`dujup.com`

DNSSEC	⚠️ Not signed
A	2607:f8b0:4004:c1b::79^{🇺🇸 Google2607:f8b0:4004::/48}
		PTR	`wv-in-f121.1e100.net`
A	142.251.179.121^{🇺🇸 Google142.251.179.0/24}
NS	`amy.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a65^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`amy.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c065^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`amy.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2065^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`amy.ns.cloudflare.com`
		A	108.162.192.101^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`amy.ns.cloudflare.com`
		A	172.64.32.101^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`amy.ns.cloudflare.com`
		A	173.245.58.101^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`amy.ns.cloudflare.com`
NS	`owen.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bdb^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`owen.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1db^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`owen.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21db^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`owen.ns.cloudflare.com`
		A	108.162.193.219^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`owen.ns.cloudflare.com`
		A	172.64.33.219^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`owen.ns.cloudflare.com`
		A	173.245.59.219^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`owen.ns.cloudflare.com`
MX	`mx1.emailowl.com` ⭐
		A	107.191.41.169^{🇺🇸 AS-VULTR107.191.40.0/22 Vultr Assigned Prefix}
			PTR	`mx6.emailowl.com`
MX	`mx2.emailowl.com` ⭐
		A	107.170.208.118^{🇺🇸 DIGITALOCEAN107.170.192.0/18 DigitalOcean}
			PTR	`mx2.emailowl.com`
MX	`mx3.emailowl.com` ⭐
		A	188.226.221.25^{🇳🇱 DIGITALOCEAN188.226.128.0/17 DigitalOcean}
			PTR	`mx3.emailowl.com`
SOA	`amy.ns.cloudflare.com`dns@cloudflare.com serial=2399222170

`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=1771291435

Same first word

dujup.com

DNS History

32 records (7 active, 25 former)

●NSamy.ns.cloudflare.com2026-02-23 → 2026-03-23 · 3 obs

○ 2017-08-15 13:19:56
● 2026-02-23 02:19:48
● 2026-03-23 08:46:20

○NSdns27.hichina.com2017-08-15 → 2017-08-15 · 3 obs

● 2017-08-15 13:19:56
○ 2026-02-23 02:19:48
○ 2026-03-23 08:46:20

○NSdns28.hichina.com2017-08-15 → 2017-08-15 · 3 obs

● 2017-08-15 13:19:56
○ 2026-02-23 02:19:48
○ 2026-03-23 08:46:20

●NSowen.ns.cloudflare.com2026-02-23 → 2026-03-23 · 3 obs

○ 2017-08-15 13:19:56
● 2026-02-23 02:19:48
● 2026-03-23 08:46:20

●MXmx1.emailowl.com2026-02-23 → 2026-03-23 · 3 obs

○ 2017-08-15 13:19:56
● 2026-02-23 02:19:48
● 2026-03-23 08:46:20

●MXmx2.emailowl.com2026-02-23 → 2026-03-23 · 3 obs

○ 2017-08-15 13:19:56
● 2026-02-23 02:19:48
● 2026-03-23 08:46:20

●MXmx3.emailowl.com2026-02-23 → 2026-03-23 · 3 obs

○ 2017-08-15 13:19:56
● 2026-02-23 02:19:48
● 2026-03-23 08:46:20

○MXmxn.mxhichina.com2017-08-15 → 2017-08-15 · 3 obs

● 2017-08-15 13:19:56
○ 2026-02-23 02:19:48
○ 2026-03-23 08:46:20

○MXmxw.mxhichina.com2017-08-15 → 2017-08-15 · 3 obs

● 2017-08-15 13:19:56
○ 2026-02-23 02:19:48
○ 2026-03-23 08:46:20

○A142.250.68.192026-02-23 → 2026-02-23 · 4 obs

○ 2017-08-15 13:19:56
● 2026-02-23 02:19:48
○ 2026-02-26 18:18:16
○ 2026-03-23 08:46:20

○A142.250.68.832026-03-11 → 2026-03-11 · 4 obs

○ 2026-03-02 08:12:54
● 2026-03-11 18:18:34
○ 2026-03-16 04:35:40
○ 2026-03-23 08:46:20

○A142.250.72.192026-03-02 → 2026-03-02 · 4 obs

○ 2026-03-01 03:26:20
● 2026-03-02 08:12:54
○ 2026-03-11 18:18:34
○ 2026-03-23 08:46:20

○A142.251.167.1212026-03-01 → 2026-03-01 · 4 obs

○ 2026-02-28 20:14:30
● 2026-03-01 03:26:20
○ 2026-03-02 08:12:54
○ 2026-03-23 08:46:20

●A142.251.179.1212026-03-23 → 2026-03-23 · 2 obs

○ 2026-03-23 02:12:40
● 2026-03-23 08:46:20

○A142.251.214.1152026-03-16 → 2026-03-16 · 4 obs

○ 2026-03-11 18:18:34
● 2026-03-16 04:35:40
○ 2026-03-17 03:14:00
○ 2026-03-23 08:46:20

○A142.251.32.1792026-03-20 → 2026-03-20 · 4 obs

○ 2026-03-20 05:57:46
● 2026-03-20 10:45:28
○ 2026-03-23 02:12:40
○ 2026-03-23 08:46:20

○A142.251.41.192026-02-26 → 2026-02-28 · 5 obs

○ 2026-02-23 02:19:48
● 2026-02-26 18:18:16
● 2026-02-28 20:14:30
○ 2026-03-01 03:26:20
○ 2026-03-23 08:46:20

○A142.251.45.192026-03-23 → 2026-03-23 · 3 obs

○ 2026-03-20 10:45:28
● 2026-03-23 02:12:40
○ 2026-03-23 08:46:20

○A172.253.62.1212026-03-20 → 2026-03-20 · 4 obs

○ 2026-03-17 03:14:00
● 2026-03-20 05:57:46
○ 2026-03-20 10:45:28
○ 2026-03-23 08:46:20

○A2607:f8b0:4004:c09::792026-03-20 → 2026-03-20 · 4 obs

○ 2026-03-17 03:14:00
● 2026-03-20 05:57:46
○ 2026-03-20 10:45:28
○ 2026-03-23 08:46:20

●A2607:f8b0:4004:c1b::792026-03-23 → 2026-03-23 · 2 obs

○ 2026-03-23 02:12:40
● 2026-03-23 08:46:20

○A2607:f8b0:4004:c21::792026-03-01 → 2026-03-17 · 7 obs

○ 2026-02-28 20:14:30
● 2026-03-01 03:26:20
○ 2026-03-02 08:12:54
○ 2026-03-16 04:35:40
● 2026-03-17 03:14:00
○ 2026-03-20 05:57:46
○ 2026-03-23 08:46:20

○A2607:f8b0:4006:811::20132026-03-02 → 2026-03-02 · 4 obs

○ 2026-03-01 03:26:20
● 2026-03-02 08:12:54
○ 2026-03-11 18:18:34
○ 2026-03-23 08:46:20

○A2607:f8b0:4007:803::20132026-03-23 → 2026-03-23 · 3 obs

○ 2026-03-20 10:45:28
● 2026-03-23 02:12:40
○ 2026-03-23 08:46:20

○A2607:f8b0:4007:804::20132026-02-28 → 2026-02-28 · 4 obs

○ 2026-02-26 18:18:16
● 2026-02-28 20:14:30
○ 2026-03-01 03:26:20
○ 2026-03-23 08:46:20

○A2607:f8b0:4007:805::20132026-02-23 → 2026-02-23 · 4 obs

○ 2017-08-15 13:19:56
● 2026-02-23 02:19:48
○ 2026-02-26 18:18:16
○ 2026-03-23 08:46:20

○A2607:f8b0:4007:806::20132026-03-11 → 2026-03-11 · 4 obs

○ 2026-03-02 08:12:54
● 2026-03-11 18:18:34
○ 2026-03-16 04:35:40
○ 2026-03-23 08:46:20

○A2607:f8b0:4007:807::20132026-03-16 → 2026-03-16 · 4 obs

○ 2026-03-11 18:18:34
● 2026-03-16 04:35:40
○ 2026-03-17 03:14:00
○ 2026-03-23 08:46:20

○A2607:f8b0:4007:80b::20132026-03-20 → 2026-03-20 · 4 obs

○ 2026-03-20 05:57:46
● 2026-03-20 10:45:28
○ 2026-03-23 02:12:40
○ 2026-03-23 08:46:20

○A2607:f8b0:4007:80e::20132026-02-26 → 2026-02-26 · 4 obs

○ 2026-02-23 02:19:48
● 2026-02-26 18:18:16
○ 2026-02-28 20:14:30
○ 2026-03-23 08:46:20

○A60.205.47.1062017-08-15 → 2017-08-15 · 3 obs

● 2017-08-15 13:19:56
○ 2026-02-23 02:19:48
○ 2026-03-23 08:46:20

○A64.233.180.1212026-03-17 → 2026-03-17 · 4 obs

○ 2026-03-16 04:35:40
● 2026-03-17 03:14:00
○ 2026-03-20 05:57:46
○ 2026-03-23 08:46:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, k.gtld-servers.net, i.gtld-servers.net, e.gtld-servers.net...	-
dujup.com	amy.ns.cloudflare.com, owen.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.101

NS records: amy.ns.cloudflare.com, owen.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 238ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`192.178.155.121`
AAAA	1	`2607:f8b0:4004:c0b::79`
NS	2	`amy.ns.cloudflare.com, owen.ns.cloudflare.com`
MX	3	`mx1.emailowl.com (pri: 10), mx2.emailowl.com (pri: 10)...`
SOA	1	`amy.ns.cloudflare.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

The entity dujup.com points to two IP numbers: 2607:f8b0:4004:c1b::79 and 142.251.179.121.

For instance, other host names rausach.net, laghack.com, closetfactorybayarea.com, clakan.com and wv-in-f121.1e100.net share IP numbers with dujup.com.

Name Servers

dujup.com is delegated to two name servers: amy.ns.cloudflare.com and owen.ns.cloudflare.com.

dujup.com uses the same name server setup as other domains such as groben.at, griest.net, seetv.tv, griest.org and a1i.de.

dujup.com shares name servers with other domains at least partially, for example ml1314.com, printablelink.com, derekwestley.com, choosehelp.com and as46307.net.

These name servers are commonly used with the name servers byron.ns.cloudflare.com and mckinley.ns.cloudflare.com.

Host names with six IP numbers: host name amy.ns.cloudflare.com points to: 2606:4700:50::adf5:3a65, 2803:f800:50::6ca2:c065, 2a06:98c1:50::ac40:2065, 108.162.192.101, 172.64.32.101 and 173.245.58.101; host name owen.ns.cloudflare.com points to: 2606:4700:58::adf5:3bdb, 2803:f800:50::6ca2:c1db, 2a06:98c1:50::ac40:21db, 108.162.193.219, 172.64.33.219 and 173.245.59.219.

Mail Servers

dujup.com is served by three mail servers: mx1.emailowl.com, mx2.emailowl.com and mx3.emailowl.com.

dujup.com shares mail servers with other domains at least partially; for instance retrohole.com, warmring.com, fortsaskonline.com, (0x706f726e)o-line.net and bbprostore.com.

Host names with a single IP address: mx1.emailowl.com points to 107.191.41.169; mx2.emailowl.com points to 107.170.208.118; mx3.emailowl.com points to 188.226.221.25.

dujup.com - robtex.com

dujup.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

`dujup.com`

`com`