hertz.jp - robtex.com
hertz.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 150.60.7.207🇯🇵 CPI-NET150.60.0.0/16 KDDI Web Communications Inc. | ||||||
| NS | ns4.cpi.ad.jp ⭐ | ||||||
| A | 122.200.253.232🇯🇵 CPI-NET122.200.224.0/19 | ||||||
| PTR | ns4.cpi.ad.jp | ||||||
| NS | ns5.cpi.ad.jp | ||||||
| A | 122.200.212.132🇯🇵 CPI-NET122.200.192.0/19 | ||||||
| PTR | ns5.cpi.ad.jp | ||||||
| MX | vlmx-air.secure.ne.jp ⭐ | ||||||
| A | 111.96.116.216🇯🇵 KDDI111.96.0.0/16 | ||||||
| A | 111.96.117.216🇯🇵 KDDI111.96.0.0/16 | ||||||
| TXT | v=spf1 include:spf.secure.ne.jp -all | ||||||
| SOA | ns4.cpi.ad.jphostmaster@cpi.ad.jp 2026-02-25 #1 | ||||||
jp
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | z.dns.jp ⭐ | ||||||
| NS | a.dns.jp | ||||||
| NS | b.dns.jp | ||||||
| NS | c.dns.jp | ||||||
| NS | d.dns.jp | ||||||
| NS | e.dns.jp | ||||||
| NS | f.dns.jp | ||||||
| NS | g.dns.jp | ||||||
| NS | h.dns.jp | ||||||
| SOA | z.dns.jproot@dns.jp serial=1785732302 | ||||||
Same first word
Similar names
herzt.com |
herzt.it |
zerth.net |
threz.net |
zther.com |
zehrt.de |
zethr.com |
hzret.com |
hretz.co.uk |
zethr.us |
therz.ru |
hetrz.com |
thzer.com |
thezr.com |
zerht.cn |
ethzr.xyz |
zethr.io |
DNS History
7 records (4 active, 3 former)
●MXvlmx-air.secure.ne.jp2026-06-30 → 2026-08-03 · 3 obs
● 2026-06-30 16:35:06
● 2026-08-03 05:11:18
○MXvlmx20.secure.ne.jp2015-05-31 → 2021-01-28 · 4 obs
● 2021-01-28 19:55:56
○ 2026-06-30 16:35:06
○ 2026-08-03 05:11:18
○MXvlmx21.secure.ne.jp2015-05-31 → 2021-01-28 · 4 obs
● 2021-01-28 19:55:56
○ 2026-06-30 16:35:06
○ 2026-08-03 05:11:18
○MXvlmx22.secure.ne.jp2015-05-31 → 2021-01-28 · 4 obs
● 2021-01-28 19:55:56
○ 2026-06-30 16:35:06
○ 2026-08-03 05:11:18
●A150.60.7.2072015-05-31 → 2026-08-03 · 2 obs
● 2026-08-03 05:11:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| hertz.jp | ns4.cpi.ad.jp, ns5.cpi.ad.jp | 2 records |
✅ Authoritative Response
Server:122.200.212.132
NS records: ns4.cpi.ad.jp, ns5.cpi.ad.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for hertz.jp (unsigned zone)
⏱️ Timing
Total: 910ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 150.60.7.207 |
| NS | 2 | ns5.cpi.ad.jp, ns4.cpi.ad.jp |
| MX | 1 | vlmx-air.secure.ne.jp (pri: 10) |
| TXT | 1 | v=spf1 include:spf.secure.ne.jp -all |
| SOA | 1 | ns4.cpi.ad.jp hostmaster.cpi.ad.jp |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns4.cpi.ad.jp, ns5.cpi.ad.jp)
Analysis
IP Addresses
hertz.jp has exactly one IP address — 150.60.7.207.
Name Servers
hertz.jp is served by two delegated name servers, ns4.cpi.ad.jp and ns5.cpi.ad.jp.
The name server configuration of hertz.jp is shared with other domains, for instance jmtia.gr.jp, yoisyoku.org, may-auto.com and two others.
hertz.jp partially shares its NS delegation with several other domains, including 23.74.202.in-addr.arpa, 149.34.27.in-addr.arpa, 205.9.211.in-addr.arpa and two others.
In DNS configurations, these name servers often share authority with ns0.cpi.ad.jp, ns1.cpi.ad.jp, ns2.cpi.ad.jp and 4 other name servers.
ns4.cpi.ad.jp resolves to 122.200.253.232. ns5.cpi.ad.jp resolves to 122.200.212.132. Both host names point to a single IP number.
Mail Servers
hertz.jp uses one mail server — vlmx-air.secure.ne.jp.
The mail server setup of hertz.jp matches that of other domains such as astrolabel.net, diem.jp, global-p.com and two others.
At least a portion of hertz.jp's mail servers are also used by other domains, for example izushi.co.jp.
The host vlmx-air.secure.ne.jp resolves to 111.96.116.216 and 111.96.117.216 — two IP addresses.