four-technos.com - robtex.com
four-technos.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=1785949074 | ||||||
Same first word
four-technos.com |
DNS History
17 records (11 active, 6 former)
○NSmain.primevps.net2015-08-13 → 2017-03-31 · 4 obs
● 2017-03-31 10:30:50
○ 2020-02-19 13:00:22
○ 2026-08-05 17:28:52
●NSns-a1.conoha.io2020-02-19 → 2026-08-05 · 3 obs
● 2020-02-19 13:00:22
● 2026-08-05 17:28:52
●NSns-a2.conoha.io2020-02-19 → 2026-08-05 · 3 obs
● 2020-02-19 13:00:22
● 2026-08-05 17:28:52
●NSns-a3.conoha.io2020-02-19 → 2026-08-05 · 3 obs
● 2020-02-19 13:00:22
● 2026-08-05 17:28:52
○NSns1.primevps.net2015-08-13 → 2017-03-31 · 4 obs
● 2017-03-31 10:30:50
○ 2020-02-19 13:00:22
○ 2026-08-05 17:28:52
○NSns2.primevps.net2015-08-13 → 2017-03-31 · 4 obs
● 2017-03-31 10:30:50
○ 2020-02-19 13:00:22
○ 2026-08-05 17:28:52
●MXalt1.aspmx.l.google.com2015-08-13 → 2026-08-05 · 2 obs
● 2026-08-05 17:28:52
●MXalt2.aspmx.l.google.com2015-08-13 → 2026-08-05 · 2 obs
● 2026-08-05 17:28:52
●MXaspmx.l.google.com2015-08-13 → 2026-08-05 · 2 obs
● 2026-08-05 17:28:52
●MXaspmx2.googlemail.com2015-08-13 → 2026-08-05 · 2 obs
● 2026-08-05 17:28:52
●MXaspmx3.googlemail.com2015-08-13 → 2026-08-05 · 2 obs
● 2026-08-05 17:28:52
●MXaspmx4.googlemail.com2015-08-13 → 2026-08-05 · 2 obs
● 2026-08-05 17:28:52
●MXaspmx5.googlemail.com2015-08-13 → 2026-08-05 · 2 obs
● 2026-08-05 17:28:52
○MXmail.four-technos.com2015-08-13 → 2016-03-20 · 4 obs
● 2016-03-20 07:08:56
○ 2016-08-08 01:58:40
○ 2026-08-05 17:28:52
●A160.251.71.1522026-05-15 → 2026-08-05 · 3 obs
● 2026-05-15 00:07:28
● 2026-08-05 17:28:52
○A163.44.187.162020-02-19 → 2020-02-19 · 4 obs
● 2020-02-19 13:00:22
○ 2026-05-15 00:07:28
○ 2026-08-05 17:28:52
○A192.249.77.1472015-08-13 → 2017-03-31 · 4 obs
● 2017-03-31 10:30:50
○ 2020-02-19 13:00:22
○ 2026-08-05 17:28:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, b.gtld-servers.net, e.gtld-servers.net, l.gtld-servers.net... | - |
| four-technos.com | ns-a1.conoha.io, ns-a2.conoha.io, ns-a3.conoha.io | - |
✅ Authoritative Response
Server:150.95.19.148
NS records: ns-a1.conoha.io, ns-a2.conoha.io, ns-a3.conoha.io
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for four-technos.com (unsigned zone)
⏱️ Timing
Total: 1293ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 160.251.71.152 |
| NS | 3 | ns-a2.conoha.io, ns-a3.conoha.io... |
| MX | 7 | aspmx.l.google.com (pri: 10), alt1.aspmx.l.google.com (pri: 20)... |
| TXT | 1 | v=spf1 include:_spf.conoha.ne.jp ~all |
| SOA | 1 | ns-a1.conoha.io postmaster.example.org |
Analysis
IP Addresses
four-technos.com resolves to one IP address: 160.251.71.152.
xn--68j372k1wtu4luth.com, www.kiwametai.com, evtetsuo.com and two other host names share IP numbers with four-technos.com.
Name Servers
The authoritative name servers for four-technos.com are ns-a1.conoha.io, ns-a2.conoha.io and ns-a3.conoha.io — three in total.
There is at least partial name server overlap between four-technos.com and other domains — ishikawa-shienkin.jp, 8.5.0.0.0.3.1.0.3.3.1.0.2.3.7.0.1.0.3.1.0.0.5.8.0.0.4.2.ip6.arpa, aaprilis.com and two more among them.
ns-a1.conoha.io, ns-a2.conoha.io and ns-a3.conoha.io all resolve to exactly two IP numbers apiece: ns-a1.conoha.io → 157.7.33.88 and 2400:8500:3000::88; ns-a2.conoha.io → 150.95.23.148 and 2404:8680:1101:310::53; ns-a3.conoha.io → 150.95.19.148 and 2404:f080:1101:310::53.
Mail Servers
four-technos.com accepts email via 7 mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and 4 other.
four-technos.com has at least partial mail server overlap with other domains such as orsattiassociates.com, hubemar.com, ns500758.ns500759.ns500758.ns500736.ns500736.ns500735.ns500698.ns500736.ns500576.ns500619.ns500698.ns500619.ns500619.ns500576.trackreceptor.com and two more.
These mail servers commonly co-occur with mail servers alt2.aspmx.l.google.com, aspmx.l.google.com, alt1.aspmx.l.google.com and 3 others.
Hostnames that resolve to two IP addresses:
aspmx2.googlemail.com directs traffic to 108.177.123.27 and 2800:3f0:4003:c0f::1a.
aspmx3.googlemail.com directs traffic to 172.253.116.27 and 2a00:1450:400b:c02::1b.
aspmx4.googlemail.com directs traffic to 192.178.223.26 and 2a00:1450:4009:c0f::1b.
aspmx5.googlemail.com directs traffic to 172.253.157.27 and 2a00:1450:400c:c23::1a.
aspmx.l.google.com directs traffic to 172.253.115.26 and 2607:f8b0:4004:c1f::1b.
alt1.aspmx.l.google.com directs traffic to 108.177.123.27 and 2800:3f0:4003:c0f::1a.
alt2.aspmx.l.google.com directs traffic to 172.253.116.26 and 2a00:1450:400b:c02::1b.
Both aspmx2.googlemail.com and alt1.aspmx.l.google.com resolve to 2800:3f0:4003:c0f::1a IP addresses each.
Both aspmx2.googlemail.com and alt1.aspmx.l.google.com resolve to 108.177.123.27 IP addresses each.
Both aspmx3.googlemail.com and alt2.aspmx.l.google.com resolve to 2a00:1450:400b:c02::1b IP addresses each.