doptom.com - dns.ninja
doptom.com
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1784909947 | ||||||
Same first word
Similar names
DNS History
11 records (5 active, 6 former)
●NSdns1.a1.net2026-02-16 → 2026-07-24 · 3 obs
● 2026-02-16 07:19:24
● 2026-07-24 16:35:26
●NSdns2.a1.net2026-02-16 → 2026-07-24 · 3 obs
● 2026-02-16 07:19:24
● 2026-07-24 16:35:26
●NSdns3.a1.net2026-02-16 → 2026-07-24 · 3 obs
● 2026-02-16 07:19:24
● 2026-07-24 16:35:26
○NSns1.sil.at2015-06-13 → 2017-02-12 · 4 obs
● 2017-02-12 22:56:38
○ 2026-02-16 07:19:24
○ 2026-07-24 16:35:26
○NSns2.sil.at2015-06-13 → 2017-02-12 · 4 obs
● 2017-02-12 22:56:38
○ 2026-02-16 07:19:24
○ 2026-07-24 16:35:26
○NSns3.sil.at2015-06-13 → 2017-02-12 · 4 obs
● 2017-02-12 22:56:38
○ 2026-02-16 07:19:24
○ 2026-07-24 16:35:26
●MXdoptom-com.mail.protection.outlook.com2026-02-16 → 2026-07-24 · 3 obs
● 2026-02-16 07:19:24
● 2026-07-24 16:35:26
○MXmx.sil.at2015-06-13 → 2017-02-12 · 4 obs
● 2017-02-12 22:56:38
○ 2026-02-16 07:19:24
○ 2026-07-24 16:35:26
○A134.119.234.452017-02-12 → 2017-02-12 · 4 obs
● 2017-02-12 22:56:38
○ 2026-02-16 07:19:24
○ 2026-07-24 16:35:26
●A23.236.62.1472026-02-16 → 2026-07-24 · 3 obs
● 2026-02-16 07:19:24
● 2026-07-24 16:35:26
○A46.252.18.822015-06-13 → 2016-04-26 · 4 obs
● 2016-04-26 03:04:46
○ 2017-02-12 22:56:38
○ 2026-07-24 16:35:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, c.gtld-servers.net, e.gtld-servers.net, k.gtld-servers.net... | - |
| doptom.com | dns1.a1.net, dns2.a1.net, dns3.a1.net | - |
✅ Authoritative Response
Server:176.97.158.105
NS records: dns1.a1.net, dns2.a1.net, dns3.a1.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for doptom.com (unsigned zone)
⏱️ Timing
Total: 1271ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 23.236.62.147 |
| NS | 3 | dns3.a1.net, dns1.a1.net... |
| MX | 1 | doptom-com.mail.protection.outlook.com ( |
| TXT | 2 | MS=ms46437775, v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | dns1.a1.net domainadmin.a1.net |
Analysis
IP Addresses
doptom.com points to a single IP number: 23.236.62.147.
Additional host names — dpa-architects.co.uk, themessengerco.com, paulawatercolor.com and two others — share IP numbers with doptom.com.
Name Servers
The authoritative name servers for doptom.com are dns1.a1.net, dns2.a1.net and dns3.a1.net — three in total.
At least some of doptom.com's name servers are shared with other domains, for example opel-pichler.at, alpinlodgeskuehtai.at, gewaltschutzzentrum-noe.at and two more.
Host names resolving to four IP addresses:
dns2.a1.net directs to 192.174.68.105, 213.33.99.79, 2001:67c:1bc::105 and 2001:850:3010:101:213:33:99:79.
Host names with two IP numbers:
dns1.a1.net directs traffic to 80.120.17.26 and 2001:850:3030:31:80:120:17:26.
dns3.a1.net directs traffic to 176.97.158.105 and 2001:67c:10b8::105.
Mail Servers
doptom.com has one mail server: doptom-com.mail.protection.outlook.com.
doptom-com.mail.protection.outlook.com points to 8 IP numbers: 52.101.68.15, 52.101.68.16, 52.101.73.24 and 5 other.