agc-dsmart.com - robtex.com
agc-dsmart.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 54.249.3.13🇯🇵 Amazon54.249.0.0/19 EC2 NRT prefix | ||||||
| PTR | ec2-54-249-3-13.ap-northeast-1.compute.amazonaws.com | ||||||
| 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 | agc-dsmart.com ⭐ | ||||||
| A | 54.249.3.13🇯🇵 Amazon54.249.0.0/19 EC2 NRT prefix | ||||||
| PTR | ec2-54-249-3-13.ap-northeast-1.compute.amazonaws.com | ||||||
| TXT | v=spf1 mx ~all | ||||||
| TXT | FqNV3DyFPud+Vy/rRduqcQ== | ||||||
| SOA | ns1.value-domain.comhostmaster@agc-dsmart.com 2026-03-06 #18 | ||||||
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=1777272471 | ||||||
MX for
agc-dsmart.com |
Same first word
agc-dsmart.com |
DNS History
4 records (4 active, 0 former)
●NSns1.value-domain.com2015-07-21 → 2026-04-27 · 2 obs
● 2026-04-27 07:03:22
●NSns2.value-domain.com2015-07-21 → 2026-04-27 · 2 obs
● 2026-04-27 07:03:22
●MXagc-dsmart.com2015-07-21 → 2026-04-27 · 2 obs
● 2026-04-27 07:03:22
●A54.249.3.132015-07-21 → 2026-04-27 · 2 obs
● 2026-04-27 07:03:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| agc-dsmart.com | ns1.value-domain.com, ns2.value-domain.com | 2 records |
✅ Authoritative Response
Server:172.64.52.161
NS records: ns1.value-domain.com, ns2.value-domain.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for agc-dsmart.com (unsigned zone)
⏱️ Timing
Total: 474ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 54.249.3.13 |
| NS | 2 | ns1.value-domain.com, ns2.value-domain.com |
| MX | 1 | agc-dsmart.com (pri: 10) |
| TXT | 2 | v=spf1 mx ~all, FqNV3DyFPud+Vy/rRduqcQ== |
| SOA | 1 | ns1.value-domain.com hostmaster.agc-dsma |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.value-domain.com, ns2.value-domain.com)
Analysis
Mail Server Role
agc-dsmart.com serves as the mail server for agc-dsmart.com.
IP Addresses
agc-dsmart.com points to IP number: 54.249.3.13.
Other host names, for instance ec2-54-249-3-13.ap-northeast-1.compute.amazonaws.com share IP numbers with agc-dsmart.com.
Name Servers
agc-dsmart.com is delegated to two name servers: ns1.value-domain.com and ns2.value-domain.com.
agc-dsmart.com shares the same name server setup as sanken-tc.com, mati-campus.com, wellness-yokohama.jp, aclweb.jp and kyoto-implant-laboratory.info.
agc-dsmart.com at least partially shares name servers with other domains, for instance kenryu.net, uthe.co.jp, elsh.info, akamons.com and ohana-pilina.com.
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
agc-dsmart.com is handled by a single mail server, agc-dsmart.com.
agc-dsmart.com points to a single IP: 54.249.3.13.