xo.com.tw - robtex.com
xo.com.tw
| DNSSEC | β οΈ Not signed | ||||||
| NS | ns1.quadsys.net β οΈ Not in zone NS records | ||||||
| A | 34.81.126.183πΉπΌ Google34.81.112.0/20 | ||||||
| PTR | 183.126.81.34.bc.googleusercontent.com | ||||||
| NS | ns2.quadsys.net β οΈ Not in zone NS records | ||||||
| A | 108.181.3.119πΊπΈ AS40676108.181.0.0/19 | ||||||
| PTR | cx3.quadsys.net | ||||||
| NS | ns3.quadsys.net β οΈ Not in zone NS records | ||||||
| A | 44.238.1.136πΊπΈ Amazon44.224.0.0/11 EC2 PDX prefix | ||||||
| PTR | cx7.quadsys.net | ||||||
com.tw
| DNSSEC | β οΈ Not signed | ||||||
| NS | a.twnic.net.tw β β οΈ Not in parent delegation | ||||||
| NS | anytld.apnic.net β οΈ Not in parent delegation | ||||||
| NS | b.twnic.net.tw β οΈ Not in parent delegation | ||||||
| NS | c.twnic.net.tw β οΈ Not in parent delegation | ||||||
| NS | d.twnic.net.tw β οΈ Not in parent delegation | ||||||
| NS | e.twnic.net.tw β οΈ Not in parent delegation | ||||||
| NS | f.twnic.net.tw β οΈ Not in parent delegation | ||||||
| NS | g.twnic.net.tw β οΈ Not in parent delegation | ||||||
| NS | h.dns.tw β οΈ Not in parent delegation | ||||||
| NS | h.twnic.net.tw β οΈ Not in parent delegation | ||||||
| SOA | a.twnic.net.twsnw@twnic.net.tw serial=2006344233 | ||||||
Same first word
Similar names
DNS History
13 records (3 active, 10 former)
βNSns1.bodis.com2016-06-02 β 2018-01-18 Β· 5 obs
β 2016-02-19 19:58:06
β 2016-06-02 19:03:02
β 2018-01-18 14:16:16
β 2026-04-06 08:04:24
β 2026-04-21 18:11:28
β 2016-06-02 19:03:02
β 2018-01-18 14:16:16
β 2026-04-06 08:04:24
β 2026-04-21 18:11:28
βNSns1.quadsys.net2026-04-06 β 2026-04-21 Β· 3 obs
β 2018-01-18 14:16:16
β 2026-04-06 08:04:24
β 2026-04-21 18:11:28
β 2026-04-06 08:04:24
β 2026-04-21 18:11:28
βNSns1.sedoparking.com2015-08-04 β 2016-02-19 Β· 4 obs
β 2015-08-04 09:53:32
β 2016-02-19 19:58:06
β 2016-06-02 19:03:02
β 2026-04-21 18:11:28
β 2016-02-19 19:58:06
β 2016-06-02 19:03:02
β 2026-04-21 18:11:28
βNSns2.bodis.com2016-06-02 β 2018-01-18 Β· 5 obs
β 2016-02-19 19:58:06
β 2016-06-02 19:03:02
β 2018-01-18 14:16:16
β 2026-04-06 08:04:24
β 2026-04-21 18:11:28
β 2016-06-02 19:03:02
β 2018-01-18 14:16:16
β 2026-04-06 08:04:24
β 2026-04-21 18:11:28
βNSns2.quadsys.net2026-04-06 β 2026-04-21 Β· 3 obs
β 2018-01-18 14:16:16
β 2026-04-06 08:04:24
β 2026-04-21 18:11:28
β 2026-04-06 08:04:24
β 2026-04-21 18:11:28
βNSns2.sedoparking.com2015-08-04 β 2016-02-19 Β· 4 obs
β 2015-08-04 09:53:32
β 2016-02-19 19:58:06
β 2016-06-02 19:03:02
β 2026-04-21 18:11:28
β 2016-02-19 19:58:06
β 2016-06-02 19:03:02
β 2026-04-21 18:11:28
βNSns3.quadsys.net2026-04-06 β 2026-04-21 Β· 3 obs
β 2018-01-18 14:16:16
β 2026-04-06 08:04:24
β 2026-04-21 18:11:28
β 2026-04-06 08:04:24
β 2026-04-21 18:11:28
βMXmail.nickstel.com2015-08-04 β 2016-02-19 Β· 4 obs
β 2015-08-04 09:53:32
β 2016-02-19 19:58:06
β 2016-06-02 19:03:02
β 2026-04-21 18:11:28
β 2016-02-19 19:58:06
β 2016-06-02 19:03:02
β 2026-04-21 18:11:28
βMXmx76.m2bp.com2018-01-18 β 2018-01-18 Β· 4 obs
β 2016-06-02 19:03:02
β 2018-01-18 14:16:16
β 2026-04-06 08:04:24
β 2026-04-21 18:11:28
β 2018-01-18 14:16:16
β 2026-04-06 08:04:24
β 2026-04-21 18:11:28
βMXmx76.mb1p.com2018-01-18 β 2018-01-18 Β· 4 obs
β 2016-06-02 19:03:02
β 2018-01-18 14:16:16
β 2026-04-06 08:04:24
β 2026-04-21 18:11:28
β 2018-01-18 14:16:16
β 2026-04-06 08:04:24
β 2026-04-21 18:11:28
βA199.59.242.1502016-12-29 β 2018-01-18 Β· 5 obs
β 2016-09-12 18:07:38
β 2016-12-29 23:19:30
β 2018-01-18 14:16:16
β 2026-04-06 08:04:24
β 2026-04-21 18:11:28
β 2016-12-29 23:19:30
β 2018-01-18 14:16:16
β 2026-04-06 08:04:24
β 2026-04-21 18:11:28
βA199.59.243.1202016-06-02 β 2016-09-12 Β· 5 obs
β 2016-02-19 19:58:06
β 2016-06-02 19:03:02
β 2016-09-12 18:07:38
β 2016-12-29 23:19:30
β 2026-04-21 18:11:28
β 2016-06-02 19:03:02
β 2016-09-12 18:07:38
β 2016-12-29 23:19:30
β 2026-04-21 18:11:28
βA72.52.4.1202015-08-04 β 2016-02-19 Β· 4 obs
β 2015-08-04 09:53:32
β 2016-02-19 19:58:06
β 2016-06-02 19:03:02
β 2026-04-21 18:11:28
β 2016-02-19 19:58:06
β 2016-06-02 19:03:02
β 2026-04-21 18:11:28
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tw | g.dns.tw, e.dns.tw, a.dns.tw, c.dns.tw... | - |
| xo.com.tw | ns3.quadsys.net, ns2.quadsys.net, ns1.quadsys.net | - |
β Authoritative Response
Server:44.238.1.136
NS records: ns3.quadsys.net, ns2.quadsys.net, ns1.quadsys.net
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for xo.com.tw (unsigned zone)
β±οΈ Timing
Total: 1117ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|
Analysis
Name Servers
xo.com.tw is delegated to three name servers: ns1.quadsys.net, ns2.quadsys.net and ns3.quadsys.net.
xo.com.tw at least partially shares name servers with other domains, for instance 886.tw, fire.tw, 365whois.com, a-chi.ismile.tv and xn--vuq94h20dutl4ujnn8c.com.
Host names with one IP number:
ns1.quadsys.net points to 34.81.126.183.
ns2.quadsys.net points to 108.181.3.119.
ns3.quadsys.net points to 44.238.1.136.