`quarktwin.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:2c1e^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3030::ac43:c255^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.44.30^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.194.85^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`jake.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b7a^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jake.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c17a^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jake.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:217a^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jake.ns.cloudflare.com`
		A	108.162.193.122^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jake.ns.cloudflare.com`
		A	172.64.33.122^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jake.ns.cloudflare.com`
		A	173.245.59.122^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jake.ns.cloudflare.com`
NS	`macy.ns.cloudflare.com`
		A	2606:4700:50::a29f:264e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`macy.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c24e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`macy.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:224e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`macy.ns.cloudflare.com`
		A	108.162.194.78^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`macy.ns.cloudflare.com`
		A	162.159.38.78^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`macy.ns.cloudflare.com`
		A	172.64.34.78^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`macy.ns.cloudflare.com`
MX	`hzmx01.mxmail.netease.com` ⭐
		A	47.251.71.119^{🇺🇸 Alibaba-Cloud47.251.0.0/17 Proxy-registered route object}
		A	47.251.84.126^{🇺🇸 Alibaba-Cloud47.251.0.0/17 Proxy-registered route object}
MX	`hzmx02.mxmail.netease.com`⁽¹⁰⁾
		A	47.251.71.119^{🇺🇸 Alibaba-Cloud47.251.0.0/17 Proxy-registered route object}
		A	47.251.84.126^{🇺🇸 Alibaba-Cloud47.251.0.0/17 Proxy-registered route object}
TXT	`google-site-verification=B-Mna_hPlqQQmm4gsiBJuknVMQfL5iYxc7dn65fGb18`
TXT	`google-site-verification=Mm-nsyb96Ni76aQph17T0RrAFROm6sUQ1nDPS5M1Mqs`
TXT	`v=spf1 include:spf.163.com -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.44.30, 172.67.194.85
		IPv6 hints	2606:4700:3030::6815:2c1e, 2606:4700:3030::ac43:c255
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=9, name=cloudflare-ech.com
SOA	`jake.ns.cloudflare.com`dns@cloudflare.com serial=2401287953

`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=1776016222

rank #975606 globally
rank #441004 in the tld
📈 Tranco rank: #352,499

Same first word

quarktwin.com

DNS History

8 records (8 active, 0 former)

●NSjake.ns.cloudflare.com2026-03-10 → 2026-04-12 · 2 obs

● 2026-03-10 10:17:22
● 2026-04-12 18:11:46

●NSmacy.ns.cloudflare.com2026-03-10 → 2026-04-12 · 2 obs

● 2026-03-10 10:17:22
● 2026-04-12 18:11:46

●MXhzmx01.mxmail.netease.com2026-03-10 → 2026-04-12 · 2 obs

● 2026-03-10 10:17:22
● 2026-04-12 18:11:46

●MXhzmx02.mxmail.netease.com2026-03-10 → 2026-04-12 · 2 obs

● 2026-03-10 10:17:22
● 2026-04-12 18:11:46

●A104.21.44.302026-03-10 → 2026-04-12 · 2 obs

● 2026-03-10 10:17:22
● 2026-04-12 18:11:46

●A172.67.194.852026-03-10 → 2026-04-12 · 2 obs

● 2026-03-10 10:17:22
● 2026-04-12 18:11:46

●A2606:4700:3030::6815:2c1e2026-03-10 → 2026-04-12 · 2 obs

● 2026-03-10 10:17:22
● 2026-04-12 18:11:46

●A2606:4700:3030::ac43:c2552026-03-10 → 2026-04-12 · 2 obs

● 2026-03-10 10:17:22
● 2026-04-12 18:11:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, c.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
quarktwin.com	jake.ns.cloudflare.com, macy.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.122

NS records: jake.ns.cloudflare.com, macy.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for quarktwin.com (unsigned zone)

⏱️ Timing

Total: 142ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.44.30, 172.67.194.85`
AAAA	2	`2606:4700:3030::ac43:c255, 2606:4700:3030::6815:2c1e`
NS	2	`jake.ns.cloudflare.com, macy.ns.cloudflare.com`
MX	2	`hzmx02.mxmail.netease.com (pri: 10), hzmx01.mxmail.netease.com (pri: 5)`
TXT	3	`google-site-verification=B-Mna_hPlqQQmm4, google-site-verification=Mm-nsyb96Ni76aQ...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`jake.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

Four IP numbers are pointed to by quarktwin.com: 2606:4700:3030::6815:2c1e, 2606:4700:3030::ac43:c255, 104.21.44.30 and 172.67.194.85.

other host names including unitedphysicians.org, avcilaresc.com, ladyboydating.dk, 8xvb.cn and reviewstl.com share IP numbers with quarktwin.com.

Name Servers

quarktwin.com is delegated to two name servers jake.ns.cloudflare.com and macy.ns.cloudflare.com.

quarktwin.com shares the same name server setup as other domains, for instance smartseo.ae, vedamec.com.br, missary.irish, brinanda.com.br and centraltouche.com.br.

quarktwin.com at least partially shares name servers with other domains, for instance cashloan.com.sg, buypapercheap.net, 18jl999.com, villabet888.online and socentuvida.com.

These name servers are commonly used alongside sue.ns.cloudflare.com and lily.ns.cloudflare.com.

Host names with six IP numbers:

Host name jake.ns.cloudflare.com points to: 2606:4700:58::adf5:3b7a, 2803:f800:50::6ca2:c17a, 2a06:98c1:50::ac40:217a, 108.162.193.122, 172.64.33.122 and 173.245.59.122.

Host name macy.ns.cloudflare.com points to: 2606:4700:50::a29f:264e, 2803:f800:50::6ca2:c24e, 2a06:98c1:50::ac40:224e, 108.162.194.78, 162.159.38.78 and 172.64.34.78.

Mail Servers

Two mail servers handle quarktwin.com: hzmx01.mxmail.netease.com and hzmx02.mxmail.netease.com.

quarktwin.com shares the same mail server setup as other domains, for instance efast-tech.com, cusef.org.cn, foratex.com, ragaokejixie.com and funwickks.com.

quarktwin.com shares at least partially some mail servers with other domains, including hebcpc.cn, eecsco.com and kftwh.com.

Host names with two IP numbers:

hzmx01.mxmail.netease.com points to 47.251.71.119 and 47.251.84.126

hzmx02.mxmail.netease.com points to 47.251.71.119 and 47.251.84.126

Host names pointing to 47.251.71.119: hzmx01.mxmail.netease.com and hzmx02.mxmail.netease.com

Host names pointing to 47.251.84.126: hzmx01.mxmail.netease.com and hzmx02.mxmail.netease.com

quarktwin.com - robtex.com

quarktwin.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

Mail Servers

`quarktwin.com`

`com`