`ufdi.com.tw`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:86c7^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::6815:19d9^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.25.217^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.134.199^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`cleo.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b59^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cleo.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c159^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`cleo.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2159^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`cleo.ns.cloudflare.com`
		A	108.162.193.89^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cleo.ns.cloudflare.com`
		A	172.64.33.89^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cleo.ns.cloudflare.com`
		A	173.245.59.89^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cleo.ns.cloudflare.com`
NS	`jessica.ns.cloudflare.com`
		A	2606:4700:50::adf5:3aab^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jessica.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0ab^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jessica.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20ab^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jessica.ns.cloudflare.com`
		A	108.162.192.171^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jessica.ns.cloudflare.com`
		A	172.64.32.171^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jessica.ns.cloudflare.com`
		A	173.245.58.171^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jessica.ns.cloudflare.com`
MX	`vmail.bobi.com.tw` ⭐
		A	40.121.94.14^{🇺🇸 Microsoft40.120.0.0/14}
			PTR	`vmail.bobi.com.tw`
TXT	`v=spf1 include:_spf.vmail.bobi.com.tw ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.25.217, 172.67.134.199
		IPv6 hints	2606:4700:3030::ac43:86c7, 2606:4700:3033::6815:19d9
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=107, name=cloudflare-ech.com
SOA	`cleo.ns.cloudflare.com`dns@cloudflare.com serial=2400191094

`com.tw`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.twnic.net.tw` ⭐
	NS	`anytld.apnic.net`
	NS	`b.twnic.net.tw`
	NS	`c.twnic.net.tw`
	NS	`d.twnic.net.tw`
	NS	`e.twnic.net.tw`
	NS	`f.twnic.net.tw`
	NS	`g.twnic.net.tw`
	NS	`h.dns.tw`
	NS	`h.twnic.net.tw`
	SOA	`a.twnic.net.tw`snw@twnic.net.tw serial=2006342230

WOT: SAFE (58/100)

Same first word

ufdi.com

ufdi.com.tw

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DNS History

10 records (7 active, 3 former)

●NScleo.ns.cloudflare.com2016-01-04 → 2026-04-14 · 3 obs

○ 2015-10-17 08:12:26
● 2016-01-04 21:34:08
● 2026-04-14 20:08:14

○NSdnsa.xxking.com2015-05-18 → 2015-10-17 · 4 obs

● 2015-05-18 20:38:40
● 2015-10-17 08:12:26
○ 2016-01-04 21:34:08
○ 2026-04-14 20:08:14

○NSdnsb.xxking.com2015-05-18 → 2015-10-17 · 4 obs

● 2015-05-18 20:38:40
● 2015-10-17 08:12:26
○ 2016-01-04 21:34:08
○ 2026-04-14 20:08:14

●NSjessica.ns.cloudflare.com2016-01-04 → 2026-04-14 · 3 obs

○ 2015-10-17 08:12:26
● 2016-01-04 21:34:08
● 2026-04-14 20:08:14

○MXpop.bobi.tw2015-05-18 → 2017-02-13 · 4 obs

● 2015-05-18 20:38:40
● 2017-02-13 10:28:06
○ 2021-05-23 23:41:58
○ 2026-04-14 20:08:14

●MXvmail.bobi.com.tw2021-05-23 → 2026-04-14 · 3 obs

○ 2017-02-13 10:28:06
● 2021-05-23 23:41:58
● 2026-04-14 20:08:14

●A104.21.25.2172026-03-27 → 2026-04-14 · 2 obs

● 2026-03-27 04:42:42
● 2026-04-14 20:08:14

●A172.67.134.1992026-03-27 → 2026-04-14 · 2 obs

● 2026-03-27 04:42:42
● 2026-04-14 20:08:14

●A2606:4700:3030::ac43:86c72026-03-27 → 2026-04-14 · 2 obs

● 2026-03-27 04:42:42
● 2026-04-14 20:08:14

●A2606:4700:3033::6815:19d92026-03-27 → 2026-04-14 · 2 obs

● 2026-03-27 04:42:42
● 2026-04-14 20:08:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
tw	a.dns.tw, b.dns.tw, c.dns.tw, d.dns.tw...	16 records
ufdi.com.tw	cleo.ns.cloudflare.com, jessica.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.58.171

NS records: cleo.ns.cloudflare.com, jessica.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 859ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.134.199, 104.21.25.217`
AAAA	2	`2606:4700:3030::ac43:86c7, 2606:4700:3033::6815:19d9`
NS	2	`cleo.ns.cloudflare.com, jessica.ns.cloudflare.com`
MX	1	`vmail.bobi.com.tw (pri: 10)`
TXT	1	`v=spf1 include:_spf.vmail.bobi.com.tw ~a`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`cleo.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 16

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

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

Analysis

IP Addresses

ufdi.com.tw maps to four IP numbers: 2606:4700:3030::ac43:86c7, 2606:4700:3033::6815:19d9, 104.21.25.217 and 172.67.134.199.

other host names include qiancheng100.com, kworks.store, whatkiss.com, tongrao.cn and ioepa.com.br; they share IP numbers with ufdi.com.tw.

Name Servers

Two name servers cleo.ns.cloudflare.com and jessica.ns.cloudflare.com handle the delegation for ufdi.com.tw.

ufdi.com.tw shares the same name server setup as other domains, for instance jav01.cc, liveyards.com, hrd.org.tw, nichiro.com.tw and lsc.ac.

ufdi.com.tw at least partially shares name servers with other domains, for instance 9880808aa5.shop, hcate.com, zid.sa, xcqcc.cn and sizewise.com.

These name servers are commonly used alongside gina.ns.cloudflare.com, cash.ns.cloudflare.com and dean.ns.cloudflare.com.

Six IP addresses per host:

cleo.ns.cloudflare.com points to 2606:4700:58::adf5:3b59, 2803:f800:50::6ca2:c159, 2a06:98c1:50::ac40:2159, 108.162.193.89, 172.64.33.89 and 173.245.59.89; jessica.ns.cloudflare.com points to 2606:4700:50::adf5:3aab, 2803:f800:50::6ca2:c0ab, 2a06:98c1:50::ac40:20ab, 108.162.192.171, 172.64.32.171 and 173.245.58.171

Mail Servers

ufdi.com.tw is handled by a single mail server, vmail.bobi.com.tw.

ufdi.com.tw uses the same mail server setup as other domains, for instance horia.com.tw, vmail.bobi.com.tw, prohrd.com.tw, supersong.com.tw and teafarm.com.tw.

The host name vmail.bobi.com.tw points to IP 40.121.94.14.

ufdi.com.tw - robtex.com

ufdi.com.tw

com.tw

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`ufdi.com.tw`

`com.tw`