bisc.com.tw - robtex.com

bisc.com.tw

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:3720🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:aa58🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.55.32Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.170.88🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSpete.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b88🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpete.ns.cloudflare.com
A2803:f800:50::6ca2:c188🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRpete.ns.cloudflare.com
A2a06:98c1:50::ac40:2188🇺🇸 Cloudflare2a06:98c1:50::/45
PTRpete.ns.cloudflare.com
A108.162.193.136🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpete.ns.cloudflare.com
A172.64.33.136🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpete.ns.cloudflare.com
A173.245.59.136🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpete.ns.cloudflare.com
NSryleigh.ns.cloudflare.com
A2606:4700:50::a29f:26c6🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRryleigh.ns.cloudflare.com
A2803:f800:50::6ca2:c2c6🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRryleigh.ns.cloudflare.com
A2a06:98c1:50::ac40:22c6🇺🇸 Cloudflare2a06:98c1:50::/45
PTRryleigh.ns.cloudflare.com
A108.162.194.198🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRryleigh.ns.cloudflare.com
A162.159.38.198Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRryleigh.ns.cloudflare.com
A172.64.34.198🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRryleigh.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.55.32, 172.67.170.88
IPv6 hints2606:4700:3031::6815:3720, 2606:4700:3037::ac43:aa58
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=140, name=cloudflare-ech.com
SOApete.ns.cloudflare.comdns@cloudflare.com serial=2408458992

com.tw

DNSSEC⚠️ Not signed
NSa.twnic.net.tw ⭐
NSanytld.apnic.net
NSb.twnic.net.tw
NSc.twnic.net.tw
NSd.twnic.net.tw
NSe.twnic.net.tw
NSf.twnic.net.tw
NSg.twnic.net.tw
NSh.dns.tw
NSh.twnic.net.tw
SOAa.twnic.net.twsnw@twnic.net.tw serial=2006380415
WOT: SAFE (60/100)
WOT: SAFE (58/100)

Same first word

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icbs.ro
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bsic.kr
isbc.ir
bcis.gr

DNS History

17 records (6 active, 11 former)

20162017201820192020202120222023202420252026NSpete.ns.cloudflare.comryleigh.ns.cloudflare.comns1.parkingcrew.netns2.parkingcrew.netMXexchange.dewile.netmail.h-email.netA104.21.55.32172.67.170.882606:4700:3031::6815:37202606:4700:3037::ac43:aa58185.53.177.10185.53.177.6188.114.96.0188.114.97.02a06:98c1:3120::2a06:98c1:3121::54.72.9.51
○NSns1.parkingcrew.net2015-07-14 → 2026-02-15 · 4 obs
● 2015-07-14 02:10:50
● 2026-02-15 00:09:28
○ 2026-06-25 13:25:20
○ 2026-07-09 22:16:50
○NSns2.parkingcrew.net2015-07-14 → 2026-02-15 · 4 obs
● 2015-07-14 02:10:50
● 2026-02-15 00:09:28
○ 2026-06-25 13:25:20
○ 2026-07-09 22:16:50
●NSpete.ns.cloudflare.com2026-07-02 → 2026-07-09 · 3 obs
○ 2026-06-25 13:25:20
● 2026-07-02 12:45:50
● 2026-07-09 22:16:50
●NSryleigh.ns.cloudflare.com2026-07-02 → 2026-07-09 · 3 obs
○ 2026-06-25 13:25:20
● 2026-07-02 12:45:50
● 2026-07-09 22:16:50
○MXexchange.dewile.net2016-07-19 → 2016-07-19 · 4 obs
○ 2015-07-14 02:10:50
● 2016-07-19 10:44:52
○ 2016-09-21 13:17:38
○ 2026-07-09 22:16:50
○MXmail.h-email.net2015-07-14 → 2026-02-15 · 4 obs
● 2015-07-14 02:10:50
● 2026-02-15 00:09:28
○ 2026-06-25 13:25:20
○ 2026-07-09 22:16:50
●A104.21.55.322026-07-09 → 2026-07-09 · 3 obs
○ 2026-07-02 12:45:50
● 2026-07-09 22:16:48
● 2026-07-09 22:16:50
●A172.67.170.882026-07-09 → 2026-07-09 · 3 obs
○ 2026-07-02 12:45:50
● 2026-07-09 22:16:48
● 2026-07-09 22:16:50
○A185.53.177.102016-07-19 → 2016-07-19 · 4 obs
○ 2016-03-10 19:09:44
● 2016-07-19 10:44:52
○ 2016-09-21 13:17:38
○ 2026-07-09 22:16:50
○A185.53.177.62015-07-14 → 2026-02-15 · 8 obs
● 2015-07-14 02:10:50
● 2015-12-10 22:22:36
○ 2015-12-30 19:25:00
○ 2016-07-19 10:44:52
● 2016-09-21 13:17:38
● 2026-02-15 00:09:28
○ 2026-06-25 13:25:20
○ 2026-07-09 22:16:50
○A188.114.96.02026-07-02 → 2026-07-02 · 4 obs
○ 2026-06-25 13:25:20
● 2026-07-02 12:45:50
○ 2026-07-09 22:16:48
○ 2026-07-09 22:16:50
○A188.114.97.02026-07-02 → 2026-07-02 · 4 obs
○ 2026-06-25 13:25:20
● 2026-07-02 12:45:50
○ 2026-07-09 22:16:48
○ 2026-07-09 22:16:50
●A2606:4700:3031::6815:37202026-07-09 → 2026-07-09 · 3 obs
○ 2026-07-02 12:45:50
● 2026-07-09 22:16:48
● 2026-07-09 22:16:50
●A2606:4700:3037::ac43:aa582026-07-09 → 2026-07-09 · 3 obs
○ 2026-07-02 12:45:50
● 2026-07-09 22:16:48
● 2026-07-09 22:16:50
○A2a06:98c1:3120::2026-07-02 → 2026-07-02 · 4 obs
○ 2026-06-25 13:25:20
● 2026-07-02 12:45:50
○ 2026-07-09 22:16:48
○ 2026-07-09 22:16:50
○A2a06:98c1:3121::2026-07-02 → 2026-07-02 · 4 obs
○ 2026-06-25 13:25:20
● 2026-07-02 12:45:50
○ 2026-07-09 22:16:48
○ 2026-07-09 22:16:50
○A54.72.9.512015-12-30 → 2016-03-10 · 5 obs
○ 2015-12-10 22:22:36
● 2015-12-30 19:25:00
● 2016-03-10 19:09:44
○ 2016-07-19 10:44:52
○ 2026-07-09 22:16:50

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
twb.dns.tw, a.dns.tw, anytld.apnic.net, h.dns.tw...16 records
com.twh.dns.tw, a.twnic.net.tw, d.twnic.net.tw, e.twnic.net.tw...17 records
bisc.com.twpete.ns.cloudflare.com, ryleigh.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.194.198

NS records: pete.ns.cloudflare.com, ryleigh.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 1563ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.55.32, 172.67.170.88
AAAA22606:4700:3037::ac43:aa58, 2606:4700:3031::6815:3720
NS2pete.ns.cloudflare.com, ryleigh.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1pete.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 33

In-bailiwick: 14 (h.dns.tw, g.dns.tw, f.dns.tw...)

Out-of-bailiwick: 19 (anytld.apnic.net, anytld.apnic.net, h.twnic.net.tw...)

Analysis

IP Addresses

bisc.com.tw has four IP addresses: 104.21.55.32, 172.67.170.88, 2606:4700:3031::6815:3720 and 2606:4700:3037::ac43:aa58.

Two other host names, along with sevillaactualidad.com, pbnfree.info and duomo.com.au, also share IP numbers with bisc.com.tw.

Name Servers

bisc.com.tw is delegated to two name servers: pete.ns.cloudflare.com and ryleigh.ns.cloudflare.com.

bisc.com.tw shares its NS records with other domains, for example kerux.com, buro86.be, thecommunitygroupinc.org and two others.

bisc.com.tw has at least partial name server overlap with other domains, such as semanatic.com, sorivendralic.com, danielmarcos.info and two others.

It is common to find these name servers paired with the name servers kip.ns.cloudflare.com.

DNS names with 6 IP addresses:

pete.ns.cloudflare.com resolves to 108.162.193.136, 172.64.33.136, 173.245.59.136 and 3 other IP addresses.

ryleigh.ns.cloudflare.com resolves to 108.162.194.198, 162.159.38.198, 172.64.34.198 and 3 other IP addresses.