katya.su - dns.ninja

`katya.su`

DNSSEC	⚠️ Not signed
A	104.21.8.23^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.138.65^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`miles.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bcf^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`miles.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1cf^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`miles.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21cf^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`miles.ns.cloudflare.com`
		A	108.162.193.207^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`miles.ns.cloudflare.com`
		A	172.64.33.207^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`miles.ns.cloudflare.com`
		A	173.245.59.207^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`miles.ns.cloudflare.com`
NS	`natasha.ns.cloudflare.com`
		A	2606:4700:50::a29f:2675^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`natasha.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c275^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`natasha.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2275^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`natasha.ns.cloudflare.com`
		A	108.162.194.117^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`natasha.ns.cloudflare.com`
		A	162.159.38.117^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`natasha.ns.cloudflare.com`
		A	172.64.34.117^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`natasha.ns.cloudflare.com`
MX	`mx.yandex.net` ⭐
		A	2a02:6b8::311^{🇷🇺 TELETECH2a02:6b8::/32 Yandex network}
			PTR	`mxfront.stable.qloud-b.yandex.net`
		A	77.88.21.249^{🇷🇺 TELETECH77.88.0.0/18 Yandex enterprise network}
			PTR	`mxfront.stable.qloud-b.yandex.net`
TXT	`v=spf1 ip4:95.217.59.217 ip4:78.40.218.120 ip4:37.77.107.14 ip4:37.77.107.13 ...`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.8.23, 172.67.138.65
SOA	`miles.ns.cloudflare.com`dns@cloudflare.com serial=2411658803

`su`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.dns.ripn.net` ⭐
	NS	`b.dns.ripn.net`
	NS	`c.tld-servers.ru`
	NS	`d.dns.ripn.net`
	NS	`e.dns.ripn.net`
	NS	`f.dns.ripn.net`
	SOA	`a.dns.ripn.net`hostmaster@ripn.net serial=650210148

⚠️ On DNS blocklist: spam-tlds

Same first word

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katya.net

katya.design

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katya.it

katya.ai

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katya.de

katya.sk

katya.com

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katya.ch

katya.codes

Similar names

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akyat.com

takay.net

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katay.by

aytak.in

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tayak.go.th

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yatak.info

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katay.de

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aytak.net

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kayat.com

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kayat.fr

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kayta.cn

aakty.net

atyka.fr

atayk.com

aktay.ru

kayat.org

kayat.net

atyka.de

tayka.cl

katay.com.tr

DNS History

20 records (5 active, 15 former)

○NShostb.hayazg.net2015-06-10 → 2016-11-24 · 4 obs

● 2015-06-10 11:05:46
● 2016-11-24 21:26:00
○ 2026-02-15 21:31:26
○ 2026-08-09 17:12:16

●NSmiles.ns.cloudflare.com2026-02-15 → 2026-08-09 · 3 obs

○ 2016-11-24 21:26:00
● 2026-02-15 21:31:26
● 2026-08-09 17:12:16

●NSnatasha.ns.cloudflare.com2026-02-15 → 2026-08-09 · 3 obs

○ 2016-11-24 21:26:00
● 2026-02-15 21:31:26
● 2026-08-09 17:12:16

○NSns1.hayazg.net2015-06-10 → 2016-11-24 · 4 obs

● 2015-06-10 11:05:46
● 2016-11-24 21:26:00
○ 2026-02-15 21:31:26
○ 2026-08-09 17:12:16

○NSns2.hayazg.net2015-06-10 → 2016-11-24 · 4 obs

● 2015-06-10 11:05:46
● 2016-11-24 21:26:00
○ 2026-02-15 21:31:26
○ 2026-08-09 17:12:16

○NSns3.hayazg.net2015-06-10 → 2016-11-24 · 4 obs

● 2015-06-10 11:05:46
● 2016-11-24 21:26:00
○ 2026-02-15 21:31:26
○ 2026-08-09 17:12:16

○NSns4.hayazg.net2015-06-10 → 2016-11-24 · 4 obs

● 2015-06-10 11:05:46
● 2016-11-24 21:26:00
○ 2026-02-15 21:31:26
○ 2026-08-09 17:12:16

○MXalt1.aspmx.l.google.com2015-06-10 → 2016-01-31 · 4 obs

● 2015-06-10 11:05:46
● 2016-01-31 09:34:44
○ 2016-04-23 07:10:34
○ 2026-08-09 17:12:16

○MXalt2.aspmx.l.google.com2015-06-10 → 2016-01-31 · 4 obs

● 2015-06-10 11:05:46
● 2016-01-31 09:34:44
○ 2016-04-23 07:10:34
○ 2026-08-09 17:12:16

○MXaspmx.l.google.com2015-06-10 → 2016-01-31 · 4 obs

● 2015-06-10 11:05:46
● 2016-01-31 09:34:44
○ 2016-04-23 07:10:34
○ 2026-08-09 17:12:16

○MXaspmx2.googlemail.com2015-06-10 → 2016-01-31 · 4 obs

● 2015-06-10 11:05:46
● 2016-01-31 09:34:44
○ 2016-04-23 07:10:34
○ 2026-08-09 17:12:16

○MXaspmx3.googlemail.com2015-06-10 → 2016-01-31 · 4 obs

● 2015-06-10 11:05:46
● 2016-01-31 09:34:44
○ 2016-04-23 07:10:34
○ 2026-08-09 17:12:16

○MXaspmx4.googlemail.com2015-06-10 → 2016-01-31 · 4 obs

● 2015-06-10 11:05:46
● 2016-01-31 09:34:44
○ 2016-04-23 07:10:34
○ 2026-08-09 17:12:16

○MXaspmx5.googlemail.com2015-06-10 → 2016-01-31 · 4 obs

● 2015-06-10 11:05:46
● 2016-01-31 09:34:44
○ 2016-04-23 07:10:34
○ 2026-08-09 17:12:16

○MXmail.katya.su2016-04-23 → 2016-11-24 · 5 obs

○ 2016-01-31 09:34:44
● 2016-04-23 07:10:34
● 2016-11-24 21:26:00
○ 2026-02-15 21:31:26
○ 2026-08-09 17:12:16

●MXmx.yandex.net2026-02-15 → 2026-08-09 · 3 obs

○ 2016-11-24 21:26:00
● 2026-02-15 21:31:26
● 2026-08-09 17:12:16

●A104.21.8.232026-02-15 → 2026-08-09 · 3 obs

○ 2016-11-24 21:26:00
● 2026-02-15 21:31:26
● 2026-08-09 17:12:16

●A172.67.138.652026-02-15 → 2026-08-09 · 3 obs

○ 2016-11-24 21:26:00
● 2026-02-15 21:31:26
● 2026-08-09 17:12:16

○A5.9.161.2112015-06-10 → 2016-01-31 · 4 obs

● 2015-06-10 11:05:46
● 2016-01-31 09:34:44
○ 2016-04-23 07:10:34
○ 2026-08-09 17:12:16

○A82.112.189.2272016-04-23 → 2016-11-24 · 5 obs

○ 2016-01-31 09:34:44
● 2016-04-23 07:10:34
● 2016-11-24 21:26:00
○ 2026-02-15 21:31:26
○ 2026-08-09 17:12:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
su	a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net...	12 records
katya.su	natasha.ns.cloudflare.com, miles.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.59.207

NS records: natasha.ns.cloudflare.com, miles.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for katya.su (unsigned zone)

⏱️ Timing

Total: 769ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.8.23, 172.67.138.65`
NS	2	`miles.ns.cloudflare.com, natasha.ns.cloudflare.com`
MX	1	`mx.yandex.net (pri: 10)`
TXT	1	`v=spf1 ip4:95.217.59.217 ip4:78.40.218.1`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`miles.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (a.dns.ripn.net, a.dns.ripn.net, b.dns.ripn.net...)

Analysis

IP Addresses

katya.su has two IP addresses: 104.21.8.23 and 172.67.138.65

Among the host names that share IP numbers with katya.su are raxs.cn, www.noobprogrammer.com, millistacks.com and two others.

Name Servers

katya.su uses two name servers for its delegation: miles.ns.cloudflare.com and natasha.ns.cloudflare.com.

katya.su has the same name server delegation as a number of other domains, such as wefin.com, recomendador-inversion.pages.dev, mns.com.pk and two more.

There is at least partial name server overlap between katya.su and other domains — fivestarelectricinc.com, celtictalent.co.uk, 63796.cfd and two more among them.

The name servers jasmine.ns.cloudflare.com, celine.ns.cloudflare.com and ganz.ns.cloudflare.com are often found in combination with these name servers.

Host names resolving to 6 IP numbers:

Hostname miles.ns.cloudflare.com directs to 108.162.193.207, 172.64.33.207 and 173.245.59.207 along with 3 other IP addresses.

Hostname natasha.ns.cloudflare.com directs to 108.162.194.117, 162.159.38.117 and 172.64.34.117 along with 3 other IP addresses.

Mail Servers

katya.su routes its mail through a single mail server, mx.yandex.net.

katya.su has the same mail server arrangement as a number of other domains, for example profbella.ru, wh.com.tr, sakhsjh.ru and two more.

katya.su and a number of other domains — medznanie.ru, fcstools.ru, vastroll.ru and varsos.org among them — share at least some of the same mail servers.

mx.yandex.net carries two IP numbers: 77.88.21.249 and 2a02:6b8::311.