ru.shell - dns.ninja
ru.shell
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 4.210.156.184🇳🇱 Microsoft4.208.0.0/12 MICROSOFT | ||||||
| NS | dns1.shell.com ⭐ | ||||||
| A | 134.146.80.20🇳🇱 SHELL-3917134.146.0.0/16 To allow routing to other ISPs | ||||||
| PTR | dns1.shell.com | ||||||
| NS | dns2.shell.com | ||||||
| A | 144.199.196.20🇲🇾 SHELL-3918144.199.196.0/22 To allow routing to other ISPs | ||||||
| PTR | dns2.shell.com | ||||||
| NS | dns3.shell.com | ||||||
| A | 134.163.128.20🇺🇸 AS11355134.163.0.0/16 | ||||||
| PTR | dns3.shell.com | ||||||
| MX | shell-com-ru.mail.protection.outlook.com ⭐ | ||||||
| A | 52.101.68.12🇮🇪 Microsoft52.96.0.0/12 MICROSOFT | ||||||
| PTR | mail-db9pr02cu00204.inbound.protection.outlook.com | ||||||
| A | 52.101.68.25🇮🇪 Microsoft52.96.0.0/12 MICROSOFT | ||||||
| PTR | mail-db8pr02cu00101.inbound.protection.outlook.com | ||||||
| A | 52.101.73.12🇳🇱 Microsoft52.96.0.0/12 MICROSOFT | ||||||
| PTR | mail-am4pr0401cu00104.inbound.protection.outlook.com | ||||||
| A | 52.101.73.15🇳🇱 Microsoft52.96.0.0/12 MICROSOFT | ||||||
| PTR | mail-am9pr04cu00107.inbound.protection.outlook.com | ||||||
| TXT | _ijr85moiq35wmk85k3iglwws1hirj6w | ||||||
| TXT | _4n774hyo1l9p6e9remc82zzt1ifytll | ||||||
| TXT | _vizubb076wbuo0omkv14srshe6hubmy | ||||||
| TXT | _21q0crlju8bt5hjszo730zataz5s48m | ||||||
| TXT | 7rmvmzcwfvfxsjkhlj5bbw0t95lm605n | ||||||
| TXT | MS=ms10761984 | ||||||
| TXT | facebook-domain-verification=zyl0xoo1jum23wn668xhgt05zuhlrc | ||||||
| TXT | gfxs7cs8y287fdgp9vq30k1gxn6d7kk1 | ||||||
| TXT | google-site-verification=silE_i0igF8e6I2w0Z7UqZbxB4LzOMdmIVyHqtLJTd8 | ||||||
| TXT | h5k4fxrtfds04dqzc2n9n9dzjh7y9np6 | ||||||
| TXT | v=spf1 -all | ||||||
| TXT | unione-validate-hash=8961997301366b51043d720eedd32004 | ||||||
| TXT | _zhbup88fjev3vzgrlr90olgm42bqiwb | ||||||
| SOA | dns1.shell.comdns@shell.com serial=5878 | ||||||
shell
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | dns1.nic.shell ⭐ | ||||||
| NS | dns2.nic.shell | ||||||
| NS | dns3.nic.shell | ||||||
| NS | dns4.nic.shell | ||||||
| NS | dnsa.nic.shell | ||||||
| NS | dnsb.nic.shell | ||||||
| NS | dnsc.nic.shell | ||||||
| NS | dnsd.nic.shell | ||||||
| SOA | dns1.nic.shellhostmaster@nominet.org.uk serial=1769608413 | ||||||
rank #1 in the tld
Subdomains
www.ru.shell |
web-preprod.ru.shell |
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●MXshell-com-ru.mail.protection.outlook.com2026-02-14 → 2026-06-04 · 2 obs
● 2026-06-04 01:19:56
●A4.210.156.1842026-02-14 → 2026-06-04 · 2 obs
● 2026-06-04 01:19:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| shell | dns1.nic.shell, dns2.nic.shell, dns3.nic.shell, dns4.nic.shell... | 15 records |
| ru.shell | dns1.shell.com, dns2.shell.com, dns3.shell.com | - |
✅ Authoritative Response
Server:144.199.196.20
NS records: dns1.shell.com, dns2.shell.com, dns3.shell.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 709ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 4.210.156.184 |
| NS | 3 | dns3.shell.com, dns2.shell.com... |
| MX | 1 | shell-com-ru.mail.protection.outlook.com |
| TXT | 13 | google-site-verification=silE_i0igF8e6I2, h5k4fxrtfds04dqzc2n9n9dzjh7y9np6... |
| SOA | 1 | dns1.shell.com dns.shell.com |
📌 Glue Records Collected
Total: 15
In-bailiwick: 15 (dns1.nic.shell, dns2.nic.shell, dns3.nic.shell...)
Analysis
Hierarchy
www.ru.shell and web-preprod.ru.shell are both subdomains of ru.shell.
IP Addresses
ru.shell resolves to one IP address: 4.210.156.184.
www.shellexpress.nl, www.euroshell.com, shell.com.mx and two other host names share IP numbers with ru.shell.
Name Servers
Three name servers are authoritative for ru.shell: dns1.shell.com, dns2.shell.com and dns3.shell.com.
The name servers of ru.shell overlap at least partially with those of other domains — among them shell.ch, shell.co.ma, shell.pr and two more.
These name servers commonly appear in combination with the name servers nlrotdc1ib105.net-equip.shell.net.
Three hostnames, one IP address apiece: dns1.shell.com resolves to 134.146.80.20, dns2.shell.com resolves to 144.199.196.20 and dns3.shell.com resolves to 134.163.128.20.
Mail Servers
Mail for ru.shell is handled by a single mail server, shell-com-ru.mail.protection.outlook.com.
shell-com-ru.mail.protection.outlook.com maps to 4 IP numbers: 52.101.68.12, 52.101.68.25, 52.101.73.12 and 52.101.73.15.