IPLIST.NET - isys.tw
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isys.tw checked at 2025-10-12T00:43:59.794Z 650ms 109/109/109 100% R:15isys.tw
| NS | ns1.isys.tw | ||||||
| A | 211.21.6.154🇹🇼 HiNet | ||||||
| PTR | 211-21-6-154.hinet-ip.hinet.net | ||||||
| NS | ns2.isys.tw | ||||||
| A | 211.21.6.155🇹🇼 HiNet | ||||||
| PTR | 211-21-6-155.hinet-ip.hinet.net | ||||||
| MX | aspmx.l.google.com | ||||||
| A | 2607:f8b0:4023:c06::1b 🇺🇸 Google | ||||||
| PTR | dz-in-f27.1e100.net | ||||||
| A | 142.251.2.26🇺🇸 Google | ||||||
| PTR | dl-in-f26.1e100.net | ||||||
| MX | i656e5kuezftzecjoagrpoqpd75ihsgqgbpmjijyjujm5kq5vuxa.mx-verification.google.com | ||||||
| MX | alt1.aspmx.l.google.com | ||||||
| A | 2607:f8b0:4023:100f::1a 🇺🇸 Google | ||||||
| PTR | yudfwra-in-f26.1e100.net | ||||||
| A | 192.178.220.26🇺🇸 Google | ||||||
| PTR | yudfwra-in-f26.1e100.net | ||||||
| MX | alt2.aspmx.l.google.com | ||||||
| A | 2607:f8b0:4003:c30::1a 🇺🇸 Google | ||||||
| PTR | yutulis-in-f26.1e100.net | ||||||
| A | 74.125.27.26🇺🇸 Google | ||||||
| PTR | yutulis-in-f26.1e100.net | ||||||
| MX | alt3.aspmx.l.google.com | ||||||
| A | 2607:f8b0:4001:c70::1b 🇺🇸 Google | ||||||
| PTR | yucbful-in-f27.1e100.net | ||||||
| A | 192.178.209.26🇺🇸 Google | ||||||
| PTR | yucbful-in-f26.1e100.net | ||||||
| MX | alt4.aspmx.l.google.com | ||||||
| A | 2607:f8b0:4024:c0d::1b 🇺🇸 Google | ||||||
| PTR | mj-in-f27.1e100.net | ||||||
| A | 192.178.152.26🇺🇸 Google | ||||||
| PTR | mj-in-f26.1e100.net | ||||||
| A | 211.21.6.154🇹🇼 HiNet | ||||||
| PTR | 211-21-6-154.hinet-ip.hinet.net | ||||||
tw
| NS | anytld.apnic.net | ||||||
| NS | a.dns.tw | ||||||
| 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 | ||||||
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Starts with same word
Starts similarily
AI analysis
isys.tw is a parent of ns2.isys.tw and ns1.isys.tw.
isys.tw points to a single IP address: 211.21.6.154.
Other host names such as 211-21-6-154.hinet-ip.hinet.net and ns1.isys.tw share IP numbers with isys.tw.
isys.tw is delegated to two name servers: ns1.isys.tw and ns2.isys.tw.
Hostnames with a single IP
ns1.isys.tw resolves to: 211.21.6.154.
ns2.isys.tw resolves to: 211.21.6.155.
isys.tw is handled by six mail servers: aspmx.l.google.com, i656e5kuezftzecjoagrpoqpd75ihsgqgbpmjijyjujm5kq5vuxa.mx-verification.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
isys.tw shares at least some mail servers with other domains, for example 3go.cl, mymelior.com, intersowa.com, everestme.com.my and helloblogger.ru.
these mail servers are commonly used alongside aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com, aspmx5.googlemail.com, ij45e6to2qr4fmaowytpwryobaphptz6ul6ba7ln4i7gkhdpg23a.mx-verification.google.com and em3qjg67jaqewxauevmt7yd42u4r75dm3tcaa4i633l5a647r6ua.mx-verification.google.com.
Host names with two IP numbers: aspmx.l.google.com points to 2607:f8b0:4023:c06::1b and 142.251.2.26; alt1.aspmx.l.google.com points to 2607:f8b0:4023:100f::1a and 192.178.220.26; alt2.aspmx.l.google.com points to 2607:f8b0:4003:c30::1a and 74.125.27.26; alt3.aspmx.l.google.com points to 2607:f8b0:4001:c70::1b and 192.178.209.26; alt4.aspmx.l.google.com points to 2607:f8b0:4024:c0d::1b and 192.178.152.26.