is.gr - robtex.com
is.gr
| DNSSEC | ⚠️ Not signed | ||||||
| A | 23.88.78.108🇩🇪 Hetzner23.88.0.0/17 HETZNER-DC | ||||||
| PTR | host6.cosmohost.net | ||||||
| NS | ns3.cosmohost.net ⭐ | ||||||
| A | 23.88.78.108🇩🇪 Hetzner23.88.0.0/17 HETZNER-DC | ||||||
| PTR | host6.cosmohost.net | ||||||
| NS | ns1.hostserverid.com ⚠️ Not in parent delegation | ||||||
| NS | ns4.cosmohost.net | ||||||
| A | 23.88.78.107🇩🇪 Hetzner23.88.0.0/17 HETZNER-DC | ||||||
| PTR | static.107.78.88.23.clients.your-server.de | ||||||
| MX | is.gr ⭐ | ||||||
| A | 23.88.78.108🇩🇪 Hetzner23.88.0.0/17 HETZNER-DC | ||||||
| PTR | host6.cosmohost.net | ||||||
| TXT | v=spf1 +a +mx +ip4:23.88.78.108 +ip4:144.76.101.205 ~all | ||||||
| SOA | ns3.cosmohost.netinfo@virtual.gr 2026-05-11 #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=2605131591 | ||||||
MX for
is.gr |
Same first word
Similar names
DNS History
6 records (5 active, 1 former)
●NSns1.hostserverid.com2026-05-12 → 2026-05-13 · 3 obs
● 2026-05-12 13:05:02
● 2026-05-13 17:30:00
●NSns3.cosmohost.net2015-08-04 → 2026-05-13 · 2 obs
● 2026-05-13 17:30:00
●NSns4.cosmohost.net2015-08-04 → 2026-05-13 · 2 obs
● 2026-05-13 17:30:00
●MXis.gr2015-08-04 → 2026-05-13 · 2 obs
● 2026-05-13 17:30:00
●A23.88.78.1082026-05-12 → 2026-05-13 · 3 obs
● 2026-05-12 13:05:02
● 2026-05-13 17:30:00
○A78.47.60.1812015-08-04 → 2016-12-14 · 4 obs
● 2016-12-14 14:26:44
○ 2026-05-12 13:05:02
○ 2026-05-13 17:30:00
🔍 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... | - |
| is.gr | ns3.cosmohost.net, ns4.cosmohost.net | - |
✅ Authoritative Response
Server:23.88.78.107
NS records: ns3.cosmohost.net, ns4.cosmohost.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for is.gr (unsigned zone)
⏱️ Timing
Total: 956ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 23.88.78.108 |
| NS | 3 | ns3.cosmohost.net, ns1.hostserverid.com... |
| MX | 1 | is.gr (pri: 0) |
| TXT | 1 | v=spf1 +a +mx +ip4:23.88.78.108 +ip4:144 |
| SOA | 1 | ns3.cosmohost.net info.virtual.gr |
Analysis
Mail Server Role
The mail server for is.gr is is.gr.
IP Addresses
is.gr maps to IP address 23.88.78.108.
Other host names, for instance mail.theatro.gr, irisdesign.gr, mail.diaporos.com, vourvourou.com and diaporos.com share IP numbers with is.gr.
Name Servers
is.gr is delegated to name servers ns1.hostserverid.com, ns3.cosmohost.net and ns4.cosmohost.net.
is.gr at least partially shares name servers with other domains such as pilatesathens.gr, hca.org.gr, barbagiannis.com, parameter.gr and host6.cosmohost.net.
Host names with a single IP address:
ns3.cosmohost.net points to 23.88.78.108
ns4.cosmohost.net points to 23.88.78.107
Mail Servers
One mail server serves is.gr.
is.gr points to one IP number: 23.88.78.108.