acase.ru - dns.ninja

`acase.ru`

DNSSEC	⚠️ Not signed
A	89.169.180.121^{🇷🇺 YandexCloud89.169.128.0/18}
NS	`ns3.yandex.ru` ⭐
		A	2a02:6b8::1001^{🇷🇺 TELETECH2a02:6b8::/32 Yandex network}
			PTR	`ns3.yandex.ru`
		A	87.250.250.1^{🇷🇺 TELETECH87.250.224.0/19 Yandex network}
			PTR	`ns3.yandex.ru`
NS	`ns4.yandex.ru`
		A	2a02:6b8:0:1::1:1^{🇷🇺 TELETECH2a02:6b8::/32 Yandex network}
			PTR	`ns4.yandex.ru`
		A	77.88.21.1^{🇷🇺 TELETECH77.88.0.0/18 Yandex enterprise network}
			PTR	`ns4.yandex.ru`
MX	`mx.yandex.net` ⭐
		A	2a02:6b8::311^{🇷🇺 TELETECH2a02:6b8::/32 Yandex network}
			PTR	`mxfront.stable.qloud-b.yandex.net`
		A	77.88.21.249^{🇷🇺 TELETECH77.88.0.0/18 Yandex enterprise network}
			PTR	`mxfront.stable.qloud-b.yandex.net`
TXT	`mailru-verification: f0e01bd972123067`
TXT	`google-site-verification=-sEbQ7Lg_3tx-ULaauWFfvyDidL4CpmqLNCGkuaDAzQ`
TXT	`mailru-verification: db1bda59e7c440ae`
TXT	`_globalsign-domain-verification=bIKcl53uzIwva2BWkiIeHc3p6RMBLnrURlYKEMG8Y9`
TXT	`globalsign-domain-verification=ZrRSaJRkZO6249RJtfhHDwEkZBu9EJ8X0RrltslFUQ`
TXT	`globalsign-domain-verification=w3nqi6W1Daa0X3GxiomMlsMSX-XQf63mnLb6KJFDkP`
TXT	`yandex-verification: 1ed54ee6ba7e2cd4`
TXT	`v=spf1 include:_spf.yandex.ru ip4:31.44.10.75 ip4:31.44.12.171 ip4:194.186.75...`
TXT	`globalsign-domain-verification=bIKcl53uzIwva2BWkiIeHc3p6RMBLnrURlYKEMG8Y9`
TXT	`_globalsign-domain-verification=ZrRSaJRkZO6249RJtfhHDwEkZBu9EJ8X0RrltslFUQ`
TXT	`google-site-verification=dinfyTwd2qHxbXHwSeGvd-6Q8rKEEQvXploynmQdCus`
SOA	`ns3.yandex.ru`sysadmin@yandex.ru serial=1785613661

`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=4069831

WOT: UNKNOWN (65/100)
📈 Tranco rank: #408,334

Subdomains

ftp.acase.ru

imap.acase.ru

asterisk.acase.ru

ns1.acase.ru

hotels.acase.ru

www.acase.ru

test-www.acase.ru

download.acase.ru

mail-relay.acase.ru

imap-1.acase.ru

imap-2.acase.ru

agent.acase.ru

new-mail-1.acase.ru

new-mail.acase.ru

imap-proxy.acase.ru

smtp-yc-b-1.acase.ru

smartsieve.acase.ru

autocom.acase.ru

fax.acase.ru

new-imap.acase.ru

Same first word

acase.biz

acase.com

acase.edu.in

acase.ru

acase.org.au

acase.es

acase.de

acase.ch

Similar names

aesac.ca

saeca.es

ceasa.net

ecasa.com

aecsa.com.gt

seaac.org.br

ceasa.org

caesa.cl

acesa.com

aecas.it

esaac.com.pk

easca.pl

acsea.com

aecas.de

casae.edu.mx

ceasa.sc.gov.br

caase.org

caesa.es

acesa.com.es

eacsa.org

ceasa.es

ascea.net

ecasa.com.mx

aasec.eu

caase.com.br

sceaa.com

casae.it

acesa.es

ecasa.ch

acesa.mx

ceasa.info

casea.de

ecasa.biz

sacea.org.tw

asace.com

aecsa.info

aecsa.org.ar

aesca.ca

casae.de

ceasa.online

acesa.com.br

ceasa.go.gov.br

easca.ie

aasec.net

ecasa.eu

cseaa.com

aasec.com.my

sacea.fr

casea.eu

aesca.com

ceasa.rn.gov.br

scaea.org

ceasa.it

ceasa.asn.au

caase.com

escaa.com

easca.ee

ceasa.org.br

easca.de

casae.com

aeasc.in

aesca.at

casea.es

ceasa.rj.gov.br

sacea.it

eaacs.uk

aseca.org

ascea.fr

acesa.org.br

sacea.eu

asaec.com.br

acsea.ca

sacea.org.za

caesa.org.sv

casea.se

aecsa.com.co

aecas.com

sacea.cn

ecasa.es

esaac.org

saeca.co

scaae.com

aseca.com

aasec.ch

ceasa.rs.gov.br

ecasa.is

caesa.ap.gov.br

aecas.es

saace.com

saaec.com.br

ceasa.net.br

casea.com

acsea.org

ecaas.cloud

DNS History

14 records (4 active, 10 former)

○NSns1.acase.ru2009-02-01 → 2026-04-07 · 4 obs

● 2009-02-01 09:01:08
● 2026-04-07 11:44:48
○ 2026-04-25 05:37:46
○ 2026-08-01 19:47:42

●NSns3.yandex.ru2026-04-25 → 2026-08-01 · 3 obs

○ 2026-04-07 11:44:48
● 2026-04-25 05:37:46
● 2026-08-01 19:47:42

○NSns4-cloud.nic.ru2015-08-27 → 2026-04-07 · 9 obs

○ 2009-02-01 09:01:08
● 2015-08-27 16:51:48
● 2018-05-19 20:19:34
○ 2020-12-30 06:38:36
○ 2021-07-11 14:19:46
● 2026-02-20 05:12:58
● 2026-04-07 11:44:48
○ 2026-04-25 05:37:46
○ 2026-08-01 19:47:42

○NSns4-l2.nic.ru2015-08-27 → 2026-04-07 · 5 obs

○ 2009-02-01 09:01:08
● 2015-08-27 16:51:48
● 2026-04-07 11:44:48
○ 2026-04-25 05:37:46
○ 2026-08-01 19:47:42

○NSns4.nic.ru2009-02-01 → 2009-02-01 · 3 obs

● 2009-02-01 09:01:08
○ 2015-08-27 16:51:48
○ 2026-08-01 19:47:42

●NSns4.yandex.ru2026-04-25 → 2026-08-01 · 3 obs

○ 2026-04-07 11:44:48
● 2026-04-25 05:37:46
● 2026-08-01 19:47:42

○NSns8-cloud.nic.ru2015-08-27 → 2026-04-07 · 9 obs

○NSns8-l2.nic.ru2015-08-27 → 2026-04-07 · 5 obs

○ 2009-02-01 09:01:08
● 2015-08-27 16:51:48
● 2026-04-07 11:44:48
○ 2026-04-25 05:37:46
○ 2026-08-01 19:47:42

○NSns8.nic.ru2009-02-01 → 2009-02-01 · 3 obs

● 2009-02-01 09:01:08
○ 2015-08-27 16:51:48
○ 2026-08-01 19:47:42

●MXmx.yandex.net2026-02-20 → 2026-08-01 · 3 obs

○ 2021-07-11 14:19:46
● 2026-02-20 05:12:58
● 2026-08-01 19:47:42

○MXnew-mail-1.acase.ru2009-02-01 → 2021-07-11 · 4 obs

● 2009-02-01 09:01:08
● 2021-07-11 14:19:46
○ 2026-02-20 05:12:58
○ 2026-08-01 19:47:42

○MXnew-mail.acase.ru2009-02-01 → 2021-07-11 · 4 obs

● 2009-02-01 09:01:08
● 2021-07-11 14:19:46
○ 2026-02-20 05:12:58
○ 2026-08-01 19:47:42

○A194.186.75.672009-02-01 → 2021-07-11 · 4 obs

● 2009-02-01 09:01:08
● 2021-07-11 14:19:46
○ 2026-02-20 05:12:58
○ 2026-08-01 19:47:42

●A89.169.180.1212026-02-20 → 2026-08-01 · 3 obs

○ 2021-07-11 14:19:46
● 2026-02-20 05:12:58
● 2026-08-01 19:47:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ru	b.dns.ripn.net, d.dns.ripn.net, a.dns.ripn.net, e.dns.ripn.net...	-
acase.ru	ns3.yandex.ru, ns4.yandex.ru	4 records

✅ Authoritative Response

Server:87.250.250.1

NS records: ns3.yandex.ru, ns4.yandex.ru

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for acase.ru (unsigned zone)

⏱️ Timing

Total: 642ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`89.169.180.121`
NS	2	`ns4.yandex.ru, ns3.yandex.ru`
MX	1	`mx.yandex.net (pri: 10)`
TXT	11	`_globalsign-domain-verification=ZrRSaJRk, google-site-verification=dinfyTwd2qHxbXH...`
SOA	1	`ns3.yandex.ru sysadmin.yandex.ru`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns3.yandex.ru, ns4.yandex.ru, ns3.yandex.ru...)

Analysis

Hierarchy

Among the subdomains of acase.ru are ftp.acase.ru, imap.acase.ru, asterisk.acase.ru, ns1.acase.ru, hotels.acase.ru and a few other host names.

IP Addresses

acase.ru resolves to one IP address: 89.169.180.121.

Further host names like www.acase.ru and academonline.ru overlap in IP numbers with acase.ru.

Name Servers

Two name servers handle the delegation for acase.ru: ns3.yandex.ru and ns4.yandex.ru.

acase.ru uses the same name servers as several other domains — among them 228.255.5.in-addr.arpa, rekonfa.ru, ott.yandex.net and two more.

The name servers for acase.ru are partially shared with other domains like fog.yandex.ru, mds.yandex.net and cloud.yandex.net

These name servers frequently co-occur with the name servers ns5.yandex.ru and ns6.yandex.ru.

ns3.yandex.ru and ns4.yandex.ru both carry two IP addresses. The A records for ns3.yandex.ru are 87.250.250.1 and 2a02:6b8::1001; the A records for ns4.yandex.ru are 77.88.21.1 and 2a02:6b8:0:1::1:1.

Mail Servers

Mail for acase.ru is handled by a single mail server, mx.yandex.net.

acase.ru uses an identical mail server configuration to several other domains — among them asap-fe.com, fs-ermak.ru, vapebul.com and two more.

acase.ru and a number of other domains — chaycom.ru, alexlan.org, clinic-ilchuk.ru and trugor.ru among them — share at least some of the same mail servers.

mx.yandex.net carries two IP numbers: 77.88.21.249 and 2a02:6b8::311.