`szfengda.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:8419^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:482^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.4.130^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.132.25^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`evan.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3ba5^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`evan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1a5^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`evan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21a5^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`evan.ns.cloudflare.com`
		A	108.162.193.165^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`evan.ns.cloudflare.com`
		A	172.64.33.165^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`evan.ns.cloudflare.com`
		A	173.245.59.165^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`evan.ns.cloudflare.com`
NS	`naomi.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ad0^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`naomi.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0d0^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`naomi.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20d0^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`naomi.ns.cloudflare.com`
		A	108.162.192.208^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`naomi.ns.cloudflare.com`
		A	172.64.32.208^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`naomi.ns.cloudflare.com`
		A	173.245.58.208^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`naomi.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.4.130, 172.67.132.25
		IPv6	2606:4700:3030::ac43:8419, 2606:4700:3037::6815:482
SOA	`evan.ns.cloudflare.com`dns@cloudflare.com serial=2399069343

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1774411172

Same first word

szfengda.com

Similar names

zsfengda.com

fengdazs.cn

szdefang.cn

DNS History

19 records (6 active, 13 former)

○NSdns1.name-services.com2008-03-08 → 2008-03-08 · 3 obs

● 2008-03-08 00:27:50
○ 2015-07-21 01:40:34
○ 2026-03-25 04:16:46

○NSdns2.name-services.com2008-03-08 → 2008-03-08 · 3 obs

● 2008-03-08 00:27:50
○ 2015-07-21 01:40:34
○ 2026-03-25 04:16:46

○NSdns3.name-services.com2008-03-08 → 2008-03-08 · 3 obs

● 2008-03-08 00:27:50
○ 2015-07-21 01:40:34
○ 2026-03-25 04:16:46

○NSdns4.name-services.com2008-03-08 → 2008-03-08 · 3 obs

● 2008-03-08 00:27:50
○ 2015-07-21 01:40:34
○ 2026-03-25 04:16:46

○NSdns5.name-services.com2008-03-08 → 2008-03-08 · 3 obs

● 2008-03-08 00:27:50
○ 2015-07-21 01:40:34
○ 2026-03-25 04:16:46

●NSevan.ns.cloudflare.com2026-02-17 → 2026-03-25 · 3 obs

○ 2019-03-20 20:05:36
● 2026-02-17 03:29:46
● 2026-03-25 04:16:46

●NSnaomi.ns.cloudflare.com2026-02-17 → 2026-03-25 · 3 obs

○ 2019-03-20 20:05:36
● 2026-02-17 03:29:46
● 2026-03-25 04:16:46

○NSns1.namebrightdns.com2019-03-20 → 2019-03-20 · 4 obs

○ 2017-03-13 22:04:36
● 2019-03-20 20:05:36
○ 2026-02-17 03:29:46
○ 2026-03-25 04:16:46

○NSns1.parkingcrew.net2015-07-21 → 2016-07-11 · 5 obs

○ 2008-03-08 00:27:50
● 2015-07-21 01:40:34
● 2016-07-11 05:00:22
○ 2017-03-13 22:04:36
○ 2026-03-25 04:16:46

○NSns2.namebrightdns.com2019-03-20 → 2019-03-20 · 4 obs

○ 2017-03-13 22:04:36
● 2019-03-20 20:05:36
○ 2026-02-17 03:29:46
○ 2026-03-25 04:16:46

○NSns2.parkingcrew.net2015-07-21 → 2016-07-11 · 5 obs

○ 2008-03-08 00:27:50
● 2015-07-21 01:40:34
● 2016-07-11 05:00:22
○ 2017-03-13 22:04:36
○ 2026-03-25 04:16:46

○MXmail.h-email.net2015-07-21 → 2016-07-11 · 5 obs

○ 2008-03-08 00:27:50
● 2015-07-21 01:40:34
● 2016-07-11 05:00:22
○ 2017-03-13 22:04:36
○ 2026-03-25 04:16:46

●A104.21.4.1302026-02-17 → 2026-03-25 · 3 obs

○ 2017-03-13 22:04:36
● 2026-02-17 03:29:46
● 2026-03-25 04:16:46

●A172.67.132.252026-02-17 → 2026-03-25 · 3 obs

○ 2017-03-13 22:04:36
● 2026-02-17 03:29:46
● 2026-03-25 04:16:46

○A185.53.179.82015-07-21 → 2016-07-11 · 5 obs

○ 2008-03-08 00:27:50
● 2015-07-21 01:40:34
● 2016-07-11 05:00:22
○ 2017-03-13 22:04:36
○ 2026-03-25 04:16:46

●A2606:4700:3030::ac43:84192026-02-17 → 2026-03-25 · 3 obs

○ 2017-03-13 22:04:36
● 2026-02-17 03:29:46
● 2026-03-25 04:16:46

●A2606:4700:3037::6815:4822026-02-17 → 2026-03-25 · 3 obs

○ 2017-03-13 22:04:36
● 2026-02-17 03:29:46
● 2026-03-25 04:16:46

○A8.15.231.1142008-03-08 → 2008-03-08 · 3 obs

● 2008-03-08 00:27:50
○ 2015-07-21 01:40:34
○ 2026-03-25 04:16:46

○CNAMEhdredirect-lb5-1afb6e2973825a56.elb.us-east-1.amazonaws.com2019-03-20 → 2026-02-17 · 4 obs

● 2019-03-20 20:05:36
● 2026-02-17 03:29:46
○ 2026-02-24 13:51:46
○ 2026-03-25 04:16:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
szfengda.com	evan.ns.cloudflare.com, naomi.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.208

NS records: evan.ns.cloudflare.com, naomi.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for szfengda.com (unsigned zone)

⏱️ Timing

Total: 122ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.132.25, 104.21.4.130`
AAAA	2	`2606:4700:3037::6815:482, 2606:4700:3030::ac43:8419`
NS	2	`evan.ns.cloudflare.com, naomi.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`evan.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (evan.ns.cloudflare.com, evan.ns.cloudflare.com, evan.ns.cloudflare.com...)

Analysis

IP Addresses

szfengda.com points to four IP numbers: 2606:4700:3030::ac43:8419, 2606:4700:3037::6815:482, 104.21.4.130 and 172.67.132.25.

For instance, other host names guest-billing-info.com, arounddurham.com, liquid-websites.com, armadalogisticservices.info and namisullivan.org share IP numbers with szfengda.com.

Name Servers

szfengda.com is delegated to two name servers: evan.ns.cloudflare.com and naomi.ns.cloudflare.com.

szfengda.com uses the same name server setup as other domains such as wafuelfinder.com, qzdoors.com, diyilady.com, duihuaer.com and 3dsweet.com.

szfengda.com shares name servers with other domains at least partially, for example zondagroup.net, codelab.co.il, oddspedia.bg, ifcomunicacion.com.ar and xymh.org.

these name servers are commonly paired with kami.ns.cloudflare.com, damon.ns.cloudflare.com, dns1.ednsglobal.net, dns2.ednsglobal.net, dns3.ednsglobal.net, dns4.ednsglobal.net and carla.ns.cloudflare.com.

Host names with six IP numbers: host name evan.ns.cloudflare.com points to: 2606:4700:58::adf5:3ba5, 2803:f800:50::6ca2:c1a5, 2a06:98c1:50::ac40:21a5, 108.162.193.165, 172.64.33.165 and 173.245.59.165; host name naomi.ns.cloudflare.com points to: 2606:4700:50::adf5:3ad0, 2803:f800:50::6ca2:c0d0, 2a06:98c1:50::ac40:20d0, 108.162.192.208, 172.64.32.208 and 173.245.58.208.

szfengda.com - robtex.com

szfengda.com

com

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

`szfengda.com`

`com`