iftechno.com - dns.ninja
iftechno.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 157.7.189.238🇯🇵 GMO-INTERNET157.7.128.0/17 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | users221.vip.heteml.jp | ||||||
| NS | dns0.heteml.jp ⭐ | ||||||
| A | 157.7.44.53🇯🇵 GMO-INTERNET157.7.40.0/21 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| NS | dns1.heteml.jp | ||||||
| A | 157.7.188.149🇯🇵 GMO-INTERNET157.7.128.0/17 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| MX | mx-proxy501.heteml.jp ⭐ | ||||||
| A | 157.7.189.17🇯🇵 GMO-INTERNET157.7.128.0/17 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| MX | mx-proxy502.heteml.jp(20) | ||||||
| A | 157.7.189.18🇯🇵 GMO-INTERNET157.7.128.0/17 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| TXT | v=spf1 include:_spf.heteml.jp ~all | ||||||
| SOA | dns0.heteml.jphostmaster@iftechno.com serial=1786264337 | ||||||
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=1786264094 | ||||||
Same first word
iftechno.com |
Similar names
DNS History
8 records (5 active, 3 former)
○MXmail11.heteml.jp2015-06-22 → 2019-04-01 · 4 obs
● 2019-04-01 13:16:22
○ 2026-03-05 16:34:38
○ 2026-08-09 08:45:00
●MXmx-proxy501.heteml.jp2026-03-05 → 2026-08-09 · 3 obs
● 2026-03-05 16:34:38
● 2026-08-09 08:45:00
●MXmx-proxy502.heteml.jp2026-03-05 → 2026-08-09 · 3 obs
● 2026-03-05 16:34:38
● 2026-08-09 08:45:00
○A133.130.16.1762019-04-01 → 2019-04-01 · 4 obs
● 2019-04-01 13:16:22
○ 2026-03-05 16:34:38
○ 2026-08-09 08:45:00
○A157.7.188.852015-06-22 → 2017-03-16 · 4 obs
● 2017-03-16 11:11:08
○ 2019-04-01 13:16:22
○ 2026-08-09 08:45:00
●A157.7.189.2382026-03-05 → 2026-08-09 · 3 obs
● 2026-03-05 16:34:38
● 2026-08-09 08:45:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, e.gtld-servers.net, h.gtld-servers.net, a.gtld-servers.net... | - |
| iftechno.com | dns0.heteml.jp, dns1.heteml.jp | - |
✅ Authoritative Response
Server:157.7.188.149
NS records: dns0.heteml.jp, dns1.heteml.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for iftechno.com (unsigned zone)
⏱️ Timing
Total: 1064ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 157.7.189.238 |
| NS | 2 | dns0.heteml.jp, dns1.heteml.jp |
| MX | 2 | mx-proxy501.heteml.jp (pri: 10), mx-proxy502.heteml.jp (pri: 20) |
| TXT | 1 | v=spf1 include:_spf.heteml.jp ~all |
| SOA | 1 | dns0.heteml.jp hostmaster.iftechno.com |
Analysis
IP Addresses
iftechno.com has exactly one IP address — 157.7.189.238.
shimofuri-ginza.com, lazo.co.jp, alls.jp plus two other host names have IP numbers in common with iftechno.com.
Name Servers
iftechno.com is served by two delegated name servers, dns0.heteml.jp and dns1.heteml.jp.
The name server configuration of iftechno.com is shared with other domains, for instance kumanomi-seikotu.com, sumaru.jp, dr-h.jp and two others.
dns0.heteml.jp → 157.7.44.53 and dns1.heteml.jp → 157.7.188.149: one IP number per host name.
Mail Servers
iftechno.com uses two mail servers, mx-proxy501.heteml.jp and mx-proxy502.heteml.jp.
The mail server setup of iftechno.com matches that of other domains such as draque.jp, hotel-konohana.com, bkhk.net and two others.
iftechno.com and other domains — takasu-motor.com for instance — share at least some mail servers.
mx-proxy501.heteml.jp → 157.7.189.17 and mx-proxy502.heteml.jp → 157.7.189.18: one IP number per host name.