xo.com.tw - robtex.com

xo.com.tw

DNSSEC⚠️ Not signed
NSns1.quadsys.net ⚠️ Not in zone NS records
A34.81.126.183πŸ‡ΉπŸ‡Ό Google34.81.112.0/20
PTR183.126.81.34.bc.googleusercontent.com
NSns2.quadsys.net ⚠️ Not in zone NS records
A108.181.3.119πŸ‡ΊπŸ‡Έ AS40676108.181.0.0/19
PTRcx3.quadsys.net
NSns3.quadsys.net ⚠️ Not in zone NS records
A44.238.1.136πŸ‡ΊπŸ‡Έ Amazon44.224.0.0/11 EC2 PDX prefix
PTRcx7.quadsys.net

com.tw

DNSSEC⚠️ Not signed
NSa.twnic.net.tw ⭐ ⚠️ Not in parent delegation
NSanytld.apnic.net ⚠️ Not in parent delegation
NSb.twnic.net.tw ⚠️ Not in parent delegation
NSc.twnic.net.tw ⚠️ Not in parent delegation
NSd.twnic.net.tw ⚠️ Not in parent delegation
NSe.twnic.net.tw ⚠️ Not in parent delegation
NSf.twnic.net.tw ⚠️ Not in parent delegation
NSg.twnic.net.tw ⚠️ Not in parent delegation
NSh.dns.tw ⚠️ Not in parent delegation
NSh.twnic.net.tw ⚠️ Not in parent delegation
SOAa.twnic.net.twsnw@twnic.net.tw serial=2006344233
WOT: SAFE (58/100)

Same first word

Similar names

DNS History

13 records (3 active, 10 former)

20162017201820192020202120222023202420252026NSns1.quadsys.netns2.quadsys.netns3.quadsys.netns1.bodis.comns1.sedoparking.comns2.bodis.comns2.sedoparking.comMXmail.nickstel.commx76.m2bp.commx76.mb1p.comA199.59.242.150199.59.243.12072.52.4.120
β—‹NSns1.bodis.com2016-06-02 β†’ 2018-01-18 Β· 5 obs
β—‹ 2016-02-19 19:58:06
● 2016-06-02 19:03:02
● 2018-01-18 14:16:16
β—‹ 2026-04-06 08:04:24
β—‹ 2026-04-21 18:11:28
●NSns1.quadsys.net2026-04-06 β†’ 2026-04-21 Β· 3 obs
β—‹ 2018-01-18 14:16:16
● 2026-04-06 08:04:24
● 2026-04-21 18:11:28
β—‹NSns1.sedoparking.com2015-08-04 β†’ 2016-02-19 Β· 4 obs
● 2015-08-04 09:53:32
● 2016-02-19 19:58:06
β—‹ 2016-06-02 19:03:02
β—‹ 2026-04-21 18:11:28
β—‹NSns2.bodis.com2016-06-02 β†’ 2018-01-18 Β· 5 obs
β—‹ 2016-02-19 19:58:06
● 2016-06-02 19:03:02
● 2018-01-18 14:16:16
β—‹ 2026-04-06 08:04:24
β—‹ 2026-04-21 18:11:28
●NSns2.quadsys.net2026-04-06 β†’ 2026-04-21 Β· 3 obs
β—‹ 2018-01-18 14:16:16
● 2026-04-06 08:04:24
● 2026-04-21 18:11:28
β—‹NSns2.sedoparking.com2015-08-04 β†’ 2016-02-19 Β· 4 obs
● 2015-08-04 09:53:32
● 2016-02-19 19:58:06
β—‹ 2016-06-02 19:03:02
β—‹ 2026-04-21 18:11:28
●NSns3.quadsys.net2026-04-06 β†’ 2026-04-21 Β· 3 obs
β—‹ 2018-01-18 14:16:16
● 2026-04-06 08:04:24
● 2026-04-21 18:11:28
β—‹MXmail.nickstel.com2015-08-04 β†’ 2016-02-19 Β· 4 obs
● 2015-08-04 09:53:32
● 2016-02-19 19:58:06
β—‹ 2016-06-02 19:03:02
β—‹ 2026-04-21 18:11:28
β—‹MXmx76.m2bp.com2018-01-18 β†’ 2018-01-18 Β· 4 obs
β—‹ 2016-06-02 19:03:02
● 2018-01-18 14:16:16
β—‹ 2026-04-06 08:04:24
β—‹ 2026-04-21 18:11:28
β—‹MXmx76.mb1p.com2018-01-18 β†’ 2018-01-18 Β· 4 obs
β—‹ 2016-06-02 19:03:02
● 2018-01-18 14:16:16
β—‹ 2026-04-06 08:04:24
β—‹ 2026-04-21 18:11:28
β—‹A199.59.242.1502016-12-29 β†’ 2018-01-18 Β· 5 obs
β—‹ 2016-09-12 18:07:38
● 2016-12-29 23:19:30
● 2018-01-18 14:16:16
β—‹ 2026-04-06 08:04:24
β—‹ 2026-04-21 18:11:28
β—‹A199.59.243.1202016-06-02 β†’ 2016-09-12 Β· 5 obs
β—‹ 2016-02-19 19:58:06
● 2016-06-02 19:03:02
● 2016-09-12 18:07:38
β—‹ 2016-12-29 23:19:30
β—‹ 2026-04-21 18:11:28
β—‹A72.52.4.1202015-08-04 β†’ 2016-02-19 Β· 4 obs
● 2015-08-04 09:53:32
● 2016-02-19 19:58:06
β—‹ 2016-06-02 19:03:02
β—‹ 2026-04-21 18:11:28

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
twg.dns.tw, e.dns.tw, a.dns.tw, c.dns.tw...-
xo.com.twns3.quadsys.net, ns2.quadsys.net, ns1.quadsys.net-

βœ… Authoritative Response

Server:44.238.1.136

NS records: ns3.quadsys.net, ns2.quadsys.net, ns1.quadsys.net

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for xo.com.tw (unsigned zone)

⏱️ Timing

Total: 1117ms | Queries: -

πŸ“„ Records

TypeCountSample 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.