sync.gr - dns.ninja
sync.gr
| DNSSEC | ⚠️ Not signed | ||||||
| A | 136.243.233.178🇩🇪 Hetzner136.243.0.0/16 HETZNER-RZ-BLK-ERX3 | ||||||
| PTR | forwto.ipdns.gr | ||||||
| NS | ns1.server40.net ⭐ | ||||||
| A | 2001:41d0:404:200::697c🇫🇷 OVH2001:41d0::/32 IPv6 | ||||||
| PTR | ns1.server40.net | ||||||
| A | 51.210.242.97🇫🇷 OVH51.210.0.0/16 | ||||||
| PTR | ns1.server40.net | ||||||
| NS | ns2.server40.net | ||||||
| A | 2a01:4f8:201:3482::177🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| A | 136.243.233.177🇩🇪 Hetzner136.243.0.0/16 HETZNER-RZ-BLK-ERX3 | ||||||
| PTR | ns2.server40.net | ||||||
| MX | mail.sync.gr ⭐ | ||||||
| A | 136.243.233.178🇩🇪 Hetzner136.243.0.0/16 HETZNER-RZ-BLK-ERX3 | ||||||
| PTR | forwto.ipdns.gr | ||||||
| TXT | v=spf1 a mx ip4:136.243.233.178 ?all | ||||||
| SOA | ns1.server40.nethostmaster@sync.gr 2026-05-06 #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=2606040091 | ||||||
Subdomains
mail.sync.gr |
Same first word
Similar names
DNS History
7 records (4 active, 3 former)
●NSns1.server40.net2026-02-22 → 2026-06-04 · 6 obs
● 2026-02-23 14:57:24
○ 2026-03-16 01:07:42
○ 2026-04-27 11:48:36
● 2026-05-22 21:38:54
● 2026-06-04 04:19:12
●NSns2.server40.net2026-02-22 → 2026-06-04 · 6 obs
● 2026-02-23 14:57:24
○ 2026-03-16 01:07:42
○ 2026-04-27 11:48:36
● 2026-05-22 21:38:54
● 2026-06-04 04:19:12
○NSns203.ipdns.gr2026-03-16 → 2026-04-27 · 5 obs
● 2026-03-16 01:07:42
● 2026-04-27 11:48:36
○ 2026-05-22 21:38:54
○ 2026-06-04 04:19:12
○NSns204.ipdns.gr2026-03-16 → 2026-04-27 · 5 obs
● 2026-03-16 01:07:42
● 2026-04-27 11:48:36
○ 2026-05-22 21:38:54
○ 2026-06-04 04:19:12
●MXmail.sync.gr2026-02-22 → 2026-06-04 · 2 obs
● 2026-06-04 04:19:12
●A136.243.233.1782026-02-22 → 2026-06-04 · 6 obs
● 2026-02-23 14:57:24
○ 2026-03-16 01:07:42
○ 2026-04-27 11:48:36
● 2026-05-22 21:38:54
● 2026-06-04 04:19:12
○A136.243.233.1792026-03-16 → 2026-04-27 · 5 obs
● 2026-03-16 01:07:42
● 2026-04-27 11:48:36
○ 2026-05-22 21:38:54
○ 2026-06-04 04:19:12
🔍 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... | - |
| sync.gr | ns2.server40.net, ns1.server40.net | - |
✅ Authoritative Response
Server:136.243.233.177
NS records: ns2.server40.net, ns1.server40.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sync.gr (unsigned zone)
⏱️ Timing
Total: 1578ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 136.243.233.178 |
| NS | 2 | ns1.server40.net, ns2.server40.net |
| MX | 1 | mail.sync.gr (pri: 10) |
| TXT | 1 | v=spf1 a mx ip4:136.243.233.178 ?all |
| SOA | 1 | ns1.server40.net hostmaster.sync.gr |
Analysis
Hierarchy
sync.gr serves as the parent of mail.sync.gr.
IP Addresses
sync.gr resolves to one IP address: 136.243.233.178.
wheat.gr, mail.bambaki.gr, 3labels.gr and two other host names share IP numbers with sync.gr.
Name Servers
sync.gr is served by two delegated name servers, ns1.server40.net and ns2.server40.net.
sync.gr uses the same name servers as several other domains — among them skagon.com, goventures.gr, mkcjv.gr and two more.
sync.gr at least partially shares name servers with other domains, for instance nutrilamp.gr, athenshealthrun.gr and greeceup.gr.
Each of the two host names carries two IP addresses: ns1.server40.net points to 51.210.242.97 and 2001:41d0:404:200::697c, and ns2.server40.net points to 136.243.233.177 and 2a01:4f8:201:3482::177.
Mail Servers
Mail for sync.gr is handled by a single mail server, mail.sync.gr.
There is one IP number for mail.sync.gr: 136.243.233.178.