dynamicduo.dk

Records from scan: 2026-10-09 19:45:55  ·  1682ms total  ·  last checked 2026-10-18 08:21 (unchanged)
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

dynamicduo.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 14 July 2015 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 91.250.96.219 is hosted by Host Europe GmbH (AS8972) in France. Mail is handled by mail.dynamicduo.dk. The zone is DNSSEC-signed and validates, 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   247ms
NameserverIP addressesPTRASN / ISP
ns01.one.com 195.206.121.10
2001:67c:28cc::10		 ns01.one.com
ns01.one.com		 AS197495 One.com A/S
AS197495 One.com A/S
ns02.one.com 185.10.11.10
2001:67c:3c0::10		 ns02.one.com
ns02.one.com		 AS51468 One.com A/S
AS51468 One.com A/S

🌍 A Records#

1 records   97ms
IPTTLPTRASNISP / OrgCIDRCountryCity
91.250.96.219 3600s m2.flyingsuperkids.com AS8972 Host Europe GmbH 91.250.96.0/21 🇫🇷 France Strasbourg

📧 MX Records#

1 records   256ms
PriorityTTLMail ServerIP addressesPTRASN
10 43200s mail.dynamicduo.dk 91.250.96.219 m2.flyingsuperkids.com AS8972 Host Europe GmbH

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝
No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 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 19:45:55
www CNAMEdynamicduo.dk (all on dynamicduo.dk)
www vs bare domainSame network
dynamicduo.dk: 91.250.96.219 (AS8972)
www.dynamicduo.dk: 91.250.96.219 (AS8972)
WildcardNo
Denial of existenceNSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔏 ACME Challenge#

TypeNameValue
TXT _acme-challenge.dynamicduo.dk eM7x6oYnyhmei07flpKhqdabrhQgK3w3etS_yYGFbtY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

345ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

85ms
FieldValue
Serial2026100901
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s

📋 Registration#

WHOIS fetched 2026-10-06 17:25:02
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2015-07-14
Expires2027-07-31 (285d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
247ms
A
97ms
MX
256ms
AAAA
240ms
TXT
500ms
CAA
237ms
HTTPS
243ms
TLSA
381ms
SOA
85ms
MTA-STS
283ms
DNSSEC
345ms
SRV
263ms
Total
1682ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-09 19:45:55 shown 1682ms 2 NS 1 A 1 MX 🔒 Secure
2026-10-06 17:22:22 1131ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-30 15:27:26 704ms 2 NS 1 A 1 MX 🔒 Secure
2026-08-27 22:57:18 632ms 2 NS 1 A 1 MX 🔒 Secure
2026-08-26 10:34:51 689ms 2 NS 1 A 1 MX 🔒 Secure
2026-07-25 08:28:30 4764ms 2 NS 1 A 1 MX 🔒 Secure
2026-07-02 11:35:50 3935ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-26 00:52:24 623ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-22 21:15:55 600ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-17 05:11:00 494ms 2 NS 1 A 1 MX 🔒 Secure
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