programmercollege.jp - robtex.com
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programmercollege.jp
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=1770687002 | ||||||
Same first word
programmercollege.jp |
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| programmercollege.jp | dolly.ns.cloudflare.com, drew.ns.cloudflare.com | - |
✅ Authoritative Response
Server: 173.245.59.160
NS records: dolly.ns.cloudflare.com, drew.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for programmercollege.jp (unsigned zone)
⏱️ Timing
Total: 875ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.28.237, 172.67.147.227 |
| AAAA | 2 | 2606:4700:3036::6815:1ced, 2606:4700:3037::ac43:93e3 |
| NS | 2 | dolly.ns.cloudflare.com, drew.ns.cloudflare.com |
| MX | 2 | mx-proxy501.heteml.jp (pri: 10), mx-proxy502.heteml.jp (pri: 20) |
| TXT | 3 | google-site-verification=6gJEmAFJecLwJno, google-site-verification=M_SqYB7qON81rnH... |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | dolly.ns.cloudflare.com dns.cloudflare.c |
AI analysis
programmercollege.jp points to four IP numbers: 2606:4700:3036::6815:1ced, 2606:4700:3037::ac43:93e3, 104.21.28.237 and 172.67.147.227.
Other host names, for instance www.knucklepuckmedia.com, mail.publicarfacil.com, mail.cco.ro, katedamer.com and gardenshop.az share IP numbers with programmercollege.jp.
Delegation for programmercollege.jp rests with two name servers, dolly.ns.cloudflare.com and drew.ns.cloudflare.com.
programmercollege.jp shares the same name server setup as other domains, including netgainstechnologies.com, essemgroup.com, dungeonsandflagons.org, sample-questions-paper.in and smtpin.onlinesbilife.com.
programmercollege.jp at least partially shares name servers with other domains, for instance autojunkiesclub.com, saprn.org, energymanitoba.org, agairupdate.com and m2fx.de.
these name servers are commonly used with hank.ns.cloudflare.com, dom.ns.cloudflare.com and harvey.ns.cloudflare.com.
Host names with six IP numbers: dolly.ns.cloudflare.com points to: 2606:4700:50::adf5:3a62, 2803:f800:50::6ca2:c062, 2a06:98c1:50::ac40:2062, 108.162.192.98, 172.64.32.98 and 173.245.58.98. drew.ns.cloudflare.com points to: 2606:4700:58::adf5:3ba0, 2803:f800:50::6ca2:c1a0, 2a06:98c1:50::ac40:21a0, 108.162.193.160, 172.64.33.160 and 173.245.59.160.
programmercollege.jp is handled by two mail servers: mx-proxy501.heteml.jp and mx-proxy502.heteml.jp.
programmercollege.jp uses the same mail server configuration as other domains, such as sohos.info, ksn.ne.jp, re-s.co.jp, nissin.tv and nikko-clinic.com.
Host names with one IP number: mx-proxy501.heteml.jp points to 157.7.189.17; mx-proxy502.heteml.jp points to 157.7.189.18.