plus9.tw - robtex.com
plus9.tw
tw
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.tw ⭐ | ||||||
| NS | anytld.apnic.net ⚠️ Not in parent delegation | ||||||
| NS | b.dns.tw | ||||||
| NS | c.dns.tw | ||||||
| NS | d.dns.tw | ||||||
| NS | e.dns.tw | ||||||
| NS | f.dns.tw | ||||||
| NS | g.dns.tw | ||||||
| NS | h.dns.tw | ||||||
| SOA | a.dns.twsnw@twnic.net.tw 2011-01-02 #9 | ||||||
Subdomains
www.plus9.tw |
Same first word
Similar names
9plus.bg |
9plus.ru |
9plus.ch |
9plus.com.cn |
9plus.vn |
9plus.jp |
9plus.eu |
9plus.net |
9plus.com.hk |
9plus.de |
9plus.one |
9plus.com.vn |
DNS History
8 records (8 active, 0 former)
●NSns21.domaincontrol.com2019-12-19 → 2026-05-09 · 2 obs
● 2026-05-09 06:04:44
●NSns22.domaincontrol.com2019-12-19 → 2026-05-09 · 2 obs
● 2026-05-09 06:04:44
●MXalt1.aspmx.l.google.com2019-12-19 → 2026-05-09 · 2 obs
● 2026-05-09 06:04:44
●MXalt2.aspmx.l.google.com2019-12-19 → 2026-05-09 · 2 obs
● 2026-05-09 06:04:44
●MXaspmx.l.google.com2019-12-19 → 2026-05-09 · 2 obs
● 2026-05-09 06:04:44
●MXaspmx2.googlemail.com2019-12-19 → 2026-05-09 · 2 obs
● 2026-05-09 06:04:44
●MXaspmx3.googlemail.com2019-12-19 → 2026-05-09 · 2 obs
● 2026-05-09 06:04:44
●A13.76.255.1852019-12-19 → 2026-05-09 · 2 obs
● 2026-05-09 06:04:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tw | e.dns.tw, c.dns.tw, g.dns.tw, a.dns.tw... | - |
| plus9.tw | ns21.domaincontrol.com, ns22.domaincontrol.com | - |
✅ Authoritative Response
Server:173.201.68.11
NS records: ns21.domaincontrol.com, ns22.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for plus9.tw (unsigned zone)
⏱️ Timing
Total: 894ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 13.76.255.185 |
| NS | 2 | ns21.domaincontrol.com, ns22.domaincontrol.com |
| MX | 5 | alt1.aspmx.l.google.com (pri: 5), alt2.aspmx.l.google.com (pri: 5)... |
| TXT | 6 | google-site-verification=1rnhlsHnnMRrY4l, google-site-verification=UyArKXQTPxiTso-... |
| SOA | 1 | ns21.domaincontrol.com dns.jomax.net |
Analysis
Hierarchy
The parent of www.plus9.tw is plus9.tw.
IP Addresses
plus9.tw points to IP number: 13.76.255.185.
Other host names, for instance www.plus9.tw share IP numbers with plus9.tw.
Name Servers
plus9.tw is delegated to two name servers: ns21.domaincontrol.com and ns22.domaincontrol.com.
plus9.tw shares the same name server setup as vernon.pizza, balkanrooftops.org, supermaxparty.com, formatrue.com and beida.biz.
Host names with two IP numbers: ns21.domaincontrol.com points to: 2603:5:2141::b and 97.74.100.11; ns22.domaincontrol.com points to: 2603:5:2241::b and 173.201.68.11.
Mail Servers
Five mail servers handle plus9.tw: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.
plus9.tw shares at least partially some mail servers with other domains, including ns500734.ns500693.ns500693.ns500693.ns500734.ns500699.ns500693.ns500699.ns500683.ns500693.ns500683.ns500588.ns500588.ns500612.ns500110.dtrkdll.com, ns500737.ns500724.ns500599.ns500599.ns500737.ns500724.ns500737.ns500599.ns500724.ns500599.ns500737.ns500724.ns500599.ns500724.ns500583.ns500599.www.yummyflingsfinder.com, apektelecom.com, ns500841.ns500841.ns500794.ns500841.ns500794.ns500841.ns500821.ns500795.ns500794.ns500794.ns500821.ns500795.ns500821.ns500821.ns500790.ns500795.lustypartnersfinder.com and ulalabs.com.
these mail servers are often used together with mail servers alt4.aspmx.l.google.com, alt3.aspmx.l.google.com, aspmx4.googlemail.com and aspmx5.googlemail.com.
Host names with two IP numbers:
Hostname aspmx2.googlemail.com points to 2800:3f0:4003:c0f::1b and 108.177.123.27.
Hostname aspmx3.googlemail.com points to 2607:f8b0:4023:3003::1b and 172.253.145.27.
Hostname aspmx.l.google.com points to 2607:f8b0:4004:c1b::1b and 142.250.31.27.
Hostname alt1.aspmx.l.google.com points to 2607:f8b0:4023:2801::1b and 192.178.128.26.
Hostname alt2.aspmx.l.google.com points to 2a00:1450:400b:c02::1b and 172.253.116.27.