1o1.dk

Records from scan: 2026-10-16 20:56:29  ·  598ms total  ·  last checked 2026-10-19 22:13 (unchanged)
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

1o1.dk is a .dk domain served by 2 nameservers (titan.ns.cloudflare.com, ulla.ns.cloudflare.com). It was registered on 23 March 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.53.238 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by .. 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   32ms
NameserverIP addressesPTRASN / 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 Records#

2 records   33ms
IPTTLPTRASNISP / OrgCIDRCountryCity
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 Records#

1 records   37ms
PriorityTTLMail ServerIP addressesPTRASN
0 300s .  Null MX — domain accepts no email (RFC 7505)

🔷 AAAA Records (IPv6)#

2 records   31ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
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 Records#

1 records   28ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.53.238,172.67.220.5 ech=AEX+DQBBuQAgACD13DrvtH+9m9kSwpq9gVO1mD+Z6UKKqP8QktOTG/SeBgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= 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

🧩 Web & zone#

checked 2026-10-16 20:56:29
wwwNXDOMAIN
www vs bare domainwww does not resolve (all like this)
WildcardNo

🔗 TLSA / DANE#

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

🔐 DNSSEC#

117ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

39ms
FieldValue
Serial2417628211
Primary NS (MNAME)titan.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-16 21:18:56
FieldValue
RegistrarONE.COM A/S
Registered2026-03-23
Expires2027-03-22 (152d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
32ms
A
33ms
MX
37ms
AAAA
31ms
TXT
158ms
CAA
45ms
HTTPS
28ms
TLSA
59ms
SOA
39ms
MTA-STS
62ms
DNSSEC
117ms
SRV
60ms
Total
598ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-16 20:56:29 shown 598ms 2 NS 2 A 1 MX 🔓 Insecure
2026-10-15 19:03:17 449ms 2 NS 2 A 1 MX 🔓 Insecure
2026-10-04 18:47:02 487ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-17 21:13:16 1469ms 2 NS 2 A 1 MX 🔓 Insecure
2026-08-18 01:49:46 1991ms 2 NS 2 A 1 MX 🔓 Insecure
2026-08-16 23:22:19 2752ms 2 NS 2 A 1 MX 🔓 Insecure
2026-08-06 19:36:49 925ms 2 NS 2 A 1 MX 🔓 Insecure
2026-07-20 11:25:37 1069ms 2 NS 2 A 1 MX 🔓 Insecure
2026-06-27 12:23:50 1452ms 2 NS 2 A 1 MX 🔓 Insecure
2026-06-26 11:56:22 898ms 2 NS 2 A 1 MX 🔓 Insecure
2026-06-24 20:24:16 869ms 2 NS 2 A 1 MX 🔓 Insecure
2026-06-22 07:25:13 1170ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-21 23:39:07 444ms 2 NS 2 A 1 MX 🔓 Insecure
2026-06-19 17:35:25 544ms 2 NS 2 A 1 MX 🔓 Insecure
2026-06-18 17:00:24 3094ms 2 NS 2 A 1 MX 🔓 Insecure
2026-06-18 08:27:15 830ms 2 NS 2 A 0 MX 🔓 Insecure
2026-06-16 12:38:08 503ms 2 NS 2 A 0 MX 🔓 Insecure
dhd.dk [/] search Domains, Hosts & DNS — .dk zone