acb2019.tw - robtex.com

acb2019.tw

DNSSEC⚠️ Not signed
A2606:4700:3034::ac43:84b8🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::6815:50c🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.5.12Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.132.184🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSgrant.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2c82🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgrant.ns.cloudflare.com
A2803:f800:50::6ca2:c382🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRgrant.ns.cloudflare.com
A2a06:98c1:50::ac40:2382🇺🇸 Cloudflare2a06:98c1:50::/45
PTRgrant.ns.cloudflare.com
A108.162.195.130🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgrant.ns.cloudflare.com
A162.159.44.130Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgrant.ns.cloudflare.com
A172.64.35.130🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgrant.ns.cloudflare.com
NSsharon.ns.cloudflare.com
A2606:4700:50::adf5:3add🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsharon.ns.cloudflare.com
A2803:f800:50::6ca2:c0dd🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRsharon.ns.cloudflare.com
A2a06:98c1:50::ac40:20dd🇺🇸 Cloudflare2a06:98c1:50::/45
PTRsharon.ns.cloudflare.com
A108.162.192.221🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsharon.ns.cloudflare.com
A172.64.32.221🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsharon.ns.cloudflare.com
A173.245.58.221🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsharon.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.5.12, 172.67.132.184
IPv6 hints2606:4700:3034::ac43:84b8, 2606:4700:3037::6815:50c
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=95, name=cloudflare-ech.com
SOAgrant.ns.cloudflare.comdns@cloudflare.com serial=2410901144

tw

DNSSEC🔒 Signed (DS record present)
NSa.dns.tw ⭐
NSanytld.apnic.net
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 2011-04-29 #71

Same first word

acb2019.tw

DNS History

11 records (6 active, 5 former)

20192020202120222023202420252026NSgrant.ns.cloudflare.comsharon.ns.cloudflare.comvdns1.seed.net.twvdns3.seed.net.twvdns4.seed.net.twMXmailfilter.hibox.bizA104.21.5.12172.67.132.1842606:4700:3034::ac43:84b82606:4700:3037::6815:50c210.71.195.10
●NSgrant.ns.cloudflare.com2026-07-07 → 2026-08-02 · 3 obs
○ 2018-07-19 15:43:38
● 2026-07-07 12:35:08
● 2026-08-02 20:51:20
●NSsharon.ns.cloudflare.com2026-07-07 → 2026-08-02 · 3 obs
○ 2018-07-19 15:43:38
● 2026-07-07 12:35:08
● 2026-08-02 20:51:20
○NSvdns1.seed.net.tw2018-07-19 → 2018-07-19 · 3 obs
● 2018-07-19 15:43:38
○ 2026-07-07 12:35:08
○ 2026-08-02 20:51:20
○NSvdns3.seed.net.tw2018-07-19 → 2018-07-19 · 3 obs
● 2018-07-19 15:43:38
○ 2026-07-07 12:35:08
○ 2026-08-02 20:51:20
○NSvdns4.seed.net.tw2018-07-19 → 2018-07-19 · 3 obs
● 2018-07-19 15:43:38
○ 2026-07-07 12:35:08
○ 2026-08-02 20:51:20
○MXmailfilter.hibox.biz2018-07-19 → 2018-07-19 · 3 obs
● 2018-07-19 15:43:38
○ 2026-07-07 12:35:08
○ 2026-08-02 20:51:20
●A104.21.5.122026-07-07 → 2026-08-02 · 3 obs
○ 2018-07-19 15:43:38
● 2026-07-07 12:35:08
● 2026-08-02 20:51:20
●A172.67.132.1842026-07-07 → 2026-08-02 · 3 obs
○ 2018-07-19 15:43:38
● 2026-07-07 12:35:08
● 2026-08-02 20:51:20
○A210.71.195.102018-07-19 → 2018-07-19 · 3 obs
● 2018-07-19 15:43:38
○ 2026-07-07 12:35:08
○ 2026-08-02 20:51:20
●A2606:4700:3034::ac43:84b82026-07-07 → 2026-08-02 · 3 obs
○ 2018-07-19 15:43:38
● 2026-07-07 12:35:08
● 2026-08-02 20:51:20
●A2606:4700:3037::6815:50c2026-07-07 → 2026-08-02 · 3 obs
○ 2018-07-19 15:43:38
● 2026-07-07 12:35:08
● 2026-08-02 20:51:20

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
twa.dns.tw, b.dns.tw, c.dns.tw, d.dns.tw...16 records
acb2019.twgrant.ns.cloudflare.com, sharon.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.35.130

NS records: grant.ns.cloudflare.com, sharon.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for acb2019.tw (unsigned zone)

⏱️ Timing

Total: 894ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.5.12, 172.67.132.184
AAAA22606:4700:3037::6815:50c, 2606:4700:3034::ac43:84b8
NS2grant.ns.cloudflare.com, sharon.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1grant.ns.cloudflare.com dns.cloudflare.c

📌 Glue Records Collected

Total: 16

In-bailiwick: 14 (a.dns.tw, b.dns.tw, c.dns.tw...)

Out-of-bailiwick: 2 (anytld.apnic.net, anytld.apnic.net)

Analysis

IP Addresses

acb2019.tw has four IP addresses: 104.21.5.12, 172.67.132.184, 2606:4700:3034::ac43:84b8 and 2606:4700:3037::6815:50c.

Among the host names that share IP numbers with acb2019.tw are aiequant.com, pmb.polsri.ac.id, lurdesvieira.com.cdn.cloudflare.net and two others.

Name Servers

The NS records for acb2019.tw delegate to grant.ns.cloudflare.com and sharon.ns.cloudflare.com.

acb2019.tw has the same name server delegation as a number of other domains, such as 789win2026.com, zepcash.io, cubatransfer.io and two more.

acb2019.tw partially shares its NS delegation with several other domains, including altc.sg, goedkopefietswielen.nl, unitogel.live and two others.

The name servers skip.ns.cloudflare.com, jasmine.ns.cloudflare.com, gerald.ns.cloudflare.com and isla.ns.cloudflare.com are often found in use alongside these name servers.

Host names resolving to 6 IP numbers:

grant.ns.cloudflare.com maps to 108.162.195.130, 162.159.44.130, 172.64.35.130 and 3 additional IP addresses.

sharon.ns.cloudflare.com maps to 108.162.192.221, 172.64.32.221, 173.245.58.221 and 3 additional IP addresses.