`katuuuha.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:9ca0^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::6815:80f^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.8.15^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.156.160^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`irma.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3aa6^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`irma.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0a6^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`irma.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20a6^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`irma.ns.cloudflare.com`
		A	108.162.192.166^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`irma.ns.cloudflare.com`
		A	172.64.32.166^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`irma.ns.cloudflare.com`
		A	173.245.58.166^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`irma.ns.cloudflare.com`
NS	`seth.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b8e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`seth.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c18e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`seth.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:218e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`seth.ns.cloudflare.com`
		A	108.162.193.142^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`seth.ns.cloudflare.com`
		A	172.64.33.142^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`seth.ns.cloudflare.com`
		A	173.245.59.142^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`seth.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	`v=spf1 include:spf.messagingengine.com ?all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.8.15, 172.67.156.160
		IPv6 hints	2606:4700:3031::ac43:9ca0, 2606:4700:3034::6815:80f
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=166, name=cloudflare-ech.com
SOA	`irma.ns.cloudflare.com`dns@cloudflare.com serial=2402276717

`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=1777220936

Same first word

katuuuha.com

DNS History

14 records (8 active, 6 former)

●NSirma.ns.cloudflare.com2026-04-14 → 2026-04-26 · 3 obs

○ 2017-10-08 14:24:06
● 2026-04-14 08:56:40
● 2026-04-26 16:55:04

○NSns1bdg.name.com2017-10-08 → 2017-10-08 · 3 obs

● 2017-10-08 14:24:06
○ 2026-04-14 08:56:40
○ 2026-04-26 16:55:04

○NSns2nsy.name.com2017-10-08 → 2017-10-08 · 3 obs

● 2017-10-08 14:24:06
○ 2026-04-14 08:56:40
○ 2026-04-26 16:55:04

○NSns3cgw.name.com2017-10-08 → 2017-10-08 · 3 obs

● 2017-10-08 14:24:06
○ 2026-04-14 08:56:40
○ 2026-04-26 16:55:04

○NSns4dls.name.com2017-10-08 → 2017-10-08 · 3 obs

● 2017-10-08 14:24:06
○ 2026-04-14 08:56:40
○ 2026-04-26 16:55:04

●NSseth.ns.cloudflare.com2026-04-14 → 2026-04-26 · 3 obs

○ 2017-10-08 14:24:06
● 2026-04-14 08:56:40
● 2026-04-26 16:55:04

●MXin1-smtp.messagingengine.com2026-04-14 → 2026-04-26 · 2 obs

● 2026-04-14 08:56:40
● 2026-04-26 16:55:04

●MXin2-smtp.messagingengine.com2026-04-14 → 2026-04-26 · 2 obs

● 2026-04-14 08:56:40
● 2026-04-26 16:55:04

●A104.21.8.152026-04-14 → 2026-04-26 · 3 obs

○ 2017-10-08 14:24:06
● 2026-04-14 08:56:40
● 2026-04-26 16:55:04

●A172.67.156.1602026-04-14 → 2026-04-26 · 3 obs

○ 2017-10-08 14:24:06
● 2026-04-14 08:56:40
● 2026-04-26 16:55:04

●A2606:4700:3031::ac43:9ca02026-04-14 → 2026-04-26 · 3 obs

○ 2017-10-08 14:24:06
● 2026-04-14 08:56:40
● 2026-04-26 16:55:04

●A2606:4700:3034::6815:80f2026-04-14 → 2026-04-26 · 3 obs

○ 2017-10-08 14:24:06
● 2026-04-14 08:56:40
● 2026-04-26 16:55:04

○A69.64.147.2422016-12-13 → 2016-12-13 · 3 obs

● 2016-12-13 05:28:04
○ 2017-10-08 14:24:06
○ 2026-04-26 16:55:04

○A88.198.178.642017-10-08 → 2017-10-08 · 4 obs

○ 2016-12-13 05:28:04
● 2017-10-08 14:24:06
○ 2026-04-14 08:56:40
○ 2026-04-26 16:55:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net, k.gtld-servers.net...	-
katuuuha.com	seth.ns.cloudflare.com, irma.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.166

NS records: seth.ns.cloudflare.com, irma.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for katuuuha.com (unsigned zone)

⏱️ Timing

Total: 158ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.8.15, 172.67.156.160`
AAAA	2	`2606:4700:3034::6815:80f, 2606:4700:3031::ac43:9ca0`
NS	2	`irma.ns.cloudflare.com, seth.ns.cloudflare.com`
MX	2	`in1-smtp.messagingengine.com (pri: 10), in2-smtp.messagingengine.com (pri: 20)`
TXT	1	`v=spf1 include:spf.messagingengine.com ?`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`irma.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

katuuuha.com maps to four IP numbers: 2606:4700:3031::ac43:9ca0, 2606:4700:3034::6815:80f, 104.21.8.15 and 172.67.156.160.

Other host names, for instance www.allegationsurgeryblotch.com, mail.kallkwik.co.uk, kulmetstack.click, elvira.co.uk and betlesene.live share IP numbers with katuuuha.com.

Name Servers

Two name servers irma.ns.cloudflare.com and seth.ns.cloudflare.com handle delegation for katuuuha.com.

katuuuha.com uses the same name server setup as other domains, for example jellymetrics.com, 1517fund.com, hrefsolutions.com, subinincor.pro and hrefsolutions.in.

katuuuha.com partially shares name servers with other domains; examples include xcounterstrike.com, avesco-intranet.com, projectradar.com, klewis.org and facilite.co.

These name servers are often used with the name servers nitin.ns.cloudflare.com and tina.ns.cloudflare.com.

Host names with six IP numbers: irma.ns.cloudflare.com points to: 2606:4700:50::adf5:3aa6, 2803:f800:50::6ca2:c0a6, 2a06:98c1:50::ac40:20a6, 108.162.192.166, 172.64.32.166 and 173.245.58.166; seth.ns.cloudflare.com points to: 2606:4700:58::adf5:3b8e, 2803:f800:50::6ca2:c18e, 2a06:98c1:50::ac40:218e, 108.162.193.142, 172.64.33.142 and 173.245.59.142.

Mail Servers

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

katuuuha.com has the same mail server setup as other domains, including miketec.org, matitorud.ee, bearlydoug.com, arntz.net and frandom.net.

katuuuha.com shares at least partially some mail servers with other domains, for instance s9link.com and sli.net.

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.

katuuuha.com - robtex.com

katuuuha.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

`katuuuha.com`

`com`