njcfactory.com - robtex.com
njcfactory.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=1774575147 | ||||||
MX for
njcfactory.com |
Subdomains
mail.njcfactory.com |
Same first word
njcfactory.com |
DNS History
13 records (7 active, 6 former)
●NS01.dnsv.jp2015-09-03 → 2026-03-27 · 3 obs
● 2015-09-03 05:12:02
● 2026-03-27 01:47:02
●NS02.dnsv.jp2015-09-03 → 2026-03-27 · 3 obs
● 2015-09-03 05:12:02
● 2026-03-27 01:47:02
●NS03.dnsv.jp2026-02-15 → 2026-03-27 · 3 obs
● 2026-02-15 20:19:42
● 2026-03-27 01:47:02
●NS04.dnsv.jp2026-02-15 → 2026-03-27 · 3 obs
● 2026-02-15 20:19:42
● 2026-03-27 01:47:02
○NSns.maihama-net.com2008-02-06 → 2008-02-06 · 3 obs
○ 2015-09-03 05:12:02
○ 2026-03-27 01:47:02
○NSns.njcfactory.com2008-02-06 → 2008-02-06 · 3 obs
○ 2015-09-03 05:12:02
○ 2026-03-27 01:47:02
○NSns0.xname.org2008-02-06 → 2008-02-06 · 3 obs
○ 2015-09-03 05:12:02
○ 2026-03-27 01:47:02
○NSns1.xname.org2008-02-06 → 2008-02-06 · 3 obs
○ 2015-09-03 05:12:02
○ 2026-03-27 01:47:02
●MXmail.njcfactory.com2015-09-03 → 2026-03-27 · 3 obs
● 2015-09-03 05:12:02
● 2026-03-27 01:47:02
●MXnjcfactory.com2015-09-03 → 2026-03-27 · 3 obs
● 2015-09-03 05:12:02
● 2026-03-27 01:47:02
○MXns.njcfactory.com2008-02-06 → 2008-02-06 · 3 obs
○ 2015-09-03 05:12:02
○ 2026-03-27 01:47:02
○A121.1.251.1882008-02-06 → 2008-02-06 · 3 obs
○ 2015-09-03 05:12:02
○ 2026-03-27 01:47:02
●A183.77.231.342015-09-03 → 2026-03-27 · 3 obs
● 2015-09-03 05:12:02
● 2026-03-27 01:47:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, e.gtld-servers.net, g.gtld-servers.net, k.gtld-servers.net... | - |
| njcfactory.com | 01.dnsv.jp, 02.dnsv.jp | - |
✅ Authoritative Response
Server:157.7.33.53
NS records: 01.dnsv.jp, 02.dnsv.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for njcfactory.com (unsigned zone)
⏱️ Timing
Total: 1718ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 183.77.231.34 |
| NS | 4 | 01.dnsv.jp, 02.dnsv.jp... |
| MX | 2 | mail.njcfactory.com (pri: 10), njcfactory.com (pri: 20) |
| TXT | 1 | v=spf1 ip4:183.77.231.34 include:_spf.go |
| SOA | 1 | 01.dnsv.jp hostmaster.dnsv.jp |
Analysis
Hierarchy
The parent of mail.njcfactory.com is njcfactory.com.
Mail Server Role
njcfactory.com serves as the mail server for njcfactory.com.
mail.njcfactory.com commonly serves as a mail server along with njcfactory.com.
IP Addresses
njcfactory.com points to an IP address: 183.77.231.34.
Other host names, for instance mail.njcfactory.com and ac231034.ppp.asahi-net.or.jp, share IP numbers with njcfactory.com.
Name Servers
njcfactory.com delegates to four name servers: 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp and 04.dnsv.jp.
njcfactory.com at least partially shares name servers with other domains, for instance urban-o.net, denner.co.jp, cat-ch.tv, fujimorihan.com and cccalcio.com.
Hosts with two IP numbers:
01.dnsv.jp points to 2400:8500:3300::53 and 157.7.32.53.
03.dnsv.jp points to 2400:8500:3000::53 and 157.7.34.53.
04.dnsv.jp points to 2400:8500:3fff::53 and 157.7.35.53.
Host with one IP number:
02.dnsv.jp points to 157.7.33.53.
Mail Servers
Two mail servers handle njcfactory.com: njcfactory.com and mail.njcfactory.com.
Host names with a single IP
njcfactory.com points to 183.77.231.34
mail.njcfactory.com points to 183.77.231.34
Host names that point to 183.77.231.34: njcfactory.com and mail.njcfactory.com