oksyn.dk DNS records

🖥️ Nameservers2 records 32ms

Nameserver	IP addresses	PTR	ASN / ISP
ken.ns.cloudflare.com	108.162.193.127 172.64.33.127 173.245.59.127 2606:4700:58::adf5:3b7f 2803:f800:50::6ca2:c17f 2a06:98c1:50::ac40:217f	ken.ns.cloudflare.com ken.ns.cloudflare.com ken.ns.cloudflare.com ken.ns.cloudflare.com ken.ns.cloudflare.com ken.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
pat.ns.cloudflare.com	108.162.192.139 172.64.32.139 173.245.58.139 2606:4700:50::adf5:3a8b 2803:f800:50::6ca2:c08b 2a06:98c1:50::ac40:208b	pat.ns.cloudflare.com pat.ns.cloudflare.com pat.ns.cloudflare.com pat.ns.cloudflare.com pat.ns.cloudflare.com pat.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 32ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.28.236	—	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.147.202	—	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records2 records 49ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	mx1-us1.ppe-hosted.com	148.163.129.50 67.231.154.162	mx1-us1.ppe-hosted.com mx1-us1.ppe-hosted.com	AS13916 Proofpoint, Inc. AS22843 Proofpoint, Inc.
20	—	mx2-us1.ppe-hosted.com	148.163.129.51 67.231.154.163	mx2-us1.ppe-hosted.com mx2-us1.ppe-hosted.com	AS13916 Proofpoint, Inc. AS22843 Proofpoint, Inc.

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.189.88

🔷 AAAA Records (IPv6)2 records 33ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::ac43:93ca	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::6815:1cec	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 32ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.28.236,172.67.147.202 ech=AEX+DQBBXQAgACCKtZprehaOOcZuI8UfRINUiU1H1hp2/GZSIeULHEiwSAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:93ca,2606:4700:3035::6815:1cec

📝 TXT Records4 records 124ms

TXT Record
NETORG14972328.onmicrosoft.com
oksyn-dk.mail.protection.outlook.com
secureserver.net
v=spf1 a:dispatch-us.ppe-hosted.com include:secureserver.net -all

✉️ SPF

Policy	Record (oksyn.dk)
-all (hard fail)	v=spf1 a:dispatch-us.ppe-hosted.com include:secureserver.net -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

🔗 TLSA / DANE

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

🔐 DNSSEC78ms

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

🏷️ SOA64ms

Field	Value
Serial	2406990002
Primary NS (MNAME)	ken.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

32ms

A

32ms

MX

49ms

AAAA

33ms

TXT

124ms

CAA

53ms

HTTPS

32ms

TLSA

309ms

SOA

64ms

MTA-STS

40ms

DNSSEC

78ms

SRV

114ms

Total

960ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-02 06:59:56	1365ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-07-18 19:32:49	1604ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-07-15 01:39:37	9139ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-07-10 03:23:42	1445ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-07-01 03:12:43	1127ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-06-29 17:32:41	1280ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-06-26 19:10:45	1791ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-06-24 02:04:04	904ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-18 00:07:40	960ms	2 NS 2 A 2 MX	🔓 Insecure	View