jentadueto.dk

📜 Historical scan 2026-06-17 19:27:26  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

jentadueto.dk is a .dk domain served by 3 nameservers (nsa.perf1.fr, nsb.perf1.com, nsc.perf1.com). It was registered on 13 September 2017 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by mail1.boehringer-ingelheim.com, mail2.boehringer-ingelheim.com and 2 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#

3 records   147ms
NameserverIP addressesPTRASN / ISP
nsa.perf1.fr 2a01:c8:100::100
81.92.94.100		 nsa.perf1.fr
nsa.perf1.fr		 AS20756 Nameshield SAS
AS20756 Nameshield SAS
nsb.perf1.com 2a01:c8:101::100
81.92.95.100		 nsb.perf1.com
nsb.perf1.com		 AS20756 Nameshield SAS
AS20756 Nameshield SAS
nsc.perf1.com 152.89.172.100
2a09:35c0:102::100		 nsc.perf1.com
nsc.perf1.com		 AS209510 Nameshield SAS
AS209510 Nameshield SAS

🌍 A Records#

3 records   149ms
IPTTLPTRASNISP / OrgCIDRCountryCity
34.248.95.247 — ec2-34-248-95-247.eu-west-1.compute.amazonaws.com AS16509 — — — —
34.255.76.178 — ec2-34-255-76-178.eu-west-1.compute.amazonaws.com AS16509 — — — —
46.137.76.101 — ec2-46-137-76-101.eu-west-1.compute.amazonaws.com AS16509 — — — —

📧 MX Records#

4 records   149ms
PriorityTTLMail ServerIP addressesPTRASN
10 — mail1.boehringer-ingelheim.com 148.188.1.170 mail1.boehringer-ingelheim.com AS15404 COLT Technology Services Group Limited
10 — mail2.boehringer-ingelheim.com 148.188.1.172 mail2.boehringer-ingelheim.com AS15404 COLT Technology Services Group Limited
10 — mail3.boehringer-ingelheim.com 148.188.192.91 mail3.boehringer-ingelheim.com AS15404 COLT Technology Services Group Limited
10 — mail4.boehringer-ingelheim.com 148.188.192.93 mail4.boehringer-ingelheim.com AS15404 COLT Technology Services Group Limited

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records   268ms
TXT Record
v=spf1 include:_spf.boehringer-ingelheim.com -all

✉️ SPF#

PolicyRecord (jentadueto.dk)
-all (hard fail) v=spf1 include:_spf.boehringer-ingelheim.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 2026-10-09 00:25:58
www CNAMEsecondary.bi4.amazee.io (all on amazee.io)
www vs bare domainSame network
WildcardNo

🔎 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#

226ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

134ms
FieldValue
Serial2024110520
Primary NS (MNAME)nsa.perf1.fr
Responsible (RNAME)technical@nameshield.net
Refresh28800s
Retry7200s
Expire604800s
Minimum (neg-cache TTL)7200s

📋 Registration#

WHOIS fetched 2026-10-06 15:48:49
FieldValue
RegistrarNAMESHIELD
Registered2017-09-13
Expires2027-09-30 (344d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
147ms
A
149ms
MX
149ms
AAAA
132ms
TXT
268ms
CAA
114ms
HTTPS
152ms
TLSA
553ms
SOA
134ms
MTA-STS
113ms
DNSSEC
226ms
SRV
0ms
Total
1505ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-26 20:59:50 775ms 3 NS 3 A 4 MX 🔓 Insecure
2026-08-26 15:01:49 1390ms 3 NS 3 A 4 MX 🔓 Insecure
2026-06-27 17:28:45 1661ms 3 NS 3 A 4 MX 🔓 Insecure
2026-06-26 00:43:36 1818ms 3 NS 3 A 4 MX 🔓 Insecure
2026-06-23 18:10:48 1151ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-20 17:05:02 1068ms 3 NS 3 A 4 MX 🔓 Insecure
2026-06-17 19:27:26 shown 1505ms 3 NS 3 A 4 MX 🔓 Insecure
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