campus-r.com - robtex.com
campus-r.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 153.126.178.15🇯🇵 SAKURA-A153.126.128.0/17 (ISHIKARI) SAKURA Internet // HOKKAIDO JAPAN BACKBONE Sakaisuji Honmachi Bldg. 9F 1-8-14 Minami-Honmachi, Chuo-ku Osaka 541-0054, Japan | ||||||
| PTR | cok02.cok.jp | ||||||
| NS | ns.cok.jp ⭐ | ||||||
| A | 153.126.178.73🇯🇵 SAKURA-A153.126.128.0/17 (ISHIKARI) SAKURA Internet // HOKKAIDO JAPAN BACKBONE Sakaisuji Honmachi Bldg. 9F 1-8-14 Minami-Honmachi, Chuo-ku Osaka 541-0054, Japan | ||||||
| PTR | cok03.cok.jp | ||||||
| NS | www.yuntaku.co.uk | ||||||
| A | 153.120.6.98🇯🇵 SAKURA-A153.120.0.0/17 (2/ISHIKARI) SAKURA Internet // HOKKAIDO BACKBONE 1-8-14 Minami-Honmachi, Chuo-ku, Osaka 541-0054, Japan | ||||||
| PTR | cok01.cok.jp | ||||||
| MX | mail.campus-r.com ⭐ | ||||||
| A | 153.126.178.15🇯🇵 SAKURA-A153.126.128.0/17 (ISHIKARI) SAKURA Internet // HOKKAIDO JAPAN BACKBONE Sakaisuji Honmachi Bldg. 9F 1-8-14 Minami-Honmachi, Chuo-ku Osaka 541-0054, Japan | ||||||
| PTR | cok02.cok.jp | ||||||
| TXT | v=spf1 +ip4:153.126.178.15 -all | ||||||
| SOA | ns.cok.jpkawaji@yuntaku.com 2023-07-16 #8 | ||||||
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=1774704312 | ||||||
Subdomains
mail.campus-r.com |
Same first word
campus-r.com |
Similar names
DNS History
5 records (4 active, 1 former)
●NSwww.yuntaku.co.uk2015-07-19 → 2026-03-28 · 2 obs
● 2026-03-28 13:25:48
●MXmail.campus-r.com2015-07-19 → 2026-03-28 · 2 obs
● 2026-03-28 13:25:48
○A101.78.6.1392015-07-19 → 2016-07-17 · 4 obs
● 2016-07-17 12:02:00
○ 2017-03-26 20:51:14
○ 2026-03-28 13:25:48
●A153.126.178.152017-03-26 → 2026-03-28 · 3 obs
● 2017-03-26 20:51:14
● 2026-03-28 13:25:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, i.gtld-servers.net, h.gtld-servers.net, b.gtld-servers.net... | - |
| campus-r.com | ns.cok.jp, www.yuntaku.co.uk | - |
✅ Authoritative Response
Server:153.126.178.73
NS records: ns.cok.jp, www.yuntaku.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for campus-r.com (unsigned zone)
⏱️ Timing
Total: 4683ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 153.126.178.15 |
| NS | 2 | ns.cok.jp, www.yuntaku.co.uk |
| MX | 1 | mail.campus-r.com (pri: 10) |
| TXT | 1 | v=spf1 +ip4:153.126.178.15 -all |
| SOA | 1 | ns.cok.jp kawaji.yuntaku.com |
Analysis
Hierarchy
campus-r.com is a parent of mail.campus-r.com.
IP Addresses
campus-r.com points to a single IP number: 153.126.178.15.
Other host names, for instance mail.stecrs.com, 1078.jp, mail.captain-r.com, mail.m-i.jp and mail.c-tamaki.com share IP numbers with campus-r.com.
Name Servers
Delegation for campus-r.com rests with two name servers, ns.cok.jp and www.yuntaku.co.uk.
campus-r.com shares the same name server setup as other domains, including g-bd.com, value-drive.com, job-offer.jp, nandemoya.jp and dgco.jp.
Host names with one IP number: ns.cok.jp points to 153.126.178.73; www.yuntaku.co.uk points to 153.120.6.98.
Mail Servers
campus-r.com is handled by a single mail server, mail.campus-r.com.
mail.campus-r.com points to a single IP: 153.126.178.15.