`szfreetel.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3037::6815:475^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:840a^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.4.117^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.132.10^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`dana.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a69^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dana.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c069^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dana.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2069^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dana.ns.cloudflare.com`
		A	108.162.192.105^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dana.ns.cloudflare.com`
		A	172.64.32.105^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dana.ns.cloudflare.com`
		A	173.245.58.105^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dana.ns.cloudflare.com`
NS	`dave.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b6d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dave.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c16d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dave.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:216d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dave.ns.cloudflare.com`
		A	108.162.193.109^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dave.ns.cloudflare.com`
		A	172.64.33.109^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dave.ns.cloudflare.com`
		A	173.245.59.109^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dave.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.4.117, 172.67.132.10
		IPv6 hints	2606:4700:3037::6815:475, 2606:4700:3037::ac43:840a
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=95, name=cloudflare-ech.com
SOA	`dana.ns.cloudflare.com`dns@cloudflare.com serial=2401707380

`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=1777160126

Subdomains

www.szfreetel.com

Same first word

szfreetel.com

DNS History

14 records (6 active, 8 former)

●NSdana.ns.cloudflare.com2026-04-23 → 2026-04-25 · 3 obs

○ 2016-06-20 13:25:18
● 2026-04-23 14:14:28
● 2026-04-25 23:52:06

●NSdave.ns.cloudflare.com2026-04-23 → 2026-04-25 · 3 obs

○ 2016-06-20 13:25:18
● 2026-04-23 14:14:28
● 2026-04-25 23:52:06

○NSdns3.cnsun.net2015-06-11 → 2016-06-20 · 4 obs

● 2015-06-11 09:27:50
● 2016-06-20 13:25:18
○ 2026-04-23 14:14:28
○ 2026-04-25 23:52:06

○NSdns4.cnsun.net2015-06-11 → 2016-02-11 · 4 obs

● 2015-06-11 09:27:50
● 2016-02-11 14:59:50
○ 2026-04-23 14:14:28
○ 2026-04-25 23:52:06

○NSdns5.cnsun.net2015-06-11 → 2016-02-11 · 4 obs

● 2015-06-11 09:27:50
● 2016-02-11 14:59:50
○ 2026-04-23 14:14:28
○ 2026-04-25 23:52:06

○NSexpire1.gname-dns.com2026-04-23 → 2026-04-25 · 2 obs

○ 2026-04-23 14:14:28
○ 2026-04-25 23:52:06

○NSexpire2.gname-dns.com2026-04-23 → 2026-04-25 · 2 obs

○ 2026-04-23 14:14:28
○ 2026-04-25 23:52:06

○MXmail.szfreetel.com2015-06-11 → 2016-06-20 · 4 obs

● 2015-06-11 09:27:50
● 2016-06-20 13:25:18
○ 2026-04-23 14:14:28
○ 2026-04-25 23:52:06

●A104.21.4.1172026-04-23 → 2026-04-25 · 3 obs

○ 2016-02-11 14:59:50
● 2026-04-23 14:14:28
● 2026-04-25 23:52:06

○A121.54.175.1872015-06-11 → 2016-02-11 · 4 obs

● 2015-06-11 09:27:50
● 2016-02-11 14:59:50
○ 2026-04-23 14:14:28
○ 2026-04-25 23:52:06

●A172.67.132.102026-04-23 → 2026-04-25 · 3 obs

○ 2016-02-11 14:59:50
● 2026-04-23 14:14:28
● 2026-04-25 23:52:06

●A2606:4700:3037::6815:4752026-04-23 → 2026-04-25 · 3 obs

○ 2016-02-11 14:59:50
● 2026-04-23 14:14:28
● 2026-04-25 23:52:06

●A2606:4700:3037::ac43:840a2026-04-23 → 2026-04-25 · 3 obs

○ 2016-02-11 14:59:50
● 2026-04-23 14:14:28
● 2026-04-25 23:52:06

○CNAMEexp.gs-cdn.com2026-04-23 → 2026-04-25 · 2 obs

○ 2026-04-23 14:14:28
○ 2026-04-25 23:52:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, e.gtld-servers.net, d.gtld-servers.net, k.gtld-servers.net...	-
szfreetel.com	dave.ns.cloudflare.com, dana.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.109

NS records: dave.ns.cloudflare.com, dana.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for szfreetel.com (unsigned zone)

⏱️ Timing

Total: 142ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.132.10, 104.21.4.117`
AAAA	2	`2606:4700:3037::6815:475, 2606:4700:3037::ac43:840a`
NS	2	`dana.ns.cloudflare.com, dave.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`dana.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

The parent of www.szfreetel.com is szfreetel.com.

IP Addresses

szfreetel.com maps to four IP numbers: 2606:4700:3037::6815:475, 2606:4700:3037::ac43:840a, 104.21.4.117 and 172.67.132.10.

Other host names, for instance kcmuseum.com, buddhanet.com.tw, aa0aa.com, trade-advisorstrategy.com and stampapproval.website share IP numbers with szfreetel.com.

Name Servers

Two name servers dana.ns.cloudflare.com and dave.ns.cloudflare.com handle delegation for szfreetel.com.

szfreetel.com uses the same name server setup as other domains, for example fuug.cn, gzwqmy.com, msgzj.com, fjsxta.com and szlongqiao.com.

szfreetel.com partially shares name servers with other domains; examples include hoghooghtahsilat.com, 800jdb.com, dentaltourism.com.pl, nioplay.net and letsunite.us.

These name servers are often used with the name servers mimi.ns.cloudflare.com and gina.ns.cloudflare.com.

Host names with six IP numbers: dana.ns.cloudflare.com points to: 2606:4700:50::adf5:3a69, 2803:f800:50::6ca2:c069, 2a06:98c1:50::ac40:2069, 108.162.192.105, 172.64.32.105 and 173.245.58.105; dave.ns.cloudflare.com points to: 2606:4700:58::adf5:3b6d, 2803:f800:50::6ca2:c16d, 2a06:98c1:50::ac40:216d, 108.162.193.109, 172.64.33.109 and 173.245.59.109.

szfreetel.com - robtex.com

szfreetel.com

com

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

`szfreetel.com`

`com`