flexcombo.dk

📜 Historical scan 2026-06-17 09:23:41  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

flexcombo.dk is a .dk domain served by 3 nameservers (ns2.observatoiredesmarques.fr, ns3.nameshield.net, obs.ns1.fr). It was registered on 8 December 2008 (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   161ms
NameserverIP addressesPTRASN / ISP
ns2.observatoiredesmarques.fr — — —
ns3.nameshield.net — — —
obs.ns1.fr — — —

🌍 A Records#

🌍
No A records found

📧 MX Records#

4 records   66ms
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   199ms
TXT Record
v=spf1 include:_spf.boehringer-ingelheim.com -all

✉️ SPF#

PolicyRecord (flexcombo.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 05:17:20
www CNAMEsaspresence.perf1.com (all on perf1.com)
www vs bare domainOnly www resolves
flexcombo.dk: no address
www.flexcombo.dk: 185.65.58.55 81.92.91.56 (AS20756)
(all like this)
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#

167ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: ncache nxrrset

🏷️ SOA#

64ms
FieldValue
Serial2023012318
Primary NS (MNAME)obs.ns1.fr
Responsible (RNAME)technical@nameshield.net
Refresh28800s
Retry7200s
Expire604800s
Minimum (neg-cache TTL)7200s

📋 Registration#

WHOIS fetched 2026-10-11 08:32:05
FieldValue
RegistrarNAMESHIELD
Registered2008-12-08
Expires2026-12-31 (73d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
161ms
A
71ms
MX
66ms
AAAA
173ms
TXT
199ms
CAA
72ms
HTTPS
143ms
TLSA
101ms
SOA
64ms
MTA-STS
81ms
DNSSEC
167ms
SRV
0ms
Total
866ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-27 03:05:40 9582ms 3 NS 0 A 4 MX 🔓 Insecure
2026-06-28 12:38:43 3490ms 3 NS 0 A 4 MX 🔓 Insecure
2026-06-21 20:19:04 774ms 3 NS 0 A 4 MX 🔓 Insecure
2026-06-20 13:07:16 619ms 3 NS 0 A 4 MX 🔓 Insecure
2026-06-20 00:15:33 2574ms 3 NS 0 A 4 MX 🔓 Insecure
2026-06-17 09:23:41 shown 866ms 3 NS 0 A 4 MX 🔓 Insecure
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