suma.computer - dns.ninja
suma.computer
| DNSSEC | ⚠️ Not signed | ||||||
| A | 37.9.175.212🇸🇰 WEBSUPPORT-SRO-SK-AS37.9.175.0/24 | ||||||
| NS | ns1.websupport.cz ⭐ | ||||||
| A | 2a10:bbc0::11🇨🇿 ACTIVE24-AS2a10:bbc0::/32 | ||||||
| PTR | ns1.websupport.eu | ||||||
| A | 45.10.97.11🇨🇿 ACTIVE24-AS45.10.97.0/24 | ||||||
| PTR | ns1.websupport.eu | ||||||
| NS | ns2.websupport.cz | ||||||
| A | 2a02:250:3::12🇸🇪 ACTIVE24-AS2a02:250:3::/48 | ||||||
| PTR | ns2.websupport.eu | ||||||
| A | 185.71.159.12🇸🇪 ACTIVE24-AS185.71.159.0/24 | ||||||
| PTR | ns2.websupport.eu | ||||||
| NS | ns3.websupport.eu | ||||||
| A | 2a10:bbc0::13🇨🇿 ACTIVE24-AS2a10:bbc0::/32 | ||||||
| PTR | ns3.websupport.eu | ||||||
| A | 45.10.97.13🇨🇿 ACTIVE24-AS45.10.97.0/24 | ||||||
| PTR | ns3.websupport.eu | ||||||
| TXT | v=spf1 ip4:84.242.76.123 ip4:90.177.106.173 mx a:suma02.suma-cz.cz a:suma03.s... | ||||||
| SOA | ns1.websupport.czadmin@websupport.cz serial=1784056636 | ||||||
computer
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | v0n0.nic.computer ⭐ | ||||||
| NS | v0n1.nic.computer | ||||||
| NS | v0n2.nic.computer | ||||||
| NS | v0n3.nic.computer | ||||||
| NS | v2n0.nic.computer | ||||||
| NS | v2n1.nic.computer | ||||||
| SOA | v0n0.nic.computerhostmaster@donuts.email serial=1785618933 | ||||||
Same first word
Similar names
DNS History
11 records (4 active, 7 former)
○NSns.gransy.com2016-12-10 → 2017-08-27 · 4 obs
● 2017-08-27 07:27:06
○ 2026-03-26 09:15:22
○ 2026-08-01 21:22:12
●NSns1.websupport.cz2026-03-26 → 2026-08-01 · 3 obs
● 2026-03-26 09:15:22
● 2026-08-01 21:22:12
○NSns2.gransy.com2016-12-10 → 2017-08-27 · 4 obs
● 2017-08-27 07:27:06
○ 2026-03-26 09:15:22
○ 2026-08-01 21:22:12
●NSns2.websupport.cz2026-03-26 → 2026-08-01 · 3 obs
● 2026-03-26 09:15:22
● 2026-08-01 21:22:12
○NSns3.gransy.com2016-12-10 → 2017-08-27 · 4 obs
● 2017-08-27 07:27:06
○ 2026-03-26 09:15:22
○ 2026-08-01 21:22:12
●NSns3.websupport.eu2026-03-26 → 2026-08-01 · 3 obs
● 2026-03-26 09:15:22
● 2026-08-01 21:22:12
○NSns4.gransy.com2016-12-10 → 2017-08-27 · 4 obs
● 2017-08-27 07:27:06
○ 2026-03-26 09:15:22
○ 2026-08-01 21:22:12
○NSns5.gransy.com2016-12-10 → 2017-08-27 · 4 obs
● 2017-08-27 07:27:06
○ 2026-03-26 09:15:22
○ 2026-08-01 21:22:12
●A37.9.175.2122026-03-26 → 2026-08-01 · 3 obs
● 2026-03-26 09:15:22
● 2026-08-01 21:22:12
○A83.167.252.242017-08-27 → 2017-08-27 · 4 obs
● 2017-08-27 07:27:06
○ 2026-03-26 09:15:22
○ 2026-08-01 21:22:12
○A89.185.235.122016-12-10 → 2016-12-10 · 3 obs
○ 2017-08-27 07:27:06
○ 2026-08-01 21:22:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| computer | v0n0.nic.computer, v0n1.nic.computer, v0n2.nic.computer, v0n3.nic.computer... | 12 records |
| suma.computer | ns2.websupport.cz, ns3.websupport.eu, ns1.websupport.cz | - |
✅ Authoritative Response
Server:185.71.159.12
NS records: ns2.websupport.cz, ns3.websupport.eu, ns1.websupport.cz
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1249ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 37.9.175.212 |
| NS | 3 | ns1.websupport.cz, ns2.websupport.cz... |
| TXT | 1 | v=spf1 ip4:84.242.76.123 ip4:90.177.106. |
| SOA | 1 | ns1.websupport.cz admin.websupport.cz |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (v0n0.nic.computer, v0n1.nic.computer, v0n2.nic.computer...)
Analysis
IP Addresses
suma.computer resolves to just one IP address, 37.9.175.212.
Two other host names, along with mail.oamb.cz, rezervo.cz and effcz.eu, also share IP numbers with suma.computer.
Name Servers
suma.computer has three name servers — ns1.websupport.cz, ns2.websupport.cz and ns3.websupport.eu.
suma.computer partially shares its NS delegation with several other domains, including ezona.sk, pro-max.ch, strefa.pt and two others.
These name servers regularly co-occur with the name servers ns1.websupport.sk, ns2.websupport.sk and ns3.websupport.sk.
Each of ns1.websupport.cz, ns2.websupport.cz and ns3.websupport.eu points to two IP numbers. ns1.websupport.cz points to 45.10.97.11 and 2a10:bbc0::11. ns2.websupport.cz points to 185.71.159.12 and 2a02:250:3::12. ns3.websupport.eu points to 45.10.97.13 and 2a10:bbc0::13.