`krbt.net`

DNSSEC	🔒 Signed (DS record present)
A	2606:4700:3030::6815:3491^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::ac43:c84f^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.52.145^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.200.79^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`dilbert.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b9b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dilbert.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c19b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dilbert.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:219b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dilbert.ns.cloudflare.com`
		A	108.162.193.155^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dilbert.ns.cloudflare.com`
		A	172.64.33.155^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dilbert.ns.cloudflare.com`
		A	173.245.59.155^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dilbert.ns.cloudflare.com`
NS	`june.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ab0^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`june.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0b0^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`june.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20b0^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`june.ns.cloudflare.com`
		A	108.162.192.176^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`june.ns.cloudflare.com`
		A	172.64.32.176^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`june.ns.cloudflare.com`
		A	173.245.58.176^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`june.ns.cloudflare.com`
MX	`wasabi-v4.krbt.net` ⭐
MX	`wasabi.krbt.net`⁽²⁵⁾
		A	2a01:4f8:161:4062::101:1^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`wasabi.krbt.net`
MX	`mercury.yusran.cloud`⁽⁵⁰⁾
		A	85.255.6.196^{🇨🇿 INTERNET-CZ85.255.0.0/20 AlphaNet spolka z o. o.}
			PTR	`mercury.yusran.cloud`
			PTR	`mercury.yusran.com`
TXT	`v=spf1 +a:daisy.krbt.net +a:post11.yusran.cloud +a:medusa.yusran.com +mx -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.52.145, 172.67.200.79
		IPv6	2606:4700:3030::6815:3491, 2606:4700:3033::ac43:c84f
SOA	`dilbert.ns.cloudflare.com`dns@cloudflare.com serial=2397569082

`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=1771291465

Subdomains

wasabi.krbt.net

Same first word

krbt.com.cn

krbt.ws

krbt.org

krbt.net

krbt.ru

Similar names

rktb.eu

tkrb.net

brtk.my

ktrb.ru

krtb.net

tbrk.cn

rbkt.net

kbrt.cn

rbkt.org

tkrb.jp

rbkt.de

brkt.us

ktbr.com

kbrt.de

ktrb.us

brkt.com

tbkr.com

trkb.de

bktr.org

brtk.ru

brtk.nl

bktr.de

rkbt.us

rkbt.ru

rtkb.de

rbkt.cn

krtb.com

btrk.com.cn

tkrb.co.jp

rbtk.cn

kbrt.org

ktbr.net

rktb.ru

rbtk.com

rkbt.cn

bktr.cn

rbkt.at

brkt.net

brtk.de

rtbk.net

rtkb.org

kbtr.ir

trbk.de

rkbt.se

bktr.fr

tbrk.com

brkt.pl

kbrt.ru

rtbk.ru

rkbt.io

rtkb.cn

bkrt.de

brtk.org

bktr.ch

brkt.cc

bktr.com

btrk.ru

brtk.com

kbrt.com

brtk.net

trbk.cn

rbtk.nl

btkr.cn

trkb.ru

rtkb.net

rkbt.de

ktrb.com

rtbk.nl

brkt.it

bktr.jp

brkt.org

tbkr.co

bktr.ru

bkrt.ru

kbtr.nl

DNS History

13 records (9 active, 4 former)

●NSdilbert.ns.cloudflare.com2026-02-22 → 2026-03-09 · 3 obs

○ 2017-04-09 19:57:50
● 2026-02-22 17:43:32
● 2026-03-09 10:52:44

●NSjune.ns.cloudflare.com2026-02-22 → 2026-03-09 · 3 obs

○ 2017-04-09 19:57:50
● 2026-02-22 17:43:32
● 2026-03-09 10:52:44

○NSns1.hover.com2015-07-20 → 2017-04-09 · 4 obs

● 2015-07-20 09:56:20
● 2017-04-09 19:57:50
○ 2026-02-22 17:43:32
○ 2026-03-09 10:52:44

○NSns2.hover.com2015-07-20 → 2017-04-09 · 4 obs

● 2015-07-20 09:56:20
● 2017-04-09 19:57:50
○ 2026-02-22 17:43:32
○ 2026-03-09 10:52:44

○MXmail.krbt.net2015-07-20 → 2017-04-09 · 4 obs

● 2015-07-20 09:56:20
● 2017-04-09 19:57:50
○ 2026-02-22 17:43:32
○ 2026-03-09 10:52:44

●MXmercury.yusran.cloud2026-02-22 → 2026-03-09 · 3 obs

○ 2017-04-09 19:57:50
● 2026-02-22 17:43:32
● 2026-03-09 10:52:44

●MXwasabi-v4.krbt.net2026-02-22 → 2026-03-09 · 3 obs

○ 2017-04-09 19:57:50
● 2026-02-22 17:43:32
● 2026-03-09 10:52:44

●MXwasabi.krbt.net2026-02-22 → 2026-03-09 · 3 obs

○ 2017-04-09 19:57:50
● 2026-02-22 17:43:32
● 2026-03-09 10:52:44

●A104.21.52.1452026-02-22 → 2026-03-09 · 3 obs

○ 2017-04-09 19:57:50
● 2026-02-22 17:43:32
● 2026-03-09 10:52:44

●A172.67.200.792026-02-22 → 2026-03-09 · 3 obs

○ 2017-04-09 19:57:50
● 2026-02-22 17:43:32
● 2026-03-09 10:52:44

○A173.0.52.1742015-07-20 → 2017-04-09 · 4 obs

● 2015-07-20 09:56:20
● 2017-04-09 19:57:50
○ 2026-02-22 17:43:32
○ 2026-03-09 10:52:44

●A2606:4700:3030::6815:34912026-02-22 → 2026-03-09 · 3 obs

○ 2017-04-09 19:57:50
● 2026-02-22 17:43:32
● 2026-03-09 10:52:44

●A2606:4700:3033::ac43:c84f2026-02-22 → 2026-03-09 · 3 obs

○ 2017-04-09 19:57:50
● 2026-02-22 17:43:32
● 2026-03-09 10:52:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	m.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net...	-
krbt.net	dilbert.ns.cloudflare.com, june.ns.cloudflare.com	-

✅ Authoritative Response

Server: 172.64.33.155

NS records: dilbert.ns.cloudflare.com, june.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 594ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.52.145, 172.67.200.79`
AAAA	2	`2606:4700:3030::6815:3491, 2606:4700:3033::ac43:c84f`
NS	2	`dilbert.ns.cloudflare.com, june.ns.cloudflare.com`
MX	3	`wasabi.krbt.net (pri: 10), wasabi-v4.krbt.net (pri: 25)...`
TXT	1	`v=spf1 +a:daisy.krbt.net +a:post11.yusra`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`dilbert.ns.cloudflare.com dns.cloudflare`

Analysis

Hierarchy

krbt.net is the parent of wasabi.krbt.net.

IP Addresses

krbt.net resolves to four IP numbers: 2606:4700:3030::6815:3491, 2606:4700:3033::ac43:c84f, 104.21.52.145 and 172.67.200.79.

other host names for instance gabber.od.ua, old.polaris.com.tw, jimcolvillecpa.com, aword.com and adampupek.com share IP numbers with krbt.net.

Name Servers

krbt.net is delegated to two name servers: dilbert.ns.cloudflare.com and june.ns.cloudflare.com.

krbt.net shares the same name server setup as other domains, for example aradrmtv.com, imim.cat, kinghammurabi.com, goodprints.com and badisland.de.

krbt.net at least partially shares name servers with other domains, for instance tp9.co, nomadcalendar.io, 1396aa.cc, casinocity.com.br and felesteen.ps.

These name servers are commonly used with dom.ns.cloudflare.com, graham.ns.cloudflare.com and sofia.ns.cloudflare.com.

Host names with six IP numbers:

dilbert.ns.cloudflare.com points to: 2606:4700:58::adf5:3b9b, 2803:f800:50::6ca2:c19b, 2a06:98c1:50::ac40:219b, 108.162.193.155, 172.64.33.155 and 173.245.59.155; june.ns.cloudflare.com points to: 2606:4700:50::adf5:3ab0, 2803:f800:50::6ca2:c0b0, 2a06:98c1:50::ac40:20b0, 108.162.192.176, 172.64.32.176 and 173.245.58.176.

Mail Servers

krbt.net is handled by three mail servers: mercury.yusran.cloud, wasabi-v4.krbt.net and wasabi.krbt.net.

krbt.net shares some mail servers with other domains at least partially, for example yusran.com.

Host names with one IP number:

The host mercury.yusran.cloud points to 85.255.6.196 and the host wasabi.krbt.net points to 2a01:4f8:161:4062::101:1.

krbt.net - robtex.com

krbt.net

net

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`krbt.net`

`net`