mail.ans-dc.com - robtex.com
mail.ans-dc.com
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 202.172.25.46๐ฏ๐ต DRNET202.172.24.0/21 | ||||||
| PTR | b45.coreserver.jp | ||||||
ans-dc.com
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 2400:8500:1301:162::17:1๐ฏ๐ต GMO-INTERNET2400:8500:1000::/36 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| A | 163.44.176.17๐ฏ๐ต GMO-INTERNET163.44.176.0/20 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| NS | ns11.value-domain.com โญ โ ๏ธ Not in parent delegation | ||||||
| NS | ns1.value-domain.com โ ๏ธ Not in zone NS records | ||||||
| NS | ns12.value-domain.com โ ๏ธ Not in zone NS records | ||||||
| NS | ns13.value-domain.com โ ๏ธ Not in zone NS records | ||||||
| NS | ns2.value-domain.com โ ๏ธ Not in parent delegation | ||||||
| MX | mail.ans-dc.com โญ | ||||||
| TXT | v=spf1 ip4:202.172.25.46 include:mxr.valueserver.jp ~all | ||||||
| SOA | ns1.value-domain.comhostmaster@ans-dc.com 2023-11-20 #14 | ||||||
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
โA202.172.25.462026-02-20 โ 2026-04-24 ยท 2 obs
โ 2026-02-20 02:44:02
โ 2026-04-24 04:40:10
โ 2026-04-24 04:40:10
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| ans-dc.com | ns11.value-domain.com, ns12.value-domain.com, ns13.value-domain.com | 3 records |
โ Authoritative Response
Server:172.64.52.184
NS records: ns11.value-domain.com, ns12.value-domain.com, ns13.value-domain.com
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for ans-dc.com (unsigned zone)
โฑ๏ธ Timing
Total: 378ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 202.172.25.46 |
๐ Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns11.value-domain.com, ns12.value-domain.com, ns13.value-domain.com)
Analysis
Mail Server Role
mail.ans-dc.com is the mail server for ans-dc.com.
IP Addresses
mail.ans-dc.com resolves to one IP number: 202.172.25.46.
other host names including b45.coreserver.jp, mail.tamonn.com, expnavi.net, binfo.jp and mail.maruanki.com share IP numbers with mail.ans-dc.com.