syntropic.dk

📜 Historical scan 2026-07-21 09:04:09 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

syntropic.dk is a .dk domain served by 2 nameservers (nico.ns.cloudflare.com, norah.ns.cloudflare.com). It was registered on 10 December 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.199.108.153 is hosted by Fastly, Inc. (AS54113) in United States. The zone is of unknown DNSSEC status, 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 31ms

Nameserver	IP addresses	PTR	ASN / ISP
nico.ns.cloudflare.com	108.162.195.147 162.159.44.147 172.64.35.147 2606:4700:58::a29f:2c93 2803:f800:50::6ca2:c393 2a06:98c1:50::ac40:2393	nico.ns.cloudflare.com nico.ns.cloudflare.com nico.ns.cloudflare.com nico.ns.cloudflare.com nico.ns.cloudflare.com nico.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
norah.ns.cloudflare.com	108.162.194.70 162.159.38.70 172.64.34.70 2606:4700:50::a29f:2646 2803:f800:50::6ca2:c246 2a06:98c1:50::ac40:2246	norah.ns.cloudflare.com norah.ns.cloudflare.com norah.ns.cloudflare.com norah.ns.cloudflare.com norah.ns.cloudflare.com norah.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

4 records 48ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.199.108.153	300s	cdn-185-199-108-153.github.com	AS54113	Fastly, Inc.	185.199.108.0/22	🇺🇸 United States	—
185.199.109.153	300s	cdn-185-199-109-153.github.com	AS54113	Fastly, Inc.	185.199.108.0/22	🇺🇸 United States	—
185.199.110.153	300s	cdn-185-199-110-153.github.com	AS54113	Fastly, Inc.	185.199.108.0/22	🇺🇸 United States	—
185.199.111.153	300s	cdn-185-199-111-153.github.com	AS54113	Fastly, Inc.	185.199.108.0/22	🇺🇸 United States	—

📧 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 2026-10-22 01:33:32

www CNAME	soerensenkarl.github.io (all on github.io) → 185.199.108.153 185.199.109.153 185.199.110.153 185.199.111.153 2606:50c0:8000::153 2606:50c0:8001::153 2606:50c0:8002::153 2606:50c0:8003::153 (AS54113)
www vs bare domain	Same network syntropic.dk: 185.199.108.153 185.199.109.153 185.199.110.153 185.199.111.153 (AS54113) www.syntropic.dk: 185.199.108.153 185.199.109.153 185.199.110.153 185.199.111.153 (AS54113)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

122ms

Check	Result
Validation Status	❓ Unknown
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	broken trust chain resolving 'syntropic.dk/A/IN': 127.0.0.1#53

🏷️ SOA#

0ms

Field	Value
Serial	2410038754
Primary NS (MNAME)	nico.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-17 05:08:12

Field	Value
Registrar	Simply.com A/S
Registered	2025-12-10
Expires	2026-12-09 (47d)

🔗 Same registrant#

1 domain

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).

Domain	Registrar
rbtgroup.dk	Simply.com A/S

📋 WHOIS#

⏱️ Lookup Timing#

31ms

48ms

43ms

AAAA

51ms

TXT

166ms

CAA

49ms

HTTPS

40ms

TLSA

109ms

SOA

0ms

MTA-STS

78ms

DNSSEC

122ms

SRV

243ms

Total

1047ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-22 01:33:32	1101ms	2 NS 4 A 1 MX	🔓 Insecure
2026-10-17 04:25:57	490ms	2 NS 4 A 1 MX	🔓 Insecure
2026-10-09 14:53:32	874ms	2 NS 4 A 1 MX	🔓 Insecure
2026-09-20 18:57:52	964ms	2 NS 4 A 1 MX	🔓 Insecure
2026-09-13 16:46:43	1472ms	2 NS 4 A 1 MX	🔓 Insecure
2026-09-07 07:38:00	541ms	2 NS 4 A 1 MX	🔓 Insecure
2026-08-19 09:28:09	1153ms	2 NS 4 A 1 MX	🔓 Insecure
2026-07-22 16:27:07	1802ms	2 NS 4 A 1 MX	🔓 Insecure
2026-07-21 09:04:09 shown	1047ms	2 NS 4 A 0 MX	❓ Unknown
2026-06-25 12:39:45	689ms	2 NS 0 A 0 MX	🔓 Insecure
2026-06-17 22:25:02	12841ms	2 NS 0 A 0 MX	🔓 Insecure
2026-06-17 22:01:22	9631ms	2 NS 0 A 0 MX	❓ Unknown