mail.auto-bind.com - robtex.com
mail.auto-bind.com
| CNAME | auto-bind.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 211.21.6.130🇹🇼 HiNet211.21.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd. | ||||||
| PTR | bc6.dnsonic.com | ||||||
| NS | ns9.dnsonic.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 211.21.6.130🇹🇼 HiNet211.21.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd. | ||||||
| PTR | bc6.dnsonic.com | ||||||
| NS | ns10.dnsonic.com ⚠️ Not in parent delegation | ||||||
| A | 2001:b030:816a:ff74::1🇹🇼 HiNet2001:b030:8000::/36 | ||||||
| PTR | 2001-b030-816a-ff74-0000-0000-0000-0001.hinet-ip6.hinet.net | ||||||
| A | 211.21.6.130🇹🇼 HiNet211.21.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd. | ||||||
| PTR | bc6.dnsonic.com | ||||||
| NS | ns7.dnsonic.com ⚠️ Not in zone NS records | ||||||
| A | 211.21.6.130🇹🇼 HiNet211.21.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd. | ||||||
| PTR | bc6.dnsonic.com | ||||||
| NS | ns8.dnsonic.com ⚠️ Not in zone NS records | ||||||
| A | 211.21.6.130🇹🇼 HiNet211.21.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd. | ||||||
| PTR | bc6.dnsonic.com | ||||||
| MX | auto-bind.com ⭐ | ||||||
| A | 211.21.6.130🇹🇼 HiNet211.21.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd. | ||||||
| PTR | bc6.dnsonic.com | ||||||
| TXT | v=spf1 ip4:211.21.6.130 +a +mx +ip4:211.23.95.247 +ip4:211.23.95.245 +ip4:60.... | ||||||
| SOA | ns9.dnsonic.comnotice@potia.net 2026-07-11 #1 | ||||||
auto-bind.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 211.21.6.130🇹🇼 HiNet211.21.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd. | ||||||
| NS | ns9.dnsonic.com ⭐ ⚠️ Not in parent delegation | ||||||
| NS | ns10.dnsonic.com ⚠️ Not in parent delegation | ||||||
| NS | ns7.dnsonic.com ⚠️ Not in zone NS records | ||||||
| NS | ns8.dnsonic.com ⚠️ Not in zone NS records | ||||||
| MX | auto-bind.com ⭐ | ||||||
| TXT | v=spf1 ip4:211.21.6.130 +a +mx +ip4:211.23.95.247 +ip4:211.23.95.245 +ip4:60.... | ||||||
| SOA | ns9.dnsonic.comnotice@potia.net 2026-07-11 #1 | ||||||
Previously MX for
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
○A210.200.133.1412015-07-06 → 2016-06-23 · 4 obs
● 2016-06-23 12:34:08
○ 2026-03-21 14:18:14
○ 2026-08-01 05:47:44
●CNAMEauto-bind.com2026-03-21 → 2026-08-01 · 2 obs
● 2026-08-01 05:47:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, m.gtld-servers.net, k.gtld-servers.net, a.gtld-servers.net... | - |
| auto-bind.com | ns7.dnsonic.com, ns8.dnsonic.com | 2 records |
✅ Authoritative Response
Server:211.21.6.130
NS records: ns7.dnsonic.com, ns8.dnsonic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for auto-bind.com (unsigned zone)
⏱️ Timing
Total: 1400ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | auto-bind.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns7.dnsonic.com, ns8.dnsonic.com)
Analysis
IP Addresses
mail.auto-bind.com has exactly one IP address — 211.21.6.130.
www.twdc.org.tw, dess.com.tw, techoem.com plus two other host names have IP numbers in common with mail.auto-bind.com.
Name Servers
Four name servers handle the delegation for mail.auto-bind.com: ns10.dnsonic.com, ns7.dnsonic.com, ns8.dnsonic.com and ns9.dnsonic.com.
At least some of mail.auto-bind.com's name servers are shared with other domains, for example dna.tw, colorsled.com.tw, fonton.com and two more.
These name servers are often deployed together with the name servers ns6.dnsonic.com, ns5.dnsonic.com, ns3.dnsonic.com and ns4.dnsonic.com.
Host names pointing to two IP addresses:
ns10.dnsonic.com resolves to two addresses: 211.21.6.130 and 2001:b030:816a:ff74::1.
Host names resolving to a single IP address:
The hostname ns7.dnsonic.com resolves to 211.21.6.130.
The hostname ns8.dnsonic.com resolves to 211.21.6.130.
The hostname ns9.dnsonic.com resolves to 211.21.6.130.
The following host names resolve to 211.21.6.130: ns10.dnsonic.com, ns7.dnsonic.com, ns8.dnsonic.com and ns9.dnsonic.com.
Mail Servers
mail.auto-bind.com uses one mail server — auto-bind.com.
mail.auto-bind.com uses the same mail servers as other domains, including auto-bind.com.
auto-bind.com carries a single IP number, which is 211.21.6.130.