mathematica.gr - dns.ninja
mathematica.gr
| DNSSEC | ⚠️ Not signed | ||||||
| A | 157.90.128.246🇩🇪 Hetzner157.90.0.0/16 HETZNER-DC | ||||||
| PTR | orion.myip.gr | ||||||
| NS | ns1.myip.gr ⭐ | ||||||
| A | 84.54.49.6🇺🇸 MYIPGR84.54.49.0/24 | ||||||
| PTR | ns1.myip.gr | ||||||
| NS | ns2.myip.gr | ||||||
| A | 45.76.129.127🇬🇧 AS-VULTR45.76.128.0/20 Vultr Assigned Prefix | ||||||
| PTR | ns2.myip.gr | ||||||
| NS | ns3.myip.gr | ||||||
| A | 116.203.217.190🇩🇪 Hetzner116.203.0.0/16 HETZNER-DC | ||||||
| PTR | static.190.217.203.116.clients.your-server.de | ||||||
| MX | mathematica.gr ⭐ | ||||||
| A | 157.90.128.246🇩🇪 Hetzner157.90.0.0/16 HETZNER-DC | ||||||
| PTR | orion.myip.gr | ||||||
| TXT | v=spf1 +a +mx +ip4:157.90.128.246 +ip4:195.201.107.212 +ip4:51.89.41.42 +ip4:... | ||||||
| SOA | ns1.myip.gradmin@myip.gr 2026-06-12 #81 | ||||||
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=2606241591 | ||||||
MX for
mathematica.gr |
Previously MX for
www.mathematica.gr |
Subdomains
www.mathematica.gr |
Same first word
Similar names
DNS History
7 records (5 active, 2 former)
●MXmathematica.gr2015-08-29 → 2026-06-24 · 2 obs
● 2026-06-24 19:43:08
○A138.201.56.1992016-11-08 → 2017-08-11 · 5 obs
● 2016-11-08 08:36:08
● 2017-08-11 11:43:24
○ 2026-04-28 15:46:52
○ 2026-06-24 19:43:08
○A144.76.91.2102015-08-29 → 2016-03-30 · 4 obs
● 2016-03-30 15:04:34
○ 2016-11-08 08:36:08
○ 2026-06-24 19:43:08
●A157.90.128.2462026-04-28 → 2026-06-24 · 3 obs
● 2026-04-28 15:46:52
● 2026-06-24 19:43:08
🔍 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... | - |
| mathematica.gr | ns1.myip.gr, ns3.myip.gr, ns2.myip.gr | 3 records |
✅ Authoritative Response
Server:116.203.217.190
NS records: ns1.myip.gr, ns3.myip.gr, ns2.myip.gr
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mathematica.gr (unsigned zone)
⏱️ Timing
Total: 802ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 157.90.128.246 |
| NS | 3 | ns1.myip.gr, ns2.myip.gr... |
| MX | 1 | mathematica.gr (pri: 0) |
| TXT | 1 | v=spf1 +a +mx +ip4:157.90.128.246 +ip4:1 |
| SOA | 1 | ns1.myip.gr admin.myip.gr |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns3.myip.gr, ns2.myip.gr, ns1.myip.gr)
Analysis
Hierarchy
www.mathematica.gr is delegated beneath mathematica.gr.
Mail Server Role
mathematica.gr handles its own mail, functioning as its own mail server.
IP Addresses
mathematica.gr resolves to just one IP address, 157.90.128.246.
Two other host names, along with spservice.gr, ekigo.gr and mail.organot.gr, also share IP numbers with mathematica.gr.
Name Servers
mathematica.gr is served by three name servers: ns1.myip.gr, ns2.myip.gr and ns3.myip.gr.
There is at least partial name server overlap between mathematica.gr and other domains — cnclaserdeals.com, silverwings.gr, acropolispoint.com and two more among them.
These name servers regularly appear alongside ns1.serveroptimum.gr, ns2.serveroptimum.gr, ns1.aid.gr and 4 other name servers in NS record sets.
ns1.myip.gr has IP address 84.54.49.6, ns2.myip.gr has IP address 45.76.129.127 and ns3.myip.gr has IP address 116.203.217.190 — one address each.
Mail Servers
mathematica.gr is served by just one mail server: mathematica.gr.
mathematica.gr resolves to 157.90.128.246 and no other IP number.