isc-co.jp - robtex.com
isc-co.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 160.251.148.121🇯🇵 GMOOSK-NET160.251.148.0/24 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | www1059.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 | mail1005.onamae.ne.jp ⭐ | ||||||
| A | 160.251.148.43🇯🇵 GMOOSK-NET160.251.148.0/24 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | mail1005.onamae.ne.jp | ||||||
| TXT | v=spf1 include:_spf.onamae.ne.jp ~all | ||||||
| SOA | ns-rs1.gmoserver.jphostmaster@gmoserver.jp serial=1720513937 | ||||||
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=1778319902 | ||||||
Previously MX for
isc-co.jp |
Same first word
Similar names
co-sci.com |
ics-co.com |
sci-co.in |
sci-co.co.uk |
sic-co.com |
csi-co.net |
sci-co.com.mx |
sci-co.com |
cis-co.tokyo |
iso-cc.com |
cis-co.ru |
sci-co.org |
sci-co.de |
ics-co.ru |
ics-oc.com |
sic-co.jp |
DNS History
9 records (4 active, 5 former)
○NSmaster.dns.ne.jp2015-07-16 → 2018-02-28 · 4 obs
● 2018-02-28 08:52:38
○ 2026-04-27 12:43:34
○ 2026-05-09 10:11:50
●NSns-rs1.gmoserver.jp2026-04-27 → 2026-05-09 · 3 obs
● 2026-04-27 12:43:34
● 2026-05-09 10:11:50
●NSns-rs2.gmoserver.jp2026-04-27 → 2026-05-09 · 3 obs
● 2026-04-27 12:43:34
● 2026-05-09 10:11:50
○NSns1.dns.ne.jp2015-07-16 → 2018-02-28 · 4 obs
● 2018-02-28 08:52:38
○ 2026-04-27 12:43:34
○ 2026-05-09 10:11:50
○NSns2.dns.ne.jp2015-07-16 → 2018-02-28 · 4 obs
● 2018-02-28 08:52:38
○ 2026-04-27 12:43:34
○ 2026-05-09 10:11:50
○MXisc-co.jp2015-07-16 → 2018-02-28 · 4 obs
● 2018-02-28 08:52:38
○ 2026-04-27 12:43:34
○ 2026-05-09 10:11:50
●MXmail1005.onamae.ne.jp2026-04-27 → 2026-05-09 · 3 obs
● 2026-04-27 12:43:34
● 2026-05-09 10:11:50
●A160.251.148.1212026-04-27 → 2026-05-09 · 3 obs
● 2026-04-27 12:43:34
● 2026-05-09 10:11:50
○A182.48.49.172015-07-16 → 2018-02-28 · 4 obs
● 2018-02-28 08:52:38
○ 2026-04-27 12:43:34
○ 2026-05-09 10:11:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | c.dns.jp, e.dns.jp, b.dns.jp, a.dns.jp... | - |
| isc-co.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 isc-co.jp (unsigned zone)
⏱️ Timing
Total: 1336ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 160.251.148.121 |
| NS | 2 | ns-rs1.gmoserver.jp, ns-rs2.gmoserver.jp |
| MX | 1 | mail1005.onamae.ne.jp (pri: 10) |
| TXT | 1 | v=spf1 include:_spf.onamae.ne.jp ~all |
| SOA | 1 | ns-rs1.gmoserver.jp hostmaster.gmoserver |
Analysis
IP Addresses
isc-co.jp resolves to one IP number: 160.251.148.121.
Other host names, for instance www.parade-inc.net, madoka-dental.com, nekton.life, sunbig.net and aiwa-kensetsu.com share IP numbers with isc-co.jp.
Name Servers
isc-co.jp's delegation uses two name servers: ns-rs1.gmoserver.jp and ns-rs2.gmoserver.jp.
isc-co.jp uses the same name server setup as other domains, such as bitport.jp, ehonkan.com, fcjp.net, hakataya.jp and sugukite.com.
Host names with a single IP address: ns-rs1.gmoserver.jp points to 157.7.32.87; ns-rs2.gmoserver.jp points to 157.7.33.87.
Mail Servers
A single mail server handles isc-co.jp, mail1005.onamae.ne.jp.
isc-co.jp shares the same mail server setup as other domains, for instance tuat-dousoukai.org, yell-academy.com, le-mo.jp, phantomaviators.com and wispecs.com.
isc-co.jp shares some mail servers with other domains, at least in part; for example visit-abashiri.jp and iac-c.com.
Host name mail1005.onamae.ne.jp resolves to a single IP: 160.251.148.43.