sc-obu.com - robtex.com
sc-obu.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 158.199.127.176🇯🇵 MIRAI158.199.112.0/20 Mirai Communication Network, Inc. CIDR BLOCK (AS7690) | ||||||
| PTR | s127176.dc.mirai.ad.jp | ||||||
| NS | ns1.value-domain.com ⭐ | ||||||
| A | 172.64.52.38🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 172.64.52.161🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.value-domain.com | ||||||
| A | 172.64.53.3🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 172.64.53.115🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns3.value-domain.com ⚠️ Not in zone NS records | ||||||
| A | 172.64.52.38🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 172.64.52.161🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| MX | mail.hp4u.jp ⭐ | ||||||
| A | 158.199.127.176🇯🇵 MIRAI158.199.112.0/20 Mirai Communication Network, Inc. CIDR BLOCK (AS7690) | ||||||
| PTR | s127176.dc.mirai.ad.jp | ||||||
| TXT | v=spf1 a:mail.hp4u.jp | ||||||
| SOA | ns1.value-domain.comhostmaster@sc-obu.com 2024-09-15 #11 | ||||||
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=1774422097 | ||||||
Same first word
sc-obu.com |
Similar names
DNS History
6 records (5 active, 1 former)
●NSns1.value-domain.com2015-09-03 → 2026-03-25 · 2 obs
● 2026-03-25 07:23:20
●NSns2.value-domain.com2015-09-03 → 2026-03-25 · 2 obs
● 2026-03-25 07:23:20
●NSns3.value-domain.com2026-02-15 → 2026-03-25 · 3 obs
● 2026-02-15 09:12:50
● 2026-03-25 07:23:20
●A158.199.127.1762026-02-15 → 2026-03-25 · 3 obs
● 2026-02-15 09:12:50
● 2026-03-25 07:23:20
○A210.163.47.312015-09-03 → 2017-01-03 · 4 obs
● 2017-01-03 17:17:30
○ 2026-02-15 09:12:50
○ 2026-03-25 07:23:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| sc-obu.com | ns1.value-domain.com, ns2.value-domain.com, ns3.value-domain.com | 3 records |
✅ Authoritative Response
Server:172.64.52.38
NS records: ns1.value-domain.com, ns2.value-domain.com, ns3.value-domain.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sc-obu.com (unsigned zone)
⏱️ Timing
Total: 427ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 158.199.127.176 |
| NS | 2 | ns2.value-domain.com, ns1.value-domain.com |
| MX | 1 | mail.hp4u.jp (pri: 10) |
| TXT | 1 | v=spf1 a:mail.hp4u.jp |
| SOA | 1 | ns1.value-domain.com hostmaster.sc-obu.c |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns1.value-domain.com, ns2.value-domain.com, ns3.value-domain.com)
Analysis
IP Addresses
sc-obu.com points to a single IP number: 158.199.127.176.
other host names for instance st-office.com, macica.net, hayakawa-syokai.co.jp, sowa-lf.com and toi-et-moi.net share IP numbers with sc-obu.com.
Name Servers
sc-obu.com is delegated to three name servers: ns1.value-domain.com, ns2.value-domain.com and ns3.value-domain.com.
sc-obu.com at least partially shares name servers with other domains, for instance ozaken.com, o-remo.com, tosai.jp, y-h-c.jp and shisuko.com.
These name servers are commonly used alongside the name servers ns4.value-domain.com, ns5.value-domain.com, ns11.value-domain.com, ns12.value-domain.com and ns13.value-domain.com.
Names with two IPs
ns1.value-domain.com points to 172.64.52.38 and 172.64.52.161
ns2.value-domain.com points to 172.64.53.3 and 172.64.53.115
ns3.value-domain.com points to 172.64.52.38 and 172.64.52.161
Names pointing to 172.64.52.38: ns1.value-domain.com and ns3.value-domain.com
Names pointing to 172.64.52.161: ns1.value-domain.com and ns3.value-domain.com
Mail Servers
sc-obu.com is handled by a single mail server, mail.hp4u.jp.
sc-obu.com shares the same mail server setup as other domains, for instance meiten.info, shimomura-pet.com, toriei.co.jp, kuri-bo.com and gohoukouhuukai.com.
sc-obu.com shares some mail servers with other domains, at least partially, for instance hayakawa-syokai.co.jp and sasaokakonbu.com.
these mail servers are often used with hayakawa-syokai.sakura.ne.jp and sasaokakonbu-com.mail.protection.outlook.com.
Host name mail.hp4u.jp points to IP address 158.199.127.176.