245tech.com - dns.ninja
245tech.com
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1782674460 | ||||||
Same first word
245tech.com |
Similar names
DNS History
14 records (8 active, 6 former)
○NSns1.245tech.com2015-08-14 → 2016-07-01 · 4 obs
● 2016-07-01 12:35:24
○ 2026-03-27 02:12:44
○ 2026-06-28 19:50:26
●NSns1.systemdns.com2026-03-27 → 2026-06-28 · 3 obs
● 2026-03-27 02:12:44
● 2026-06-28 19:50:26
○NSns2.245tech.com2015-08-14 → 2016-07-01 · 4 obs
● 2016-07-01 12:35:24
○ 2026-03-27 02:12:44
○ 2026-06-28 19:50:26
●NSns2.systemdns.com2026-03-27 → 2026-06-28 · 3 obs
● 2026-03-27 02:12:44
● 2026-06-28 19:50:26
○NSns3.245tech.com2015-08-14 → 2016-07-01 · 4 obs
● 2016-07-01 12:35:24
○ 2026-03-27 02:12:44
○ 2026-06-28 19:50:26
●NSns3.systemdns.com2026-03-27 → 2026-06-28 · 3 obs
● 2026-03-27 02:12:44
● 2026-06-28 19:50:26
●MXalt1.aspmx.l.google.com2015-08-14 → 2026-06-28 · 2 obs
● 2026-06-28 19:50:26
●MXalt2.aspmx.l.google.com2015-08-14 → 2026-06-28 · 2 obs
● 2026-06-28 19:50:26
●MXalt3.aspmx.l.google.com2026-03-27 → 2026-06-28 · 3 obs
● 2026-03-27 02:12:44
● 2026-06-28 19:50:26
●MXalt4.aspmx.l.google.com2026-03-27 → 2026-06-28 · 3 obs
● 2026-03-27 02:12:44
● 2026-06-28 19:50:26
●MXaspmx.l.google.com2015-08-14 → 2026-06-28 · 2 obs
● 2026-06-28 19:50:26
○MXaspmx2.googlemail.com2015-08-14 → 2016-07-01 · 4 obs
● 2016-07-01 12:35:24
○ 2026-03-27 02:12:44
○ 2026-06-28 19:50:26
○A162.211.82.1092015-08-14 → 2016-07-01 · 6 obs
○ 2015-12-07 01:01:16
● 2016-03-11 02:51:46
● 2016-07-01 12:35:24
○ 2026-03-27 02:12:44
○ 2026-06-28 19:50:26
○A52.5.70.2012015-12-07 → 2015-12-07 · 4 obs
● 2015-12-07 01:01:16
○ 2016-03-11 02:51:46
○ 2026-06-28 19:50:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, j.gtld-servers.net, f.gtld-servers.net, h.gtld-servers.net... | - |
| 245tech.com | ns1.systemdns.com, ns2.systemdns.com, ns3.systemdns.com | 6 records |
✅ Authoritative Response
Server:216.40.47.90
NS records: ns1.systemdns.com, ns2.systemdns.com, ns3.systemdns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 245tech.com (unsigned zone)
⏱️ Timing
Total: 649ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 3 | ns1.systemdns.com, ns2.systemdns.com... |
| MX | 5 | aspmx.l.google.com (pri: 1), alt4.aspmx.l.google.com (pri: 10)... |
| TXT | 1 | google-site-verification=W_eN_uZUBZ_vwx_ |
| SOA | 1 | ns1.systemdns.com hostmaster.systemdns.c |
📌 Glue Records Collected
Total: 6
Out-of-bailiwick: 6 (ns1.systemdns.com, ns1.systemdns.com, ns2.systemdns.com...)
Analysis
Name Servers
245tech.com is served by three name servers: ns1.systemdns.com, ns2.systemdns.com and ns3.systemdns.com.
245tech.com partially shares its NS delegation with several other domains, including docdeb.com, cnob.info, ns21.mexxus.com and two others.
The hostnames ns1.systemdns.com, ns2.systemdns.com and ns3.systemdns.com each direct to two IP addresses — ns1.systemdns.com to 216.40.47.90 and 2604:4000:0:d:216:40:47:90, ns2.systemdns.com to 64.98.148.16 and 2604:4000:2800:d:64:99:148:16, and ns3.systemdns.com to 64.99.96.36 and 2604:4000:0:d:64:99:96:36.
Mail Servers
245tech.com is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
245tech.com shares at least some of its mail servers with other domains — for example roj.me, everythingrooftop.com, tasman.school.nz and two more.
It is common to find these mail servers paired with mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 more.
Hosts with two IP numbers each:
The A records for aspmx.l.google.com return 172.253.63.26 and 2607:f8b0:4004:c23::1a.
The A records for alt1.aspmx.l.google.com return 108.177.123.26 and 2800:3f0:4003:c0f::1a.
The A records for alt2.aspmx.l.google.com return 172.253.116.27 and 2a00:1450:400b:c02::1b.
The A records for alt3.aspmx.l.google.com return 192.178.223.26 and 2a00:1450:4009:c0f::1a.
The A records for alt4.aspmx.l.google.com return 172.253.157.26 and 2a00:1450:400c:c23::1a.