utfcore.tech - dns.ninja

`utfcore.tech`

DNSSEC	⚠️ Not signed
NS	`ns1.contell.ru` ⭐ ⚠️ Not in parent delegation
		A	185.186.141.10^{🇷🇺 ASKONTEL185.186.141.0/24}
			PTR	`ns1.contell.ru`
NS	`ns1.cloud4box.com` ⚠️ Not in zone NS records
		A	185.186.141.10^{🇷🇺 ASKONTEL185.186.141.0/24}
			PTR	`ns1.contell.ru`
NS	`ns2.cloud4box.com` ⚠️ Not in zone NS records
		A	185.154.20.254^{🇷🇺 ASKONTEL185.154.20.0/22}
			PTR	`ns2.contell.ru`
NS	`ns2.contell.ru` ⚠️ Not in parent delegation
		A	185.154.20.254^{🇷🇺 ASKONTEL185.154.20.0/22}
			PTR	`ns2.contell.ru`
MX	`mail.utfcore.tech` ⭐
MX	`mail.utfcore.tech`⁽²⁰⁾
SOA	`ns1.contell.ru`tech@contell.ru 2025-07-07 #70

`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=1781223538

Same first word

utfcore.tech

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fruteco.com

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fruteco.pt

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cofture.com

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crefotu.com

ecoturf.se

fecotur.org

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fourtec.at

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fourtec.fr

ecoturf.com

fourtec.de

fourtec.com

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
tech	ns01.trs-dns.com, ns01.trs-dns.net, ns10.trs-dns.org, ns10.trs-dns.info	-
utfcore.tech	ns1.cloud4box.com, ns2.cloud4box.com	-

✅ Authoritative Response

Server:185.154.20.254

NS records: ns1.cloud4box.com, ns2.cloud4box.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for utfcore.tech (unsigned zone)

⏱️ Timing

Total: 1462ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ns1.contell.ru, ns2.contell.ru`
MX	2	`mail.utfcore.tech (pri: 10), mail.utfcore.tech (pri: 20)`
SOA	1	`ns1.contell.ru tech.contell.ru`

Analysis

Name Servers

utfcore.tech is delegated to four name servers, ns1.cloud4box.com, ns2.cloud4box.com, ns1.contell.ru and ns2.contell.ru.

There is at least partial name server overlap between utfcore.tech and other domains — planeta-baby.ru, sleon.ru, byb2.ru and two more among them.

These name servers are routinely co-deployed with the name servers web-3.cloud4box.com, web.cloud4box.com, a.misconfigured.powerdns.server and two others.

Of the four host names ns1.cloud4box.com, ns2.cloud4box.com, ns1.contell.ru and ns2.contell.ru, each resolves to a single IP address: ns1.cloud4box.com to 185.186.141.10, ns2.cloud4box.com to 185.154.20.254, ns1.contell.ru to 185.186.141.10 and ns2.contell.ru to 185.154.20.254.

The host names ns1.cloud4box.com and ns1.contell.ru both resolve to 185.186.141.10 IP addresses.

The host names ns2.cloud4box.com and ns2.contell.ru both resolve to 185.154.20.254 IP addresses.

Mail Servers

Two mail servers handle utfcore.tech: mail.utfcore.tech and mail.utfcore.tech (both entries are the same).