bigability.co.jp - robtex.com
bigability.co.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 160.16.107.26🇯🇵 SAKURA-B160.16.0.0/17 SAKURA Internet // EAST JAPAN BACKBONE Sakaisuji Honmachi Bldg. 9F 1-8-14 Minami-Honmachi, Chuo-ku Osaka 541-0054, Japan | ||||||
| PTR | tk2-229-24272.vs.sakura.ne.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 | mail27.heteml.jp ⭐ | ||||||
| A | 157.7.189.15🇯🇵 GMO-INTERNET157.7.128.0/17 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | mail-proxy.heteml.jp | ||||||
| TXT | v=spf1 ip4:160.16.107.26 include:_spf.heteml.jp +a:mlg011.pro-seeds.com +a:jm... | ||||||
| SOA | 01.dnsv.jphostmaster@dnsv.jp serial=1759991114 | ||||||
co.jp
| DNSSEC | ⚠️ Not signed | ||||||
| TXT | co.jp. | ||||||
Subdomains
www.bigability.co.jp |
Same first word
bigability.co.jp |
DNS History
11 records (6 active, 5 former)
●NS01.dnsv.jp2026-02-18 → 2026-03-29 · 3 obs
● 2026-02-18 21:43:24
● 2026-03-29 19:59:14
●NS02.dnsv.jp2026-02-18 → 2026-03-29 · 3 obs
● 2026-02-18 21:43:24
● 2026-03-29 19:59:14
●NS03.dnsv.jp2026-02-18 → 2026-03-29 · 3 obs
● 2026-02-18 21:43:24
● 2026-03-29 19:59:14
●NS04.dnsv.jp2026-02-18 → 2026-03-29 · 3 obs
● 2026-02-18 21:43:24
● 2026-03-29 19:59:14
○NSdns0.heteml.jp2015-06-29 → 2020-01-25 · 4 obs
● 2020-01-25 02:11:14
○ 2026-02-18 21:43:24
○ 2026-03-29 19:59:14
○NSdns1.heteml.jp2015-06-29 → 2020-01-25 · 4 obs
● 2020-01-25 02:11:14
○ 2026-02-18 21:43:24
○ 2026-03-29 19:59:14
○A112.78.219.1852015-06-29 → 2015-06-29 · 3 obs
○ 2015-10-31 12:16:58
○ 2026-03-29 19:59:14
○A133.130.43.402020-01-25 → 2020-01-25 · 4 obs
● 2020-01-25 02:11:14
○ 2026-02-18 21:43:24
○ 2026-03-29 19:59:14
○A157.7.188.2122015-10-31 → 2016-12-28 · 5 obs
● 2015-10-31 12:16:58
● 2016-12-28 23:50:36
○ 2020-01-25 02:11:14
○ 2026-03-29 19:59:14
●A160.16.107.262026-02-18 → 2026-03-29 · 3 obs
● 2026-02-18 21:43:24
● 2026-03-29 19:59:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | c.dns.jp, a.dns.jp, b.dns.jp, d.dns.jp... | - |
| bigability.co.jp | 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp, 04.dnsv.jp | 7 records |
✅ 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 bigability.co.jp (unsigned zone)
⏱️ Timing
Total: 691ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 160.16.107.26 |
| NS | 4 | 01.dnsv.jp, 02.dnsv.jp... |
| MX | 1 | mail27.heteml.jp (pri: 10) |
| TXT | 1 | v=spf1 ip4:160.16.107.26 include:_spf.he |
| SOA | 1 | 01.dnsv.jp hostmaster.dnsv.jp |
📌 Glue Records Collected
Total: 7
Out-of-bailiwick: 7 (01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp...)
Analysis
Hierarchy
bigability.co.jp is a parent of www.bigability.co.jp.
IP Addresses
bigability.co.jp points to a single IP number: 160.16.107.26.
Other host names, for instance www.bigability.co.jp, share IP numbers with bigability.co.jp.
Name Servers
bigability.co.jp is delegated to four name servers: 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp and 04.dnsv.jp.
bigability.co.jp at least partially shares name servers with other domains, for instance e-adas.com, capas.jp, kinsoku.com, azip.jp and nyanku.jp.
Host names with two IPs:
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:
02.dnsv.jp points to: 157.7.33.53.
Mail Servers
bigability.co.jp is handled by a single mail server, mail27.heteml.jp.
bigability.co.jp uses the same mail server configuration as other domains, such as tamagawa-hosp.jp, myojowaraku.net, momomusette.com, mc-planners.com and ledex.co.jp.
bigability.co.jp shares some mail servers with other domains at least partially, for example starplus.jp.
mail27.heteml.jp points to a single IP: 157.7.189.15.