`juhnfa.com.tw`

DNSSEC	⚠️ Not signed
A	192.46.224.84^{🇸🇬 AKAMAI-LINODE-AP192.46.224.0/21 Akamai Technologies}
		PTR	`li2183-84.members.linode.com`
NS	`alice.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a3c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alice.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c03c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`alice.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:203c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`alice.ns.cloudflare.com`
		A	108.162.192.60^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alice.ns.cloudflare.com`
		A	172.64.32.60^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alice.ns.cloudflare.com`
		A	173.245.58.60^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alice.ns.cloudflare.com`
NS	`guy.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bad^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`guy.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1ad^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`guy.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21ad^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`guy.ns.cloudflare.com`
		A	108.162.193.173^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`guy.ns.cloudflare.com`
		A	172.64.33.173^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`guy.ns.cloudflare.com`
		A	173.245.59.173^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`guy.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c23::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadrs-in-f27.1e100.net`
		A	192.178.218.27^{🇺🇸 Google192.178.218.0/24}
			PTR	`yuiadtq-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽²⁰⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.26^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽²⁰⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽³⁰⁾
		A	2a00:1450:4009:c0f::1b^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f27.1e100.net`
		A	192.178.223.27^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f27.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽³⁰⁾
		A	2a00:1450:400c:c23::1b^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f27.1e100.net`
		A	172.253.157.26^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f26.1e100.net`
TXT	`v=spf1 include:_spf.google.com ~all`
SOA	`alice.ns.cloudflare.com`dns@cloudflare.com serial=2405654375

`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=2006381549

WOT: SAFE (58/100)

Subdomains

mail.juhnfa.com.tw

Same first word

juhnfa.com.tw

Similar names

hanfuj.com

jhunfa.com

njhafu.com

huanfj.com

DNS History

12 records (8 active, 4 former)

●NSalice.ns.cloudflare.com2026-03-23 → 2026-07-14 · 3 obs

○ 2016-10-22 09:26:14
● 2026-03-23 22:38:18
● 2026-07-14 04:11:40

○NSdns12015-07-05 → 2016-10-22 · 4 obs

● 2015-07-05 07:22:20
● 2016-10-22 09:26:14
○ 2026-03-23 22:38:18
○ 2026-07-14 04:11:40

●NSguy.ns.cloudflare.com2026-03-23 → 2026-07-14 · 3 obs

○ 2016-10-22 09:26:14
● 2026-03-23 22:38:18
● 2026-07-14 04:11:40

●MXalt1.aspmx.l.google.com2026-03-23 → 2026-07-14 · 3 obs

○ 2016-10-22 09:26:14
● 2026-03-23 22:38:18
● 2026-07-14 04:11:40

●MXalt2.aspmx.l.google.com2026-03-23 → 2026-07-14 · 3 obs

○ 2016-10-22 09:26:14
● 2026-03-23 22:38:18
● 2026-07-14 04:11:40

●MXalt3.aspmx.l.google.com2026-03-23 → 2026-07-14 · 3 obs

○ 2016-10-22 09:26:14
● 2026-03-23 22:38:18
● 2026-07-14 04:11:40

●MXalt4.aspmx.l.google.com2026-03-23 → 2026-07-14 · 3 obs

○ 2016-10-22 09:26:14
● 2026-03-23 22:38:18
● 2026-07-14 04:11:40

●MXaspmx.l.google.com2026-03-23 → 2026-07-14 · 3 obs

○ 2016-10-22 09:26:14
● 2026-03-23 22:38:18
● 2026-07-14 04:11:40

○MXmail.juhnfa.com.tw2015-11-23 → 2016-10-22 · 4 obs

● 2015-11-23 01:25:08
● 2016-10-22 09:26:14
○ 2026-03-23 22:38:18
○ 2026-07-14 04:11:40

●A192.46.224.842026-03-23 → 2026-07-14 · 3 obs

○ 2016-10-22 09:26:14
● 2026-03-23 22:38:18
● 2026-07-14 04:11:40

○A61.221.23.922015-07-05 → 2015-07-05 · 3 obs

● 2015-07-05 07:22:20
○ 2015-09-07 10:43:54
○ 2026-07-14 04:11:40

○A61.221.23.942015-09-07 → 2016-10-22 · 5 obs

○ 2015-07-05 07:22:20
● 2015-09-07 10:43:54
● 2016-10-22 09:26:14
○ 2026-03-23 22:38:18
○ 2026-07-14 04:11:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com.tw	f.twnic.net.tw, h.twnic.net.tw, a.twnic.net.tw, e.twnic.net.tw...	-
juhnfa.com.tw	alice.ns.cloudflare.com, guy.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.193.173

NS records: alice.ns.cloudflare.com, guy.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for com.tw (unsigned zone)

⏱️ Timing

Total: 606ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`192.46.224.84`
NS	2	`alice.ns.cloudflare.com, guy.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 10), alt1.aspmx.l.google.com (pri: 20)...`
TXT	1	`v=spf1 include:_spf.google.com ~all`
SOA	1	`alice.ns.cloudflare.com dns.cloudflare.c`

Analysis

Hierarchy

The domain mail.juhnfa.com.tw falls under the parent juhnfa.com.tw.

IP Addresses

juhnfa.com.tw points to a single IP number: 192.46.224.84.

Additional host names — aston-tech.com, doctor-lin.com.tw, joynice.com.tw and two others — share IP numbers with juhnfa.com.tw.

Name Servers

juhnfa.com.tw uses two name servers for its delegation: alice.ns.cloudflare.com and guy.ns.cloudflare.com.

juhnfa.com.tw shares its name server setup with other domains, including zeeman.com.tw, doctor-lin.com.tw, sprotech.com.tw and two others.

At least some of juhnfa.com.tw's name servers are shared with other domains, for example freeguitarlessons.co.uk, cprcertificationfortlauderdale.com, ironhurricane.com and two more.

These name servers tend to be deployed in combination with the name servers martin.ns.cloudflare.com and melinda.ns.cloudflare.com.

Host names with 6 IP numbers:

Hostname alice.ns.cloudflare.com directs to 108.162.192.60, 172.64.32.60 and 173.245.58.60 along with 3 other IP addresses.

Hostname guy.ns.cloudflare.com directs to 108.162.193.173, 172.64.33.173 and 173.245.59.173 along with 3 other IP addresses.

Mail Servers

juhnfa.com.tw has five mail servers, which are aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

juhnfa.com.tw shares mail servers — at least in part — with other domains, including lektra.dev, ns500765.ns500693.ns500699.ns500693.ns500734.ns500693.ns500699.ns500693.ns500588.ns500693.ns500699.ns500699.ns500588.ns500683.ns500632.ns500588.ns500588.dtrkdll.com, ns500731.ns500671.ns500754.ns500754.ns500742.ns500704.ns500649.ns500688.ns500671.ns500666.tenderladiesbz.com and two others.

These mail servers are frequently used alongside mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx3.googlemail.com and 3 other.

Host names with two IP numbers:

aspmx.l.google.com directs traffic to 192.178.218.27 and 2607:f8b0:4004:c23::1b.

alt1.aspmx.l.google.com directs traffic to 108.177.123.26 and 2800:3f0:4003:c0f::1a.

alt2.aspmx.l.google.com directs traffic to 172.253.116.27 and 2a00:1450:400b:c02::1b.

alt3.aspmx.l.google.com directs traffic to 192.178.223.27 and 2a00:1450:4009:c0f::1b.

alt4.aspmx.l.google.com directs traffic to 172.253.157.26 and 2a00:1450:400c:c23::1b.

juhnfa.com.tw - robtex.com

juhnfa.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

Mail Servers

`juhnfa.com.tw`

`com.tw`