doureview.com - robtex.com
doureview.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 183.90.183.157🇯🇵 DRNET183.90.176.0/21 | ||||||
| PTR | x007.cbsv.jp | ||||||
| NS | ns1.cbsv.jp ⭐ | ||||||
| A | 172.64.52.149🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ip-172-64-52-149.defastlink.net | ||||||
| A | 172.64.52.199🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ip-172-64-52-199.defastlink.net | ||||||
| NS | ns2.cbsv.jp | ||||||
| A | 172.64.53.51🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ip-172-64-53-51.defastlink.net | ||||||
| A | 172.64.53.143🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ip-172-64-53-143.defastlink.net | ||||||
| MX | doureview.com ⭐ | ||||||
| A | 183.90.183.157🇯🇵 DRNET183.90.176.0/21 | ||||||
| PTR | x007.cbsv.jp | ||||||
| TXT | v=spf1 ip4:183.90.183.157 include:_spf.cbsv.jp ~all | ||||||
| SOA | ns1.cbsv.jphostmaster@doureview.com 2021-06-01 #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=1776270227 | ||||||
MX for
doureview.com |
Subdomains
www.doureview.com |
Same first word
doureview.com |
DNS History
4 records (4 active, 0 former)
●MXdoureview.com2026-02-16 → 2026-04-15 · 2 obs
● 2026-04-15 16:42:56
●A183.90.183.1572026-02-16 → 2026-04-15 · 2 obs
● 2026-04-15 16:42:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, d.gtld-servers.net, a.gtld-servers.net, c.gtld-servers.net... | - |
| doureview.com | ns1.cbsv.jp, ns2.cbsv.jp | - |
✅ Authoritative Response
Server:172.64.52.149
NS records: ns1.cbsv.jp, ns2.cbsv.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for doureview.com (unsigned zone)
⏱️ Timing
Total: 948ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 183.90.183.157 |
| NS | 2 | ns1.cbsv.jp, ns2.cbsv.jp |
| MX | 1 | doureview.com (pri: 10) |
| TXT | 1 | v=spf1 ip4:183.90.183.157 include:_spf.c |
| SOA | 1 | ns1.cbsv.jp hostmaster.doureview.com |
Analysis
Hierarchy
www.doureview.com is a child of doureview.com.
Mail Server Role
doureview.com serves as the mail server for doureview.com.
IP Addresses
doureview.com resolves to one IP number: 183.90.183.157.
Other host names, for instance pg35.net, check(0x787878).net, hostmaster.e-guild.net, onanist.net and desune.com share IP numbers with doureview.com.
Name Servers
doureview.com's delegation uses two name servers: ns1.cbsv.jp and ns2.cbsv.jp.
doureview.com uses the same name server setup as other domains, such as 02house.net, sevenflet.com, hoyu-color-collection.com, caribbeancom-info.net and 133ch.jp.
doureview.com at least partially shares name servers with other domains, including sukatoro.net, mangadojin.com, bukou.co.jp, waheisoba.gr.jp and nakadashichannel.com.
These name servers are often used with a.misconfigured.dns.server.invalid and ns3.cbsv.jp.
Host names with two IPs:
ns1.cbsv.jp points to 172.64.52.149 and 172.64.52.199
ns2.cbsv.jp points to 172.64.53.51 and 172.64.53.143
Mail Servers
doureview.com is handled by a single mail server, doureview.com.
Host name doureview.com resolves to a single IP: 183.90.183.157.