root.gr - dns.ninja
root.gr
| DNSSEC | ⚠️ Not signed | ||||||
| A | 83.235.252.12🇬🇷 OTENET-GR83.235.0.0/16 OTEnet | ||||||
| PTR | dhcp.think.ondsl.gr | ||||||
| NS | ns1.think.gr ⭐ | ||||||
| A | 94.71.198.196🇬🇷 OTENET-GR94.71.0.0/16 OTEnet | ||||||
| PTR | 196.198.71.94.static.otenet.gr | ||||||
| NS | ns2.think.gr | ||||||
| A | 83.235.252.5🇬🇷 OTENET-GR83.235.0.0/16 OTEnet | ||||||
| PTR | sagittarius.think.ondsl.gr | ||||||
| MX | mailb.root.gr ⭐ | ||||||
| A | 83.235.252.9🇬🇷 OTENET-GR83.235.0.0/16 OTEnet | ||||||
| PTR | printer.think.ondsl.gr | ||||||
| TXT | v=spf1 mx a:mail.think.gr ~all | ||||||
| SOA | ns1.think.grroot@ns1.think.gr 2020-03-13 #1 | ||||||
gr
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | grdns.ics.forth.gr ⭐ | ||||||
| NS | estia.ics.forth.gr | ||||||
| NS | gr-at.ics.forth.gr | ||||||
| NS | gr-c.ics.forth.gr | ||||||
| NS | gr-d.ics.forth.gr | ||||||
| NS | gr-m.ics.forth.gr | ||||||
| SOA | grdns.ics.forth.grhmaster-info@ics.forth.gr serial=2606180691 | ||||||
Subdomains
mailb.root.gr |
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●MXmailb.root.gr2015-06-18 → 2026-06-18 · 5 obs
● 2026-05-29 12:38:40
○ 2026-06-06 01:11:46
● 2026-06-12 06:12:14
● 2026-06-18 08:13:14
●A83.235.252.122015-06-18 → 2026-06-18 · 5 obs
● 2026-05-29 12:38:40
○ 2026-06-06 01:11:46
● 2026-06-12 06:12:14
● 2026-06-18 08:13:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| gr | gr-c.ics.forth.gr, gr-d.ics.forth.gr, gr-m.ics.forth.gr, estia.ics.forth.gr... | - |
| root.gr | ns1.think.gr, ns2.think.gr | 2 records |
✅ Authoritative Response
Server:94.71.198.196
NS records: ns1.think.gr, ns2.think.gr
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for root.gr (unsigned zone)
⏱️ Timing
Total: 3773ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 83.235.252.12 |
| NS | 2 | ns1.think.gr, ns2.think.gr |
| MX | 1 | mailb.root.gr (pri: 10) |
| TXT | 1 | v=spf1 mx a:mail.think.gr ~all |
| SOA | 1 | ns1.think.gr root.ns1.think.gr |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.think.gr, ns1.think.gr)
Analysis
Hierarchy
The domain mailb.root.gr falls under the parent root.gr.
IP Addresses
root.gr directs to one IP number, which is 83.235.252.12.
There are other host names — dhcp.think.ondsl.gr among them — that share IP numbers with root.gr.
Name Servers
DNS delegation for root.gr points to two name servers: ns1.think.gr and ns2.think.gr.
root.gr has the same name server delegation as a number of other domains, such as think.gr, d-b.gr, pelion-estate.gr and two more.
At least some of root.gr's name servers are shared with other domains, for example mousikovagoni.gr, al-pan.gr, letsgotravel.gr and two more.
These name servers tend to be used in conjunction with the name servers ns3.think.gr.
Each of ns1.think.gr and ns2.think.gr has one IP address: ns1.think.gr uses 94.71.198.196 and ns2.think.gr uses 83.235.252.5.
Mail Servers
root.gr routes its mail through a single mail server, mailb.root.gr.
mailb.root.gr has exactly one IP number: 83.235.252.9.