com.gr - dns.ninja
com.gr
gr
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | grdns.ics.forth.gr ⭐ | ||||||
| NS | estia.ics.forth.gr | ||||||
| NS | gr-a.ics.forth.gr | ||||||
| NS | gr-at.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=2607101591 | ||||||
Subdomains
Same first word
Similar names
DNS History
10 records (6 active, 4 former)
●NSestia.ics.forth.gr2015-08-31 → 2026-07-10 · 2 obs
● 2026-07-10 19:40:10
●NSgr-a.ics.forth.gr2026-07-01 → 2026-07-10 · 3 obs
● 2026-07-01 09:24:28
● 2026-07-10 19:40:10
●NSgr-at.ics.forth.gr2015-08-31 → 2026-07-10 · 2 obs
● 2026-07-10 19:40:10
○NSgr-c.ics.forth.gr2016-06-17 → 2021-09-21 · 12 obs
● 2016-06-17 07:39:00
● 2016-10-31 23:39:02
○ 2016-11-10 13:30:10
○ 2016-11-22 07:41:08
● 2016-11-24 06:01:08
● 2016-11-26 11:56:20
○ 2016-12-07 10:37:16
● 2016-12-11 19:36:54
● 2021-09-21 14:49:34
○ 2026-07-01 09:24:28
○ 2026-07-10 19:40:10
●NSgr-d.ics.forth.gr2017-08-01 → 2026-07-10 · 3 obs
● 2017-08-01 22:18:46
● 2026-07-10 19:40:10
○NSgrdns-aix.ics.forth.gr2015-08-31 → 2016-12-07 · 8 obs
● 2016-06-08 05:38:58
○ 2016-06-17 07:39:00
○ 2016-10-12 12:22:04
● 2016-10-31 23:39:02
● 2016-12-07 10:37:16
○ 2016-12-11 19:36:54
○ 2026-07-10 19:40:10
○NSgrdns-br.ics.forth.gr2015-08-31 → 2016-12-07 · 8 obs
● 2016-06-08 05:38:58
○ 2016-06-17 07:39:00
○ 2016-10-12 12:22:04
● 2016-10-31 23:39:02
● 2016-12-07 10:37:16
○ 2016-12-11 19:36:54
○ 2026-07-10 19:40:10
○NSgrdns-de.denic.de2015-08-31 → 2017-06-06 · 4 obs
● 2017-06-06 05:53:40
○ 2017-08-01 22:18:46
○ 2026-07-10 19:40:10
●NSgrdns-m.ics.forth.gr2015-08-31 → 2026-07-10 · 2 obs
● 2026-07-10 19:40:10
●NSgrdns.ics.forth.gr2015-08-31 → 2026-07-10 · 2 obs
● 2026-07-10 19:40:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| gr | gr-d.ics.forth.gr, gr-m.ics.forth.gr, estia.ics.forth.gr, gr-at.ics.forth.gr... | 10 records |
✅ Authoritative Response
Server:78.104.145.227
NS records: gr-d.ics.forth.gr, gr-m.ics.forth.gr, estia.ics.forth.gr, gr-at.ics.forth.gr, grdns.ics.forth.gr, gr-a.ics.forth.gr
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 554ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 6 | grdns-m.ics.forth.gr, gr-d.ics.forth.gr... |
| SOA | 1 | grdns.ics.forth.gr hmaster-info.ics.fort |
📌 Glue Records Collected
Total: 10
In-bailiwick: 10 (gr-d.ics.forth.gr, gr-m.ics.forth.gr, estia.ics.forth.gr...)
Analysis
Hierarchy
com.gr is the parent domain for command.com.gr, smartgraphics.com.gr, herpack.com.gr, laptop.com.gr, internetservices.com.gr and thousands of other host names.
Name Servers
DNS for com.gr is handled by 6 name servers: estia.ics.forth.gr, gr-a.ics.forth.gr, gr-at.ics.forth.gr and 3 others.
At least some of com.gr's name servers are shared with other domains, for example external.forth.gr, cinema-her.com, san.forthnet.gr and two more.
These name servers tend to co-occur with nsath.forthnet.gr, teiresias.forthnet.gr, nsher.forthnet.gr and 7 other name servers in the same DNS delegations.
Host names that have two IP addresses:
estia.ics.forth.gr has two IP addresses: 139.91.191.3 and 2001:648:2c30::191:3.
gr-a.ics.forth.gr has two IP addresses: 194.0.25.48 and 2001:678:20::48.
gr-d.ics.forth.gr has two IP addresses: 194.0.11.102 and 2001:678:e:102::53.
grdns-m.ics.forth.gr has two IP addresses: 194.0.4.10 and 2001:678:7::4:10.
Host names that point to one IP address:
gr-at.ics.forth.gr directs to 78.104.145.227.
grdns.ics.forth.gr directs to 139.91.1.1.