`castlearch.ru`

DNSSEC	⚠️ Not signed
A	2a03:6f00:1::5c35:60f4^{🇷🇺 TimeWeb-AS2a03:6f00:1::/48 TIMEWEB-v6-48-1}
		PTR	`vh398.timeweb.ru`
A	92.53.96.244^{🇷🇺 TimeWeb-AS92.53.96.0/24}
NS	`ns1.timeweb.ru` ⭐
		A	2a03:6f04:dead:bee::1^{🇷🇺 TimeWeb-AS2a03:6f00::/29}
		A	85.193.93.93^{🇵🇱 TimeWeb-AS85.193.93.0/24}
			PTR	`ns1.timeweb.ru`
NS	`ns2.timeweb.ru`
		A	2a03:6f04:dead:bee::2^{🇷🇺 TimeWeb-AS2a03:6f00::/29}
		A	85.193.93.85^{🇵🇱 TimeWeb-AS85.193.93.0/24}
			PTR	`ns2.timeweb.ru`
NS	`ns3.timeweb.org` ⚠️ Not in parent delegation
		A	2a03:6f07:4::2^{🇷🇺 TimeWeb-AS2a03:6f00::/29}
		A	217.78.234.130^{🇷🇺 TimeWeb-AS217.78.234.0/24}
			PTR	`ip-217-78-234-130.defastlink.net`
NS	`ns4.timeweb.org` ⚠️ Not in parent delegation
		A	2a00:65e0:6:5:232a::2^{🇷🇺 RETNRU-SPB-AS2a00:65e0::/32 CJSC "RetnNet"}
		A	139.45.249.139^{🇷🇺 RETNRU-SPB-AS139.45.248.0/21 RETN-SPB}
			PTR	`gw-139.45.249.139-rt1.km.spb.retn.ru`
MX	`mx1.timeweb.ru` ⭐
		A	2a03:6f00:3::5c35:742f^{🇷🇺 TimeWeb-AS2a03:6f00:3::/48 TIMEWEB-v6-48-3}
			PTR	`mx1.timeweb.ru`
		A	92.53.116.47^{🇷🇺 TimeWeb-AS92.53.116.0/24}
			PTR	`mx1.timeweb.ru`
MX	`mx2.timeweb.ru` ⭐
		A	2a03:6f00:3::5c35:7433^{🇷🇺 TimeWeb-AS2a03:6f00:3::/48 TIMEWEB-v6-48-3}
			PTR	`mx2.timeweb.ru`
		A	92.53.116.51^{🇷🇺 TimeWeb-AS92.53.116.0/24}
			PTR	`mx2.timeweb.ru`
TXT	`v=spf1 include:_spf.timeweb.ru ~all`
SOA	`ns1.timeweb.ru`dns@timeweb.ru serial=31122019

`ru`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.dns.ripn.net` ⭐
	NS	`b.dns.ripn.net`
	NS	`d.dns.ripn.net`
	NS	`e.dns.ripn.net`
	NS	`f.dns.ripn.net`
	SOA	`a.dns.ripn.net`hostmaster@ripn.net serial=4068147

Same first word

castlearch.com

Similar names

scalartech.com

rascaltech.com

DNS History

8 records (8 active, 0 former)

●NSns1.timeweb.ru2026-03-20 → 2026-03-20 · 2 obs

● 2026-03-20 22:15:16
● 2026-03-20 22:15:18

●NSns2.timeweb.ru2026-03-20 → 2026-03-20 · 2 obs

● 2026-03-20 22:15:16
● 2026-03-20 22:15:18

●NSns3.timeweb.org2026-03-20 → 2026-03-20 · 2 obs

● 2026-03-20 22:15:16
● 2026-03-20 22:15:18

●NSns4.timeweb.org2026-03-20 → 2026-03-20 · 2 obs

● 2026-03-20 22:15:16
● 2026-03-20 22:15:18

●MXmx1.timeweb.ru2026-03-20 → 2026-03-20 · 2 obs

● 2026-03-20 22:15:16
● 2026-03-20 22:15:18

●MXmx2.timeweb.ru2026-03-20 → 2026-03-20 · 2 obs

● 2026-03-20 22:15:16
● 2026-03-20 22:15:18

●A2a03:6f00:1::5c35:60f42026-03-20 → 2026-03-20 · 2 obs

● 2026-03-20 22:15:16
● 2026-03-20 22:15:18

●A92.53.96.2442026-03-20 → 2026-03-20 · 2 obs

● 2026-03-20 22:15:16
● 2026-03-20 22:15:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ru	a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net...	-
castlearch.ru	ns1.timeweb.ru, ns2.timeweb.ru	2 records

✅ Authoritative Response

Server: 85.193.93.93

NS records: ns1.timeweb.ru, ns2.timeweb.ru

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for castlearch.ru (unsigned zone)

⏱️ Timing

Total: 723ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`92.53.96.244`
AAAA	1	`2a03:6f00:1::5c35:60f4`
NS	4	`ns1.timeweb.ru, ns2.timeweb.ru...`
MX	2	`mx2.timeweb.ru (pri: 10), mx1.timeweb.ru (pri: 10)`
TXT	1	`v=spf1 include:_spf.timeweb.ru ~all`
SOA	1	`ns1.timeweb.ru dns.timeweb.ru`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns2.timeweb.ru, ns1.timeweb.ru)

Analysis

IP Addresses

castlearch.ru points to two IPs: 2a03:6f00:1::5c35:60f4 and 92.53.96.244.

Other host names including protect-realty.ru, shop.grondard.ru, 5024436.ru, www.xn----9sbm6aeoke.xn--p1ai and forbike.ru share IP numbers with castlearch.ru.

Name Servers

castlearch.ru is delegated to four name servers: ns3.timeweb.org, ns4.timeweb.org, ns1.timeweb.ru and ns2.timeweb.ru.

castlearch.ru at least partially shares name servers with other domains, including masterfar.ru, klinok.pro, teatrpushkin.ru, werker.ru and seversb.ru.