tutorial.dk - robtex.com
tutorial.dk
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 195.47.247.18ONECOM195.47.247.0/24 One.com A/S | ||||||
| PTR | one.com.webforward.g1i.one | ||||||
| NS | ns01.one.com ⭐ | ||||||
| A | 2001:67c:28cc::10ONECOM-INFRA2001:67c:28cc::/48 | ||||||
| PTR | ns01.one.com | ||||||
| A | 195.206.121.10ONECOM-INFRA195.206.121.0/24 | ||||||
| PTR | ns01.one.com | ||||||
| NS | ns02.one.com | ||||||
| A | 2001:67c:3c0::10🇩🇰 ONECOM2001:67c:3c0::/48 | ||||||
| PTR | ns02.one.com | ||||||
| A | 185.10.11.10ONECOM185.10.11.0/24 | ||||||
| PTR | ns02.one.com | ||||||
| SOA | ns01.one.comhostmaster@one.com 2026-09-11 #3 | ||||||
dk
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | b.nic.dk ⭐ | ||||||
| NS | c.nic.dk | ||||||
| NS | h.nic.dk | ||||||
| NS | l.nic.dk | ||||||
| NS | s.nic.dk | ||||||
| NS | t.nic.dk | ||||||
| TXT | DK zone updateEpoch 1789649280localtime Thu Sep 17 14:48:00 2026gmtime Thu Se... | ||||||
| SOA | b.nic.dktech@punktum.dk serial=1789649100 | ||||||
Same first word
Similar names
Previous names
tutasauto.dk |
tutavallis.dk |
tutaxi.dk |
tute.dk |
tutecks.dk |
tutee.dk |
tutein.dk |
tuteinogkoch.dk |
tutela.dk |
tuteshk.dk |
tuti.dk |
tutima.dk |
tuto.dk |
tutogpoulsen.dk |
tutor.dk |
tutora.dk |
tutoren.dk |
tutorholding.dk |
tutoria.dk |
Next names
DNS History
10 records (3 active, 7 former)
●NSns01.one.com2026-09-10 → 2026-09-17 · 3 obs
● 2026-09-10 19:33:50
● 2026-09-17 13:32:02
●NSns02.one.com2026-09-10 → 2026-09-17 · 3 obs
● 2026-09-10 19:33:50
● 2026-09-17 13:32:02
○NSns1.gratisdns.dk2015-06-12 → 2017-05-28 · 4 obs
● 2017-05-28 11:48:00
○ 2026-09-10 19:33:50
○ 2026-09-17 13:32:02
○NSns2.gratisdns.dk2015-06-12 → 2017-05-28 · 4 obs
● 2017-05-28 11:48:00
○ 2026-09-10 19:33:50
○ 2026-09-17 13:32:02
○NSns3.gratisdns.dk2015-06-12 → 2017-05-28 · 4 obs
● 2017-05-28 11:48:00
○ 2026-09-10 19:33:50
○ 2026-09-17 13:32:02
○NSns4.gratisdns.dk2015-06-12 → 2017-05-28 · 4 obs
● 2017-05-28 11:48:00
○ 2026-09-10 19:33:50
○ 2026-09-17 13:32:02
○NSns5.gratisdns.dk2015-06-12 → 2017-05-28 · 4 obs
● 2017-05-28 11:48:00
○ 2026-09-10 19:33:50
○ 2026-09-17 13:32:02
●A195.47.247.182026-09-10 → 2026-09-17 · 3 obs
● 2026-09-10 19:33:50
● 2026-09-17 13:32:02
○A2001:67c:3c0:12::532015-06-12 → 2017-05-28 · 4 obs
● 2017-05-28 11:48:00
○ 2026-09-10 19:33:50
○ 2026-09-17 13:32:02
○A91.221.196.2532015-06-12 → 2017-05-28 · 4 obs
● 2017-05-28 11:48:00
○ 2026-09-10 19:33:50
○ 2026-09-17 13:32:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dk | b.nic.dk, h.nic.dk, t.nic.dk, c.nic.dk... | - |
| tutorial.dk | ns02.one.com, ns01.one.com | - |
✅ Authoritative Response
Server:195.206.121.10
NS records: ns02.one.com, ns01.one.com
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
Validation error at dk: Error: DNS query timeout: 193.163.102.222 for DNSKEY dk
⏱️ Timing
Total: 4218ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 195.47.247.18 |
| NS | 2 | ns02.one.com, ns01.one.com |
| MX | 1 | . (pri: 0) |
| SOA | 1 | ns01.one.com hostmaster.one.com |
Analysis
IP Addresses
tutorial.dk resolves to just one IP address, 195.47.247.18.
Two other host names, along with lostislandbrewery.se, alternativedmc.com and advokataino.dk, also share IP numbers with tutorial.dk.
Name Servers
DNS delegation for tutorial.dk points to two name servers: ns01.one.com and ns02.one.com.
tutorial.dk shares its NS records with other domains, for example nyborgbibliotekbygningen.dk, binarybeacon.se, drillo.se and two others.
ns01.one.com directs to 195.206.121.10 and 2001:67c:28cc::10. ns02.one.com directs to 185.10.11.10 and 2001:67c:3c0::10. Each host name carries two IP addresses.