cykloosyn.dk DNS records

🖥️ Nameservers2 records 30ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records1 records 24ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
157.180.125.106	3600s	static.106.125.180.157.clients.your-server.de	AS24940	Hetzner Online GmbH	157.180.0.0/17	🇫🇮 Finland	Helsinki

📧 MX Records4 records 23ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	10800s	mx1.mailpod16-cph3.g1i.one.com	5.249.232.33	mx1.mailpod16-cph3.g1i.one.com	AS51468 One.com A/S
10	10800s	mx2.mailpod16-cph3.g1i.one.com	5.249.232.34	mx2.mailpod16-cph3.g1i.one.com	AS51468 One.com A/S
10	10800s	mx3.mailpod16-cph3.g1i.one.com	5.249.232.35	mx3.mailpod16-cph3.g1i.one.com	AS51468 One.com A/S
10	10800s	mx4.mailpod16-cph3.g1i.one.com	5.249.232.36	mx4.mailpod16-cph3.g1i.one.com	AS51468 One.com A/S

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 98ms

TXT Record
google-site-verification=u6FNHNAGTskgvN7dKoJphWOFnRcU5R5wjSYCQlpcZi4
google-site-verification=uQyza_9bmSaQAYajo7VdAtFgyuDKwierPGBUP_w6LRQ

✉️ SPF

✗ No SPF record — mail spoofing not restricted

📨 DMARC

Policy	Record (_dmarc.cykloosyn.dk)
p=reject	v=DMARC1; p=reject

📬 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 / DANE4 records 114ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx1.mailpod16-cph3.g1i.one.com	DANE-EE · SPKI · SHA-256	24689A1B29BE70163B6DCF262497B6EC…
SMTP _25._tcp.mx2.mailpod16-cph3.g1i.one.com	DANE-EE · SPKI · SHA-256	24689A1B29BE70163B6DCF262497B6EC…
SMTP _25._tcp.mx3.mailpod16-cph3.g1i.one.com	DANE-EE · SPKI · SHA-256	24689A1B29BE70163B6DCF262497B6EC…
SMTP _25._tcp.mx4.mailpod16-cph3.g1i.one.com	DANE-EE · SPKI · SHA-256	24689A1B29BE70163B6DCF262497B6EC…

🔐 DNSSEC92ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA0ms

Field	Value
Serial	2026082802
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

30ms

A

24ms

MX

23ms

AAAA

27ms

TXT

98ms

CAA

27ms

HTTPS

23ms

TLSA

114ms

SOA

0ms

MTA-STS

33ms

DNSSEC

92ms

SRV

38ms

Total

597ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-29 00:29:37	597ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-27 15:00:45	610ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-22 04:42:12	5041ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-21 04:25:24	1302ms	2 NS 1 A 4 MX	🔓 Insecure	View
2026-08-15 15:35:15	9082ms	2 NS 1 A 4 MX	🔓 Insecure	View
2026-08-11 22:02:46	9100ms	2 NS 1 A 4 MX	🔓 Insecure	View
2026-07-17 15:46:40	492ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-15 10:36:42	692ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-09 01:06:15	628ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-06 21:44:22	1092ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-04 17:26:16	6551ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-02 23:59:03	2138ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-06-24 07:50:25	1041ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-23 18:25:35	1885ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-23 14:30:33	312ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-23 11:01:43	930ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-22 23:26:25	570ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-21 20:19:08	1007ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 22:51:00	623ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-16 23:32:08	1983ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-16 23:30:41	282ms	0 NS 0 A 0 MX	❓ Unknown	View