synkron.dk

Records from scan: 2026-09-30 10:31:51 · 594ms total · last checked 2026-10-22 01:35 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

synkron.dk is a .dk domain served by 2 nameservers (hazel.ns.cloudflare.com, rex.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.74.112 is hosted by Cloudflare, Inc. (AS13335). The zone is not DNSSEC-signed, has no DMARC policy and is reachable over IPv6. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 43ms

Nameserver	IP addresses	PTR	ASN / ISP
hazel.ns.cloudflare.com	108.162.194.157 162.159.38.157 172.64.34.157 2606:4700:50::a29f:269d 2803:f800:50::6ca2:c29d 2a06:98c1:50::ac40:229d	hazel.ns.cloudflare.com hazel.ns.cloudflare.com hazel.ns.cloudflare.com hazel.ns.cloudflare.com hazel.ns.cloudflare.com hazel.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
rex.ns.cloudflare.com	108.162.195.13 162.159.44.13 172.64.35.13 2606:4700:58::a29f:2c0d 2803:f800:50::6ca2:c30d 2a06:98c1:50::ac40:230d	rex.ns.cloudflare.com rex.ns.cloudflare.com rex.ns.cloudflare.com rex.ns.cloudflare.com rex.ns.cloudflare.com rex.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

2 records 29ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.74.112	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.157.237	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 39ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::6815:4a70	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::ac43:9ded	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 48ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.74.112,172.67.157.237 ech=AEX+DQBBtQAgACAAdwTQLbqYK0sdUVDib5ozbHMmbrXTrcXDS27YbwHRBgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:4a70,2606:4700:3036::ac43:9ded

📝 TXT Records#

1 records 157ms

TXT Record
google-site-verification=2LVbhoIOHcz9pLKv3L7DtDX4_PmeA_8YUoI8nHpCb-E

✉️ 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#

checked 2026-09-30 10:31:51

www	Address record (no CNAME)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

108ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

32ms

Field	Value
Serial	2416171684
Primary NS (MNAME)	hazel.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

43ms

29ms

64ms

AAAA

39ms

TXT

157ms

CAA

33ms

HTTPS

48ms

TLSA

56ms

SOA

32ms

MTA-STS

51ms

DNSSEC

108ms

SRV

63ms

Total

594ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 10:31:51 shown	594ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-26 09:51:22	564ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-22 21:19:14	594ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-17 05:31:38	379ms	3 NS 0 A 0 MX	🔒 Secure
2026-09-03 02:07:23	402ms	3 NS 0 A 0 MX	🔒 Secure
2026-08-07 04:39:16	8667ms	3 NS 0 A 0 MX	🔒 Secure
2026-07-31 20:22:52	637ms	1 NS 0 A 0 MX	❓ Unknown
2026-07-29 17:13:03	1074ms	1 NS 0 A 0 MX	❓ Unknown
2026-07-27 19:58:40	2635ms	1 NS 0 A 0 MX	❓ Unknown
2026-07-26 19:21:40	8582ms	1 NS 0 A 0 MX	❓ Unknown
2026-07-25 18:57:29	706ms	1 NS 0 A 0 MX	❓ Unknown
2026-07-24 18:34:11	768ms	1 NS 0 A 0 MX	❓ Unknown
2026-07-23 16:01:19	864ms	1 NS 0 A 0 MX	❓ Unknown
2026-07-22 12:15:53	9737ms	1 NS 0 A 0 MX	❓ Unknown
2026-07-20 18:32:02	2784ms	1 NS 0 A 0 MX	❓ Unknown
2026-07-19 14:59:57	703ms	1 NS 0 A 0 MX	❓ Unknown
2026-07-18 12:42:58	33032ms	1 NS 0 A 0 MX	❓ Unknown
2026-07-17 09:24:12	651ms	1 NS 0 A 0 MX	❓ Unknown
2026-07-14 11:14:16	784ms	1 NS 0 A 0 MX	❓ Unknown
2026-07-12 22:21:07	8641ms	1 NS 0 A 0 MX	❓ Unknown
2026-07-11 09:03:25	823ms	1 NS 0 A 0 MX	❓ Unknown
2026-07-08 20:34:14	725ms	1 NS 0 A 0 MX	❓ Unknown
2026-07-06 04:29:41	669ms	1 NS 0 A 0 MX	❓ Unknown
2026-07-04 21:43:10	4529ms	1 NS 0 A 0 MX	❓ Unknown
2026-07-03 14:16:37	407ms	1 NS 0 A 0 MX	❓ Unknown