648-0.com - robtex.com
648-0.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 183.90.183.47🇯🇵 DRNET183.90.176.0/21 | ||||||
| PTR | nx2.hpms1.jp | ||||||
| PTR | nx3.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 | ||||||
| A | 172.64.52.161🇺🇸 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 | ||||||
| A | 172.64.53.115🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| MX | 648-0.com ⭐ | ||||||
| A | 183.90.183.47🇯🇵 DRNET183.90.176.0/21 | ||||||
| PTR | nx2.hpms1.jp | ||||||
| PTR | nx3.hpms1.jp | ||||||
| TXT | v=spf1 ip4:183.90.183.47 include:mxr.valueserver.jp ~all | ||||||
| SOA | ns1.value-domain.comhostmaster@648-0.com 2025-05-20 #10 | ||||||
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=1771291435 | ||||||
MX for
648-0.com |
Same first word
DNS History
10 records (4 active, 6 former)
○NSns01.telewave.ad.jp2015-06-30 → 2016-11-19 · 5 obs
● 2015-06-30 02:17:44
● 2016-11-19 15:38:22
○ 2026-02-21 05:20:56
○ 2026-03-14 04:55:42
○NSns01.xaas.jp2015-06-30 → 2016-11-19 · 5 obs
● 2015-06-30 02:17:44
● 2016-11-19 15:38:22
○ 2026-02-21 05:20:56
○ 2026-03-14 04:55:42
●NSns1.value-domain.com2026-02-21 → 2026-03-14 · 3 obs
● 2026-02-21 05:20:56
● 2026-03-14 04:55:42
●NSns2.value-domain.com2026-02-21 → 2026-03-14 · 3 obs
● 2026-02-21 05:20:56
● 2026-03-14 04:55:42
●MX648-0.com2026-02-21 → 2026-03-14 · 3 obs
● 2026-02-21 05:20:56
● 2026-03-14 04:55:42
○MXsmtp1.xaas.jp2015-10-23 → 2016-11-19 · 4 obs
● 2016-11-19 15:38:22
○ 2026-02-21 05:20:56
○ 2026-03-14 04:55:42
○MXsmtp2.xaas.jp2015-10-23 → 2016-11-19 · 4 obs
● 2016-11-19 15:38:22
○ 2026-02-21 05:20:56
○ 2026-03-14 04:55:42
●A183.90.183.472026-02-21 → 2026-03-14 · 3 obs
● 2026-02-21 05:20:56
● 2026-03-14 04:55:42
○A210.128.29.602015-06-30 → 2016-11-19 · 5 obs
● 2015-06-30 02:17:44
● 2016-11-19 15:38:22
○ 2026-02-21 05:20:56
○ 2026-03-14 04:55:42
○A210.188.198.1642008-03-19 → 2008-03-19 · 3 obs
○ 2015-06-30 02:17:44
○ 2026-03-14 04:55:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| 648-0.com | ns1.value-domain.com, ns2.value-domain.com | 2 records |
✅ Authoritative Response
Server: 172.64.53.115
NS records: ns1.value-domain.com, ns2.value-domain.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 648-0.com (unsigned zone)
⏱️ Timing
Total: 507ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 183.90.183.47 |
| NS | 2 | ns2.value-domain.com, ns1.value-domain.com |
| MX | 1 | 648-0.com (pri: 10) |
| TXT | 1 | v=spf1 ip4:183.90.183.47 include:mxr.val |
| SOA | 1 | ns1.value-domain.com hostmaster.648-0.co |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.value-domain.com, ns2.value-domain.com)
Analysis
Mail Server Role
For 648-0.com, the mail server is 648-0.com.
IP Addresses
648-0.com points to a single IP number: 183.90.183.47.
other host names for instance kamata-k.jp, bessho-animalclinic.com, www.gramgourmet.net, t-b-l.biz and tanakasougi.co.jp share IP numbers with 648-0.com.
Name Servers
648-0.com is delegated to two name servers: ns1.value-domain.com and ns2.value-domain.com.
648-0.com shares the same name server setup as other domains, for example owarai.webongaku.com, uchino-shouten.com, shinmei-shinju.or.jp, tenkosei.org and mrhc.jp.
648-0.com at least partially shares name servers with other domains, for instance sumi-yosi.com, wellbeing-pro.com, go5go.net, smartguide.name and bunko.co.jp.
these name servers are commonly used with ns3.value-domain.com, ns4.value-domain.com, ns5.value-domain.com, ns11.value-domain.com, ns12.value-domain.com and ns13.value-domain.com.
Host names with two IP numbers:
ns1.value-domain.com points to 172.64.52.38 and 172.64.52.161
ns2.value-domain.com points to 172.64.53.3 and 172.64.53.115
Mail Servers
One mail server handles 648-0.com.
Host name 648-0.com points to IP address 183.90.183.47.