tcb-sendai.com - robtex.com
tcb-sendai.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 163.44.185.236🇯🇵 GMO-INTERNET163.44.176.0/20 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | 163-44-185-236.virt.lolipop.jp | ||||||
| NS | 01.dnsv.jp ⭐ | ||||||
| A | 2400:8500:3300::53🇯🇵 GMO-DNS2400:8500:3300::/48 GMO Internet,inc. | ||||||
| PTR | 01.dnsv.jp | ||||||
| A | 157.7.32.53🇯🇵 GMO-DNS157.7.32.0/24 GMO Internet,inc. Network-Team. | ||||||
| PTR | 01.dnsv.jp | ||||||
| NS | 02.dnsv.jp | ||||||
| A | 157.7.33.53🇯🇵 GMO-DNS157.7.33.0/24 GMO Internet,inc. Network-Team. | ||||||
| PTR | 02.dnsv.jp | ||||||
| NS | 03.dnsv.jp | ||||||
| A | 2400:8500:3000::53🇯🇵 GMO-DNS2400:8500:3000::/48 GMO Internet,inc. | ||||||
| PTR | 03.dnsv.jp | ||||||
| A | 157.7.34.53🇯🇵 GMO-DNS157.7.34.0/24 GMO Internet,inc. Network-Team. | ||||||
| PTR | 03.dnsv.jp | ||||||
| NS | 04.dnsv.jp | ||||||
| A | 2400:8500:3fff::53🇯🇵 GMO-DNS2400:8500:3fff::/48 GMO Internet,inc. | ||||||
| PTR | 04.dnsv.jp | ||||||
| A | 157.7.35.53🇯🇵 GMO-DNS157.7.35.0/24 GMO Internet,inc. Network-Team. | ||||||
| PTR | 04.dnsv.jp | ||||||
| MX | mx01.lolipop.jp ⭐ | ||||||
| A | 157.7.107.233🇯🇵 GMO-INTERNET157.7.64.0/18 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| SOA | 01.dnsv.jphostmaster@dnsv.jp serial=1619421940 | ||||||
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=1774582392 | ||||||
Same first word
tcb-sendai.com |
Similar names
DNS History
9 records (6 active, 3 former)
●NS01.dnsv.jp2026-02-15 → 2026-03-27 · 3 obs
● 2026-02-15 06:44:20
● 2026-03-27 03:38:46
●NS02.dnsv.jp2026-02-15 → 2026-03-27 · 3 obs
● 2026-02-15 06:44:20
● 2026-03-27 03:38:46
●NS03.dnsv.jp2026-02-15 → 2026-03-27 · 3 obs
● 2026-02-15 06:44:20
● 2026-03-27 03:38:46
●NS04.dnsv.jp2026-02-15 → 2026-03-27 · 3 obs
● 2026-02-15 06:44:20
● 2026-03-27 03:38:46
○NSuns01.lolipop.jp2017-05-09 → 2017-05-09 · 3 obs
○ 2026-02-15 06:44:20
○ 2026-03-27 03:38:46
○NSuns02.lolipop.jp2017-05-09 → 2017-05-09 · 3 obs
○ 2026-02-15 06:44:20
○ 2026-03-27 03:38:46
●MXmx01.lolipop.jp2017-05-09 → 2026-03-27 · 2 obs
● 2026-03-27 03:38:46
○A157.7.107.312017-05-09 → 2017-05-09 · 3 obs
○ 2026-02-15 06:44:20
○ 2026-03-27 03:38:46
●A163.44.185.2362026-02-15 → 2026-03-27 · 3 obs
● 2026-02-15 06:44:20
● 2026-03-27 03:38:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| tcb-sendai.com | 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp, 04.dnsv.jp | - |
✅ Authoritative Response
Server:157.7.32.53
NS records: 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp, 04.dnsv.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tcb-sendai.com (unsigned zone)
⏱️ Timing
Total: 1414ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 163.44.185.236 |
| NS | 4 | 01.dnsv.jp, 02.dnsv.jp... |
| MX | 1 | mx01.lolipop.jp (pri: 10) |
| SOA | 1 | 01.dnsv.jp hostmaster.dnsv.jp |
Analysis
IP Addresses
tcb-sendai.com resolves to a single IP: 163.44.185.236.
Other host names, for instance tcb-shinjuku.com, netfan.cc, www.tcb-shinjuku.com, tcb-mito.com and tcb-setagaya.com share IP numbers with tcb-sendai.com.
Name Servers
tcb-sendai.com is delegated to four name servers: 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp and 04.dnsv.jp.
tcb-sendai.com shares some name servers with other domains, for example nakiriya.com, lovefac.com, apoa.tv, zamu.co.jp and kapuki.jp.
Host names with two IP numbers:
01.dnsv.jp points to 2400:8500:3300::53 and 157.7.32.53
03.dnsv.jp points to 2400:8500:3000::53 and 157.7.34.53
04.dnsv.jp points to 2400:8500:3fff::53 and 157.7.35.53
Host names with one IP number:
02.dnsv.jp points to 157.7.33.53
Mail Servers
tcb-sendai.com is handled by a single mail server, mx01.lolipop.jp.
tcb-sendai.com shares the mail server setup with other domains, for example jiyume.com, holistic-kikou.com, 365okashi.com, triangle-music-tokyo.com and inuiku.net.
tcb-sendai.com shares at least some mail servers with other domains, for example kagoshimajc.org.
Host name mx01.lolipop.jp points to IP 157.7.107.233.