synthetron.dk

📜 Historical scan 2026-09-24 12:51:19 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

synthetron.dk is a .dk domain served by 4 nameservers (ns-1040.awsdns-02.org, ns-2001.awsdns-58.co.uk, ns-244.awsdns-30.com and 1 more). It was registered on 15 February 2019 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. 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#

4 records 49ms

Nameserver	IP addresses	PTR	ASN / ISP
ns-1040.awsdns-02.org	205.251.196.16 2600:9000:5304:1000::1	ns-1040.awsdns-02.org ns-1040.awsdns-02.org	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-2001.awsdns-58.co.uk	205.251.199.209 2600:9000:5307:d100::1	ns-2001.awsdns-58.co.uk ns-2001.awsdns-58.co.uk	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-244.awsdns-30.com	205.251.192.244 2600:9000:5300:f400::1	ns-244.awsdns-30.com ns-244.awsdns-30.com	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-762.awsdns-31.net	205.251.194.250 2600:9000:5302:fa00::1	ns-762.awsdns-31.net ns-762.awsdns-31.net	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.

🌍 A Records#

🌍

No A records found

📧 MX Records#

📧

No MX records found

🔷 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#

latest probe, not this scan · checked 2026-10-08 14:50:24

www CNAME	www.synthetron.com (all on synthetron.com) → 205.178.189.131 (AS19871)
www vs bare domain	Only www resolves synthetron.dk: no address www.synthetron.dk: 205.178.189.131 (AS19871) (all like this)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

64ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

0ms

Field	Value
Serial	1
Primary NS (MNAME)	ns-2001.awsdns-58.co.uk
Responsible (RNAME)	awsdns-hostmaster@amazon.com
Refresh	7200s
Retry	900s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-15 06:50:16

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2019-02-15
Expires	2027-02-28 (132d)

🔗 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#

49ms

42ms

48ms

AAAA

50ms

TXT

220ms

CAA

42ms

HTTPS

46ms

TLSA

47ms

SOA

0ms

MTA-STS

57ms

DNSSEC

64ms

SRV

73ms

Total

2954ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-03 13:10:13	400ms	4 NS 0 A 0 MX	🔓 Insecure
2026-09-24 12:51:19 shown	2954ms	4 NS 0 A 0 MX	🔓 Insecure
2026-08-27 02:26:51	3165ms	4 NS 0 A 0 MX	🔓 Insecure
2026-07-02 12:06:36	6209ms	4 NS 0 A 0 MX	🔓 Insecure
2026-06-20 02:17:31	837ms	4 NS 0 A 0 MX	🔓 Insecure
2026-06-17 14:45:29	1038ms	4 NS 0 A 0 MX	🔓 Insecure