rtecpc.com - robtex.com
rtecpc.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 210.131.236.150🇯🇵 GMOOSK-NET210.131.236.0/24 GMO Internet Group, Inc. Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | sdbase-smtp01.gmoserver.jp | ||||||
| NS | dns01.gmoserver.jp ⭐ | ||||||
| A | 157.7.33.81🇯🇵 GMO-DNS157.7.33.0/24 GMO Internet,inc. Network-Team. | ||||||
| PTR | dns01.gmoserver.jp | ||||||
| NS | dns02.gmoserver.jp | ||||||
| A | 157.7.34.81🇯🇵 GMO-DNS157.7.34.0/24 GMO Internet,inc. Network-Team. | ||||||
| PTR | dns02.gmoserver.jp | ||||||
| MX | mx11.gmoserver.jp ⭐ | ||||||
| A | 210.131.236.153🇯🇵 GMOOSK-NET210.131.236.0/24 GMO Internet Group, Inc. Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | mx11.gmoserver.jp | ||||||
| TXT | v=spf1 include:spf11.gmoserver.jp ~all | ||||||
| SOA | dns01.gmoserver.jphostmaster@rtecpc.com 2021-02-28 #2 | ||||||
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=1774482357 | ||||||
Subdomains
www.rtecpc.com |
Same first word
rtecpc.com |
Similar names
DNS History
9 records (4 active, 5 former)
○NS2nd.dnsv.jp2015-07-09 → 2015-11-12 · 4 obs
● 2015-11-12 14:12:04
○ 2016-02-04 04:43:52
○ 2026-03-25 23:56:30
●NSdns01.gmoserver.jp2016-02-04 → 2026-03-25 · 3 obs
● 2016-02-04 04:43:52
● 2026-03-25 23:56:30
●NSdns02.gmoserver.jp2016-02-04 → 2026-03-25 · 3 obs
● 2016-02-04 04:43:52
● 2026-03-25 23:56:30
○NSns1.rtecpc.com2015-07-09 → 2015-11-12 · 4 obs
● 2015-11-12 14:12:04
○ 2016-02-04 04:43:52
○ 2026-03-25 23:56:30
○MXmail.rtecpc.com2015-07-09 → 2015-11-12 · 4 obs
● 2015-11-12 14:12:04
○ 2016-02-04 04:43:52
○ 2026-03-25 23:56:30
●MXmx11.gmoserver.jp2016-02-04 → 2026-03-25 · 3 obs
● 2016-02-04 04:43:52
● 2026-03-25 23:56:30
○A157.7.156.1602016-02-04 → 2017-08-23 · 5 obs
● 2016-02-04 04:43:52
● 2017-08-23 22:00:30
○ 2026-02-25 11:29:56
○ 2026-03-25 23:56:30
●A210.131.236.1502026-02-25 → 2026-03-25 · 3 obs
● 2026-02-25 11:29:56
● 2026-03-25 23:56:30
○A27.96.45.1082015-07-09 → 2015-11-12 · 4 obs
● 2015-11-12 14:12:04
○ 2016-02-04 04:43:52
○ 2026-03-25 23:56:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| rtecpc.com | dns01.gmoserver.jp, dns02.gmoserver.jp | - |
✅ Authoritative Response
Server:157.7.34.81
NS records: dns01.gmoserver.jp, dns02.gmoserver.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rtecpc.com (unsigned zone)
⏱️ Timing
Total: 1107ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 210.131.236.150 |
| NS | 2 | dns01.gmoserver.jp, dns02.gmoserver.jp |
| MX | 1 | mx11.gmoserver.jp (pri: 10) |
| TXT | 1 | v=spf1 include:spf11.gmoserver.jp ~all |
| SOA | 1 | dns01.gmoserver.jp hostmaster.rtecpc.com |
Analysis
Hierarchy
rtecpc.com is the parent of www.rtecpc.com.
IP Addresses
rtecpc.com resolves to one IP number: 210.131.236.150.
other host names including www.ksports.co.jp, rjoffice-hatsudai.com, dwork.jp, goodjob.tv and higystal.com share IP numbers with rtecpc.com.
Name Servers
rtecpc.com is delegated to two name servers dns01.gmoserver.jp and dns02.gmoserver.jp.
rtecpc.com shares the same name server setup as other domains, for instance tribute.click, fakenet.asia, daisukehirata.net, eueu.jp and anicall.info.
rtecpc.com shares at least some name servers with other domains, for example sakushin-j.co.jp, forum-8.net and s4housing.co.jp.
Host names with one IP number:
dns01.gmoserver.jp points to 157.7.33.81
dns02.gmoserver.jp points to 157.7.34.81
Mail Servers
rtecpc.com is handled by a single mail server, mx11.gmoserver.jp.
rtecpc.com shares the same mail server setup as other domains, for instance hotel-shinbashi.com, ryonan.jp, kyosai-school.com, accommo.org and pop-eye.co.jp.
rtecpc.com shares mail servers with other domains to some extent, for instance ibc.sc.
mx11.gmoserver.jp resolves to IP 210.131.236.153.