`dutzu.net`

DNSSEC	🔒 Signed (DS record present)
A	75.2.60.5^{🇺🇸 Amazon75.2.60.0/24 Prod}
		PTR	`acd89244c803f7181.awsglobalaccelerator.com`
A	99.83.231.61^{🇺🇸 Amazon99.83.224.0/20}
NS	`bob.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b68^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bob.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c168^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`bob.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2168^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`bob.ns.cloudflare.com`
		A	108.162.193.104^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bob.ns.cloudflare.com`
		A	172.64.33.104^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bob.ns.cloudflare.com`
		A	173.245.59.104^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bob.ns.cloudflare.com`
NS	`coraline.ns.cloudflare.com`
		A	2606:4700:50::a29f:2658^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`coraline.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c258^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`coraline.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2258^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`coraline.ns.cloudflare.com`
		A	108.162.194.88^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`coraline.ns.cloudflare.com`
		A	162.159.38.88^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`coraline.ns.cloudflare.com`
		A	172.64.34.88^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`coraline.ns.cloudflare.com`
MX	`in1-smtp.messagingengine.com` ⭐
		A	103.168.172.216^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-01.messagingengine.com`
		A	103.168.172.217^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-02.messagingengine.com`
		A	103.168.172.218^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-03.messagingengine.com`
		A	103.168.172.219^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-04.messagingengine.com`
		A	103.168.172.220^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-05.messagingengine.com`
		A	103.168.172.221^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-06.messagingengine.com`
		A	103.168.172.222^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-07.messagingengine.com`
		A	103.168.172.223^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-08.messagingengine.com`
MX	`in2-smtp.messagingengine.com`⁽²⁰⁾
		A	202.12.124.216^{FASTMAILPTYLTD-AS-AP202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`stl-mx-01.messagingengine.com`
		A	202.12.124.217^{FASTMAILPTYLTD-AS-AP202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`stl-mx-02.messagingengine.com`
		A	202.12.124.218^{FASTMAILPTYLTD-AS-AP202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`stl-mx-03.messagingengine.com`
		A	202.12.124.219^{FASTMAILPTYLTD-AS-AP202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`stl-mx-04.messagingengine.com`
TXT	`google-site-verification=iWtIH7VYgnGpRHmUOzVRujQG_CcxB8EDYZSOxV-ME2o`
TXT	`keybase-site-verification=5bv3813KDqu89qHRSxPmaoTlOtfXMiE9S-MZDIKLTyY`
TXT	`v=msv1 t=27ca8bd14b303e4626abc62873af79`
TXT	`v=spf1 include:spf.messagingengine.com include:zoho.eu -all`
TXT	`zoho-verification=zb15448151.zmverify.zoho.eu`
SOA	`bob.ns.cloudflare.com`dns@cloudflare.com serial=2403755863

`net`

	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=1778351646

Same first word

dutzu.net

Similar names

duzut.s3.amazonaws.com

tuduz.com

DNS History

24 records (6 active, 18 former)

●NSbob.ns.cloudflare.com2026-02-14 → 2026-05-09 · 3 obs

○ 2020-04-05 13:45:30
● 2026-02-14 16:34:22
● 2026-05-09 18:48:06

●NScoraline.ns.cloudflare.com2026-02-14 → 2026-05-09 · 3 obs

○ 2020-04-05 13:45:30
● 2026-02-14 16:34:22
● 2026-05-09 18:48:06

○NSns1.hostbase.net2015-08-01 → 2016-07-25 · 5 obs

○ 2009-01-21 22:00:18
● 2015-08-01 03:13:32
● 2016-07-25 18:20:44
○ 2017-04-18 13:55:26
○ 2026-05-09 18:48:06

○NSns1mtw.name.com2017-04-18 → 2020-04-05 · 5 obs

○ 2016-07-25 18:20:44
● 2017-04-18 13:55:26
● 2020-04-05 13:45:30
○ 2026-02-14 16:34:22
○ 2026-05-09 18:48:06

○NSns2.hostbase.net2015-08-01 → 2016-07-25 · 5 obs

○ 2009-01-21 22:00:18
● 2015-08-01 03:13:32
● 2016-07-25 18:20:44
○ 2017-04-18 13:55:26
○ 2026-05-09 18:48:06

○NSns23.mxhost.ro2009-01-21 → 2009-01-21 · 3 obs

● 2009-01-21 22:00:18
○ 2015-08-01 03:13:32
○ 2026-05-09 18:48:06

○NSns24.mxhost.ro2009-01-21 → 2009-01-21 · 3 obs

● 2009-01-21 22:00:18
○ 2015-08-01 03:13:32
○ 2026-05-09 18:48:06

○NSns2fwz.name.com2017-04-18 → 2020-04-05 · 5 obs

○ 2016-07-25 18:20:44
● 2017-04-18 13:55:26
● 2020-04-05 13:45:30
○ 2026-02-14 16:34:22
○ 2026-05-09 18:48:06

○NSns3jkl.name.com2017-04-18 → 2020-04-05 · 5 obs

○ 2016-07-25 18:20:44
● 2017-04-18 13:55:26
● 2020-04-05 13:45:30
○ 2026-02-14 16:34:22
○ 2026-05-09 18:48:06

○NSns4ghm.name.com2017-04-18 → 2020-04-05 · 5 obs

○ 2016-07-25 18:20:44
● 2017-04-18 13:55:26
● 2020-04-05 13:45:30
○ 2026-02-14 16:34:22
○ 2026-05-09 18:48:06

○MX2db212bf9f3b458bfa9215da7104fe.pamx1.hotmail.com2015-08-01 → 2017-04-18 · 5 obs

○ 2009-01-21 22:00:18
● 2015-08-01 03:13:32
● 2017-04-18 13:55:26
○ 2020-04-05 13:45:30
○ 2026-05-09 18:48:06

○MXdutzu.net2009-01-21 → 2009-01-21 · 3 obs

● 2009-01-21 22:00:18
○ 2015-08-01 03:13:32
○ 2026-05-09 18:48:06

●MXin1-smtp.messagingengine.com2026-05-09 → 2026-05-09 · 3 obs

○ 2026-02-14 16:34:22
● 2026-05-09 18:48:04
● 2026-05-09 18:48:06

●MXin2-smtp.messagingengine.com2026-05-09 → 2026-05-09 · 3 obs

○ 2026-02-14 16:34:22
● 2026-05-09 18:48:04
● 2026-05-09 18:48:06

○MXmx.zoho.eu2020-04-05 → 2026-02-14 · 5 obs

○ 2017-04-18 13:55:26
● 2020-04-05 13:45:30
● 2026-02-14 16:34:22
○ 2026-05-09 18:48:04
○ 2026-05-09 18:48:06

○MXmx2.zoho.eu2020-04-05 → 2026-02-14 · 5 obs

○ 2017-04-18 13:55:26
● 2020-04-05 13:45:30
● 2026-02-14 16:34:22
○ 2026-05-09 18:48:04
○ 2026-05-09 18:48:06

○MXmx3.zoho.eu2020-04-05 → 2026-02-14 · 5 obs

○ 2017-04-18 13:55:26
● 2020-04-05 13:45:30
● 2026-02-14 16:34:22
○ 2026-05-09 18:48:04
○ 2026-05-09 18:48:06

○A192.30.252.1532017-04-18 → 2017-04-18 · 4 obs

○ 2016-07-25 18:20:44
● 2017-04-18 13:55:26
○ 2020-04-05 13:45:30
○ 2026-05-09 18:48:06

○A192.30.252.1542017-04-18 → 2017-04-18 · 4 obs

○ 2016-07-25 18:20:44
● 2017-04-18 13:55:26
○ 2020-04-05 13:45:30
○ 2026-05-09 18:48:06

○A31.14.97.632015-08-01 → 2016-07-25 · 5 obs

○ 2009-01-21 22:00:18
● 2015-08-01 03:13:32
● 2016-07-25 18:20:44
○ 2017-04-18 13:55:26
○ 2026-05-09 18:48:06

○A75.126.102.2332020-04-05 → 2020-04-05 · 4 obs

○ 2017-04-18 13:55:26
● 2020-04-05 13:45:30
○ 2026-02-14 16:34:22
○ 2026-05-09 18:48:06

●A75.2.60.52026-02-14 → 2026-05-09 · 3 obs

○ 2020-04-05 13:45:30
● 2026-02-14 16:34:22
● 2026-05-09 18:48:06

○A89.38.128.2312009-01-21 → 2009-01-21 · 3 obs

● 2009-01-21 22:00:18
○ 2015-08-01 03:13:32
○ 2026-05-09 18:48:06

●A99.83.231.612026-02-14 → 2026-05-09 · 3 obs

○ 2020-04-05 13:45:30
● 2026-02-14 16:34:22
● 2026-05-09 18:48:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
dutzu.net	bob.ns.cloudflare.com, coraline.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.34.88

NS records: bob.ns.cloudflare.com, coraline.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 763ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`75.2.60.5, 99.83.231.61`
NS	2	`bob.ns.cloudflare.com, coraline.ns.cloudflare.com`
MX	2	`in1-smtp.messagingengine.com (pri: 10), in2-smtp.messagingengine.com (pri: 20)`
TXT	5	`google-site-verification=iWtIH7VYgnGpRHm, keybase-site-verification=5bv3813KDqu89q...`
SOA	1	`bob.ns.cloudflare.com dns.cloudflare.com`

Analysis

IP Addresses

dutzu.net points to two IP numbers: 75.2.60.5 and 99.83.231.61.

Other host names, for instance centomila.com, jobsforsouthafricans.com, blnkdigital.com, fortknoxlocksmiths.com and danawhitememe.com share IP numbers with dutzu.net.

Name Servers

Delegation for dutzu.net rests with two name servers, bob.ns.cloudflare.com and coraline.ns.cloudflare.com.

dutzu.net shares the same name server setup as other domains, including china-poly.com.tw, hope-auto.com.tw, bag-machine.tw, fs-greentek.com and twms.com.tw.

dutzu.net at least partially shares name servers with other domains, for instance junonetwork.io, mbintelligence.com, kreda.nl, gotoday.eu and commentarymagazine.com.

These name servers are commonly used with dana.ns.cloudflare.com and gloria.ns.cloudflare.com.

Host names with six IP numbers: bob.ns.cloudflare.com points to: 2606:4700:58::adf5:3b68, 2803:f800:50::6ca2:c168, 2a06:98c1:50::ac40:2168, 108.162.193.104, 172.64.33.104 and 173.245.59.104. coraline.ns.cloudflare.com points to: 2606:4700:50::a29f:2658, 2803:f800:50::6ca2:c258, 2a06:98c1:50::ac40:2258, 108.162.194.88, 162.159.38.88 and 172.64.34.88.

Mail Servers

dutzu.net is handled by two mail servers: in1-smtp.messagingengine.com and in2-smtp.messagingengine.com.

dutzu.net uses the same mail server configuration as other domains, such as imwayahead.com, selectport.com, pfeffersackundsoehne.de, brackery.com and psyops.org.

Host names with eight IP numbers: The host name in1-smtp.messagingengine.com points to: 103.168.172.216, 103.168.172.217, 103.168.172.218, 103.168.172.219, 103.168.172.220, 103.168.172.221, 103.168.172.222 and 103.168.172.223.

Host names with four IP numbers: The host name in2-smtp.messagingengine.com points to: 202.12.124.216, 202.12.124.217, 202.12.124.218 and 202.12.124.219.

dutzu.net - robtex.com

dutzu.net

net

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`dutzu.net`

`net`