codecrew.ru - dns.ninja

`codecrew.ru`

DNSSEC	⚠️ Not signed
A	185.154.54.9^{🇷🇺 EUROBYTE185.154.54.0/24}
		PTR	`isp109.eurobyte.ru`
NS	`ns1.eurobyte.ru` ⭐
		A	37.143.10.32^{🇷🇺 EUROBYTE37.143.10.0/23}
			PTR	`ns4.eurobyte.ru`
		A	46.254.19.50^{🇷🇺 EUROBYTE46.254.18.0/23}
			PTR	`ns1.eurobyte.ru`
NS	`ns2.eurobyte.ru`
		A	37.143.9.188^{🇷🇺 EUROBYTE37.143.8.0/23}
			PTR	`ns3.eurobyte.ru`
		A	37.143.12.10^{🇷🇺 EUROBYTE37.143.12.0/23}
			PTR	`ns2.eurobyte.ru`
NS	`ns3.eurobyte.ru` ⚠️ Not in zone NS records
		A	37.143.10.32^{🇷🇺 EUROBYTE37.143.10.0/23}
			PTR	`ns4.eurobyte.ru`
		A	37.143.12.10^{🇷🇺 EUROBYTE37.143.12.0/23}
			PTR	`ns2.eurobyte.ru`
NS	`ns4.eurobyte.ru` ⚠️ Not in zone NS records
		A	37.143.10.32^{🇷🇺 EUROBYTE37.143.10.0/23}
			PTR	`ns4.eurobyte.ru`
		A	37.143.12.10^{🇷🇺 EUROBYTE37.143.12.0/23}
			PTR	`ns2.eurobyte.ru`
MX	`mail.codecrew.ru` ⭐
		A	185.154.54.9^{🇷🇺 EUROBYTE185.154.54.0/24}
			PTR	`isp109.eurobyte.ru`
TXT	`v=spf1 ip4:185.154.54.9 ip4:185.154.54.9 a mx ~all`
SOA	`ns1.eurobyte.ru`support@eurobyte.ru 2026-04-18 #0

`ru`

	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=4069787

Subdomains

mail.codecrew.ru

Same first word

codecrew.fi

codecrew.de

codecrew.com

codecrew.ru

codecrew.us

codecrew.co

codecrew.net

codecrew.io

codecrew.tech

codecrew.org

Similar names

crewcode.com

DNS History

11 records (6 active, 5 former)

●NSns1.eurobyte.ru2026-04-14 → 2026-07-29 · 3 obs

○ 2026-03-19 06:32:18
● 2026-04-14 23:50:34
● 2026-07-29 04:14:36

○NSns1.shop.reg.ru2026-03-19 → 2026-03-19 · 3 obs

● 2026-03-19 06:32:18
○ 2026-04-14 23:50:34
○ 2026-07-29 04:14:36

●NSns2.eurobyte.ru2026-04-14 → 2026-07-29 · 3 obs

○ 2026-03-19 06:32:18
● 2026-04-14 23:50:34
● 2026-07-29 04:14:36

○NSns2.shop.reg.ru2026-03-19 → 2026-03-19 · 3 obs

● 2026-03-19 06:32:18
○ 2026-04-14 23:50:34
○ 2026-07-29 04:14:36

●NSns3.eurobyte.ru2026-04-14 → 2026-07-29 · 3 obs

○ 2026-03-19 06:32:18
● 2026-04-14 23:50:34
● 2026-07-29 04:14:36

●NSns4.eurobyte.ru2026-04-14 → 2026-07-29 · 3 obs

○ 2026-03-19 06:32:18
● 2026-04-14 23:50:34
● 2026-07-29 04:14:36

○NSnserver1.eurobyte.ru2026-06-04 → 2026-06-04 · 4 obs

○ 2026-04-14 23:50:34
● 2026-06-04 13:35:16
○ 2026-07-23 13:23:18
○ 2026-07-29 04:14:36

○NSnserver2.eurobyte.ru2026-06-04 → 2026-06-04 · 4 obs

○ 2026-04-14 23:50:34
● 2026-06-04 13:35:16
○ 2026-07-23 13:23:18
○ 2026-07-29 04:14:36

●MXmail.codecrew.ru2026-06-04 → 2026-07-29 · 2 obs

● 2026-06-04 13:35:16
● 2026-07-29 04:14:36

●A185.154.54.92026-06-04 → 2026-07-29 · 3 obs

○ 2026-04-14 23:50:34
● 2026-06-04 13:35:16
● 2026-07-29 04:14:36

○A95.163.244.1352026-03-19 → 2026-03-19 · 3 obs

● 2026-03-19 06:32:18
○ 2026-04-14 23:50:34
○ 2026-07-29 04:14:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ru	a.dns.ripn.net, b.dns.ripn.net, c.tld-servers.ru, d.dns.ripn.net...	-
codecrew.ru	ns3.eurobyte.ru, ns1.eurobyte.ru, ns2.eurobyte.ru, ns4.eurobyte.ru	-

✅ Authoritative Response

Server:37.143.12.10

NS records: ns3.eurobyte.ru, ns1.eurobyte.ru, ns2.eurobyte.ru, ns4.eurobyte.ru

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for codecrew.ru (unsigned zone)

⏱️ Timing

Total: 1423ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`185.154.54.9`
NS	2	`ns1.eurobyte.ru, ns2.eurobyte.ru`
MX	1	`mail.codecrew.ru (pri: 10)`
TXT	1	`v=spf1 ip4:185.154.54.9 ip4:185.154.54.9`
SOA	1	`ns1.eurobyte.ru support.eurobyte.ru`

Analysis

Hierarchy

codecrew.ru serves as the parent of mail.codecrew.ru.

IP Addresses

codecrew.ru points to a single IP number: 185.154.54.9.

Additional host names — mail.yosha.ru, mail.knigofil.ru, mail.aleska.ru and two others — share IP numbers with codecrew.ru.

Name Servers

codecrew.ru has four authoritative name servers: ns1.eurobyte.ru, ns2.eurobyte.ru, ns3.eurobyte.ru and ns4.eurobyte.ru.

codecrew.ru has at least partial name server overlap with other domains, such as 8lines.ru, delaemstavki.ru, otzovikon.com and two others.

nse.eurobyte.ru, isp15.eurobyte.ru and isp101.eurobyte.ru — plus 7 other name servers — are commonly paired with these name servers.

ns1.eurobyte.ru has IP addresses 37.143.10.32 and 46.254.19.50. ns2.eurobyte.ru has IP addresses 37.143.9.188 and 37.143.12.10. ns3.eurobyte.ru and ns4.eurobyte.ru share the same two IP addresses: 37.143.10.32 and 37.143.12.10. All four hostnames — ns1.eurobyte.ru, ns2.eurobyte.ru, ns3.eurobyte.ru and ns4.eurobyte.ru — resolve to exactly two IP numbers.

ns1.eurobyte.ru, ns3.eurobyte.ru and ns4.eurobyte.ru are host names that all point to 37.143.10.32.

ns2.eurobyte.ru, ns3.eurobyte.ru and ns4.eurobyte.ru are host names that all point to 37.143.12.10.

Mail Servers

codecrew.ru has one mail server: mail.codecrew.ru.

mail.codecrew.ru points to one IP number — 185.154.54.9.