`zupdu.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::ac43:9993^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:309a^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.48.154^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.153.147^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`apollo.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b42^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`apollo.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c142^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`apollo.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2142^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`apollo.ns.cloudflare.com`
		A	108.162.193.66^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`apollo.ns.cloudflare.com`
		A	172.64.33.66^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`apollo.ns.cloudflare.com`
		A	173.245.59.66^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`apollo.ns.cloudflare.com`
NS	`edna.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a6d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`edna.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c06d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`edna.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:206d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`edna.ns.cloudflare.com`
		A	108.162.192.109^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`edna.ns.cloudflare.com`
		A	172.64.32.109^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`edna.ns.cloudflare.com`
		A	173.245.58.109^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`edna.ns.cloudflare.com`
MX	`route3.mx.cloudflare.net` ⭐
		A	2606:4700:f5::11^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::12^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::13^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.23^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.24^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.25^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
MX	`route1.mx.cloudflare.net`⁽⁴¹⁾
		A	2606:4700:f5::b^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::c^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::d^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.11^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.12^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.13^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
MX	`route2.mx.cloudflare.net`⁽⁹⁰⁾
		A	2606:4700:f5::e^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::f^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::10^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.17^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.18^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.19^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
TXT	`v=spf1 include:_spf.mx.cloudflare.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.48.154, 172.67.153.147
		IPv6 hints	2606:4700:3033::ac43:9993, 2606:4700:3037::6815:309a
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=5, name=cloudflare-ech.com
SOA	`apollo.ns.cloudflare.com`dns@cloudflare.com serial=2400275796

`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=1776270227

Same first word

zupdu.com

Similar names

dupuz.com

duzup.com

DNS History

17 records (9 active, 8 former)

●NSapollo.ns.cloudflare.com2026-03-28 → 2026-04-15 · 3 obs

○ 2017-10-26 11:59:20
● 2026-03-28 00:47:40
● 2026-04-15 16:47:16

●NSedna.ns.cloudflare.com2026-03-28 → 2026-04-15 · 3 obs

○ 2017-10-26 11:59:20
● 2026-03-28 00:47:40
● 2026-04-15 16:47:16

○NSns63.domaincontrol.com2016-12-18 → 2017-10-26 · 4 obs

● 2016-12-18 21:57:58
● 2017-10-26 11:59:20
○ 2026-03-28 00:47:40
○ 2026-04-15 16:47:16

○NSns64.domaincontrol.com2016-12-18 → 2017-10-26 · 4 obs

● 2016-12-18 21:57:58
● 2017-10-26 11:59:20
○ 2026-03-28 00:47:40
○ 2026-04-15 16:47:16

○MXalt1.aspmx.l.google.com2016-12-18 → 2017-10-26 · 4 obs

● 2016-12-18 21:57:58
● 2017-10-26 11:59:20
○ 2026-03-28 00:47:40
○ 2026-04-15 16:47:16

○MXalt2.aspmx.l.google.com2016-12-18 → 2017-10-26 · 4 obs

● 2016-12-18 21:57:58
● 2017-10-26 11:59:20
○ 2026-03-28 00:47:40
○ 2026-04-15 16:47:16

○MXaspmx.l.google.com2016-12-18 → 2017-10-26 · 4 obs

● 2016-12-18 21:57:58
● 2017-10-26 11:59:20
○ 2026-03-28 00:47:40
○ 2026-04-15 16:47:16

○MXaspmx2.googlemail.com2016-12-18 → 2017-10-26 · 4 obs

● 2016-12-18 21:57:58
● 2017-10-26 11:59:20
○ 2026-03-28 00:47:40
○ 2026-04-15 16:47:16

○MXaspmx3.googlemail.com2016-12-18 → 2017-10-26 · 4 obs

● 2016-12-18 21:57:58
● 2017-10-26 11:59:20
○ 2026-03-28 00:47:40
○ 2026-04-15 16:47:16

●MXroute1.mx.cloudflare.net2026-03-28 → 2026-04-15 · 3 obs

○ 2017-10-26 11:59:20
● 2026-03-28 00:47:40
● 2026-04-15 16:47:16

●MXroute2.mx.cloudflare.net2026-03-28 → 2026-04-15 · 3 obs

○ 2017-10-26 11:59:20
● 2026-03-28 00:47:40
● 2026-04-15 16:47:16

●MXroute3.mx.cloudflare.net2026-03-28 → 2026-04-15 · 3 obs

○ 2017-10-26 11:59:20
● 2026-03-28 00:47:40
● 2026-04-15 16:47:16

●A104.21.48.1542026-03-28 → 2026-04-15 · 3 obs

○ 2017-10-26 11:59:20
● 2026-03-28 00:47:40
● 2026-04-15 16:47:16

●A172.67.153.1472026-03-28 → 2026-04-15 · 3 obs

○ 2017-10-26 11:59:20
● 2026-03-28 00:47:40
● 2026-04-15 16:47:16

●A2606:4700:3033::ac43:99932026-03-28 → 2026-04-15 · 3 obs

○ 2017-10-26 11:59:20
● 2026-03-28 00:47:40
● 2026-04-15 16:47:16

●A2606:4700:3037::6815:309a2026-03-28 → 2026-04-15 · 3 obs

○ 2017-10-26 11:59:20
● 2026-03-28 00:47:40
● 2026-04-15 16:47:16

○A54.68.214.2092016-12-18 → 2017-10-26 · 4 obs

● 2016-12-18 21:57:58
● 2017-10-26 11:59:20
○ 2026-03-28 00:47:40
○ 2026-04-15 16:47:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, m.gtld-servers.net, l.gtld-servers.net, k.gtld-servers.net...	-
zupdu.com	edna.ns.cloudflare.com, apollo.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.109

NS records: edna.ns.cloudflare.com, apollo.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for zupdu.com (unsigned zone)

⏱️ Timing

Total: 230ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.153.147, 104.21.48.154`
AAAA	2	`2606:4700:3037::6815:309a, 2606:4700:3033::ac43:9993`
NS	2	`apollo.ns.cloudflare.com, edna.ns.cloudflare.com`
MX	3	`route3.mx.cloudflare.net (pri: 13), route1.mx.cloudflare.net (pri: 41)...`
TXT	1	`v=spf1 include:_spf.mx.cloudflare.net ~a`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`apollo.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

zupdu.com resolves to four IP numbers: 2606:4700:3033::ac43:9993, 2606:4700:3037::6815:309a, 104.21.48.154 and 172.67.153.147.

other host names for instance www.rrsky.cn, rrsky.cn, coloradoonlinetherapy.com, xn----7sbajkuandce5bb0ajav6a5p.xn--p1ai and www.skph.go.th share IP numbers with zupdu.com.

Name Servers

zupdu.com is delegated to two name servers: apollo.ns.cloudflare.com and edna.ns.cloudflare.com.

zupdu.com shares the same name server setup as other domains, for example glomtc.com, soccentr.com, akadx.com, hocuspocuspoets.com and i-pl.org.

zupdu.com at least partially shares name servers with other domains, for instance ihtw.net, 94om.com, card-dose.com, tzqcmy.com and goldencatch.com.ua.

These name servers are often used with crystal.ns.cloudflare.com and tom.ns.cloudflare.com.

Host names with six IP numbers:

apollo.ns.cloudflare.com points to: 2606:4700:58::adf5:3b42, 2803:f800:50::6ca2:c142, 2a06:98c1:50::ac40:2142, 108.162.193.66, 172.64.33.66 and 173.245.59.66; edna.ns.cloudflare.com points to: 2606:4700:50::adf5:3a6d, 2803:f800:50::6ca2:c06d, 2a06:98c1:50::ac40:206d, 108.162.192.109, 172.64.32.109 and 173.245.58.109.

Mail Servers

zupdu.com is handled by three mail servers: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

zupdu.com shares mail servers with other domains at least partially, including sebbo.org, jaarservices.com, cuisinesrobertdorval.com, nuzlockeforums.com and tichels.com.

Host names with six IP numbers: route1.mx.cloudflare.net points to: 2606:4700:f5::b, 2606:4700:f5::c, 2606:4700:f5::d, 162.159.205.11, 162.159.205.12 and 162.159.205.13; route2.mx.cloudflare.net points to: 2606:4700:f5::e, 2606:4700:f5::f, 2606:4700:f5::10, 162.159.205.17, 162.159.205.18 and 162.159.205.19; route3.mx.cloudflare.net points to: 2606:4700:f5::11, 2606:4700:f5::12, 2606:4700:f5::13, 162.159.205.23, 162.159.205.24 and 162.159.205.25.

zupdu.com - robtex.com

zupdu.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`zupdu.com`

`com`