bitlab.jp - dns.ninja
bitlab.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 118.27.122.116🇯🇵 GMO-INTERNET118.27.122.0/24 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | www212.onamae.ne.jp | ||||||
| NS | ns-rs1.gmoserver.jp ⭐ | ||||||
| A | 157.7.32.87🇯🇵 GMO-DNS157.7.32.0/24 GMO Internet,inc. Network-Team. | ||||||
| PTR | ns-rs1.gmoserver.jp | ||||||
| NS | ns-rs2.gmoserver.jp | ||||||
| A | 157.7.33.87🇯🇵 GMO-DNS157.7.33.0/24 GMO Internet,inc. Network-Team. | ||||||
| PTR | ns-rs2.gmoserver.jp | ||||||
| MX | mail18.onamae.ne.jp ⭐ | ||||||
| A | 150.95.219.145🇯🇵 GMO-INTERNET150.95.219.0/24 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | mail18.onamae.ne.jp | ||||||
| TXT | v=spf1 include:_spf.onamae.ne.jp ~all | ||||||
| TXT | MS=ms10099067 | ||||||
| TXT | google-site-verification=5xCobVhptMvVNWH6EdqofTsBZFS9pAAaBctTvJNddc0 | ||||||
| SOA | ns-rs1.gmoserver.jphostmaster@gmoserver.jp serial=1651818294 | ||||||
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=1786507203 | ||||||
Previously MX for
bitlab.jp |
Subdomains
Same first word
Similar names
DNS History
10 records (4 active, 6 former)
○NS01.dnsv.jp2015-08-12 → 2017-03-27 · 4 obs
● 2017-03-27 23:27:50
○ 2026-03-05 07:47:16
○ 2026-08-12 04:32:42
○NS02.dnsv.jp2015-08-12 → 2017-03-27 · 4 obs
● 2017-03-27 23:27:50
○ 2026-03-05 07:47:16
○ 2026-08-12 04:32:42
○NS03.dnsv.jp2015-08-12 → 2017-03-27 · 4 obs
● 2017-03-27 23:27:50
○ 2026-03-05 07:47:16
○ 2026-08-12 04:32:42
○NS04.dnsv.jp2015-08-12 → 2017-03-27 · 4 obs
● 2017-03-27 23:27:50
○ 2026-03-05 07:47:16
○ 2026-08-12 04:32:42
●NSns-rs1.gmoserver.jp2026-03-05 → 2026-08-12 · 3 obs
● 2026-03-05 07:47:16
● 2026-08-12 04:32:42
●NSns-rs2.gmoserver.jp2026-03-05 → 2026-08-12 · 3 obs
● 2026-03-05 07:47:16
● 2026-08-12 04:32:42
○MXbitlab.jp2015-08-12 → 2017-03-27 · 4 obs
● 2017-03-27 23:27:50
○ 2026-03-05 07:47:16
○ 2026-08-12 04:32:42
●MXmail18.onamae.ne.jp2026-03-05 → 2026-08-12 · 3 obs
● 2026-03-05 07:47:16
● 2026-08-12 04:32:42
●A118.27.122.1162026-03-05 → 2026-08-12 · 3 obs
● 2026-03-05 07:47:16
● 2026-08-12 04:32:42
○A133.242.189.1322015-08-12 → 2017-03-27 · 4 obs
● 2017-03-27 23:27:50
○ 2026-03-05 07:47:16
○ 2026-08-12 04:32:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| bitlab.jp | ns-rs2.gmoserver.jp, ns-rs1.gmoserver.jp | - |
✅ Authoritative Response
Server:157.7.32.87
NS records: ns-rs2.gmoserver.jp, ns-rs1.gmoserver.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bitlab.jp (unsigned zone)
⏱️ Timing
Total: 2064ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 118.27.122.116 |
| NS | 2 | ns-rs1.gmoserver.jp, ns-rs2.gmoserver.jp |
| MX | 1 | mail18.onamae.ne.jp (pri: 10) |
| TXT | 3 | v=spf1 include:_spf.onamae.ne.jp ~all, MS=ms10099067... |
| SOA | 1 | ns-rs1.gmoserver.jp hostmaster.gmoserver |
Analysis
Hierarchy
bitlab.jp serves as the parent of mail.bitlab.jp and www.bitlab.jp.
IP Addresses
bitlab.jp has exactly one IP address — 118.27.122.116.
drtaka.jp, valkyrie.asia, notio.co.jp plus two other host names have IP numbers in common with bitlab.jp.
Name Servers
DNS delegation for bitlab.jp points to two name servers: ns-rs1.gmoserver.jp and ns-rs2.gmoserver.jp.
The name server configuration of bitlab.jp is shared with other domains, for instance rollbahn.net, est-co.net, kaihatu.jp and two others.
ns-rs1.gmoserver.jp and ns-rs2.gmoserver.jp each resolve to one IP number: ns-rs1.gmoserver.jp points to 157.7.32.87 and ns-rs2.gmoserver.jp points to 157.7.33.87.
Mail Servers
bitlab.jp uses one mail server — mail18.onamae.ne.jp.
The mail server setup of bitlab.jp matches that of other domains such as nanyoseiko.com, fukamura.com, fuetashomamailmagazine0010.site and two others.
At least some of the mail servers used by bitlab.jp are shared with other domains: zero-style.co.jp, c-kawagoe.com, chouichiryuu.com and two others among them.
mail18.onamae.ne.jp has exactly one IP number: 150.95.219.145.