techcool.net - dns.ninja
techcool.net
net
| 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=1786655274 | ||||||
Same first word
Similar names
DNS History
15 records (11 active, 4 former)
●NSns49.domaincontrol.com2015-08-17 → 2026-08-13 · 2 obs
● 2026-08-13 21:43:36
●NSns50.domaincontrol.com2015-08-17 → 2026-08-13 · 2 obs
● 2026-08-13 21:43:36
●MXalt1.aspmx.l.google.com2015-08-17 → 2026-08-13 · 2 obs
● 2026-08-13 21:43:36
●MXalt2.aspmx.l.google.com2015-08-17 → 2026-08-13 · 2 obs
● 2026-08-13 21:43:36
●MXaspmx.l.google.com2015-08-17 → 2026-08-13 · 2 obs
● 2026-08-13 21:43:36
●MXaspmx2.googlemail.com2015-08-17 → 2026-08-13 · 2 obs
● 2026-08-13 21:43:36
●MXaspmx3.googlemail.com2015-08-17 → 2026-08-13 · 2 obs
● 2026-08-13 21:43:36
●MXaspmx4.googlemail.com2015-08-17 → 2026-08-13 · 2 obs
● 2026-08-13 21:43:36
●MXaspmx5.googlemail.com2015-08-17 → 2026-08-13 · 2 obs
● 2026-08-13 21:43:36
●A15.197.225.1282026-02-16 → 2026-08-13 · 3 obs
● 2026-02-16 08:08:46
● 2026-08-13 21:43:36
○A216.239.32.212015-08-17 → 2017-06-29 · 4 obs
● 2017-06-29 04:35:26
○ 2026-02-16 08:08:46
○ 2026-08-13 21:43:36
○A216.239.34.212015-08-17 → 2017-06-29 · 4 obs
● 2017-06-29 04:35:26
○ 2026-02-16 08:08:46
○ 2026-08-13 21:43:36
○A216.239.36.212015-08-17 → 2017-06-29 · 4 obs
● 2017-06-29 04:35:26
○ 2026-02-16 08:08:46
○ 2026-08-13 21:43:36
○A216.239.38.212015-08-17 → 2017-06-29 · 4 obs
● 2017-06-29 04:35:26
○ 2026-02-16 08:08:46
○ 2026-08-13 21:43:36
●A3.33.251.1682026-02-16 → 2026-08-13 · 3 obs
● 2026-02-16 08:08:46
● 2026-08-13 21:43:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | m.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net... | - |
| techcool.net | ns49.domaincontrol.com, ns50.domaincontrol.com | - |
✅ Authoritative Response
Server:97.74.104.25
NS records: ns49.domaincontrol.com, ns50.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for techcool.net (unsigned zone)
⏱️ Timing
Total: 1259ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 15.197.225.128, 3.33.251.168 |
| NS | 2 | ns49.domaincontrol.com, ns50.domaincontrol.com |
| MX | 7 | alt1.aspmx.l.google.com (pri: 20), alt2.aspmx.l.google.com (pri: 20)... |
| SOA | 1 | ns49.domaincontrol.com dns.jomax.net |
Analysis
IP Addresses
techcool.net resolves to the IP addresses 3.33.251.168 and 15.197.225.128
Additional host names — gulfstream.fish, aaet.com.au, sportinggood(0x736578)press.com and two others — share IP numbers with techcool.net.
Name Servers
The NS records for techcool.net delegate to ns49.domaincontrol.com and ns50.domaincontrol.com.
techcool.net shares its name server setup with other domains, including bigboards.mobi, medred.net, brakingenergy.com and two others.
techcool.net and other domains like 0123.net share at least a portion of their name servers.
ns49.domaincontrol.com resolves to 97.74.104.25 and 2603:5:2182::19. Likewise, ns50.domaincontrol.com resolves to 173.201.72.25 and 2603:5:2282::19 — two IP addresses apiece.
Mail Servers
techcool.net is handled by 7 mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and 4 other.
techcool.net shares mail servers — at least in part — with other domains, including ns500759.ns500698.ns500758.ns500736.ns500698.ns500736.ns500698.ns500735.ns500576.ns500619.ns500698.ns500686.ns500652.trackreceptor.com, ns500742.ns500754.ns500671.ns500742.ns500671.ns500731.ns500671.ns500671.ns500688.ns500688.ns500649.ns500649.ns500666.ns500142.lusty(0x736c7574)z.com, ns500759.ns500758.ns500759.ns500698.ns500736.ns500698.ns500735.ns500698.ns500736.ns500708.ns500708.ns500686.ns500619.ns500576.ns500619.trackreceptor.com and two others.
These mail servers are frequently used alongside mail servers aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and 3 other.
Host names with two IP numbers:
The A records for aspmx2.googlemail.com return 192.178.234.27 and 2800:3f0:4003:c14::1b.
The A records for aspmx3.googlemail.com return 172.253.116.27 and 2a00:1450:400b:c02::1b.
The A records for aspmx4.googlemail.com return 192.178.223.26 and 2a00:1450:4009:c0f::1b.
The A records for aspmx5.googlemail.com return 172.253.157.27 and 2a00:1450:400c:c23::1a.
The A records for aspmx.l.google.com return 142.250.31.26 and 2607:f8b0:4004:c21::1b.
The A records for alt1.aspmx.l.google.com return 192.178.234.26 and 2800:3f0:4003:c14::1b.
The A records for alt2.aspmx.l.google.com return 172.253.116.27 and 2a00:1450:400b:c02::1a.
aspmx2.googlemail.com and alt1.aspmx.l.google.com each have 2800:3f0:4003:c14::1b IP addresses.
aspmx3.googlemail.com and alt2.aspmx.l.google.com each have 172.253.116.27 IP addresses.