`bigman.com.tw`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:255^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:baee^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.2.85^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.186.238^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`duke.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b6e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`duke.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c16e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`duke.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:216e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`duke.ns.cloudflare.com`
		A	108.162.193.110^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`duke.ns.cloudflare.com`
		A	172.64.33.110^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`duke.ns.cloudflare.com`
		A	173.245.59.110^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`duke.ns.cloudflare.com`
NS	`sharon.ns.cloudflare.com`
		A	2606:4700:50::adf5:3add^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sharon.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0dd^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sharon.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20dd^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sharon.ns.cloudflare.com`
		A	108.162.192.221^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sharon.ns.cloudflare.com`
		A	172.64.32.221^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sharon.ns.cloudflare.com`
		A	173.245.58.221^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sharon.ns.cloudflare.com`
TXT	`v=spf1 +a +mx +ip4:178.128.55.252 ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.2.85, 172.67.186.238
		IPv6 hints	2606:4700:3033::6815:255, 2606:4700:3036::ac43:baee
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=150, name=cloudflare-ech.com
SOA	`duke.ns.cloudflare.com`dns@cloudflare.com serial=2398641430

`com.tw`

	DNSSEC	⚠️ Not signed
	NS	`a.twnic.net.tw` ⭐ ⚠️ Not in parent delegation
	NS	`anytld.apnic.net` ⚠️ Not in parent delegation
	NS	`b.twnic.net.tw` ⚠️ Not in parent delegation
	NS	`c.twnic.net.tw` ⚠️ Not in parent delegation
	NS	`d.twnic.net.tw` ⚠️ Not in parent delegation
	NS	`e.twnic.net.tw` ⚠️ Not in parent delegation
	NS	`f.twnic.net.tw` ⚠️ Not in parent delegation
	NS	`g.twnic.net.tw` ⚠️ Not in parent delegation
	NS	`h.dns.tw` ⚠️ Not in parent delegation
	NS	`h.twnic.net.tw` ⚠️ Not in parent delegation
	SOA	`a.twnic.net.tw`snw@twnic.net.tw serial=2006343557

WOT: SAFE (58/100)

Subdomains

www.bigman.com.tw

Same first word

bigman.su

bigman.de

bigman.cz

bigman.es

bigman.dk

bigman.store

bigman.gr

bigman.jp

bigman.us

bigman.co

bigman.tech

bigman.me

bigman.com.cn

bigman.cl

bigman.ca

bigman.com.ua

bigman.pl

bigman.no

bigman.com

bigman.to

bigman.camp

bigman.com.tw

bigman.co.il

bigman.my

bigman.cc

bigman.org

bigman.net

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binmag.com

iambng.com

bagmin.com

ambing.com

imbang.com

ingmab.com

bangim.co.il

imgban.com

nbaimg.com

mibang.com.cn

bignam.org

baming.com

gambin.fr

baming.cn

gambin.co

bgmain.com

ibmang.com

mingba.cn

mbangi.blogspot.fr

bimang.com

bingma.com

mingba.com

magnib.com

bingam.com

bimang.cn

animbg.net

baming.com.cn

magbin.com

imbang.net

bgamin.com

bignam.be

gibman.com

ingamb.it

bamgin.com

mainbg.de

DNS History

18 records (6 active, 12 former)

○NSa.dns.gandi.net2016-09-27 → 2017-05-16 · 5 obs

○ 2016-02-29 23:27:38
● 2016-09-27 00:40:00
● 2017-05-16 17:34:02
○ 2026-04-14 05:14:52
○ 2026-04-19 12:13:20

○NSb.dns.gandi.net2016-09-27 → 2017-05-16 · 5 obs

○ 2016-02-29 23:27:38
● 2016-09-27 00:40:00
● 2017-05-16 17:34:02
○ 2026-04-14 05:14:52
○ 2026-04-19 12:13:20

○NSc.dns.gandi.net2016-09-27 → 2017-05-16 · 5 obs

○ 2016-02-29 23:27:38
● 2016-09-27 00:40:00
● 2017-05-16 17:34:02
○ 2026-04-14 05:14:52
○ 2026-04-19 12:13:20

●NSduke.ns.cloudflare.com2026-04-14 → 2026-04-19 · 3 obs

○ 2017-05-16 17:34:02
● 2026-04-14 05:14:52
● 2026-04-19 12:13:20

○NSns-1499.awsdns-59.org2015-11-03 → 2016-02-29 · 4 obs

● 2015-11-03 16:27:02
● 2016-02-29 23:27:38
○ 2016-09-27 00:40:00
○ 2026-04-19 12:13:20

○NSns-1690.awsdns-19.co.uk2015-11-03 → 2016-02-29 · 4 obs

● 2015-11-03 16:27:02
● 2016-02-29 23:27:38
○ 2016-09-27 00:40:00
○ 2026-04-19 12:13:20

○NSns-365.awsdns-45.com2015-11-03 → 2016-02-29 · 4 obs

● 2015-11-03 16:27:02
● 2016-02-29 23:27:38
○ 2016-09-27 00:40:00
○ 2026-04-19 12:13:20

○NSns-628.awsdns-14.net2015-11-03 → 2016-02-29 · 4 obs

● 2015-11-03 16:27:02
● 2016-02-29 23:27:38
○ 2016-09-27 00:40:00
○ 2026-04-19 12:13:20

●NSsharon.ns.cloudflare.com2026-04-14 → 2026-04-19 · 3 obs

○ 2017-05-16 17:34:02
● 2026-04-14 05:14:52
● 2026-04-19 12:13:20

○MXfb.mail.gandi.net2016-09-27 → 2017-05-16 · 5 obs

○ 2016-02-29 23:27:38
● 2016-09-27 00:40:00
● 2017-05-16 17:34:02
○ 2026-04-14 05:14:52
○ 2026-04-19 12:13:20

○MXmail.bigman.com.tw.bigman.com.tw2015-11-03 → 2016-02-29 · 4 obs

● 2015-11-03 16:27:02
● 2016-02-29 23:27:38
○ 2016-09-27 00:40:00
○ 2026-04-19 12:13:20

○MXspool.mail.gandi.net2016-09-27 → 2017-05-16 · 5 obs

○ 2016-02-29 23:27:38
● 2016-09-27 00:40:00
● 2017-05-16 17:34:02
○ 2026-04-14 05:14:52
○ 2026-04-19 12:13:20

●A104.21.2.852026-04-14 → 2026-04-19 · 3 obs

○ 2017-05-16 17:34:02
● 2026-04-14 05:14:52
● 2026-04-19 12:13:20

●A172.67.186.2382026-04-14 → 2026-04-19 · 3 obs

○ 2017-05-16 17:34:02
● 2026-04-14 05:14:52
● 2026-04-19 12:13:20

●A2606:4700:3033::6815:2552026-04-14 → 2026-04-19 · 3 obs

○ 2017-05-16 17:34:02
● 2026-04-14 05:14:52
● 2026-04-19 12:13:20

●A2606:4700:3036::ac43:baee2026-04-14 → 2026-04-19 · 3 obs

○ 2017-05-16 17:34:02
● 2026-04-14 05:14:52
● 2026-04-19 12:13:20

○A52.196.188.632017-05-16 → 2017-05-16 · 4 obs

○ 2016-09-27 00:40:00
● 2017-05-16 17:34:02
○ 2026-04-14 05:14:52
○ 2026-04-19 12:13:20

○A54.249.239.1542015-11-03 → 2016-09-27 · 4 obs

● 2015-11-03 16:27:02
● 2016-09-27 00:40:00
○ 2017-05-16 17:34:02
○ 2026-04-19 12:13:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com.tw	anytld.apnic.net, d.twnic.net.tw, b.twnic.net.tw, c.twnic.net.tw...	-
bigman.com.tw	duke.ns.cloudflare.com, sharon.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.58.221

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for com.tw (unsigned zone)

⏱️ Timing

Total: 745ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.2.85, 172.67.186.238`
AAAA	2	`2606:4700:3033::6815:255, 2606:4700:3036::ac43:baee`
NS	2	`duke.ns.cloudflare.com, sharon.ns.cloudflare.com`
TXT	1	`v=spf1 +a +mx +ip4:178.128.55.252 ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`duke.ns.cloudflare.com dns.cloudflare.co`

Analysis

Hierarchy

The parent of www.bigman.com.tw is bigman.com.tw.

IP Addresses

bigman.com.tw maps to four IP numbers: 2606:4700:3033::6815:255, 2606:4700:3036::ac43:baee, 104.21.2.85 and 172.67.186.238.

Other host names such as kraken48.com, bokarbemoa.pro, www.dxportal.ru, follybeach.com and trojna.com share IPs with bigman.com.tw.

Name Servers

Two name servers duke.ns.cloudflare.com and sharon.ns.cloudflare.com handle the delegation for bigman.com.tw.

bigman.com.tw shares the same name server setup as other domains, for example kai6699.com, glo-minerals.com.tw, bayrides.ca, biotene.club and poke.com.

bigman.com.tw at least partially shares name servers with other domains, for example moosefuel.media, empresa-de-mudancas-apartamentos.xyz, c-ashflow.com, hj251012ea.top and avalonoosh.com.au.

These name servers are often used together with skip.ns.cloudflare.com and gerald.ns.cloudflare.com.

Host names with six IP numbers:

duke.ns.cloudflare.com points to 2606:4700:58::adf5:3b6e, 2803:f800:50::6ca2:c16e, 2a06:98c1:50::ac40:216e, 108.162.193.110, 172.64.33.110 and 173.245.59.110.

sharon.ns.cloudflare.com points to 2606:4700:50::adf5:3add, 2803:f800:50::6ca2:c0dd, 2a06:98c1:50::ac40:20dd, 108.162.192.221, 172.64.32.221 and 173.245.58.221.

bigman.com.tw - robtex.com

bigman.com.tw

com.tw

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Hierarchy

IP Addresses

Name Servers

`bigman.com.tw`

`com.tw`