synflex.dk

📜 Historical scan 2026-09-30 09:08:33  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

synflex.dk is a .dk domain served by 2 nameservers (ns1.telekom.net, pns.dtag.de). It was registered on 18 March 1997 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 18.153.223.162 is hosted by Amazon.com, Inc. (AS16509) in Germany. Mail is handled by mx.synflex.com. 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#

2 records   41ms
NameserverIP addressesPTRASN / ISP
ns1.telekom.net 2003:180:a:1000::53
212.185.24.65		 ns1.telekom.net
ns1.telekom.net		 AS3320 Deutsche Telekom AG
AS3320 Deutsche Telekom AG
pns.dtag.de 194.25.0.125
2003:40:8000::100		 pns.dtag.de
pns.dtag.de		 AS3320 Deutsche Telekom AG
AS3320 Deutsche Telekom AG

🌍 A Records#

1 records   63ms
IPTTLPTRASNISP / OrgCIDRCountryCity
18.153.223.162 3600s ec2-18-153-223-162.eu-central-1.compute.amazonaws.com AS16509 Amazon.com, Inc. 18.152.0.0/15 🇩🇪 Germany Frankfurt am Main

📧 MX Records#

1 records   44ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mx.synflex.com 212.211.212.56 mx.synflex.com AS12399 q.beyond AG

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover212.211.221.115

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

3 records   247ms
TXT Record
MS=ms27357085
v=spf1 mx ip4:212.211.212.48/28 ip4:185.148.170.74/32 include:spf.protection.outlook.com -all
ZOOM_verify_IJIA2U_jQsOq3Yl6UqQO5w

✉️ SPF#

PolicyRecord (synflex.dk)
-all (hard fail) v=spf1 mx ip4:212.211.212.48/28 ip4:185.148.170.74/32 include:spf.protection.outlook.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 2026-10-13 21:12:56
www CNAMEwww.synflex.com (all on synflex.com)
www vs bare domainSame network
WildcardNo

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

74ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

0ms
FieldValue
Serial2025091800
Primary NS (MNAME)pns.dtag.de
Responsible (RNAME)dns@telekom.de
Refresh10800s
Retry3600s
Expire2419200s
Minimum (neg-cache TTL)3600s

📋 Registration#

WHOIS fetched 2026-10-13 21:26:08
FieldValue
RegistrarDeutsche Telekom AG
Registered1997-03-18
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
41ms
A
63ms
MX
44ms
AAAA
59ms
TXT
247ms
CAA
59ms
HTTPS
48ms
TLSA
140ms
SOA
0ms
MTA-STS
80ms
DNSSEC
74ms
SRV
76ms
Total
1067ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-13 21:12:56 2036ms 2 NS 1 A 1 MX 🔓 Insecure
2026-10-12 17:53:42 208ms 1 NS 0 A 0 MX ❓ Unknown
2026-10-11 16:22:27 234ms 1 NS 0 A 0 MX ❓ Unknown
2026-10-10 15:18:03 323ms 1 NS 0 A 0 MX ❓ Unknown
2026-10-09 13:50:50 2322ms 1 NS 0 A 0 MX ❓ Unknown
2026-09-30 09:08:33 shown 1067ms 2 NS 1 A 1 MX 🔓 Insecure
2026-08-28 06:34:12 995ms 2 NS 1 A 1 MX 🔓 Insecure
2026-08-25 17:36:57 9748ms 2 NS 1 A 1 MX 🔓 Insecure
2026-06-18 04:13:01 766ms 2 NS 1 A 1 MX 🔓 Insecure
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