`quadule.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::ac43:8927^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:7b5^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.7.181^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.137.39^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`george.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3ba7^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`george.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1a7^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`george.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21a7^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`george.ns.cloudflare.com`
		A	108.162.193.167^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`george.ns.cloudflare.com`
		A	172.64.33.167^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`george.ns.cloudflare.com`
		A	173.245.59.167^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`george.ns.cloudflare.com`
NS	`lisa.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a83^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lisa.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c083^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lisa.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2083^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lisa.ns.cloudflare.com`
		A	108.162.192.131^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lisa.ns.cloudflare.com`
		A	172.64.32.131^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lisa.ns.cloudflare.com`
		A	173.245.58.131^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lisa.ns.cloudflare.com`
MX	`mx.quadule.com` ⭐
		A	50.28.51.241^{🇺🇸 LiquidWeb50.28.0.0/18 Liquidweb Inc}
TXT	`v=spf1 +a +mx +ip4:50.28.51.241 ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.7.181, 172.67.137.39
		IPv6 hints	2606:4700:3033::ac43:8927, 2606:4700:3035::6815:7b5
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=105, name=cloudflare-ech.com
SOA	`george.ns.cloudflare.com`dns@cloudflare.com serial=2400326992

`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=1777182256

Previously MX for

quadule.com

Subdomains

ns1.quadule.com

mx.quadule.com

Same first word

quadule.com

Similar names

duquela.net

qualude.com

eduqual.org.uk

eduqual.co.za

DNS History

12 records (7 active, 5 former)

●NSgeorge.ns.cloudflare.com2026-04-22 → 2026-04-26 · 3 obs

○ 2017-02-20 09:44:10
● 2026-04-22 14:31:12
● 2026-04-26 05:45:16

●NSlisa.ns.cloudflare.com2026-04-22 → 2026-04-26 · 3 obs

○ 2017-02-20 09:44:10
● 2026-04-22 14:31:12
● 2026-04-26 05:45:16

○NSns1.quadule.com2015-07-20 → 2017-02-20 · 4 obs

● 2015-07-20 11:31:20
● 2017-02-20 09:44:10
○ 2026-04-22 14:31:12
○ 2026-04-26 05:45:16

○NSns2.quadule.com2015-07-20 → 2017-02-20 · 4 obs

● 2015-07-20 11:31:20
● 2017-02-20 09:44:10
○ 2026-04-22 14:31:12
○ 2026-04-26 05:45:16

●MXmx.quadule.com2026-04-22 → 2026-04-26 · 3 obs

○ 2017-02-20 09:44:10
● 2026-04-22 14:31:12
● 2026-04-26 05:45:16

○MXquadule.com2015-07-20 → 2017-02-20 · 4 obs

● 2015-07-20 11:31:20
● 2017-02-20 09:44:10
○ 2026-04-22 14:31:12
○ 2026-04-26 05:45:16

●A104.21.7.1812026-04-22 → 2026-04-26 · 3 obs

○ 2017-02-20 09:44:10
● 2026-04-22 14:31:12
● 2026-04-26 05:45:16

●A172.67.137.392026-04-22 → 2026-04-26 · 3 obs

○ 2017-02-20 09:44:10
● 2026-04-22 14:31:12
● 2026-04-26 05:45:16

●A2606:4700:3033::ac43:89272026-04-22 → 2026-04-26 · 3 obs

○ 2017-02-20 09:44:10
● 2026-04-22 14:31:12
● 2026-04-26 05:45:16

●A2606:4700:3035::6815:7b52026-04-22 → 2026-04-26 · 3 obs

○ 2017-02-20 09:44:10
● 2026-04-22 14:31:12
● 2026-04-26 05:45:16

○A50.28.51.2412017-02-20 → 2017-02-20 · 4 obs

○ 2016-07-08 17:52:14
● 2017-02-20 09:44:10
○ 2026-04-22 14:31:12
○ 2026-04-26 05:45:16

○A67.225.243.2012015-07-20 → 2016-07-08 · 4 obs

● 2015-07-20 11:31:20
● 2016-07-08 17:52:14
○ 2017-02-20 09:44:10
○ 2026-04-26 05:45:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
quadule.com	lisa.ns.cloudflare.com, george.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.131

NS records: lisa.ns.cloudflare.com, george.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for quadule.com (unsigned zone)

⏱️ Timing

Total: 120ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.7.181, 172.67.137.39`
AAAA	2	`2606:4700:3035::6815:7b5, 2606:4700:3033::ac43:8927`
NS	2	`george.ns.cloudflare.com, lisa.ns.cloudflare.com`
MX	1	`mx.quadule.com (pri: 0)`
TXT	1	`v=spf1 +a +mx +ip4:50.28.51.241 ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`george.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

quadule.com is parent of ns1.quadule.com and mx.quadule.com.

IP Addresses

quadule.com points to four IP numbers: 2606:4700:3033::ac43:8927, 2606:4700:3035::6815:7b5, 104.21.7.181 and 172.67.137.39.

Other host names, for instance out.hcpro.pt, yokorajurusventuresinc.sbs, midmacinternational.com, www.creswick4wdcentre.com.au and nf1t.sbs share IP numbers with quadule.com.

Name Servers

quadule.com's delegation is to two name servers george.ns.cloudflare.com and lisa.ns.cloudflare.com.

quadule.com shares the same name server configuration as other domains, such as ostad-jafari.com, bolsadoempreendedorismo.pt, thallorion-messenger.ru, backtonormandy.org and afdts.com.

quadule.com at least partially shares its name servers with other domains, for instance lnetky.com, renovation-habitat-44.fr, hackerfactory.co.kr, vulcangrand11.com and s(0x77616e6b)ent.com.

These name servers are commonly used alongside ken.ns.cloudflare.com and lia.ns.cloudflare.com.

Host names with six IP numbers:

george.ns.cloudflare.com points to: 2606:4700:58::adf5:3ba7, 2803:f800:50::6ca2:c1a7, 2a06:98c1:50::ac40:21a7, 108.162.193.167, 172.64.33.167 and 173.245.59.167.

lisa.ns.cloudflare.com points to: 2606:4700:50::adf5:3a83, 2803:f800:50::6ca2:c083, 2a06:98c1:50::ac40:2083, 108.162.192.131, 172.64.32.131 and 173.245.58.131.

Mail Servers

quadule.com is served by a single mail server, mx.quadule.com.

mx.quadule.com points to IP number 50.28.51.241.

quadule.com - robtex.com

quadule.com

com

Previously MX for

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`quadule.com`

`com`