`efic5168.com.tw`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:d1e4^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::6815:5b2b^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.91.43^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.209.228^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`josh.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b7e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`josh.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c17e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`josh.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:217e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`josh.ns.cloudflare.com`
		A	108.162.193.126^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`josh.ns.cloudflare.com`
		A	172.64.33.126^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`josh.ns.cloudflare.com`
		A	173.245.59.126^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`josh.ns.cloudflare.com`
NS	`sandra.ns.cloudflare.com`
		A	2606:4700:50::a29f:2622^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sandra.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c222^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sandra.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2222^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sandra.ns.cloudflare.com`
		A	108.162.194.34^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sandra.ns.cloudflare.com`
		A	162.159.38.34^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sandra.ns.cloudflare.com`
		A	172.64.34.34^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sandra.ns.cloudflare.com`
MX	`_dc-mx.f6bbbff435e1.efic5168.com.tw` ⭐
		A	34.111.127.155^{🇺🇸 Google34.108.0.0/14}
			PTR	`155.127.111.34.bc.googleusercontent.com`
TXT	`v=spf1 ip4:103.17.10.21 +a +mx ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.91.43, 172.67.209.228
		IPv6 hints	2606:4700:3030::ac43:d1e4, 2606:4700:3033::6815:5b2b
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=16, name=cloudflare-ech.com
SOA	`josh.ns.cloudflare.com`dns@cloudflare.com serial=2410900972

`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=2006388293

WOT: SAFE (58/100)

Subdomains

mail.efic5168.com.tw

Same first word

efic5168.com.tw

DNS History

9 records (7 active, 2 former)

●NSjosh.ns.cloudflare.com2026-04-24 → 2026-08-03 · 2 obs

● 2026-04-24 19:40:52
● 2026-08-03 06:34:36

●NSsandra.ns.cloudflare.com2026-04-24 → 2026-08-03 · 2 obs

● 2026-04-24 19:40:52
● 2026-08-03 06:34:36

●MX_dc-mx.f6bbbff435e1.efic5168.com.tw2026-04-24 → 2026-08-03 · 2 obs

● 2026-04-24 19:40:52
● 2026-08-03 06:34:36

●A104.21.91.432026-04-24 → 2026-08-03 · 2 obs

● 2026-04-24 19:40:52
● 2026-08-03 06:34:36

●A172.67.209.2282026-04-24 → 2026-08-03 · 2 obs

● 2026-04-24 19:40:52
● 2026-08-03 06:34:36

●A2606:4700:3030::ac43:d1e42026-06-21 → 2026-08-03 · 3 obs

○ 2026-06-15 00:36:44
● 2026-06-21 17:33:44
● 2026-08-03 06:34:36

○A2606:4700:3032::ac43:d1e42026-04-24 → 2026-06-15 · 4 obs

● 2026-04-24 19:40:52
● 2026-06-15 00:36:44
○ 2026-06-21 17:33:44
○ 2026-08-03 06:34:36

●A2606:4700:3033::6815:5b2b2026-06-21 → 2026-08-03 · 3 obs

○ 2026-06-15 00:36:44
● 2026-06-21 17:33:44
● 2026-08-03 06:34:36

○A2606:4700:3037::6815:5b2b2026-04-24 → 2026-06-15 · 4 obs

● 2026-04-24 19:40:52
● 2026-06-15 00:36:44
○ 2026-06-21 17:33:44
○ 2026-08-03 06:34:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
tw	e.dns.tw, d.dns.tw, h.dns.tw, c.dns.tw...	15 records
efic5168.com.tw	josh.ns.cloudflare.com, sandra.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.34.34

NS records: josh.ns.cloudflare.com, sandra.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for efic5168.com.tw (unsigned zone)

⏱️ Timing

Total: 742ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.91.43, 172.67.209.228`
AAAA	2	`2606:4700:3033::6815:5b2b, 2606:4700:3030::ac43:d1e4`
NS	2	`josh.ns.cloudflare.com, sandra.ns.cloudflare.com`
MX	1	`_dc-mx.f6bbbff435e1.efic5168.com.tw (pri`
TXT	1	`v=spf1 ip4:103.17.10.21 +a +mx ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`josh.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 15

In-bailiwick: 13 (h.dns.tw, g.dns.tw, f.dns.tw...)

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

Analysis

Hierarchy

The domain mail.efic5168.com.tw falls under the parent efic5168.com.tw.

IP Addresses

efic5168.com.tw points to the four IP addresses 104.21.91.43, 172.67.209.228, 2606:4700:3030::ac43:d1e4 and 2606:4700:3033::6815:5b2b.

gzzfgarden.com, h6413.com, whatsapp-upob.bond and two other host names share IP numbers with efic5168.com.tw.

Name Servers

efic5168.com.tw is delegated to two name servers: josh.ns.cloudflare.com and sandra.ns.cloudflare.com.

efic5168.com.tw uses the same name servers as several other domains — among them e-course.com.tw, ninetofivecoffee.com, xiangmao.com.tw and two more.

At least some of efic5168.com.tw's name servers are shared with other domains, for example nmcus.com, nrpan.in, gavinmatts.com and two more.

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

Hostnames that resolve to 6 IP addresses:

josh.ns.cloudflare.com resolves to 108.162.193.126, 172.64.33.126, 173.245.59.126 and 3 other IP addresses.

sandra.ns.cloudflare.com resolves to 108.162.194.34, 162.159.38.34, 172.64.34.34 and 3 other IP addresses.

Mail Servers

Mail for efic5168.com.tw is handled by a single mail server, _dc-mx.f6bbbff435e1.efic5168.com.tw.

_dc-mx.f6bbbff435e1.efic5168.com.tw resolves to a single IP number: 34.111.127.155.

efic5168.com.tw - robtex.com

efic5168.com.tw

com.tw

Subdomains

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`efic5168.com.tw`

`com.tw`