tecsupport.jp - dns.ninja
tecsupport.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 157.7.184.12🇯🇵 GMO-INTERNET157.7.128.0/17 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| NS | ns1.value-domain.com ⭐ | ||||||
| A | 172.64.52.38🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.value-domain.com | ||||||
| A | 172.64.53.3🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns3.value-domain.com ⚠️ Not in zone NS records | ||||||
| A | 172.64.52.38🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns4.value-domain.com ⚠️ Not in zone NS records | ||||||
| A | 172.64.53.3🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns5.value-domain.com ⚠️ Not in zone NS records | ||||||
| A | 172.64.52.38🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| MX | tecsupport.jp ⭐ | ||||||
| A | 157.7.184.12🇯🇵 GMO-INTERNET157.7.128.0/17 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| TXT | v=spf1 ip4:157.7.184.12 include:mxr.valueserver.jp ~all | ||||||
| SOA | ns1.value-domain.comhostmaster@tecsupport.jp 2025-11-08 #16 | ||||||
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=1782931503 | ||||||
MX for
tecsupport.jp |
Same first word
tecsupport.at |
tecsupport.biz |
tecsupport.de |
tecsupport.jp |
tecsupport.co.uk |
tecsupport.co |
tecsupport.nl |
tecsupport.ie |
tecsupport.com |
tecsupport.org |
tecsupport.net |
Similar names
ctesupport.com |
upsprotect.com |
protectups.com |
supporttec.com.br |
etcsupport.com |
etcsupport.fr |
supporttec.co.uk |
supporttec.net |
supporttec.com |
supporttec.store |
etcsupport.org |
prospectut.com |
DNS History
7 records (7 active, 0 former)
●NSns1.value-domain.com2015-07-08 → 2026-07-01 · 2 obs
● 2026-07-01 20:25:36
●NSns2.value-domain.com2015-07-08 → 2026-07-01 · 2 obs
● 2026-07-01 20:25:36
●NSns3.value-domain.com2026-02-19 → 2026-07-01 · 3 obs
● 2026-02-19 19:18:46
● 2026-07-01 20:25:36
●NSns4.value-domain.com2026-02-19 → 2026-07-01 · 3 obs
● 2026-02-19 19:18:46
● 2026-07-01 20:25:36
●NSns5.value-domain.com2026-02-19 → 2026-07-01 · 3 obs
● 2026-02-19 19:18:46
● 2026-07-01 20:25:36
●MXtecsupport.jp2015-07-08 → 2026-07-01 · 2 obs
● 2026-07-01 20:25:36
●A157.7.184.122015-07-08 → 2026-07-01 · 2 obs
● 2026-07-01 20:25:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | d.dns.jp, b.dns.jp, a.dns.jp, e.dns.jp... | - |
| tecsupport.jp | ns2.value-domain.com, ns3.value-domain.com, ns4.value-domain.com, ns5.value-domain.com... | - |
✅ Authoritative Response
Server:172.64.52.38
NS records: ns2.value-domain.com, ns3.value-domain.com, ns4.value-domain.com, ns5.value-domain.com, ns1.value-domain.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tecsupport.jp (unsigned zone)
⏱️ Timing
Total: 779ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 157.7.184.12 |
| NS | 2 | ns2.value-domain.com, ns1.value-domain.com |
| MX | 1 | tecsupport.jp (pri: 10) |
| TXT | 1 | v=spf1 ip4:157.7.184.12 include:mxr.valu |
| SOA | 1 | ns1.value-domain.com hostmaster.tecsuppo |
Analysis
Mail Server Role
The MX record for tecsupport.jp points back to tecsupport.jp — it is its own mail server.
IP Addresses
tecsupport.jp directs to one IP number, which is 157.7.184.12.
Among the host names that share IP numbers with tecsupport.jp are suwa1.com, ryuren.net, hasimo.to and two others.
Name Servers
The authoritative name servers for tecsupport.jp are ns1.value-domain.com, ns2.value-domain.com, ns3.value-domain.com and two others.
There is at least partial name server overlap between tecsupport.jp and other domains — group-systems.com, kantanclub.com, t-yasuda.net and two more among them.
These name servers are routinely co-deployed with the name servers ns4.value-domain.com, ns5.value-domain.com, ns11.value-domain.com and two others.
Hosts that resolve to one IP address:
ns1.value-domain.com points to the IP address 172.64.52.38.
ns2.value-domain.com points to the IP address 172.64.53.3.
ns3.value-domain.com points to the IP address 172.64.52.38.
ns4.value-domain.com points to the IP address 172.64.53.3.
ns5.value-domain.com points to the IP address 172.64.52.38.
ns1.value-domain.com, ns3.value-domain.com and ns5.value-domain.com all direct to 172.64.52.38.
These two host names — ns2.value-domain.com and ns4.value-domain.com — each point to 172.64.53.3 IP addresses.
Mail Servers
The MX record for tecsupport.jp points to a single mail server: tecsupport.jp.
There is one IP number for tecsupport.jp: 157.7.184.12.