`szwd.net`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::ac43:9448^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:1d0e^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.29.14^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.148.72^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`guss.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bac^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`guss.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1ac^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`guss.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21ac^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`guss.ns.cloudflare.com`
		A	108.162.193.172^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`guss.ns.cloudflare.com`
		A	172.64.33.172^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`guss.ns.cloudflare.com`
		A	173.245.59.172^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`guss.ns.cloudflare.com`
NS	`monroe.ns.cloudflare.com`
		A	2606:4700:50::a29f:2699^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`monroe.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c299^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`monroe.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2299^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`monroe.ns.cloudflare.com`
		A	108.162.194.153^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`monroe.ns.cloudflare.com`
		A	162.159.38.153^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`monroe.ns.cloudflare.com`
		A	172.64.34.153^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`monroe.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.29.14, 172.67.148.72
		IPv6 hints	2606:4700:3033::ac43:9448, 2606:4700:3036::6815:1d0e
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=201, name=cloudflare-ech.com
SOA	`guss.ns.cloudflare.com`dns@cloudflare.com serial=2402284027

`net`

	DNSSEC	⚠️ Not signed
	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=1778266936

Same first word

szwd.net.cn

szwd.net

Similar names

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sdwz.com.cn

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swdz.com

DNS History

10 records (6 active, 4 former)

●NSguss.ns.cloudflare.com2026-04-27 → 2026-05-08 · 3 obs

○ 2018-11-05 23:35:48
● 2026-04-27 14:06:06
● 2026-05-08 19:18:12

●NSmonroe.ns.cloudflare.com2026-04-27 → 2026-05-08 · 3 obs

○ 2018-11-05 23:35:48
● 2026-04-27 14:06:06
● 2026-05-08 19:18:12

○NSns5.gzidc.com2015-06-09 → 2018-11-05 · 4 obs

● 2015-06-09 17:01:34
● 2018-11-05 23:35:48
○ 2026-04-27 14:06:06
○ 2026-05-08 19:18:12

○NSns6.gzidc.com2015-06-09 → 2018-11-05 · 4 obs

● 2015-06-09 17:01:34
● 2018-11-05 23:35:48
○ 2026-04-27 14:06:06
○ 2026-05-08 19:18:12

○MXmail.szwd.net2015-06-09 → 2018-11-05 · 4 obs

● 2015-06-09 17:01:34
● 2018-11-05 23:35:48
○ 2026-04-27 14:06:06
○ 2026-05-08 19:18:12

●A104.21.29.142026-04-27 → 2026-05-08 · 3 obs

○ 2018-11-05 23:35:48
● 2026-04-27 14:06:06
● 2026-05-08 19:18:12

○A113.10.242.2472015-06-09 → 2018-11-05 · 4 obs

● 2015-06-09 17:01:34
● 2018-11-05 23:35:48
○ 2026-04-27 14:06:06
○ 2026-05-08 19:18:12

●A172.67.148.722026-04-27 → 2026-05-08 · 3 obs

○ 2018-11-05 23:35:48
● 2026-04-27 14:06:06
● 2026-05-08 19:18:12

●A2606:4700:3033::ac43:94482026-04-27 → 2026-05-08 · 3 obs

○ 2018-11-05 23:35:48
● 2026-04-27 14:06:06
● 2026-05-08 19:18:12

●A2606:4700:3036::6815:1d0e2026-04-27 → 2026-05-08 · 3 obs

○ 2018-11-05 23:35:48
● 2026-04-27 14:06:06
● 2026-05-08 19:18:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
szwd.net	guss.ns.cloudflare.com, monroe.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.34.153

NS records: guss.ns.cloudflare.com, monroe.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for szwd.net (unsigned zone)

⏱️ Timing

Total: 396ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.148.72, 104.21.29.14`
AAAA	2	`2606:4700:3033::ac43:9448, 2606:4700:3036::6815:1d0e`
NS	2	`guss.ns.cloudflare.com, monroe.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`guss.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

szwd.net maps to four IP numbers: 2606:4700:3033::ac43:9448, 2606:4700:3036::6815:1d0e, 104.21.29.14 and 172.67.148.72.

Other host names, for instance educated.fun, fusion2014.org, chevereto.ru, ejsr.org and cobrayacht.com share IP numbers with szwd.net.

Name Servers

Two name servers guss.ns.cloudflare.com and monroe.ns.cloudflare.com are delegated to szwd.net.

szwd.net uses the same name server configuration as other domains, such as 6264edu.com, shaolinsiwuxiao.org, czfxzhp.com, whsayyas.com and 4007778181.net.

szwd.net at least partially shares name servers with other domains such as rayls.com, longxiwood.com, oregoncoastglassworks.com, bjbqsx.cn and mgf-art.com.

These name servers are commonly used with emerie.ns.cloudflare.com and chad.ns.cloudflare.com.

Host names with six IP numbers: Host name guss.ns.cloudflare.com points to 2606:4700:58::adf5:3bac, 2803:f800:50::6ca2:c1ac, 2a06:98c1:50::ac40:21ac, 108.162.193.172, 172.64.33.172 and 173.245.59.172; host name monroe.ns.cloudflare.com points to 2606:4700:50::a29f:2699, 2803:f800:50::6ca2:c299, 2a06:98c1:50::ac40:2299, 108.162.194.153, 162.159.38.153 and 172.64.34.153.

szwd.net - robtex.com

szwd.net

net

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`szwd.net`

`net`