ybu.fi - robtex.com
ybu.fi
| DNSSEC | ⚠️ Not signed | ||||||
| A | 199.36.158.100🇺🇸 Fastly199.36.158.0/24 Google | ||||||
| NS | ns1.shellit.org ⭐ | ||||||
| A | 2a03:e581:4::51🇫🇮 MULTIMFI2a03:e581:4::/48 | ||||||
| PTR | ns1.shellit.org | ||||||
| A | 164.215.39.224🇫🇮 FICOLO164.215.32.0/21 Ficolo Oy | ||||||
| NS | ns2.shellit.org | ||||||
| A | 2a03:e581:4::52🇫🇮 MULTIMFI2a03:e581:4::/48 | ||||||
| PTR | ns2.shellit.org | ||||||
| A | 164.215.39.225🇫🇮 FICOLO164.215.32.0/21 Ficolo Oy | ||||||
| NS | ns3.shellit.org | ||||||
| A | 2a01:4f8:c010:b53e::1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | ns3.shellit.org | ||||||
| A | 5.75.253.66🇩🇪 Hetzner5.75.128.0/17 HETZNER-DC | ||||||
| PTR | ns3.shellit.org | ||||||
| MX | mail1.shellit.org ⭐ | ||||||
| A | 164.215.39.208🇫🇮 FICOLO164.215.32.0/21 Ficolo Oy | ||||||
| MX | mail2.shellit.org(50) | ||||||
| A | 2a01:4f8:1c1c:5519::1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| A | 157.90.173.56🇩🇪 Hetzner157.90.0.0/16 HETZNER-DC | ||||||
| PTR | mail2.shellit.org | ||||||
| TXT | hosting-site=ybu-turku-terror | ||||||
| SOA | ns1.shellit.orginfo@shellit.org.ybu.fi 2026-07-30 #8 | ||||||
fi
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.fi ⭐ | ||||||
| NS | b.fi | ||||||
| NS | c.fi | ||||||
| NS | d.fi | ||||||
| NS | e.fi | ||||||
| NS | f.fi | ||||||
| NS | g.fi | ||||||
| NS | i.fi | ||||||
| NS | j.fi | ||||||
| NS | k.fi | ||||||
| TXT | https://domain.fi/ | ||||||
| TXT | whois.fi | ||||||
| SOA | a.fifi-domain-tech@ficora.fi 2026-08-11 #55 | ||||||
Same first word
ybu.de |
ybu.it |
ybu.cn |
ybu.ru |
ybu.me |
ybu.co |
ybu.ch |
ybu.cc |
ybu.or.jp |
ybu.edu.tr |
ybu.ca |
ybu.org |
ybu.biz |
ybu.dk |
ybu.nl |
ybu.eu |
ybu.in |
ybu.ac.cn |
ybu.fr |
ybu.fi |
ybu.edu.cn |
ybu.casino |
ybu.net |
Similar names
DNS History
6 records (6 active, 0 former)
●NSns1.shellit.org2026-08-02 → 2026-08-11 · 2 obs
● 2026-08-11 15:19:16
●NSns2.shellit.org2026-08-02 → 2026-08-11 · 2 obs
● 2026-08-11 15:19:16
●NSns3.shellit.org2026-08-02 → 2026-08-11 · 2 obs
● 2026-08-11 15:19:16
●MXmail1.shellit.org2026-08-02 → 2026-08-11 · 2 obs
● 2026-08-11 15:19:16
●MXmail2.shellit.org2026-08-02 → 2026-08-11 · 2 obs
● 2026-08-11 15:19:16
●A199.36.158.1002026-08-02 → 2026-08-11 · 2 obs
● 2026-08-11 15:19:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| fi | a.fi, b.fi, c.fi, d.fi... | - |
| ybu.fi | ns1.shellit.org, ns2.shellit.org, ns3.shellit.org | - |
✅ Authoritative Response
Server:164.215.39.224
NS records: ns1.shellit.org, ns2.shellit.org, ns3.shellit.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ybu.fi (unsigned zone)
⏱️ Timing
Total: 887ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 199.36.158.100 |
| NS | 3 | ns3.shellit.org, ns2.shellit.org... |
| MX | 2 | mail2.shellit.org (pri: 50), mail1.shellit.org (pri: 10) |
| TXT | 1 | hosting-site=ybu-turku-terror |
| SOA | 1 | ns1.shellit.org info.shellit.org.ybu.fi |
Analysis
IP Addresses
ybu.fi has exactly one IP address — 199.36.158.100.
savnote003.firebaseapp.com, hceirwpceq.web.app, kgas9qwpzxa.web.app plus two other host names have IP numbers in common with ybu.fi.
Name Servers
ybu.fi has three name servers — ns1.shellit.org, ns2.shellit.org and ns3.shellit.org.
ybu.fi has at least partial name server overlap with other domains, such as mrenovo.com, himmee.org, prepay.fi and two others.
It is common to see these name servers used together with name servers ns1.z.fi and ns2.z.fi.
Each of ns1.shellit.org, ns2.shellit.org and ns3.shellit.org points to two IP numbers. ns1.shellit.org points to 164.215.39.224 and 2a03:e581:4::51. ns2.shellit.org points to 164.215.39.225 and 2a03:e581:4::52. ns3.shellit.org points to 5.75.253.66 and 2a01:4f8:c010:b53e::1.
Mail Servers
ybu.fi uses two mail servers, mail1.shellit.org and mail2.shellit.org.
The mail server setup of ybu.fi matches that of other domains such as jukkaniiranen.com, juhopekkala.com, hasak.fi and two others.
Host names pointing to two IP addresses:
mail2.shellit.org resolves to 157.90.173.56 and 2a01:4f8:1c1c:5519::1.
Host names resolving to a single IP address:
mail1.shellit.org resolves to 164.215.39.208.