`krtz.net`

DNSSEC	⚠️ Not signed
NS	`dns1.p02.nsone.net` ⭐
		A	2620:4d:4000:6259:7:2:0:1^{🇺🇸 NSONE2620:4d:4000::/48 2620:4D:4000::/48}
			PTR	`dns1.p02.nsone.net`
		A	198.51.44.2^{🇺🇸 NSONE198.51.44.0/24 198.51.44.0}
			PTR	`dns1.p02.nsone.net`
NS	`dns2.p02.nsone.net`
		A	2a00:edc0:6259:7:2::2^{🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2}
			PTR	`dns2.p02.nsone.net`
		A	198.51.45.2^{🇺🇸 NSONE198.51.45.0/24 198.51.45.0}
			PTR	`dns2.p02.nsone.net`
NS	`dns3.p02.nsone.net`
		A	2620:4d:4000:6259:7:2:0:3^{🇺🇸 NSONE2620:4d:4000::/48 2620:4D:4000::/48}
			PTR	`dns3.p02.nsone.net`
		A	198.51.44.66^{🇺🇸 NSONE198.51.44.0/24 198.51.44.0}
			PTR	`dns3.p02.nsone.net`
NS	`dns4.p02.nsone.net`
		A	2a00:edc0:6259:7:2::4^{🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2}
			PTR	`dns4.p02.nsone.net`
		A	198.51.45.66^{🇺🇸 NSONE198.51.45.0/24 198.51.45.0}
			PTR	`dns4.p02.nsone.net`
MX	`mx1.improvmx.com` ⭐
		A	2a05:d012:412:e201:88aa:e7b9:7a43:12d7^{🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS}
		A	2a05:d012:412:e202:f36:2c1f:1a49:d38a^{🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS}
		A	2a05:d012:412:e203:373a:f51a:4a85:1d25^{🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS}
		A	13.37.195.136^{🇫🇷 Amazon13.36.0.0/14 EC2 CDG Prefix}
			PTR	`ec2-13-37-195-136.eu-west-3.compute.amazonaws.com`
		A	15.236.236.160^{🇫🇷 Amazon15.236.0.0/15 EC2 CDG prefix}
			PTR	`ec2-15-236-236-160.eu-west-3.compute.amazonaws.com`
		A	35.181.18.45^{🇫🇷 Amazon35.181.0.0/16 EC2 CDG prefix}
			PTR	`ec2-35-181-18-45.eu-west-3.compute.amazonaws.com`
MX	`mx2.improvmx.com`⁽²⁰⁾
		A	2a05:d012:412:e201:1f6e:f6e4:8fd7:4678^{🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS}
		A	2a05:d012:412:e202:e81e:cc44:3b53:8a3d^{🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS}
		A	2a05:d012:412:e203:7e33:3d9c:28d7:ee20^{🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS}
		A	13.36.107.63^{🇫🇷 Amazon13.36.0.0/14 EC2 CDG Prefix}
			PTR	`ec2-13-36-107-63.eu-west-3.compute.amazonaws.com`
		A	13.36.222.39^{🇫🇷 Amazon13.36.0.0/14 EC2 CDG Prefix}
			PTR	`ec2-13-36-222-39.eu-west-3.compute.amazonaws.com`
		A	15.236.61.92^{🇫🇷 Amazon15.236.0.0/15 EC2 CDG prefix}
			PTR	`ec2-15-236-61-92.eu-west-3.compute.amazonaws.com`
TXT	`v=DMARC1; p=none;`
TXT	`v=spf1 include:spf.improvmx.com ~all`
SOA	`dns1.p02.nsone.net`domains+netlify@netlify.com serial=1630195932

`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=1784332752

Same first word

krtz.de

krtz.net

krtz.su

Similar names

zkrt.cn

ktrz.net

zrtk.com

rktz.de

tzrk.ru

rzkt.xyz

trkz.ru

tzkr.cn

zrkt.xyz

ktzr.net

zktr.com

trzk.com

krzt.com

trkz.com

rztk.com

zkrt.com

tzkr.de

rktz.cn

tkrz.net

rtkz.ru

rzkt.cn

tkrz.com

ztrk.net

kzrt.ru

rtkz.com

ktrz.com.br

kzrt.org

ktrz.com

ktzr.de

trkz.info

rtzk.com.cn

rztk.com.ua

rtzk.cn

tkrz.de

rzkt.com

trzk.cn

rtzk.net

zkrt.cz

ktzr.cn

rtzk.de

tkzr.com

ztkr.com

ktzr.uk

trzk.co.rs

zrkt.de

ztkr.cn

rztk.de

DNS History

15 records (6 active, 9 former)

○NSdns1.iidns.com2017-01-04 → 2017-01-04 · 3 obs

● 2017-01-04 08:24:56
○ 2019-04-01 05:18:50
○ 2026-07-18 00:11:44

●NSdns1.p02.nsone.net2026-07-16 → 2026-07-18 · 3 obs

○ 2019-04-01 05:18:50
● 2026-07-16 01:47:06
● 2026-07-18 00:11:44

○NSdns2.iidns.com2017-01-04 → 2017-01-04 · 3 obs

● 2017-01-04 08:24:56
○ 2019-04-01 05:18:50
○ 2026-07-18 00:11:44

●NSdns2.p02.nsone.net2026-07-16 → 2026-07-18 · 3 obs

○ 2019-04-01 05:18:50
● 2026-07-16 01:47:06
● 2026-07-18 00:11:44

○NSdns3.iidns.com2017-01-04 → 2017-01-04 · 3 obs

● 2017-01-04 08:24:56
○ 2019-04-01 05:18:50
○ 2026-07-18 00:11:44

●NSdns3.p02.nsone.net2026-07-16 → 2026-07-18 · 3 obs

○ 2019-04-01 05:18:50
● 2026-07-16 01:47:06
● 2026-07-18 00:11:44

○NSdns4.iidns.com2017-01-04 → 2017-01-04 · 3 obs

● 2017-01-04 08:24:56
○ 2019-04-01 05:18:50
○ 2026-07-18 00:11:44

●NSdns4.p02.nsone.net2026-07-16 → 2026-07-18 · 3 obs

○ 2019-04-01 05:18:50
● 2026-07-16 01:47:06
● 2026-07-18 00:11:44

○NSdns5.iidns.com2017-01-04 → 2017-01-04 · 3 obs

● 2017-01-04 08:24:56
○ 2019-04-01 05:18:50
○ 2026-07-18 00:11:44

○NSdns6.iidns.com2017-01-04 → 2017-01-04 · 3 obs

● 2017-01-04 08:24:56
○ 2019-04-01 05:18:50
○ 2026-07-18 00:11:44

○NSwww.krtz.net2019-04-01 → 2019-04-01 · 4 obs

○ 2017-01-04 08:24:56
● 2019-04-01 05:18:50
○ 2026-07-16 01:47:06
○ 2026-07-18 00:11:44

●MXmx1.improvmx.com2026-07-16 → 2026-07-18 · 2 obs

● 2026-07-16 01:47:06
● 2026-07-18 00:11:44

●MXmx2.improvmx.com2026-07-16 → 2026-07-18 · 2 obs

● 2026-07-16 01:47:06
● 2026-07-18 00:11:44

○CNAMEcs.ename.net2017-01-04 → 2017-01-04 · 3 obs

● 2017-01-04 08:24:56
○ 2019-04-01 05:18:50
○ 2026-07-18 00:11:44

○CNAMEk.dcoin.co2019-04-01 → 2019-04-01 · 4 obs

○ 2017-01-04 08:24:56
● 2019-04-01 05:18:50
○ 2026-07-16 01:47:06
○ 2026-07-18 00:11:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	j.gtld-servers.net, c.gtld-servers.net, l.gtld-servers.net, k.gtld-servers.net...	-
krtz.net	dns1.p02.nsone.net, dns2.p02.nsone.net, dns3.p02.nsone.net, dns4.p02.nsone.net	8 records

✅ Authoritative Response

Server:198.51.45.66

NS records: dns1.p02.nsone.net, dns2.p02.nsone.net, dns3.p02.nsone.net, dns4.p02.nsone.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for krtz.net (unsigned zone)

⏱️ Timing

Total: 350ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`dns1.p02.nsone.net, dns2.p02.nsone.net...`
MX	2	`mx2.improvmx.com (pri: 20), mx1.improvmx.com (pri: 10)`
TXT	2	`v=DMARC1; p=none;, v=spf1 include:spf.improvmx.com ~all`
SOA	1	`dns1.p02.nsone.net domains+netlify.netli`

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (dns1.p02.nsone.net, dns1.p02.nsone.net, dns2.p02.nsone.net...)

Analysis

Name Servers

Four name servers handle the delegation for krtz.net: dns1.p02.nsone.net, dns2.p02.nsone.net, dns3.p02.nsone.net and dns4.p02.nsone.net.

krtz.net shares at least some of its name servers with other domains, including mainstreetalpha.com, 201games.com, tudor.com.mt and two others.

These name servers are frequently seen alongside ns01.squarespacedns.com, ns02.squarespacedns.com, ns03.squarespacedns.com and 7 other name servers.

The host names dns1.p02.nsone.net, dns2.p02.nsone.net, dns3.p02.nsone.net and dns4.p02.nsone.net each resolve to two IP addresses: dns1.p02.nsone.net resolves to 198.51.44.2 and 2620:4d:4000:6259:7:2:0:1; dns2.p02.nsone.net resolves to 198.51.45.2 and 2a00:edc0:6259:7:2::2; dns3.p02.nsone.net resolves to 198.51.44.66 and 2620:4d:4000:6259:7:2:0:3; dns4.p02.nsone.net resolves to 198.51.45.66 and 2a00:edc0:6259:7:2::4.

Mail Servers

krtz.net uses two mail servers, mx1.improvmx.com and mx2.improvmx.com.

The mail server setup of krtz.net matches that of other domains such as (0x353378)11.com, nadimchami.com, prav.men and two others.

There is at least a partial overlap in mail servers between krtz.net and other domains like affiliate1on1.com, z1000z.com and fbueno.net.

Hosts with 6 IP addresses each:

mx1.improvmx.com carries IP addresses 13.37.195.136, 15.236.236.160 and 35.181.18.45, with 3 other addresses beyond those.

mx2.improvmx.com carries IP addresses 13.36.107.63, 13.36.222.39 and 15.236.61.92, with 3 other addresses beyond those.

krtz.net - robtex.com

krtz.net

net

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Name Servers

Mail Servers

`krtz.net`

`net`