s-blue.info - robtex.com
s-blue.info
| DNSSEC | ⚠️ Not signed | ||||||
| A | 160.251.229.82🇯🇵 GMOOSK-NET160.251.229.0/24 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | www.gmoserver.jp | ||||||
| NS | dns01.gmoserver.jp ⭐ | ||||||
| A | 157.7.33.81🇯🇵 GMO-DNS157.7.33.0/24 GMO Internet,inc. Network-Team. | ||||||
| PTR | dns01.gmoserver.jp | ||||||
| NS | dns02.gmoserver.jp | ||||||
| A | 157.7.34.81🇯🇵 GMO-DNS157.7.34.0/24 GMO Internet,inc. Network-Team. | ||||||
| PTR | dns02.gmoserver.jp | ||||||
| MX | mx.s-blue.info ⭐ | ||||||
| A | 160.251.229.92🇯🇵 GMOOSK-NET160.251.229.0/24 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | mx-06.gmoserver.jp | ||||||
| TXT | v=spf1 include:spf.gmoserver.jp ~all | ||||||
| SOA | dns01.gmoserver.jphostmaster@s-blue.info 2016-07-29 #4 | ||||||
info
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.info.afilias-nst.info ⭐ | ||||||
| NS | a2.info.afilias-nst.info | ||||||
| NS | b0.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| NS | b2.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| NS | c0.info.afilias-nst.info | ||||||
| NS | d0.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| SOA | a0.info.afilias-nst.infohostmaster@donuts.email serial=1774639311 | ||||||
Subdomains
mx.s-blue.info |
Same first word
Similar names
DNS History
5 records (4 active, 1 former)
●NSdns01.gmoserver.jp2015-06-10 → 2026-03-27 · 2 obs
● 2026-03-27 19:54:48
●NSdns02.gmoserver.jp2015-06-10 → 2026-03-27 · 2 obs
● 2026-03-27 19:54:48
●MXmx.s-blue.info2015-06-10 → 2026-03-27 · 2 obs
● 2026-03-27 19:54:48
○A157.7.144.52015-06-10 → 2017-02-12 · 4 obs
● 2017-02-12 23:56:24
○ 2026-03-27 18:51:36
○ 2026-03-27 19:54:48
●A160.251.229.822026-03-27 → 2026-03-27 · 3 obs
● 2026-03-27 18:51:36
● 2026-03-27 19:54:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| info | a0.info.afilias-nst.info, a2.info.afilias-nst.info, c0.info.afilias-nst.info | - |
| s-blue.info | dns01.gmoserver.jp, dns02.gmoserver.jp | - |
✅ Authoritative Response
Server:157.7.34.81
NS records: dns01.gmoserver.jp, dns02.gmoserver.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for s-blue.info (unsigned zone)
⏱️ Timing
Total: 1033ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 160.251.229.82 |
| NS | 2 | dns01.gmoserver.jp, dns02.gmoserver.jp |
| MX | 1 | mx.s-blue.info (pri: 10) |
| TXT | 1 | v=spf1 include:spf.gmoserver.jp ~all |
| SOA | 1 | dns01.gmoserver.jp hostmaster.s-blue.inf |
Analysis
Hierarchy
s-blue.info is a parent of mx.s-blue.info.
IP Addresses
s-blue.info points to a single IP number: 160.251.229.82.
Other host names, for instance office-t.me, ambi-net.com, showyou-law.com, c-z.co.jp and grow-peridot.com share IP numbers with s-blue.info.
Name Servers
Delegation for s-blue.info rests with two name servers, dns01.gmoserver.jp and dns02.gmoserver.jp.
s-blue.info shares the same name server setup as other domains, including kinjyoukikaku.com, dliven.com, magometc.co.jp, hmaen.com and yama(0x73686974)a-kogyo.jp.
Host names with one IP number: dns01.gmoserver.jp points to 157.7.33.81; dns02.gmoserver.jp points to 157.7.34.81.
Mail Servers
s-blue.info is handled by a single mail server, mx.s-blue.info.
mx.s-blue.info points to a single IP: 160.251.229.92.