devchk.com - dns.ninja
devchk.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 150.60.159.174🇯🇵 CPI-NET150.60.0.0/16 KDDI Web Communications Inc. | ||||||
| NS | ns6.cpi.ad.jp ⭐ | ||||||
| A | 122.200.253.233🇯🇵 CPI-NET122.200.224.0/19 | ||||||
| PTR | ns6.cpi.ad.jp | ||||||
| NS | ns7.cpi.ad.jp | ||||||
| A | 122.200.212.133🇯🇵 CPI-NET122.200.192.0/19 | ||||||
| PTR | ns7.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 | ns6.cpi.ad.jphostmaster@cpi.ad.jp 2024-10-09 #1 | ||||||
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=1785251272 | ||||||
Same first word
devchk.com |
Similar names
DNS History
7 records (4 active, 3 former)
●MXvlmx-air.secure.ne.jp2026-02-17 → 2026-07-28 · 3 obs
● 2026-02-17 06:04:40
● 2026-07-28 15:13:04
○MXvlmx20.secure.ne.jp2020-03-07 → 2020-03-07 · 3 obs
○ 2026-02-17 06:04:40
○ 2026-07-28 15:13:04
○MXvlmx21.secure.ne.jp2020-03-07 → 2020-03-07 · 3 obs
○ 2026-02-17 06:04:40
○ 2026-07-28 15:13:04
○MXvlmx22.secure.ne.jp2020-03-07 → 2020-03-07 · 3 obs
○ 2026-02-17 06:04:40
○ 2026-07-28 15:13:04
●A150.60.159.1742020-03-07 → 2026-07-28 · 2 obs
● 2026-07-28 15:13:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| devchk.com | ns6.cpi.ad.jp, ns7.cpi.ad.jp | - |
✅ Authoritative Response
Server:122.200.253.233
NS records: ns6.cpi.ad.jp, ns7.cpi.ad.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for devchk.com (unsigned zone)
⏱️ Timing
Total: 1076ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 150.60.159.174 |
| NS | 2 | ns7.cpi.ad.jp, ns6.cpi.ad.jp |
| MX | 1 | vlmx-air.secure.ne.jp (pri: 10) |
| TXT | 1 | v=spf1 include:spf.secure.ne.jp -all |
| SOA | 1 | ns6.cpi.ad.jp hostmaster.cpi.ad.jp |
Analysis
IP Addresses
devchk.com directs to one IP number, which is 150.60.159.174.
realize-se.co.jp and arrplanner.co.jp, along with other host names, share IP addresses with devchk.com.
Name Servers
Two name servers handle the delegation for devchk.com: ns6.cpi.ad.jp and ns7.cpi.ad.jp.
devchk.com has the same name server delegation as a number of other domains, such as kirishima-hotel.jp, kakuta-net.co.jp, kyoei-kids.ed.jp and two more.
devchk.com partially shares its NS delegation with several other domains, including 113.133.202.in-addr.arpa, 50.146.115.in-addr.arpa, naikaizosen.co.jp 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.
ns6.cpi.ad.jp resolves to 122.200.253.233. ns7.cpi.ad.jp resolves to 122.200.212.133. Both host names point to a single IP number.
Mail Servers
devchk.com routes its mail through a single mail server, vlmx-air.secure.ne.jp.
devchk.com has the same mail server arrangement as a number of other domains, for example kajidonya.com, tamagawa-seiki.com, maiya.co.jp and two more.
The host vlmx-air.secure.ne.jp resolves to 111.96.116.216 and 111.96.117.216 — two IP addresses.