forthink-jp.com - robtex.com
forthink-jp.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=1777053271 | ||||||
Same first word
forthink-jp.com |
DNS History
9 records (9 active, 0 former)
●NSns-cloud-b1.googledomains.com2026-04-23 → 2026-04-24 · 2 obs
● 2026-04-24 18:00:30
●NSns-cloud-b2.googledomains.com2026-04-23 → 2026-04-24 · 2 obs
● 2026-04-24 18:00:30
●NSns-cloud-b3.googledomains.com2026-04-23 → 2026-04-24 · 2 obs
● 2026-04-24 18:00:30
●NSns-cloud-b4.googledomains.com2026-04-23 → 2026-04-24 · 2 obs
● 2026-04-24 18:00:30
●MXsmtp.google.com2026-04-23 → 2026-04-24 · 2 obs
● 2026-04-24 18:00:30
●A198.185.159.1442026-04-23 → 2026-04-24 · 2 obs
● 2026-04-24 18:00:30
●A198.185.159.1452026-04-23 → 2026-04-24 · 2 obs
● 2026-04-24 18:00:30
●A198.49.23.1442026-04-23 → 2026-04-24 · 2 obs
● 2026-04-24 18:00:30
●A198.49.23.1452026-04-23 → 2026-04-24 · 2 obs
● 2026-04-24 18:00:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| forthink-jp.com | ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com, ns-cloud-b4.googledomains.com | 8 records |
✅ Authoritative Response
Server:216.239.32.107
NS records: ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com, ns-cloud-b4.googledomains.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for forthink-jp.com (unsigned zone)
⏱️ Timing
Total: 554ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 4 | 198.185.159.144, 198.49.23.145... |
| NS | 4 | ns-cloud-b4.googledomains.com, ns-cloud-b3.googledomains.com... |
| MX | 1 | smtp.google.com (pri: 1) |
| TXT | 1 | v=spf1 include:_spf.google.com ~all |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h2", |
| SOA | 1 | ns-cloud-b1.googledomains.com cloud-dns- |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ns-cloud-b1.googledomains.com, ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com...)
Analysis
IP Addresses
forthink-jp.com resolves to four IP numbers: 198.49.23.144, 198.49.23.145, 198.185.159.144 and 198.185.159.145.
Other host names such as solaro.in, gerrysglass.com.au, chamoiscarwash.com, txrifles.com and ccltax.com share IPs with forthink-jp.com.
Name Servers
forthink-jp.com is delegated to four name servers: ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com and ns-cloud-b4.googledomains.com.
forthink-jp.com at least partially shares name servers with other domains, for instance allisservices.com, durar.info, cassidyconsultingllc.net, z-techsystems.com and hotelkhusboo.com.
Host names with two IP numbers: ns-cloud-b1.googledomains.com points to 2001:4860:4802:32::6b and 216.239.32.107; ns-cloud-b2.googledomains.com points to 2001:4860:4802:34::6b and 216.239.34.107; ns-cloud-b3.googledomains.com points to 2001:4860:4802:36::6b and 216.239.36.107; ns-cloud-b4.googledomains.com points to 2001:4860:4802:38::6b and 216.239.38.107.
Mail Servers
forthink-jp.com is handled by a single mail server, smtp.google.com.
The mail server setup for forthink-jp.com matches that of other domains, for instance bioforum.pl, respon.cat, webforce.co.il, vinacis.com and chezannie.com.
forthink-jp.com shares at least partially some mail servers with other domains, including broadcastwind.com, glaciernordicclub.com, bird.eu, aceipora.com.br and nanopaprika.eu.
these mail servers are often used with aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
The host name smtp.google.com points to nine IP numbers: 2607:f8b0:4004:c07::1b, 2607:f8b0:4004:c23::1a, 2607:f8b0:4004:c25::1a, 2607:f8b0:4004:c27::1a, 172.253.62.26, 172.253.62.27, 172.253.139.27, 192.178.155.27 and 192.178.218.26.