`improvac.ru`

DNSSEC	⚠️ Not signed
A	3.219.78.25^{🇺🇸 Amazon3.208.0.0/12 EC2 IAD prefix}
		PTR	`ec2-3-219-78-25.compute-1.amazonaws.com`
A	3.220.212.11^{🇺🇸 Amazon3.208.0.0/12 EC2 IAD prefix}
A	3.220.214.71^{🇺🇸 Amazon3.208.0.0/12 EC2 IAD prefix}
NS	`edns4.ultradns.com` ⭐
		A	2001:502:f3ff::204^{🇺🇸 MAINT-ID-120082001:502:f3ff::/48 Neustar}
			PTR	`edns4.ultradns.com`
		A	204.74.66.4^{🇺🇸 MAINT-ID-12008204.74.66.0/24 Neustar}
			PTR	`edns4.ultradns.com`
NS	`edns4.ultradns.biz`
		A	2610:a1:1015::204^{🇺🇸 MAINT-ID-120082610:a1:1015::/48 Neustar}
			PTR	`edns4.ultradns.biz`
		A	204.74.67.4^{🇺🇸 MAINT-ID-12008204.74.67.0/24 Neustar}
			PTR	`edns4.ultradns.biz`
NS	`edns4.ultradns.net`
		A	2610:a1:1014::204^{🇺🇸 MAINT-ID-120082610:a1:1014::/48 Neustar}
			PTR	`edns4.ultradns.net`
		A	204.74.110.4^{🇺🇸 MAINT-ID-12008204.74.110.0/24 Neustar}
			PTR	`edns4.ultradns.net`
NS	`edns4.ultradns.org`
		A	2001:502:4612::204^{🇺🇸 MAINT-ID-120082001:502:4612::/48 Neustar}
			PTR	`edns4.ultradns.org`
		A	204.74.111.4^{🇺🇸 MAINT-ID-12008204.74.111.0/24 Neustar}
			PTR	`edns4.ultradns.org`
TXT	`svp9f1lmkrxd4xgj6ybqqh6jnbzbwrtz`
SOA	`edns4.ultradns.com`premiumdns@support.neustar 2019-09-10 #24

`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=4068810

Same first word

improvac.pt

improvac.ua

improvac.co.nl

improvac.cn

improvac.com.mx

improvac.it

improvac.jp

improvac.ru

improvac.nl

improvac.com

improvac.es

improvac.com.ua

improvac.ca

Similar names

varicomp.at

pavimcor.com

vimacorp.com

compariv.com

varicomp.it

varicomp.com

varicomp.be

varicomp.nl

viparcom.com

vicampro.com

mivacorp.com

viparcom.com.au

varicomp.es

amvicorp.com

viamcorp.com

caprovim.gov.co

varicomp.net

varicomp.fr

privacom.ch

promivac.com

provicam.com

varicomp.us

privacom.lv

privacom.com

compravi.com

mavicorp.com

mivacorp.org

varicomp.eu

varicomp.in

DNS History

11 records (7 active, 4 former)

○NSa1.verisigndns.com2015-08-20 → 2017-03-30 · 4 obs

● 2015-08-20 18:05:56
● 2017-03-30 05:11:46
○ 2026-05-05 17:03:48
○ 2026-05-09 10:01:32

○NSa2.verisigndns.com2015-08-20 → 2017-03-30 · 4 obs

● 2015-08-20 18:05:56
● 2017-03-30 05:11:46
○ 2026-05-05 17:03:48
○ 2026-05-09 10:01:32

○NSa3.verisigndns.com2015-08-20 → 2017-03-30 · 4 obs

● 2015-08-20 18:05:56
● 2017-03-30 05:11:46
○ 2026-05-05 17:03:48
○ 2026-05-09 10:01:32

●NSedns4.ultradns.biz2026-05-05 → 2026-05-09 · 3 obs

○ 2017-03-30 05:11:46
● 2026-05-05 17:03:48
● 2026-05-09 10:01:32

●NSedns4.ultradns.com2026-05-05 → 2026-05-09 · 3 obs

○ 2017-03-30 05:11:46
● 2026-05-05 17:03:48
● 2026-05-09 10:01:32

●NSedns4.ultradns.net2026-05-05 → 2026-05-09 · 3 obs

○ 2017-03-30 05:11:46
● 2026-05-05 17:03:48
● 2026-05-09 10:01:32

●NSedns4.ultradns.org2026-05-05 → 2026-05-09 · 3 obs

○ 2017-03-30 05:11:46
● 2026-05-05 17:03:48
● 2026-05-09 10:01:32

●A3.219.78.252026-05-05 → 2026-05-09 · 3 obs

○ 2017-03-30 05:11:46
● 2026-05-05 17:03:48
● 2026-05-09 10:01:32

●A3.220.212.112026-05-05 → 2026-05-09 · 3 obs

○ 2017-03-30 05:11:46
● 2026-05-05 17:03:48
● 2026-05-09 10:01:32

●A3.220.214.712026-05-05 → 2026-05-09 · 3 obs

○ 2017-03-30 05:11:46
● 2026-05-05 17:03:48
● 2026-05-09 10:01:32

○A95.128.179.662015-08-20 → 2017-03-30 · 4 obs

● 2015-08-20 18:05:56
● 2017-03-30 05:11:46
○ 2026-05-05 17:03:48
○ 2026-05-09 10:01:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ru	e.dns.ripn.net, b.dns.ripn.net, f.dns.ripn.net, d.dns.ripn.net...	-
improvac.ru	edns4.ultradns.biz, edns4.ultradns.com, edns4.ultradns.net, edns4.ultradns.org	-

✅ Authoritative Response

Server:204.74.66.4

NS records: edns4.ultradns.biz, edns4.ultradns.com, edns4.ultradns.net, edns4.ultradns.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for improvac.ru (unsigned zone)

⏱️ Timing

Total: 884ms | Queries: -

📄 Records

Type	Count	Sample Data
A	3	`3.220.214.71, 3.220.212.11...`
NS	4	`edns4.ultradns.biz, edns4.ultradns.com...`
TXT	1	`svp9f1lmkrxd4xgj6ybqqh6jnbzbwrtz`
SOA	1	`edns4.ultradns.com premiumdns.support.ne`