co.jp.net - robtex.com
co.jp.net
jp.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 212.18.250.170🇬🇧 CENTRALNIC212.18.250.0/24 CentralNic Ltd Centralnic South Site Route | ||||||
| NS | ns0.centralnic.net ⭐ | ||||||
| NS | ns1.centralnic.net | ||||||
| NS | ns2.centralnic.net | ||||||
| NS | ns3.centralnic.net | ||||||
| NS | ns4.centralnic.net | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns0.centralnic.nethostmaster@centralnic.net serial=3000585620 | ||||||
rank #22 in the tld
PASSWOT: SAFE (50/100)
📈 Tranco rank: #3,037
Same first word
Similar names
DNS History
8 records (8 active, 0 former)
●NSns-1171.awsdns-18.org2026-04-03 → 2026-04-04 · 2 obs
● 2026-04-04 07:22:44
●NSns-1654.awsdns-14.co.uk2026-04-03 → 2026-04-04 · 2 obs
● 2026-04-04 07:22:44
●NSns-447.awsdns-55.com2026-04-03 → 2026-04-04 · 2 obs
● 2026-04-04 07:22:44
●NSns-623.awsdns-13.net2026-04-03 → 2026-04-04 · 2 obs
● 2026-04-04 07:22:44
●MXmx1.improvmx.com2026-04-03 → 2026-04-04 · 2 obs
● 2026-04-04 07:22:44
●MXmx2.improvmx.com2026-04-03 → 2026-04-04 · 2 obs
● 2026-04-04 07:22:44
●A151.101.1.1952026-04-03 → 2026-04-04 · 2 obs
● 2026-04-04 07:22:44
●A151.101.65.1952026-04-03 → 2026-04-04 · 2 obs
● 2026-04-04 07:22:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| jp.net | ns1.centralnic.net, ns2.centralnic.net, ns3.centralnic.net, ns4.centralnic.net | 8 records |
| co.jp.net | ns-623.awsdns-13.net, ns-447.awsdns-55.com, ns-1171.awsdns-18.org, ns-1654.awsdns-14.co.uk | - |
✅ Authoritative Response
Server:205.251.198.118
NS records: ns-623.awsdns-13.net, ns-447.awsdns-55.com, ns-1171.awsdns-18.org, ns-1654.awsdns-14.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for co.jp.net (unsigned zone)
⏱️ Timing
Total: 793ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 151.101.1.195, 151.101.65.195 |
| NS | 4 | ns-1171.awsdns-18.org, ns-1654.awsdns-14.co.uk... |
| MX | 2 | mx1.improvmx.com (pri: 10), mx2.improvmx.com (pri: 20) |
| TXT | 1 | v=spf1 include:spf.improvmx.com ~all |
| SOA | 1 | ns-1654.awsdns-14.co.uk awsdns-hostmaste |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ns1.centralnic.net, ns1.centralnic.net, ns2.centralnic.net...)
Analysis
IP Addresses
co.jp.net resolves to two IP numbers: 151.101.1.195 and 151.101.65.195.
other host names including traversoft.com, hostmaster.abyto.com, sebb.be, www.elenidis.gr and goswap.exchange share IP numbers with co.jp.net.
Name Servers
co.jp.net is delegated to four name servers: ns-447.awsdns-55.com, ns-623.awsdns-13.net, ns-1171.awsdns-18.org and ns-1654.awsdns-14.co.uk.
co.jp.net at least partially shares name servers with other domains, for instance orcamread.co.uk, craftcm.com, cartproof.com, sungoals.co.uk and oi.tivo.com.
Host names with two IP numbers:
ns-447.awsdns-55.com points to 2600:9000:5301:bf00::1 and 205.251.193.191; ns-623.awsdns-13.net points to 2600:9000:5302:6f00::1 and 205.251.194.111; ns-1171.awsdns-18.org points to 2600:9000:5304:9300::1 and 205.251.196.147; ns-1654.awsdns-14.co.uk points to 2600:9000:5306:7600::1 and 205.251.198.118.
Mail Servers
Two mail servers handle co.jp.net: mx1.improvmx.com and mx2.improvmx.com.
co.jp.net shares the same mail server setup as other domains, for instance typa.co.uk, byggstallning-tjorn.se, nhfacts.com, ydownload.com and ellertop.com.
co.jp.net shares some mail servers with other domains, at least partially, for instance battles.no, benmills.net, paco.audio, 4sight-media.com and costadelsol365.es.
Host names with six IP numbers:
Host name mx1.improvmx.com points to: 2a05:d012:412:e201:88aa:e7b9:7a43:12d7, 2a05:d012:412:e202:f36:2c1f:1a49:d38a, 2a05:d012:412:e203:373a:f51a:4a85:1d25, 13.37.195.136, 15.236.236.160 and 35.181.18.45.
Host name mx2.improvmx.com points to: 2a05:d012:412:e201:1f6e:f6e4:8fd7:4678, 2a05:d012:412:e202:e81e:cc44:3b53:8a3d, 2a05:d012:412:e203:7e33:3d9c:28d7:ee20, 13.36.107.63, 13.36.222.39 and 15.236.61.92.