2admin.ru - dns.ninja
2admin.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 136.243.62.161🇩🇪 Hetzner136.243.0.0/16 HETZNER-RZ-BLK-ERX3 | ||||||
| PTR | mail.2admin.ru | ||||||
| NS | ns1.first-ns.de ⭐ | ||||||
| A | 2a01:4f8:0:a101::a:1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | ns1.first-ns.de | ||||||
| A | 213.239.242.238🇩🇪 Hetzner213.239.192.0/18 HETZNER-RZ-NBG-BLK2 | ||||||
| PTR | ns1.first-ns.de | ||||||
| NS | robotns2.second-ns.de | ||||||
| A | 2a01:4f8:0:1::5ddc:2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | robotns2.second-ns.de | ||||||
| A | 213.133.100.103🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1 | ||||||
| PTR | robotns2.second-ns.de | ||||||
| NS | robotns3.second-ns.com | ||||||
| A | 2001:67c:192c::add:a3🇩🇪 NORIS-NETWORK2001:67c:192c::/48 | ||||||
| PTR | robotns3.second-ns.com | ||||||
| A | 193.47.99.3🇩🇪 NORIS-NETWORK193.47.99.0/24 | ||||||
| PTR | robotns3.second-ns.com | ||||||
| MX | mail.2admin.ru ⭐ | ||||||
| A | 136.243.62.161🇩🇪 Hetzner136.243.0.0/16 HETZNER-RZ-BLK-ERX3 | ||||||
| PTR | mail.2admin.ru | ||||||
| TXT | v=spf1 mx ip4:136.243.62.161 -all | ||||||
| SOA | ns1.first-ns.dedns@hetzner.com 2026-04-14 #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.nethostmaster@ripn.net serial=4069947 | ||||||
Subdomains
mail.2admin.ru |
Same first word
Similar names
ad2min.net |
admin2.net |
admin2.org |
iam2nd.org |
d2main.com |
admin2.ca |
a2mind.com |
iam2nd.com |
admin2.de |
admin2.com |
2ainmd.com |
inamd2.com |
iam2nd.net |
DNS History
7 records (5 active, 2 former)
●NSns1.first-ns.de2015-06-28 → 2026-08-11 · 2 obs
● 2026-08-11 11:47:34
●NSrobotns2.second-ns.de2015-06-28 → 2026-08-11 · 2 obs
● 2026-08-11 11:47:34
●NSrobotns3.second-ns.com2015-06-28 → 2026-08-11 · 2 obs
● 2026-08-11 11:47:34
●MXmail.2admin.ru2015-06-28 → 2026-08-11 · 5 obs
● 2019-04-08 08:12:00
○ 2026-06-25 13:20:00
● 2026-06-29 14:18:32
● 2026-08-11 11:47:34
●A136.243.62.1612026-02-14 → 2026-08-11 · 5 obs
● 2026-02-14 22:49:34
○ 2026-06-25 13:20:00
● 2026-06-29 14:18:32
● 2026-08-11 11:47:34
○A88.198.157.2192016-02-23 → 2019-04-08 · 5 obs
● 2016-02-23 12:43:14
● 2019-04-08 08:12:00
○ 2026-02-14 22:49:34
○ 2026-08-11 11:47:34
○A88.198.180.192015-06-28 → 2016-01-08 · 4 obs
● 2016-01-08 12:58:12
○ 2016-02-23 12:43:14
○ 2026-08-11 11:47:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, e.dns.ripn.net, c.tld-servers.ru, d.dns.ripn.net... | - |
| 2admin.ru | ns1.first-ns.de, robotns2.second-ns.de, robotns3.second-ns.com | - |
✅ Authoritative Response
Server:213.133.100.103
NS records: ns1.first-ns.de, robotns2.second-ns.de, robotns3.second-ns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 2admin.ru (unsigned zone)
⏱️ Timing
Total: 983ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 136.243.62.161 |
| NS | 3 | robotns3.second-ns.com, ns1.first-ns.de... |
| MX | 1 | mail.2admin.ru (pri: 10) |
| TXT | 1 | v=spf1 mx ip4:136.243.62.161 -all |
| SOA | 1 | ns1.first-ns.de dns.hetzner.com |
Analysis
Hierarchy
The domain mail.2admin.ru falls under the parent 2admin.ru.
IP Addresses
2admin.ru resolves to just one IP address, 136.243.62.161.
Two other host names, along with mail.simfree.ru, mail.alertpay.ru and mail.lifepro.ru, also share IP numbers with 2admin.ru.
Name Servers
2admin.ru is delegated to three name servers: robotns3.second-ns.com, ns1.first-ns.de and robotns2.second-ns.de.
At least some of 2admin.ru's name servers are shared with other domains, for example liberty-buero.de, murclub.ru, slsv.de and two more.
robotns3.second-ns.com, ns1.first-ns.de and robotns2.second-ns.de each resolve to two IP addresses: robotns3.second-ns.com resolves to 193.47.99.3 and 2001:67c:192c::add:a3; ns1.first-ns.de resolves to 213.239.242.238 and 2a01:4f8:0:a101::a:1; robotns2.second-ns.de resolves to 213.133.100.103 and 2a01:4f8:0:1::5ddc:2.
Mail Servers
The sole mail server for 2admin.ru is mail.2admin.ru.
mail.2admin.ru resolves to a single IP number: 136.243.62.161.