installer.tw - robtex.com

installer.tw

DNSSEC⚠️ Not signed
NSa.g-dns.com ⚠️ Not in zone NS records
A2407:7100:1000:1020::a:136πŸ‡ΉπŸ‡Ό YUANJHEN-TW2407:7100::/32 Asia Pacific Telecom proxy announcement NOC.tw
PTRa.g-dns.com
A103.17.9.136πŸ‡ΉπŸ‡Ό YUANJHEN-TW103.17.8.0/23 Taiwan Network Information Center 3F., No. 123, Sec. 4, Bade Rd., Songshan Dist.
PTRa.g-dns.com
NSb.g-dns.com ⚠️ Not in zone NS records
A2407:7100:7000:2116:4:0:b:86πŸ‡ΉπŸ‡Ό YUANJHEN-TW2407:7100:7000::/36
PTRb.g-dns.com
A103.1.221.86πŸ‡ΉπŸ‡Ό YUANJHEN-TW103.1.220.0/23 Yuan-Jhen Info., Co., Ltd 12F., No.866-7, Zhongzheng Rd., Zhonghe Dist.,New Taipei City, 235, R.O.C NewTaipei City
PTRb.g-dns.com
NSc.g-dns.com ⚠️ Not in zone NS records
A2607:a400:2:1f:3000:130:c:236πŸ‡ΊπŸ‡Έ TELX-AS218592607:a400::/32 ZL-LA-V6-03
A103.123.242.236πŸ‡ΉπŸ‡Ό TELX-AS21859103.123.242.0/23 ZL-IDC-LAX-W71196
PTRc.g-dns.com

tw

DNSSECπŸ”’ Signed (DS record present)
NSa.dns.tw ⭐
NSanytld.apnic.net ⚠️ Not in parent delegation
NSb.dns.tw
NSc.dns.tw
NSd.dns.tw
NSe.dns.tw
NSf.dns.tw
NSg.dns.tw
NSh.dns.tw
SOAa.dns.twsnw@twnic.net.tw serial=2010994907

Same first word

Similar names

DNS History

6 records (3 active, 3 former)

20192020202120222023202420252026NSa.g-dns.comb.g-dns.comc.g-dns.comadmns1.hinet.netadmns2.hinet.netA203.69.42.23
●NSa.g-dns.com2026-03-22 β†’ 2026-03-22 Β· 2 obs
β—‹ 2018-05-09 15:14:16
● 2026-03-22 16:07:00
β—‹NSadmns1.hinet.net2018-05-09 β†’ 2018-05-09 Β· 2 obs
● 2018-05-09 15:14:16
β—‹ 2026-03-22 16:07:00
β—‹NSadmns2.hinet.net2018-05-09 β†’ 2018-05-09 Β· 2 obs
● 2018-05-09 15:14:16
β—‹ 2026-03-22 16:07:00
●NSb.g-dns.com2026-03-22 β†’ 2026-03-22 Β· 2 obs
β—‹ 2018-05-09 15:14:16
● 2026-03-22 16:07:00
●NSc.g-dns.com2026-03-22 β†’ 2026-03-22 Β· 2 obs
β—‹ 2018-05-09 15:14:16
● 2026-03-22 16:07:00
β—‹A203.69.42.232018-05-09 β†’ 2018-05-09 Β· 2 obs
● 2018-05-09 15:14:16
β—‹ 2026-03-22 16:07:00

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
twa.dns.tw, b.dns.tw, c.dns.tw, d.dns.tw...-
installer.twa.g-dns.com, b.g-dns.com, c.g-dns.com-

βœ… Authoritative Response

Server: 103.123.242.236

NS records: a.g-dns.com, b.g-dns.com, c.g-dns.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for installer.tw (unsigned zone)

⏱️ Timing

Total: 1473ms | Queries: -

πŸ“„ Records

TypeCountSample Data

Analysis

Name Servers

installer.tw is delegated to three name servers: a.g-dns.com, b.g-dns.com and c.g-dns.com.

installer.tw at least partially shares its name servers with other domains, for instance wangel.com.tw, hankest.com, apms.tw, lystudio.com.tw and elfbar.tw.

These name servers are often used together with the name servers a.misconfigured.powerdns.server.

Host names with two IP numbers:

a.g-dns.com points to: 2407:7100:1000:1020::a:136 and 103.17.9.136.

b.g-dns.com points to: 2407:7100:7000:2116:4:0:b:86 and 103.1.221.86.

c.g-dns.com points to: 2607:a400:2:1f:3000:130:c:236 and 103.123.242.236.