`91maizeng.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:25a6^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3032::ac43:d296^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.37.166^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.210.150^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`arnold.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b45^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`arnold.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c145^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`arnold.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2145^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`arnold.ns.cloudflare.com`
		A	108.162.193.69^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`arnold.ns.cloudflare.com`
		A	172.64.33.69^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`arnold.ns.cloudflare.com`
		A	173.245.59.69^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`arnold.ns.cloudflare.com`
NS	`carioca.ns.cloudflare.com`
		A	2606:4700:50::a29f:2614^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carioca.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c214^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`carioca.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2214^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`carioca.ns.cloudflare.com`
		A	108.162.194.20^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carioca.ns.cloudflare.com`
		A	162.159.38.20^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carioca.ns.cloudflare.com`
		A	172.64.34.20^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carioca.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.37.166, 172.67.210.150
		IPv6 hints	2606:4700:3031::6815:25a6, 2606:4700:3032::ac43:d296
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=173, name=cloudflare-ech.com
SOA	`arnold.ns.cloudflare.com`dns@cloudflare.com serial=2403163361

`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=1778419316

Same first word

91maizeng.com

DNS History

14 records (6 active, 8 former)

●NSarnold.ns.cloudflare.com2026-04-18 → 2026-05-10 · 3 obs

○ 2017-08-24 01:29:32
● 2026-04-18 17:59:24
● 2026-05-10 13:22:32

●NScarioca.ns.cloudflare.com2026-04-18 → 2026-05-10 · 3 obs

○ 2017-08-24 01:29:32
● 2026-04-18 17:59:24
● 2026-05-10 13:22:32

○NSdns10.hichina.com2016-12-17 → 2017-08-24 · 4 obs

● 2016-12-17 08:27:46
● 2017-08-24 01:29:32
○ 2026-04-18 17:59:24
○ 2026-05-10 13:22:32

○NSdns9.hichina.com2016-12-17 → 2017-08-24 · 4 obs

● 2016-12-17 08:27:46
● 2017-08-24 01:29:32
○ 2026-04-18 17:59:24
○ 2026-05-10 13:22:32

●A104.21.37.1662026-04-18 → 2026-05-10 · 6 obs

○ 2017-08-24 01:29:32
● 2026-04-18 17:59:24
● 2026-04-27 13:39:52
○ 2026-04-30 14:42:22
● 2026-05-06 03:54:30
● 2026-05-10 13:22:32

○A121.40.101.1202017-08-24 → 2017-08-24 · 4 obs

○ 2016-12-17 08:27:46
● 2017-08-24 01:29:32
○ 2026-04-18 17:59:24
○ 2026-05-10 13:22:32

●A172.67.210.1502026-04-18 → 2026-05-10 · 6 obs

○ 2017-08-24 01:29:32
● 2026-04-18 17:59:24
● 2026-04-27 13:39:52
○ 2026-04-30 14:42:22
● 2026-05-06 03:54:30
● 2026-05-10 13:22:32

○A188.114.96.02026-04-30 → 2026-04-30 · 4 obs

○ 2026-04-27 13:39:52
● 2026-04-30 14:42:22
○ 2026-05-06 03:54:30
○ 2026-05-10 13:22:32

○A188.114.97.02026-04-30 → 2026-04-30 · 4 obs

○ 2026-04-27 13:39:52
● 2026-04-30 14:42:22
○ 2026-05-06 03:54:30
○ 2026-05-10 13:22:32

●A2606:4700:3031::6815:25a62026-04-18 → 2026-05-10 · 6 obs

○ 2017-08-24 01:29:32
● 2026-04-18 17:59:24
● 2026-04-27 13:39:52
○ 2026-04-30 14:42:22
● 2026-05-06 03:54:30
● 2026-05-10 13:22:32

●A2606:4700:3032::ac43:d2962026-04-18 → 2026-05-10 · 6 obs

○ 2017-08-24 01:29:32
● 2026-04-18 17:59:24
● 2026-04-27 13:39:52
○ 2026-04-30 14:42:22
● 2026-05-06 03:54:30
● 2026-05-10 13:22:32

○A2a06:98c1:3120::2026-04-30 → 2026-04-30 · 4 obs

○ 2026-04-27 13:39:52
● 2026-04-30 14:42:22
○ 2026-05-06 03:54:30
○ 2026-05-10 13:22:32

○A2a06:98c1:3121::2026-04-30 → 2026-04-30 · 4 obs

○ 2026-04-27 13:39:52
● 2026-04-30 14:42:22
○ 2026-05-06 03:54:30
○ 2026-05-10 13:22:32

○A42.156.141.172016-12-17 → 2016-12-17 · 3 obs

● 2016-12-17 08:27:46
○ 2017-08-24 01:29:32
○ 2026-05-10 13:22:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, l.gtld-servers.net, e.gtld-servers.net, g.gtld-servers.net...	-
91maizeng.com	arnold.ns.cloudflare.com, carioca.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.20

NS records: arnold.ns.cloudflare.com, carioca.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 91maizeng.com (unsigned zone)

⏱️ Timing

Total: 310ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.37.166, 172.67.210.150`
AAAA	2	`2606:4700:3032::ac43:d296, 2606:4700:3031::6815:25a6`
NS	2	`arnold.ns.cloudflare.com, carioca.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`arnold.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

91maizeng.com points to four IP numbers: 2606:4700:3031::6815:25a6, 2606:4700:3032::ac43:d296, 104.21.37.166 and 172.67.210.150.

Other host names, for instance dsrs.dk, pozdravushka.ru, learningrx.org, design.garden and m.lmoo.cn share IP numbers with 91maizeng.com.

Name Servers

91maizeng.com's delegation is to two name servers arnold.ns.cloudflare.com and carioca.ns.cloudflare.com.

91maizeng.com shares the same name server configuration as other domains, such as ilyanica.com, loveme1314.com, tijianwang.net, hycjwm.com and 2015818.com.

91maizeng.com at least partially shares its name servers with other domains, for instance kamai.pl, nordvik.biz, 73seaa.us, livetencent.net and localizacarga.com.br.

Host names with six IP numbers:

arnold.ns.cloudflare.com points to: 2606:4700:58::adf5:3b45, 2803:f800:50::6ca2:c145, 2a06:98c1:50::ac40:2145, 108.162.193.69, 172.64.33.69 and 173.245.59.69.

carioca.ns.cloudflare.com points to: 2606:4700:50::a29f:2614, 2803:f800:50::6ca2:c214, 2a06:98c1:50::ac40:2214, 108.162.194.20, 162.159.38.20 and 172.64.34.20.

91maizeng.com - robtex.com

91maizeng.com

com

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`91maizeng.com`

`com`