sj-blast.com - robtex.com
sj-blast.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 153.122.205.18🇯🇵 AS131921153.122.192.0/20 GMO CLOUD K.K. GMO GlobalSign Holdings K.K. | ||||||
| NS | sj-blast.com ⭐ | ||||||
| A | 153.122.205.18🇯🇵 AS131921153.122.192.0/20 GMO CLOUD K.K. GMO GlobalSign Holdings K.K. | ||||||
| NS | dnss10.so-net.ne.jp | ||||||
| A | 210.139.255.1🇯🇵 So-net210.139.128.0/17 Sony Network Communications Inc. | ||||||
| PTR | dnss10.so-net.ne.jp | ||||||
| NS | dnss11.so-net.ne.jp | ||||||
| A | 210.139.255.17🇯🇵 So-net210.139.128.0/17 Sony Network Communications Inc. | ||||||
| PTR | dnss11.so-net.ne.jp | ||||||
| MX | mx.sj-blast.com ⭐ | ||||||
| A | 153.122.206.114🇯🇵 AS131921153.122.192.0/20 GMO CLOUD K.K. GMO GlobalSign Holdings K.K. | ||||||
| TXT | v=spf1 include:_spf.shared-server.net +mx ~all | ||||||
| SOA | sj-blast.comhostmaster@sj-blast.com serial=2602171610 | ||||||
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=1778894766 | ||||||
NS for
sj-blast.com |
Subdomains
mx.sj-blast.com |
Same first word
sj-blast.com |
Similar names
DNS History
6 records (5 active, 1 former)
●NSdnss10.so-net.ne.jp2016-12-16 → 2026-05-16 · 2 obs
● 2026-05-16 01:44:42
●NSdnss11.so-net.ne.jp2016-12-16 → 2026-05-16 · 2 obs
● 2026-05-16 01:44:42
●NSsj-blast.com2016-12-16 → 2026-05-16 · 2 obs
● 2026-05-16 01:44:42
●MXmx.sj-blast.com2016-12-16 → 2026-05-16 · 2 obs
● 2026-05-16 01:44:42
●A153.122.205.182026-05-13 → 2026-05-16 · 3 obs
● 2026-05-13 08:19:46
● 2026-05-16 01:44:42
○A211.13.196.1302016-12-16 → 2017-08-29 · 4 obs
● 2017-08-29 17:57:30
○ 2026-05-13 08:19:46
○ 2026-05-16 01:44:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, h.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net... | - |
| sj-blast.com | dnss10.so-net.ne.jp, dnss11.so-net.ne.jp | - |
✅ Authoritative Response
Server:210.139.255.1
NS records: dnss10.so-net.ne.jp, dnss11.so-net.ne.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sj-blast.com (unsigned zone)
⏱️ Timing
Total: 1205ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 153.122.205.18 |
| NS | 2 | dnss10.so-net.ne.jp, dnss11.so-net.ne.jp |
| MX | 1 | mx.sj-blast.com (pri: 10) |
| TXT | 1 | v=spf1 include:_spf.shared-server.net +m |
| SOA | 1 | sj-blast.com hostmaster.sj-blast.com |
Analysis
Hierarchy
sj-blast.com is the parent of mx.sj-blast.com.
Name Server Role
sj-blast.com serves as a name server for sj-blast.com.
dnss10.so-net.ne.jp and dnss11.so-net.ne.jp are commonly used as name servers along with sj-blast.com.
IP Addresses
sj-blast.com resolves to a single IP address: 153.122.205.18.
Other host names including takana.info, net-house.org, planetdagobah.com, www.som-e.com and polycompo.co.jp share IP numbers with sj-blast.com.
Name Servers
sj-blast.com is delegated to three name servers: sj-blast.com, dnss10.so-net.ne.jp and dnss11.so-net.ne.jp.
sj-blast.com at least partially shares name servers with other domains, including spazioitalia.co.jp, punyakichi-smilestore.com, k-eng.net, asahi-konpo.co.jp and geobrain.com.
Hostnames with a single IP:
sj-blast.com points to: 153.122.205.18.
dnss10.so-net.ne.jp points to: 210.139.255.1.
dnss11.so-net.ne.jp points to: 210.139.255.17.
Mail Servers
sj-blast.com is handled by a single mail server, mx.sj-blast.com.
mx.sj-blast.com points to a single IP: 153.122.206.114.