`cultup.org`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:df8e^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3032::6815:3340^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.51.64^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.223.142^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`jade.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3aa7^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jade.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0a7^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jade.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20a7^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jade.ns.cloudflare.com`
		A	108.162.192.167^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jade.ns.cloudflare.com`
		A	172.64.32.167^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jade.ns.cloudflare.com`
		A	173.245.58.167^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jade.ns.cloudflare.com`
NS	`keanu.ns.cloudflare.com`
		A	2606:4700:58::a29f:2ca7^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`keanu.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3a7^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`keanu.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23a7^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`keanu.ns.cloudflare.com`
		A	108.162.195.167^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`keanu.ns.cloudflare.com`
		A	162.159.44.167^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`keanu.ns.cloudflare.com`
		A	172.64.35.167^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`keanu.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.51.64, 172.67.223.142
		IPv6 hints	2606:4700:3031::ac43:df8e, 2606:4700:3032::6815:3340
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=76, name=cloudflare-ech.com
SOA	`jade.ns.cloudflare.com`dns@cloudflare.com serial=2402521065

`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=1778459303

Previously MX for

cultup.org

Same first word

cultup.it

cultup.de

cultup.com

cultup.org

DNS History

17 records (6 active, 11 former)

○NSa.ns36.de2026-04-10 → 2026-04-10 · 4 obs

○ 2026-04-05 19:25:04
● 2026-04-10 18:35:18
○ 2026-04-18 19:07:06
○ 2026-05-11 00:41:16

○NSb.ns36.de2026-04-10 → 2026-04-10 · 4 obs

○ 2026-04-05 19:25:04
● 2026-04-10 18:35:18
○ 2026-04-18 19:07:06
○ 2026-05-11 00:41:16

○NScollins.ns.cloudflare.com2026-04-18 → 2026-04-18 · 3 obs

○ 2026-04-10 18:35:18
● 2026-04-18 19:07:06
○ 2026-05-11 00:41:16

○NSguy.ns.cloudflare.com2026-04-18 → 2026-04-18 · 3 obs

○ 2026-04-10 18:35:18
● 2026-04-18 19:07:06
○ 2026-05-11 00:41:16

●NSjade.ns.cloudflare.com2026-05-11 → 2026-05-11 · 2 obs

○ 2026-04-18 19:07:06
● 2026-05-11 00:41:16

●NSkeanu.ns.cloudflare.com2026-05-11 → 2026-05-11 · 2 obs

○ 2026-04-18 19:07:06
● 2026-05-11 00:41:16

○NSns581.webempresa.eu2015-08-03 → 2017-03-26 · 4 obs

● 2015-08-03 09:46:38
● 2017-03-26 14:12:24
○ 2026-04-05 19:25:04
○ 2026-05-11 00:41:16

○NSns582.webempresa.eu2015-08-03 → 2017-03-26 · 4 obs

● 2015-08-03 09:46:38
● 2017-03-26 14:12:24
○ 2026-04-05 19:25:04
○ 2026-05-11 00:41:16

○MXcultup.org2015-08-03 → 2017-03-26 · 4 obs

● 2015-08-03 09:46:38
● 2017-03-26 14:12:24
○ 2026-04-05 19:25:04
○ 2026-05-11 00:41:16

○MXmailgw.ns36.de2026-04-10 → 2026-04-10 · 4 obs

○ 2026-04-05 19:25:04
● 2026-04-10 18:35:18
○ 2026-04-18 19:07:06
○ 2026-05-11 00:41:16

○MXmx.stackmail.com2026-04-18 → 2026-04-18 · 3 obs

○ 2026-04-10 18:35:18
● 2026-04-18 19:07:06
○ 2026-05-11 00:41:16

●A104.21.51.642026-04-18 → 2026-05-11 · 3 obs

○ 2026-04-10 18:35:18
● 2026-04-18 19:07:06
● 2026-05-11 00:41:16

●A172.67.223.1422026-04-18 → 2026-05-11 · 3 obs

○ 2026-04-10 18:35:18
● 2026-04-18 19:07:06
● 2026-05-11 00:41:16

○A188.165.133.1892015-08-03 → 2017-03-26 · 4 obs

● 2015-08-03 09:46:38
● 2017-03-26 14:12:24
○ 2026-04-05 19:25:04
○ 2026-05-11 00:41:16

●A2606:4700:3031::ac43:df8e2026-04-18 → 2026-05-11 · 3 obs

○ 2026-04-10 18:35:18
● 2026-04-18 19:07:06
● 2026-05-11 00:41:16

●A2606:4700:3032::6815:33402026-04-18 → 2026-05-11 · 3 obs

○ 2026-04-10 18:35:18
● 2026-04-18 19:07:06
● 2026-05-11 00:41:16

○A91.195.240.132026-04-10 → 2026-04-10 · 4 obs

○ 2026-04-05 19:25:04
● 2026-04-10 18:35:18
○ 2026-04-18 19:07:06
○ 2026-05-11 00:41:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b2.org.afilias-nst.org, b0.org.afilias-nst.org, d0.org.afilias-nst.org	-
cultup.org	jade.ns.cloudflare.com, keanu.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.58.167

NS records: jade.ns.cloudflare.com, keanu.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cultup.org (unsigned zone)

⏱️ Timing

Total: 488ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.51.64, 172.67.223.142`
AAAA	2	`2606:4700:3032::6815:3340, 2606:4700:3031::ac43:df8e`
NS	2	`jade.ns.cloudflare.com, keanu.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`jade.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

cultup.org maps to four IP numbers: 2606:4700:3031::ac43:df8e, 2606:4700:3032::6815:3340, 104.21.51.64 and 172.67.223.142.

Other host names, for instance enciclo.mobi, wmxabfztykuvsqkoje.kfontv.ru, yfuvqra.kfontv.ru, lakewood.media and orqwypnev.kfontv.ru share IP numbers with cultup.org.

Name Servers

Two name servers jade.ns.cloudflare.com and keanu.ns.cloudflare.com handle delegation for cultup.org.

cultup.org uses the same name server setup as other domains, for example pracy-oferty.pl, lspi.pl, freeglobes.pl, raspberry.rzeszow.pl and onetreehill.pl.

cultup.org partially shares name servers with other domains; examples include realstnick.net, 5twncuq4.xyz, matlockheatingandcooling.com, twangoo.com and pdfcreatorpro.com.

These name servers are commonly used with maya.ns.cloudflare.com, henry.ns.cloudflare.com and alla.ns.cloudflare.com.

Host names with six IP numbers: jade.ns.cloudflare.com points to: 2606:4700:50::adf5:3aa7, 2803:f800:50::6ca2:c0a7, 2a06:98c1:50::ac40:20a7, 108.162.192.167, 172.64.32.167 and 173.245.58.167; keanu.ns.cloudflare.com points to: 2606:4700:58::a29f:2ca7, 2803:f800:50::6ca2:c3a7, 2a06:98c1:50::ac40:23a7, 108.162.195.167, 162.159.44.167 and 172.64.35.167.

cultup.org - robtex.com

cultup.org

org

Previously MX for

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`cultup.org`

`org`