csvtu.org - dns.ninja

`csvtu.org`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:4cb1^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3032::ac43:c663^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.76.177^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.198.99^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`marek.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bca^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marek.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1ca^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`marek.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21ca^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`marek.ns.cloudflare.com`
		A	108.162.193.202^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marek.ns.cloudflare.com`
		A	172.64.33.202^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marek.ns.cloudflare.com`
		A	173.245.59.202^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marek.ns.cloudflare.com`
NS	`mia.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ac8^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mia.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0c8^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`mia.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20c8^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`mia.ns.cloudflare.com`
		A	108.162.192.200^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mia.ns.cloudflare.com`
		A	172.64.32.200^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mia.ns.cloudflare.com`
		A	173.245.58.200^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mia.ns.cloudflare.com`
MX	`mx2.zoho.com` ⭐
		A	204.141.43.44^{🇺🇸 ZohoAS204.141.42.0/23 Zoho Corporation}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx6.zoho.com`
			PTR	`mx7.zoho.com`
			PTR	`mx8.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
MX	`mx3.zoho.com`⁽²⁰⁾
		A	204.141.43.44^{🇺🇸 ZohoAS204.141.42.0/23 Zoho Corporation}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx6.zoho.com`
			PTR	`mx7.zoho.com`
			PTR	`mx8.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
MX	`mx.zoho.com`⁽⁵⁰⁾
		A	204.141.43.44^{🇺🇸 ZohoAS204.141.42.0/23 Zoho Corporation}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx6.zoho.com`
			PTR	`mx7.zoho.com`
			PTR	`mx8.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
TXT	`v=spf1 include:zoho.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.76.177, 172.67.198.99
		IPv6 hints	2606:4700:3030::6815:4cb1, 2606:4700:3032::ac43:c663
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=204, name=cloudflare-ech.com
SOA	`marek.ns.cloudflare.com`dns@cloudflare.com serial=2402781244

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1781840809

Same first word

csvtu.org

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DNS History

24 records (9 active, 15 former)

●NSmarek.ns.cloudflare.com2026-02-15 → 2026-06-19 · 3 obs

○ 2017-06-05 08:05:18
● 2026-02-15 10:25:18
● 2026-06-19 04:05:40

●NSmia.ns.cloudflare.com2026-02-15 → 2026-06-19 · 3 obs

○ 2017-06-05 08:05:18
● 2026-02-15 10:25:18
● 2026-06-19 04:05:40

○NSrungta.earth.orderbox-dns.com2015-08-28 → 2017-06-05 · 4 obs

● 2015-08-28 17:19:20
● 2017-06-05 08:05:18
○ 2026-02-15 10:25:18
○ 2026-06-19 04:05:40

○NSrungta.mars.orderbox-dns.com2015-08-28 → 2017-06-05 · 4 obs

● 2015-08-28 17:19:20
● 2017-06-05 08:05:18
○ 2026-02-15 10:25:18
○ 2026-06-19 04:05:40

○NSrungta.mercury.orderbox-dns.com2015-08-28 → 2017-06-05 · 4 obs

● 2015-08-28 17:19:20
● 2017-06-05 08:05:18
○ 2026-02-15 10:25:18
○ 2026-06-19 04:05:40

○NSrungta.venus.orderbox-dns.com2015-08-28 → 2017-06-05 · 4 obs

● 2015-08-28 17:19:20
● 2017-06-05 08:05:18
○ 2026-02-15 10:25:18
○ 2026-06-19 04:05:40

○MXalt1.aspmx.l.google.com2015-08-28 → 2017-06-05 · 4 obs

● 2015-08-28 17:19:20
● 2017-06-05 08:05:18
○ 2026-02-15 10:25:18
○ 2026-06-19 04:05:40

○MXalt2.aspmx.l.google.com2015-08-28 → 2017-06-05 · 4 obs

● 2015-08-28 17:19:20
● 2017-06-05 08:05:18
○ 2026-02-15 10:25:18
○ 2026-06-19 04:05:40

○MXalt3.aspmx.l.google.com2017-06-05 → 2017-06-05 · 4 obs

○ 2016-09-26 21:21:36
● 2017-06-05 08:05:18
○ 2026-02-15 10:25:18
○ 2026-06-19 04:05:40

○MXalt4.aspmx.l.google.com2017-06-05 → 2017-06-05 · 4 obs

○ 2016-09-26 21:21:36
● 2017-06-05 08:05:18
○ 2026-02-15 10:25:18
○ 2026-06-19 04:05:40

○MXaspmx.l.google.com2015-08-28 → 2017-06-05 · 4 obs

● 2015-08-28 17:19:20
● 2017-06-05 08:05:18
○ 2026-02-15 10:25:18
○ 2026-06-19 04:05:40

○MXaspmx2.googlemail.com2015-08-28 → 2016-09-26 · 4 obs

● 2015-08-28 17:19:20
● 2016-09-26 21:21:36
○ 2017-06-05 08:05:18
○ 2026-06-19 04:05:40

○MXaspmx3.googlemail.com2015-08-28 → 2016-09-26 · 4 obs

● 2015-08-28 17:19:20
● 2016-09-26 21:21:36
○ 2017-06-05 08:05:18
○ 2026-06-19 04:05:40

○MXaspmx4.googlemail.com2015-08-28 → 2015-10-05 · 4 obs

● 2015-08-28 17:19:20
● 2015-10-05 06:07:18
○ 2015-10-14 07:01:36
○ 2026-06-19 04:05:40

○MXaspmx5.googlemail.com2015-08-28 → 2015-10-05 · 4 obs

● 2015-08-28 17:19:20
● 2015-10-05 06:07:18
○ 2015-10-14 07:01:36
○ 2026-06-19 04:05:40

●MXmx.zoho.com2026-02-15 → 2026-06-19 · 3 obs

○ 2017-06-05 08:05:18
● 2026-02-15 10:25:18
● 2026-06-19 04:05:40

●MXmx2.zoho.com2026-02-15 → 2026-06-19 · 3 obs

○ 2017-06-05 08:05:18
● 2026-02-15 10:25:18
● 2026-06-19 04:05:40

●MXmx3.zoho.com2026-02-15 → 2026-06-19 · 3 obs

○ 2017-06-05 08:05:18
● 2026-02-15 10:25:18
● 2026-06-19 04:05:40

●A104.21.76.1772026-02-15 → 2026-06-19 · 3 obs

○ 2017-06-05 08:05:18
● 2026-02-15 10:25:18
● 2026-06-19 04:05:40

●A172.67.198.992026-02-15 → 2026-06-19 · 3 obs

○ 2017-06-05 08:05:18
● 2026-02-15 10:25:18
● 2026-06-19 04:05:40

○A173.193.106.102015-10-25 → 2017-06-05 · 5 obs

○ 2015-10-14 07:01:36
● 2015-10-25 07:28:52
● 2017-06-05 08:05:18
○ 2026-02-15 10:25:18
○ 2026-06-19 04:05:40

○A173.193.106.142015-08-28 → 2015-10-05 · 4 obs

● 2015-08-28 17:19:20
● 2015-10-05 06:07:18
○ 2015-10-14 07:01:36
○ 2026-06-19 04:05:40

●A2606:4700:3030::6815:4cb12026-02-15 → 2026-06-19 · 3 obs

○ 2017-06-05 08:05:18
● 2026-02-15 10:25:18
● 2026-06-19 04:05:40

●A2606:4700:3032::ac43:c6632026-02-15 → 2026-06-19 · 3 obs

○ 2017-06-05 08:05:18
● 2026-02-15 10:25:18
● 2026-06-19 04:05:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
csvtu.org	mia.ns.cloudflare.com, marek.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.58.200

NS records: mia.ns.cloudflare.com, marek.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for csvtu.org (unsigned zone)

⏱️ Timing

Total: 514ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.76.177, 172.67.198.99`
AAAA	2	`2606:4700:3032::ac43:c663, 2606:4700:3030::6815:4cb1`
NS	2	`marek.ns.cloudflare.com, mia.ns.cloudflare.com`
MX	3	`mx.zoho.com (pri: 10), mx2.zoho.com (pri: 20)...`
TXT	1	`v=spf1 include:zoho.com ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`marek.ns.cloudflare.com dns.cloudflare.c`

Analysis

IP Addresses

csvtu.org has four IP addresses: 104.21.76.177, 172.67.198.99, 2606:4700:3030::6815:4cb1 and 2606:4700:3032::ac43:c663.

Among the host names that share IP numbers with csvtu.org are profitnesshc.com, ns2.grannyflash.com, basaksehirescorton.xyz and two others.

Name Servers

csvtu.org is delegated to two name servers: marek.ns.cloudflare.com and mia.ns.cloudflare.com.

csvtu.org has the same name server delegation as a number of other domains, such as facesofokc.com, rungtaijournal.org, kola-games.de and two more.

csvtu.org shares at least some of its name servers with other domains, including plumber-sos.com, agrofcompany.ru, nvpl.cn and two others.

These name servers are frequently seen alongside the name servers anna.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

marek.ns.cloudflare.com resolves to 108.162.193.202, 172.64.33.202, 173.245.59.202 and 3 other IP addresses.

mia.ns.cloudflare.com resolves to 108.162.192.200, 172.64.32.200, 173.245.58.200 and 3 other IP addresses.

Mail Servers

csvtu.org is handled by three mail servers: mx2.zoho.com, mx3.zoho.com and mx.zoho.com.

csvtu.org shares at least some of its mail servers with other domains — for example vaistininkouzrasai.lt, funs.one, eventfactory.biz and two more.

mx2.zoho.com, mx3.zoho.com and mx.zoho.com each resolve to a single IP address: 204.141.43.44.

mx2.zoho.com, mx3.zoho.com and mx.zoho.com all direct to 204.141.43.44.