catalyst.gr - dns.ninja
catalyst.gr
| DNSSEC | ⚠️ Not signed | ||||||
| A | 35.214.171.213🇳🇱 Google35.214.128.0/17 | ||||||
| PTR | 213.171.214.35.bc.googleusercontent.com | ||||||
| NS | ns1.siteground.net ⭐ | ||||||
| A | 75.2.77.104🇺🇸 Amazon75.2.64.0/20 | ||||||
| PTR | ac4b097dbd0dd6307.awsglobalaccelerator.com | ||||||
| NS | ns2.siteground.net | ||||||
| A | 99.83.229.113🇺🇸 Amazon99.83.224.0/20 | ||||||
| PTR | ac4b097dbd0dd6307.awsglobalaccelerator.com | ||||||
| MX | mx10.antispam.mailspamprotection.com ⭐ | ||||||
| A | 34.149.79.66🇺🇸 Google34.148.0.0/14 | ||||||
| PTR | 66.79.149.34.bc.googleusercontent.com | ||||||
| MX | mx20.antispam.mailspamprotection.com(20) | ||||||
| A | 34.120.156.61🇺🇸 Google34.120.0.0/14 | ||||||
| PTR | 61.156.120.34.bc.googleusercontent.com | ||||||
| MX | mx30.antispam.mailspamprotection.com(30) | ||||||
| A | 34.111.121.216🇺🇸 Google34.108.0.0/14 | ||||||
| PTR | 216.121.111.34.bc.googleusercontent.com | ||||||
| TXT | v=spf1 +a +mx include:catalyst.gr.spf.auto.dnssmarthost.net ~all | ||||||
| SOA | ns1.siteground.netadmins@siteground.com serial=36 | ||||||
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=2606292191 | ||||||
Previously MX for
catalyst.gr |
Same first word
Similar names
DNS History
10 records (6 active, 4 former)
●NSns1.siteground.net2026-02-17 → 2026-06-29 · 3 obs
● 2026-02-17 20:24:32
● 2026-06-29 22:36:00
○NSns1.skymakers.biz2015-07-14 → 2017-05-17 · 4 obs
● 2017-05-17 04:32:46
○ 2026-02-17 20:24:32
○ 2026-06-29 22:36:00
●NSns2.siteground.net2026-02-17 → 2026-06-29 · 3 obs
● 2026-02-17 20:24:32
● 2026-06-29 22:36:00
○NSns2.skymakers.biz2015-07-14 → 2017-05-17 · 4 obs
● 2017-05-17 04:32:46
○ 2026-02-17 20:24:32
○ 2026-06-29 22:36:00
○MXcatalyst.gr2015-07-14 → 2017-05-17 · 4 obs
● 2017-05-17 04:32:46
○ 2026-02-17 20:24:32
○ 2026-06-29 22:36:00
●MXmx10.antispam.mailspamprotection.com2026-02-17 → 2026-06-29 · 3 obs
● 2026-02-17 20:24:32
● 2026-06-29 22:36:00
●MXmx20.antispam.mailspamprotection.com2026-02-17 → 2026-06-29 · 3 obs
● 2026-02-17 20:24:32
● 2026-06-29 22:36:00
●MXmx30.antispam.mailspamprotection.com2026-02-17 → 2026-06-29 · 3 obs
● 2026-02-17 20:24:32
● 2026-06-29 22:36:00
●A35.214.171.2132026-02-17 → 2026-06-29 · 3 obs
● 2026-02-17 20:24:32
● 2026-06-29 22:36:00
○A67.225.133.2382015-07-14 → 2017-05-17 · 4 obs
● 2017-05-17 04:32:46
○ 2026-02-17 20:24:32
○ 2026-06-29 22:36:00
🔍 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... | 10 records |
| catalyst.gr | ns1.siteground.net, ns2.siteground.net | - |
✅ Authoritative Response
Server:99.83.229.113
NS records: ns1.siteground.net, ns2.siteground.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for catalyst.gr (unsigned zone)
⏱️ Timing
Total: 849ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 35.214.171.213 |
| NS | 2 | ns2.siteground.net, ns1.siteground.net |
| MX | 3 | mx20.antispam.mailspamprotection.com (pr, mx10.antispam.mailspamprotection.com (pr... |
| TXT | 1 | v=spf1 +a +mx include:catalyst.gr.spf.au |
| SOA | 1 | ns1.siteground.net admins.siteground.com |
📌 Glue Records Collected
Total: 10
In-bailiwick: 10 (gr-c.ics.forth.gr, gr-d.ics.forth.gr, gr-m.ics.forth.gr...)
Analysis
IP Addresses
catalyst.gr has exactly one IP address — 35.214.171.213.
escondida.it, cimiterodellefontanelle.it, tottidesign.com plus two other host names have IP numbers in common with catalyst.gr.
Name Servers
The NS records for catalyst.gr delegate to ns1.siteground.net and ns2.siteground.net.
The name server configuration of catalyst.gr is shared with other domains, for instance mersinkbbmerkezi.com, askfred.be, sanident.net and two others.
catalyst.gr has at least partial name server overlap with other domains, such as ertveld.be, polarbearskiclub.org, killerphotography.com and two others.
ns1.siteground.net directs to 75.2.77.104 and ns2.siteground.net directs to 99.83.229.113; each host name points to exactly one IP number.
Mail Servers
catalyst.gr has three mail servers: mx10.antispam.mailspamprotection.com, mx20.antispam.mailspamprotection.com and mx30.antispam.mailspamprotection.com.
At least some of the mail servers used by catalyst.gr are shared with other domains: interstatesteeltexas.com, buythcaflower.com, texasinsurance.biz and two others among them.
mx10.antispam.mailspamprotection.com has IP address 34.149.79.66, mx20.antispam.mailspamprotection.com has IP address 34.120.156.61 and mx30.antispam.mailspamprotection.com has IP address 34.111.121.216 — one address each.