1o1.dk DNS records

🖥️ Nameservers2 records 184ms

Nameserver	IP addresses	PTR	ASN / ISP
titan.ns.cloudflare.com	108.162.195.93 162.159.44.93 172.64.35.93 2606:4700:58::a29f:2c5d 2803:f800:50::6ca2:c35d 2a06:98c1:50::ac40:235d	titan.ns.cloudflare.com titan.ns.cloudflare.com titan.ns.cloudflare.com titan.ns.cloudflare.com titan.ns.cloudflare.com titan.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
ulla.ns.cloudflare.com	108.162.192.233 172.64.32.233 173.245.58.233 2606:4700:50::adf5:3ae9 2803:f800:50::6ca2:c0e9 2a06:98c1:50::ac40:20e9	ulla.ns.cloudflare.com ulla.ns.cloudflare.com ulla.ns.cloudflare.com ulla.ns.cloudflare.com ulla.ns.cloudflare.com ulla.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 189ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.53.238	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.220.5	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records1 records 195ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	. Null MX — domain accepts no email (RFC 7505)

🔷 AAAA Records (IPv6)2 records 177ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3035::ac43:dc05	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::6815:35ee	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 191ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.53.238,172.67.220.5 ech=AEX+DQBBGQAgACBhTnTBQrVPo3FOYB4IYBImXRFfxB2VG28KnMxu4Vx0aQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::ac43:dc05,2606:4700:3037::6815:35ee

📝 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

🔗 TLSA / DANE

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

🔐 DNSSEC305ms

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	2412447135
Primary NS (MNAME)	titan.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

184ms

A

189ms

MX

195ms

AAAA

177ms

TXT

408ms

CAA

198ms

HTTPS

191ms

TLSA

163ms

SOA

0ms

MTA-STS

259ms

DNSSEC

305ms

SRV

255ms

Total

1991ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-18 01:49:46	1991ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-16 23:22:19	2752ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-06 19:36:49	925ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-07-20 11:25:37	1069ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-27 12:23:50	1452ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-26 11:56:22	898ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-24 20:24:16	869ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-22 07:25:13	1170ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-21 23:39:07	444ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-19 17:35:25	544ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-18 17:00:24	3094ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-18 08:27:15	830ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-16 12:38:08	503ms	2 NS 2 A 0 MX	🔓 Insecure	View