blb.jp - dns.ninja
blb.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 162.43.104.136🇯🇵 XSERVER-AS162.43.0.0/17 XSERVER Inc. | ||||||
| PTR | sv14735.xserver.jp | ||||||
| NS | ns1.xserver.jp ⭐ | ||||||
| A | 202.226.36.164🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc. | ||||||
| A | 202.226.36.170🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc. | ||||||
| A | 202.226.36.246🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc. | ||||||
| PTR | ns1.xserver.jp | ||||||
| NS | ns2.xserver.jp | ||||||
| A | 35.72.43.26🇯🇵 Amazon35.72.0.0/13 EC2 NRT prefix | ||||||
| PTR | ns2.xserver.jp | ||||||
| NS | ns3.xserver.jp | ||||||
| A | 202.226.36.247🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc. | ||||||
| PTR | ns3.xserver.jp | ||||||
| NS | ns4.xserver.jp | ||||||
| A | 183.90.224.226🇯🇵 XSERVER-AS183.90.224.0/20 XSERVER Inc. | ||||||
| A | 183.90.224.230🇯🇵 XSERVER-AS183.90.224.0/20 XSERVER Inc. | ||||||
| A | 202.226.39.247🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc. | ||||||
| PTR | ns4.xserver.jp | ||||||
| NS | ns5.xserver.jp | ||||||
| A | 157.112.182.218🇯🇵 XSERVER-AS157.112.176.0/21 XSERVER Inc. | ||||||
| A | 157.112.182.220🇯🇵 XSERVER-AS157.112.176.0/21 XSERVER Inc. | ||||||
| A | 202.226.37.247🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc. | ||||||
| PTR | ns5.xserver.jp | ||||||
| TXT | v=spf1 +a:sv14735.xserver.jp +a:blb.jp +mx include:spf.sender.xserver.jp ~all | ||||||
| SOA | ns1.xserver.jproot@xserver.jp serial=0 | ||||||
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=1782923403 | ||||||
Same first word
Similar names
DNS History
15 records (6 active, 9 former)
○NSdns01.gmoserver.jp2020-10-31 → 2020-10-31 · 4 obs
● 2020-10-31 10:21:10
○ 2026-05-28 13:11:12
○ 2026-07-01 17:20:44
○NSdns02.gmoserver.jp2020-10-31 → 2020-10-31 · 4 obs
● 2020-10-31 10:21:10
○ 2026-05-28 13:11:12
○ 2026-07-01 17:20:44
○NSns.kagoya.net2015-07-03 → 2016-11-29 · 4 obs
● 2016-11-29 04:11:44
○ 2020-10-31 10:21:10
○ 2026-07-01 17:20:44
○NSns0.kagoya.net2015-07-03 → 2016-11-29 · 4 obs
● 2016-11-29 04:11:44
○ 2020-10-31 10:21:10
○ 2026-07-01 17:20:44
○NSns1.kagoya.net2015-07-03 → 2016-11-29 · 4 obs
● 2016-11-29 04:11:44
○ 2020-10-31 10:21:10
○ 2026-07-01 17:20:44
●NSns1.xserver.jp2026-05-28 → 2026-07-01 · 3 obs
● 2026-05-28 13:11:12
● 2026-07-01 17:20:44
●NSns2.xserver.jp2026-05-28 → 2026-07-01 · 3 obs
● 2026-05-28 13:11:12
● 2026-07-01 17:20:44
●NSns3.xserver.jp2026-05-28 → 2026-07-01 · 3 obs
● 2026-05-28 13:11:12
● 2026-07-01 17:20:44
●NSns4.xserver.jp2026-05-28 → 2026-07-01 · 3 obs
● 2026-05-28 13:11:12
● 2026-07-01 17:20:44
●NSns5.xserver.jp2026-05-28 → 2026-07-01 · 3 obs
● 2026-05-28 13:11:12
● 2026-07-01 17:20:44
○MXdmail.kagoya.net2015-07-03 → 2016-11-29 · 4 obs
● 2016-11-29 04:11:44
○ 2020-10-31 10:21:10
○ 2026-07-01 17:20:44
○MXmx21.gmoserver.jp2020-10-31 → 2020-10-31 · 4 obs
● 2020-10-31 10:21:10
○ 2026-05-28 13:11:12
○ 2026-07-01 17:20:44
○A103.3.50.262015-07-03 → 2016-11-29 · 4 obs
● 2016-11-29 04:11:44
○ 2020-10-31 10:21:10
○ 2026-07-01 17:20:44
○A133.130.64.1842020-10-31 → 2020-10-31 · 4 obs
● 2020-10-31 10:21:10
○ 2026-05-28 13:11:12
○ 2026-07-01 17:20:44
●A162.43.104.1362026-05-28 → 2026-07-01 · 3 obs
● 2026-05-28 13:11:12
● 2026-07-01 17:20:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | c.dns.jp, a.dns.jp, b.dns.jp, h.dns.jp... | - |
| blb.jp | ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp... | 11 records |
✅ Authoritative Response
Server:183.90.224.226
NS records: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp, ns5.xserver.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for blb.jp (unsigned zone)
⏱️ Timing
Total: 690ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 162.43.104.136 |
| NS | 5 | ns2.xserver.jp, ns5.xserver.jp... |
| TXT | 1 | v=spf1 +a:sv14735.xserver.jp +a:blb.jp + |
| SOA | 1 | ns1.xserver.jp root.xserver.jp |
📌 Glue Records Collected
Total: 11
Out-of-bailiwick: 11 (ns1.xserver.jp, ns1.xserver.jp, ns1.xserver.jp...)
Analysis
IP Addresses
blb.jp has exactly one IP address — 162.43.104.136.
improveyourhand.online, notes.t-k.co.jp, t-k.co.jp plus two other host names have IP numbers in common with blb.jp.
Name Servers
Five name servers handle delegation for blb.jp: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp and two others.
blb.jp partially shares its NS delegation with several other domains, including orokko.com, watanabe8.com, tokenjuku.com and two others.
These name servers are regularly seen alongside ns4.xserver.jp and ns5.xserver.jp as name servers.
Host names carrying three IP numbers:
ns1.xserver.jp has IP addresses 202.226.36.164, 202.226.36.170 and 202.226.36.246.
ns4.xserver.jp has IP addresses 183.90.224.226, 183.90.224.230 and 202.226.39.247.
ns5.xserver.jp has IP addresses 157.112.182.218, 157.112.182.220 and 202.226.37.247.
Host names resolving to a single IP address:
ns2.xserver.jp directs to 35.72.43.26.
ns3.xserver.jp directs to 202.226.36.247.