syan.dk DNS records

🖥️ Nameservers2 records 17ms

Nameserver	IP addresses	PTR	ASN / ISP
armando.ns.cloudflare.com	108.162.195.225 162.159.44.225 172.64.35.225 2606:4700:58::a29f:2ce1 2803:f800:50::6ca2:c3e1 2a06:98c1:50::ac40:23e1	armando.ns.cloudflare.com armando.ns.cloudflare.com armando.ns.cloudflare.com armando.ns.cloudflare.com armando.ns.cloudflare.com armando.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
kayleigh.ns.cloudflare.com	108.162.194.92 162.159.38.92 172.64.34.92 2606:4700:50::a29f:265c 2803:f800:50::6ca2:c25c 2a06:98c1:50::ac40:225c	kayleigh.ns.cloudflare.com kayleigh.ns.cloudflare.com kayleigh.ns.cloudflare.com kayleigh.ns.cloudflare.com kayleigh.ns.cloudflare.com kayleigh.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 34ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.26.243	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.139.167	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records2 records 34ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	syan.dk.mx.one.com	104.37.34.230 104.37.34.231 104.37.34.232 104.37.34.233	mx1.pub.mailpod11-cph3.one.com mx2.pub.mailpod11-cph3.one.com mx3.pub.mailpod11-cph3.one.com mx4.pub.mailpod11-cph3.one.com	AS51468 One.com A/S AS51468 One.com A/S AS51468 One.com A/S AS51468 One.com A/S
10	300s	mx03syan.mailsrvr.dk	185.210.177.16	srvr04.syan.dk	AS51377 CoMaSys ApS

🔷 AAAA Records (IPv6)2 records 39ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3036::6815:1af3	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::ac43:8ba7	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 53ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.26.243,172.67.139.167 ech=AEX+DQBBfwAgACA47+Qu+1wObnqFo6Z96p4veA7nvt21jpauabCzfKdMLAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:1af3,2606:4700:3037::ac43:8ba7

📝 TXT Records2 records 141ms

TXT Record
google-site-verification=5r7ODjSaOnF1aTS4zB9_rXpTHfItnBUHRdAE-3PNWmQ
v=spf1 include:_custspf.one.com include:servers.mcsv.net ~all

✉️ SPF

Policy	Record (syan.dk)
~all (soft fail)	v=spf1 include:_custspf.one.com include:servers.mcsv.net ~all

📨 DMARC

Policy	Record (_dmarc.syan.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:support@syan.dk,mailto:vtzdjvak@ag.dmarcian-eu.com

📬 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

🔏 ACME Challenge

Type	Name	Value
TXT	_acme-challenge.syan.dk	DXQezXHRTYDSShvZ3FdSpvYU3YoVaV67TRjaHaoBNlk
TXT	_acme-challenge.syan.dk	HEihn23xRqSoYUKb8V6cPUFfDCxHNz78DEhA8mLrlDg

🔗 TLSA / DANE

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

🔐 DNSSEC108ms

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

🏷️ SOA0ms

Field	Value
Serial	2413311173
Primary NS (MNAME)	armando.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

17ms

A

34ms

MX

34ms

AAAA

39ms

TXT

141ms

CAA

33ms

HTTPS

53ms

TLSA

61ms

SOA

0ms

MTA-STS

50ms

DNSSEC

108ms

SRV

68ms

Total

578ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 21:03:28	578ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-08-25 12:55:43	1101ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-08-20 07:11:44	1384ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-08-14 20:18:05	1369ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-06-26 20:39:25	835ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-06-22 08:41:49	3215ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-06-18 23:57:05	2219ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-06-17 23:45:34	1039ms	2 NS 2 A 2 MX	🔓 Insecure	View