clustra.tech - dns.ninja

`clustra.tech`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::6815:43ef^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:b6f9^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.67.239^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.182.249^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`dan.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b6c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c16c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:216c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dan.ns.cloudflare.com`
		A	108.162.193.108^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dan.ns.cloudflare.com`
		A	172.64.33.108^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dan.ns.cloudflare.com`
		A	173.245.59.108^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dan.ns.cloudflare.com`
NS	`nola.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ad4^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nola.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0d4^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`nola.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20d4^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`nola.ns.cloudflare.com`
		A	108.162.192.212^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nola.ns.cloudflare.com`
		A	172.64.32.212^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nola.ns.cloudflare.com`
		A	173.245.58.212^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nola.ns.cloudflare.com`
MX	`mx00.ionos.com` ⭐
		A	74.208.5.3^{🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.}
			PTR	`mx00.perfora.net`
		A	74.208.114.65^{🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.}
			PTR	`mx00.perfora.net`
MX	`mx01.ionos.com` ⭐
		A	74.208.5.21^{🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.}
			PTR	`mx01.perfora.net`
		A	74.208.114.66^{🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.}
			PTR	`mx01.perfora.net`
TXT	`v=spf1 include:_spf-us.ionos.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.67.239, 172.67.182.249
		IPv6 hints	2606:4700:3034::6815:43ef, 2606:4700:3036::ac43:b6f9
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=222, name=cloudflare-ech.com
SOA	`dan.ns.cloudflare.com`dns@cloudflare.com serial=2406444135

`tech`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns01.trs-dns.com` ⭐
	NS	`ns.trs-dns.com`
	NS	`ns01.trs-dns.net`
	NS	`ns10.trs-dns.info`
	NS	`ns10.trs-dns.org`
	SOA	`ns.trs-dns.com`trs-ops@tucows.com serial=1784306036

Same first word

clustra.com

clustra.tech

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DNS History

10 records (8 active, 2 former)

●NSdan.ns.cloudflare.com2026-04-18 → 2026-07-17 · 2 obs

● 2026-04-18 05:31:36
● 2026-07-17 16:48:40

●NSnola.ns.cloudflare.com2026-04-18 → 2026-07-17 · 2 obs

● 2026-04-18 05:31:36
● 2026-07-17 16:48:40

●MXmx00.ionos.com2026-04-18 → 2026-07-17 · 2 obs

● 2026-04-18 05:31:36
● 2026-07-17 16:48:40

●MXmx01.ionos.com2026-04-18 → 2026-07-17 · 2 obs

● 2026-04-18 05:31:36
● 2026-07-17 16:48:40

●A104.21.67.2392026-04-18 → 2026-07-17 · 2 obs

● 2026-04-18 05:31:36
● 2026-07-17 16:48:40

●A172.67.182.2492026-04-18 → 2026-07-17 · 2 obs

● 2026-04-18 05:31:36
● 2026-07-17 16:48:40

○A2606:4700:3031::ac43:b6f92026-04-18 → 2026-04-18 · 2 obs

● 2026-04-18 05:31:36
○ 2026-07-17 16:48:40

●A2606:4700:3034::6815:43ef2026-07-17 → 2026-07-17 · 2 obs

○ 2026-04-18 05:31:36
● 2026-07-17 16:48:40

○A2606:4700:3036::6815:43ef2026-04-18 → 2026-04-18 · 2 obs

● 2026-04-18 05:31:36
○ 2026-07-17 16:48:40

●A2606:4700:3036::ac43:b6f92026-07-17 → 2026-07-17 · 2 obs

○ 2026-04-18 05:31:36
● 2026-07-17 16:48:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
tech	ns01.trs-dns.net, ns10.trs-dns.org, ns10.trs-dns.info, ns01.trs-dns.com	8 records
clustra.tech	dan.ns.cloudflare.com, nola.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.58.212

NS records: dan.ns.cloudflare.com, nola.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for clustra.tech (unsigned zone)

⏱️ Timing

Total: 646ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.67.239, 172.67.182.249`
AAAA	2	`2606:4700:3036::ac43:b6f9, 2606:4700:3034::6815:43ef`
NS	2	`dan.ns.cloudflare.com, nola.ns.cloudflare.com`
MX	2	`mx00.ionos.com (pri: 10), mx01.ionos.com (pri: 10)`
TXT	1	`v=spf1 include:_spf-us.ionos.com ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`dan.ns.cloudflare.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns10.trs-dns.info, ns10.trs-dns.org, ns01.trs-dns.net...)

Analysis

IP Addresses

clustra.tech resolves to four IP addresses: 104.21.67.239, 172.67.182.249, 2606:4700:3034::6815:43ef and 2606:4700:3036::ac43:b6f9.

Two other host names, along with ccbs.news, todotango.com.ar and www.underwareforhim.com, also share IP numbers with clustra.tech.

Name Servers

The NS records for clustra.tech delegate to dan.ns.cloudflare.com and nola.ns.cloudflare.com.

clustra.tech shares its NS records with other domains, for example rovo.pl, assitor.com, lillie.pl and two others.

clustra.tech has at least partial name server overlap with other domains, such as movieflixter.to, demonsters.nl, acentenet.com and two others.

It is common to find these name servers paired with the name servers hayes.ns.cloudflare.com.

DNS names with 6 IP addresses:

dan.ns.cloudflare.com maps to 108.162.193.108, 172.64.33.108, 173.245.59.108 and 3 additional IP addresses.

nola.ns.cloudflare.com maps to 108.162.192.212, 172.64.32.212, 173.245.58.212 and 3 additional IP addresses.

Mail Servers

clustra.tech is served by two mail servers, mx00.ionos.com and mx01.ionos.com.

Among the domains sharing a mail server setup with clustra.tech are isn-asncancun2013.org, passingwisdom.com, 4sherif.com and two others.

The mail servers of clustra.tech are at least partially shared with other domains, including v-cloud.com.

mx00.ionos.com resolves to 74.208.5.3 and 74.208.114.65. Likewise, mx01.ionos.com resolves to 74.208.5.21 and 74.208.114.66 — two IP addresses apiece.