borupbadminton.dk

📜 Historical scan 2026-06-16 16:16:18  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

borupbadminton.dk is a .dk domain served by 2 nameservers (duke.ns.cloudflare.com, kiki.ns.cloudflare.com). It was registered on 30 March 2006 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.53.175 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx1.mailpod15-cph3.g1i.one.com, mx2.mailpod15-cph3.g1i.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   23ms
NameserverIP addressesPTRASN / ISP
duke.ns.cloudflare.com — — —
kiki.ns.cloudflare.com — — —

🌍 A Records#

2 records   24ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.53.175 — — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.215.212 — — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

4 records   26ms
PriorityTTLMail ServerIP addressesPTRASN
10 — mx1.mailpod15-cph3.g1i.one.com 104.37.35.36 mx1.mailpod15-cph3.g1i.one.com AS51468 One.com A/S
10 — mx2.mailpod15-cph3.g1i.one.com 104.37.35.37 mx2.mailpod15-cph3.g1i.one.com AS51468 One.com A/S
10 — mx3.mailpod15-cph3.g1i.one.com 104.37.35.38 mx3.mailpod15-cph3.g1i.one.com AS51468 One.com A/S
10 — mx4.mailpod15-cph3.g1i.one.com 104.37.35.39 mx4.mailpod15-cph3.g1i.one.com AS51468 One.com A/S

🔷 AAAA Records (IPv6)#

2 records   25ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3033::ac43:d7d4 — — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3034::6815:35af — — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   30ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.53.175,172.67.215.212 ech=AEX+DQBBdgAgACDwMdqHOich08t3ZLIr63XGzKBXh963Fm9Dq8c9t+DGZwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:d7d4,2606:4700:3034::6815:35af

📝 TXT Records#

1 records   119ms
TXT Record
v=spf1 include:_custspf.one.com ~all

✉️ SPF#

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

📨 DMARC#

PolicyRecord (_dmarc.borupbadminton.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 05:28:19
www104.21.53.175 172.67.215.212 2606:4700:3033::6815:35af 2606:4700:3034::ac43:d7d4 (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardNo

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

4 records   70ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx1.mailpod15-cph3.g1i.one.com DANE-EE · SPKI · SHA-256 DB00CDA1DB82CC93CBF96D7D5806F329…
SMTP _25._tcp.mx2.mailpod15-cph3.g1i.one.com DANE-EE · SPKI · SHA-256 DB00CDA1DB82CC93CBF96D7D5806F329…
SMTP _25._tcp.mx3.mailpod15-cph3.g1i.one.com DANE-EE · SPKI · SHA-256 DB00CDA1DB82CC93CBF96D7D5806F329…
SMTP _25._tcp.mx4.mailpod15-cph3.g1i.one.com DANE-EE · SPKI · SHA-256 DB00CDA1DB82CC93CBF96D7D5806F329…

🔐 DNSSEC#

90ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

23ms
FieldValue
Serial2404756028
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 05:51:27
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2006-03-30
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
23ms
A
24ms
MX
26ms
AAAA
25ms
TXT
119ms
CAA
23ms
HTTPS
30ms
TLSA
70ms
SOA
23ms
MTA-STS
32ms
DNSSEC
90ms
SRV
0ms
Total
658ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-18 05:28:19 850ms 2 NS 2 A 4 MX 🔓 Insecure
2026-10-09 14:09:30 549ms 2 NS 2 A 4 MX 🔓 Insecure
2026-09-26 23:30:29 810ms 2 NS 2 A 4 MX 🔓 Insecure
2026-09-14 08:16:23 2170ms 2 NS 2 A 4 MX 🔓 Insecure
2026-09-02 15:36:52 891ms 2 NS 2 A 4 MX 🔓 Insecure
2026-08-20 16:50:08 13571ms 2 NS 2 A 4 MX 🔓 Insecure
2026-07-15 17:20:55 1186ms 2 NS 2 A 4 MX ❓ Unknown
2026-06-26 05:32:29 989ms 2 NS 2 A 4 MX 🔓 Insecure
2026-06-23 11:33:32 1903ms 2 NS 2 A 4 MX 🔓 Insecure
2026-06-16 16:16:18 shown 658ms 2 NS 2 A 4 MX 🔓 Insecure
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