supportdoc.net - dns.ninja
supportdoc.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 153.122.205.3🇯🇵 AS131921153.122.192.0/20 GMO CLOUD K.K. GMO GlobalSign Holdings K.K. | ||||||
| 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 | mx.supportdoc.net ⭐ | ||||||
| A | 153.122.206.114🇯🇵 AS131921153.122.192.0/20 GMO CLOUD K.K. GMO GlobalSign Holdings K.K. | ||||||
| TXT | v=spf1 include:_spf.shared-server.net ~all | ||||||
| SOA | ns.namedserver.netroot@namedserver.net serial=5 | ||||||
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=1785846272 | ||||||
Previously NS for
supportdoc.net |
Subdomains
mx.supportdoc.net |
Same first word
supportdoc.com |
supportdoc.net |
Similar names
productops.com |
docsupport.tech |
docsupport.ru |
ocdsupport.org |
ocdsupport.com |
poproducts.com |
suppdoctor.com |
posproduct.ru |
productpos.com |
doctorsupp.com |
docsupport.biz |
posproduct.com |
docsupport.be |
docsupport.com |
DNS History
10 records (4 active, 6 former)
●NSns.namedserver.net2026-03-01 → 2026-08-04 · 3 obs
● 2026-03-01 00:12:46
● 2026-08-04 12:28:02
○NSns01.yahoowebhostinglight.jp2015-06-28 → 2016-12-30 · 4 obs
● 2016-12-30 17:04:50
○ 2026-03-01 00:12:46
○ 2026-08-04 12:28:02
○NSns02.yahoowebhostinglight.jp2015-06-28 → 2016-12-30 · 4 obs
● 2016-12-30 17:04:50
○ 2026-03-01 00:12:46
○ 2026-08-04 12:28:02
●NSns2.namedserver.net2026-03-01 → 2026-08-04 · 3 obs
● 2026-03-01 00:12:46
● 2026-08-04 12:28:02
○NSsupportdoc.net2015-06-28 → 2016-12-30 · 4 obs
● 2016-12-30 17:04:50
○ 2026-03-01 00:12:46
○ 2026-08-04 12:28:02
●MXmx.supportdoc.net2026-03-01 → 2026-08-04 · 3 obs
● 2026-03-01 00:12:46
● 2026-08-04 12:28:02
○MXvgw02.yahoowebhostinglight.jp2015-06-28 → 2016-12-30 · 4 obs
● 2016-12-30 17:04:50
○ 2026-03-01 00:12:46
○ 2026-08-04 12:28:02
○MXvrgw.yahoowebhostinglight.jp2015-06-28 → 2016-12-30 · 4 obs
● 2016-12-30 17:04:50
○ 2026-03-01 00:12:46
○ 2026-08-04 12:28:02
●A153.122.205.32026-03-01 → 2026-08-04 · 3 obs
● 2026-03-01 00:12:46
● 2026-08-04 12:28:02
○A202.218.79.752015-06-28 → 2016-12-30 · 4 obs
● 2016-12-30 17:04:50
○ 2026-03-01 00:12:46
○ 2026-08-04 12:28:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| supportdoc.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 supportdoc.net (unsigned zone)
⏱️ Timing
Total: 404ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 153.122.205.3 |
| NS | 2 | ns.namedserver.net, ns2.namedserver.net |
| MX | 1 | mx.supportdoc.net (pri: 100) |
| TXT | 1 | v=spf1 include:_spf.shared-server.net ~a |
| 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
supportdoc.net serves as the parent of mx.supportdoc.net.
IP Addresses
supportdoc.net has exactly one IP address — 153.122.205.3.
chp.toyonaka.osaka.jp, torimo.co.jp, it-garden.com plus two other host names have IP numbers in common with supportdoc.net.
Name Servers
supportdoc.net uses two name servers for its delegation: ns2.namedserver.net and ns.namedserver.net.
The name server configuration of supportdoc.net is shared with other domains, for instance 156.81.122.153.in-addr.arpa, 171.4.122.153.in-addr.arpa, sub0000529079.hmk-temp.com and two others.
Each of ns2.namedserver.net and ns.namedserver.net has three IP addresses: 157.120.112.212, 157.120.113.212 and 157.120.114.212.
Both ns2.namedserver.net and ns.namedserver.net resolve to 157.120.112.212 IP addresses each.
Both ns2.namedserver.net and ns.namedserver.net resolve to 157.120.113.212 IP addresses each.
Both ns2.namedserver.net and ns.namedserver.net resolve to 157.120.114.212 IP addresses each.
Mail Servers
supportdoc.net uses one mail server — mx.supportdoc.net.
mx.supportdoc.net directs to just one IP number, 153.122.206.114.