39639.net - robtex.com
39639.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 180.222.187.13🇯🇵 AS131921180.222.184.0/21 GMO CLOUD K.K. GMO GlobalSign Holdings K.K. | ||||||
| PTR | serv2.dfsv.jp | ||||||
| NS | ns2.namedserver.net ⭐ | ||||||
| A | 157.120.112.212🇯🇵 GMOHS-CL157.120.112.0/24 GMO GlobalSign Holdings K.K. | ||||||
| A | 157.120.113.212🇯🇵 GMOHS-CL157.120.113.0/24 GMO GlobalSign Holdings K.K. | ||||||
| A | 157.120.114.212🇯🇵 GMOHS-CL157.120.114.0/24 GMO GlobalSign Holdings K.K. | ||||||
| NS | ns.namedserver.net | ||||||
| A | 157.120.112.212🇯🇵 GMOHS-CL157.120.112.0/24 GMO GlobalSign Holdings K.K. | ||||||
| A | 157.120.113.212🇯🇵 GMOHS-CL157.120.113.0/24 GMO GlobalSign Holdings K.K. | ||||||
| A | 157.120.114.212🇯🇵 GMOHS-CL157.120.114.0/24 GMO GlobalSign Holdings K.K. | ||||||
| MX | 39639.net ⭐ | ||||||
| A | 180.222.187.13🇯🇵 AS131921180.222.184.0/21 GMO CLOUD K.K. GMO GlobalSign Holdings K.K. | ||||||
| PTR | serv2.dfsv.jp | ||||||
| MX | mail.39639.net ⭐ | ||||||
| A | 180.222.187.13🇯🇵 AS131921180.222.184.0/21 GMO CLOUD K.K. GMO GlobalSign Holdings K.K. | ||||||
| PTR | serv2.dfsv.jp | ||||||
| SOA | ns.namedserver.netroot@namedserver.net serial=6 | ||||||
net
| 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=1776195207 | ||||||
MX for
39639.net |
Subdomains
mail.39639.net |
Same first word
Similar names
DNS History
7 records (5 active, 2 former)
●NSns.namedserver.net2015-08-10 → 2026-04-14 · 3 obs
● 2015-08-10 11:03:00
● 2026-04-14 19:51:30
●NSns2.namedserver.net2015-08-10 → 2026-04-14 · 3 obs
● 2015-08-10 11:03:00
● 2026-04-14 19:51:30
●MX39639.net2015-08-10 → 2026-04-14 · 3 obs
● 2015-08-10 11:03:00
● 2026-04-14 19:51:30
●MXmail.39639.net2015-08-10 → 2026-04-14 · 3 obs
● 2015-08-10 11:03:00
● 2026-04-14 19:51:30
○A180.131.140.1242020-01-02 → 2020-01-02 · 4 obs
● 2020-01-02 04:54:50
○ 2026-04-08 16:33:54
○ 2026-04-14 19:51:30
○A180.222.184.1462015-08-10 → 2017-02-18 · 5 obs
● 2015-08-10 11:03:00
● 2017-02-18 07:52:16
○ 2020-01-02 04:54:50
○ 2026-04-14 19:51:30
●A180.222.187.132026-04-08 → 2026-04-14 · 3 obs
● 2026-04-08 16:33:54
● 2026-04-14 19:51:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | j.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net, a.gtld-servers.net... | - |
| 39639.net | ns.namedserver.net, ns2.namedserver.net | 6 records |
✅ Authoritative Response
Server:157.120.112.212
NS records: ns.namedserver.net, ns2.namedserver.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 39639.net (unsigned zone)
⏱️ Timing
Total: 609ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 180.222.187.13 |
| NS | 2 | ns2.namedserver.net, ns.namedserver.net |
| MX | 2 | 39639.net (pri: 100), mail.39639.net (pri: 100) |
| SOA | 1 | ns.namedserver.net root.namedserver.net |
📌 Glue Records Collected
Total: 6
Out-of-bailiwick: 6 (ns.namedserver.net, ns.namedserver.net, ns.namedserver.net...)
Analysis
Hierarchy
mail.39639.net has 39639.net as its parent.
Mail Server Role
The mail server for 39639.net is 39639.net.
With 39639.net, mail.39639.net is commonly used as a mail server.
IP Addresses
39639.net maps to IP address 180.222.187.13.
Other host names, for instance zayasu.co.jp, mail.hiten.co.jp, mail.everreform.jp, user.co.jp and serv2.dfsv.jp share IP numbers with 39639.net.
Name Servers
Two name servers ns2.namedserver.net and ns.namedserver.net are delegated to 39639.net.
39639.net uses the same name server configuration as other domains, such as 202.36.122.153.in-addr.arpa, 88.20.122.153.in-addr.arpa, 49.41.122.153.in-addr.arpa, aits-net.com and openit.jp.
Host names with three IP numbers
ns2.namedserver.net points to: 157.120.112.212, 157.120.113.212 and 157.120.114.212
ns.namedserver.net points to: 157.120.112.212, 157.120.113.212 and 157.120.114.212
Note that ns2.namedserver.net and ns.namedserver.net both point to the same three IPs: 157.120.112.212, 157.120.113.212 and 157.120.114.212
Names pointing to 157.120.112.212: ns2.namedserver.net and ns.namedserver.net
Names pointing to 157.120.113.212: ns2.namedserver.net and ns.namedserver.net
Names pointing to 157.120.114.212: ns2.namedserver.net and ns.namedserver.net
Mail Servers
Two mail servers handle 39639.net: 39639.net and mail.39639.net.
Hostnames with one IP number:
39639.net points to 180.222.187.13
mail.39639.net points to 180.222.187.13
Hostnames pointing to 180.222.187.13: 39639.net, mail.39639.net