466645A9E53512398A692D…

🔐 DNSSEC#

316ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

206ms
FieldValue
Serial2402554853
Primary NS (MNAME)duke.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-18 11:32:44
FieldValue
RegistrarPunktum dk A/S (direct)
Registered1999-03-17
Expires2027-03-31 (163d)

🔗 Same registrant#

0 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).

No other domain with this registrant in our WHOIS data yet
📋 WHOIS#

⏱️ Lookup Timing#

NS
130ms
A
135ms
MX
180ms
AAAA
178ms
TXT
336ms
CAA
216ms
HTTPS
160ms
TLSA
257ms
SOA
206ms
MTA-STS
154ms
DNSSEC
316ms
SRV
0ms
Total
2172ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-18 11:08:27 1971ms 2 NS 2 A 3 MX 🔓 Insecure
2026-09-23 18:23:36 813ms 2 NS 2 A 3 MX 🔓 Insecure
2026-08-28 04:26:29 759ms 2 NS 2 A 3 MX 🔓 Insecure
2026-08-26 11:34:51 852ms 2 NS 2 A 3 MX 🔓 Insecure
2026-08-19 21:31:46 2016ms 2 NS 2 A 3 MX 🔓 Insecure
2026-07-23 09:46:24 1934ms 2 NS 2 A 3 MX ❓ Unknown
2026-06-24 08:07:37 938ms 2 NS 2 A 3 MX ❓ Unknown
2026-06-23 23:00:22 2277ms 2 NS 2 A 3 MX 🔓 Insecure
2026-06-16 17:43:15 4805ms 2 NS 2 A 3 MX 🔓 Insecure
2026-06-16 17:41:05 shown 2172ms 2 NS 2 A 3 MX 🔓 Insecure
2026-06-16 17:30:07 762ms 2 NS 2 A 3 MX 🔓 Insecure
dhd.dk [/] search Domains, Hosts & DNS — .dk zone