benri100.com - robtex.com
benri100.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 183.90.183.11🇯🇵 DRNET183.90.176.0/21 | ||||||
| PTR | c1.hpms1.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 | ||||||
| NS | ns2.value-domain.com | ||||||
| A | 172.64.53.3🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| MX | benri100.com ⭐ | ||||||
| A | 183.90.183.11🇯🇵 DRNET183.90.176.0/21 | ||||||
| PTR | c1.hpms1.jp | ||||||
| TXT | v=spf1 ip4:183.90.183.11 include:mxr.valueserver.jp ~all | ||||||
| SOA | ns1.value-domain.comhostmaster@benri100.com 2020-08-26 #22 | ||||||
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=1785042257 | ||||||
MX for
benri100.com |
Subdomains
smtp.benri100.com |
Same first word
benri100.com |
DNS History
9 records (4 active, 5 former)
○NSdns01.osamadesk.net2015-06-16 → 2017-02-14 · 4 obs
● 2017-02-14 01:24:34
○ 2018-09-13 11:57:02
○ 2026-07-26 05:11:50
○NSdns02.osamadesk.net2015-06-16 → 2017-02-14 · 4 obs
● 2017-02-14 01:24:34
○ 2018-09-13 11:57:02
○ 2026-07-26 05:11:50
●NSns1.value-domain.com2018-09-13 → 2026-07-26 · 3 obs
● 2018-09-13 11:57:02
● 2026-07-26 05:11:50
●NSns2.value-domain.com2018-09-13 → 2026-07-26 · 3 obs
● 2018-09-13 11:57:02
● 2026-07-26 05:11:50
●MXbenri100.com2018-09-13 → 2026-07-26 · 3 obs
● 2018-09-13 11:57:02
● 2026-07-26 05:11:50
○MXsmtp.benri100.com2015-06-16 → 2017-02-14 · 4 obs
● 2017-02-14 01:24:34
○ 2018-09-13 11:57:02
○ 2026-07-26 05:11:50
○A157.7.184.2012018-09-13 → 2018-09-13 · 4 obs
● 2018-09-13 11:57:02
○ 2026-02-15 09:37:10
○ 2026-07-26 05:11:50
●A183.90.183.112026-02-15 → 2026-07-26 · 3 obs
● 2026-02-15 09:37:10
● 2026-07-26 05:11:50
○A211.125.95.2062015-06-16 → 2017-02-14 · 4 obs
● 2017-02-14 01:24:34
○ 2018-09-13 11:57:02
○ 2026-07-26 05:11:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| benri100.com | ns1.value-domain.com, ns2.value-domain.com | 2 records |
✅ Authoritative Response
Server:172.64.53.3
NS records: ns1.value-domain.com, ns2.value-domain.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for benri100.com (unsigned zone)
⏱️ Timing
Total: 703ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 183.90.183.11 |
| NS | 2 | ns1.value-domain.com, ns2.value-domain.com |
| MX | 1 | benri100.com (pri: 10) |
| TXT | 1 | v=spf1 ip4:183.90.183.11 include:mxr.val |
| SOA | 1 | ns1.value-domain.com hostmaster.benri100 |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.value-domain.com, ns2.value-domain.com)
Analysis
Hierarchy
benri100.com is the parent zone for smtp.benri100.com.
Mail Server Role
The MX record for benri100.com points back to benri100.com — it is its own mail server.
IP Addresses
benri100.com directs to one IP number, which is 183.90.183.11.
Among the host names that share IP numbers with benri100.com are i-hra.org, cgi.icc-ltd.com, takaken-tk.com and two others.
Name Servers
DNS delegation for benri100.com points to two name servers: ns1.value-domain.com and ns2.value-domain.com.
benri100.com has the same name server delegation as a number of other domains, such as terada.com, cs-cms.com, kablog.info and two more.
benri100.com partially shares its NS delegation with several other domains, including cbnr.jp, tsukuba-tv.com, ukyoweb.com and two others.
In DNS configurations, these name servers often share authority with ns3.value-domain.com, ns4.value-domain.com, ns5.value-domain.com and 3 other name servers.
ns1.value-domain.com resolves to 172.64.52.38. ns2.value-domain.com resolves to 172.64.53.3. Both host names point to a single IP number.
Mail Servers
The MX record for benri100.com points to a single mail server: benri100.com.
benri100.com has exactly one IP number: 183.90.183.11.