otogaku.com - robtex.com
otogaku.com
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=1774686097 | ||||||
Previously NS for
otogaku.com |
Subdomains
Same first word
otogaku.com |
Similar names
DNS History
9 records (4 active, 5 former)
○NSdns1.mzu.biz2015-07-14 → 2017-03-28 · 4 obs
● 2017-03-28 07:24:44
○ 2026-02-16 03:10:08
○ 2026-03-28 08:37:58
○NSdns2.mzu.biz2015-07-14 → 2017-03-28 · 4 obs
● 2017-03-28 07:24:44
○ 2026-02-16 03:10:08
○ 2026-03-28 08:37:58
●NSns1.parkingcrew.net2026-02-16 → 2026-03-28 · 3 obs
● 2026-02-16 03:10:08
● 2026-03-28 08:37:58
●NSns2.parkingcrew.net2026-02-16 → 2026-03-28 · 3 obs
● 2026-02-16 03:10:08
● 2026-03-28 08:37:58
○NSotogaku.com2015-07-14 → 2017-03-28 · 4 obs
● 2017-03-28 07:24:44
○ 2026-02-16 03:10:08
○ 2026-03-28 08:37:58
●MXmail.h-email.net2026-02-16 → 2026-03-28 · 3 obs
● 2026-02-16 03:10:08
● 2026-03-28 08:37:58
○MXmail.otogaku.com2015-07-14 → 2026-02-16 · 4 obs
● 2026-02-16 03:10:08
○ 2026-03-21 08:27:40
○ 2026-03-28 08:37:58
●A104.247.81.992026-02-16 → 2026-03-28 · 3 obs
● 2026-02-16 03:10:08
● 2026-03-28 08:37:58
○A133.242.95.572015-07-14 → 2017-03-28 · 4 obs
● 2017-03-28 07:24:44
○ 2026-02-16 03:10:08
○ 2026-03-28 08:37:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| otogaku.com | ns1.parkingcrew.net, ns2.parkingcrew.net | - |
✅ Authoritative Response
Server:76.223.21.9
NS records: ns1.parkingcrew.net, ns2.parkingcrew.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for otogaku.com (unsigned zone)
⏱️ Timing
Total: 3102ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 104.247.81.99 |
| NS | 2 | ns1.parkingcrew.net, ns2.parkingcrew.net |
| MX | 1 | mail.h-email.net (pri: 5) |
| TXT | 1 | v=spf1 ip6:fd1b:212c:a5f9::/48 -all |
| SOA | 1 | ns1.parkingcrew.net hostmaster.otogaku.c |
Analysis
Hierarchy
otogaku.com is a parent of mail.otogaku.com and www.otogaku.com.
IP Addresses
otogaku.com points to a single IP number: 104.247.81.99.
Other host names, for instance ns1.lifesaver.in, towerhamlets.logo-net.co.uk, dictionar-online.ro, smilefix.com and ij-css.org share IP numbers with otogaku.com.
Name Servers
otogaku.com is delegated to two name servers: ns1.parkingcrew.net and ns2.parkingcrew.net.
otogaku.com uses the same name server setup as other domains, for instance mail.opads.com, internationalisierung.de, compute-1.arabic-keyboard.de, reference.ro and afinnishedtouch.com.
Host names with one IP number:
ns1.parkingcrew.net points to: 13.248.158.159.
ns2.parkingcrew.net points to: 76.223.21.9.
Mail Servers
The mail server for otogaku.com is mail.h-email.net.
otogaku.com shares the same mail server setup as other domains, including milesspeed.com, osq.co, eventglide.com, smart-serials.com and plwc.org.za.
Host mail.h-email.net points to ten IPs: 5.75.171.74, 5.161.98.212, 5.161.194.135, 49.13.4.90, 91.107.214.206, 162.55.164.116, 165.227.156.49, 165.227.159.144, 167.235.143.33 and 178.62.199.248.