shirt1.com - robtex.com
shirt1.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=1774644197 | ||||||
MX for
Subdomains
mail.shirt1.com |
Same first word
Similar names
DNS History
9 records (5 active, 4 former)
○NSdns1.dnsteam.com2015-05-31 → 2016-09-22 · 4 obs
● 2016-09-22 00:58:26
○ 2026-03-27 18:16:56
○ 2026-03-27 20:44:08
○NSdns2.dnsteam.com2015-05-31 → 2016-09-22 · 4 obs
● 2016-09-22 00:58:26
○ 2026-03-27 18:16:56
○ 2026-03-27 20:44:08
●NSns1.shirt1.com2026-03-27 → 2026-03-27 · 3 obs
● 2026-03-27 18:16:56
● 2026-03-27 20:44:08
●NSns1a.dodns.net2026-03-27 → 2026-03-27 · 3 obs
● 2026-03-27 18:16:56
● 2026-03-27 20:44:08
●NSns2a.dodns.net2026-03-27 → 2026-03-27 · 3 obs
● 2026-03-27 18:16:56
● 2026-03-27 20:44:08
○MXmail.shirt1.com2015-05-31 → 2016-09-22 · 4 obs
● 2016-09-22 00:58:26
○ 2026-03-27 18:16:56
○ 2026-03-27 20:44:08
●MXshirt1-com.mail.protection.outlook.com2026-03-27 → 2026-03-27 · 3 obs
● 2026-03-27 18:16:56
● 2026-03-27 20:44:08
●A46.4.68.2422026-03-27 → 2026-03-27 · 3 obs
● 2026-03-27 18:16:56
● 2026-03-27 20:44:08
○A85.214.198.742015-05-31 → 2016-09-22 · 4 obs
● 2016-09-22 00:58:26
○ 2026-03-27 18:16:56
○ 2026-03-27 20:44:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| shirt1.com | ns1a.dodns.net, ns2a.dodns.net | - |
✅ Authoritative Response
Server:217.160.82.254
NS records: ns1a.dodns.net, ns2a.dodns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for shirt1.com (unsigned zone)
⏱️ Timing
Total: 275ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 46.4.68.242 |
| NS | 2 | ns1a.dodns.net, ns2a.dodns.net |
| MX | 1 | shirt1-com.mail.protection.outlook.com ( |
| TXT | 2 | MS=ms74344832, v=spf1 +a +mx +a:nxt.apaya.ag +include:s |
| SOA | 1 | ns1.shirt1.com hostmaster.shirt1.com |
Analysis
Hierarchy
shirt1.com is parent of mail.shirt1.com.
Mail Server Role
shirt1.com serves as the mail server for schulag.de.
IP Addresses
shirt1.com points to a single IP: 46.4.68.242.
Other host names, for instance teamstars.de, schul.ag, mail.apaya.ag, static.242.68.4.46.clients.your-server.de and apaya.ag share IP numbers with shirt1.com.
Name Servers
shirt1.com is delegated to three name servers: ns1.shirt1.com, ns1a.dodns.net and ns2a.dodns.net.
shirt1.com at least partially shares its name servers with other domains, for instance dokd.de, lisv.de, elotickets.com, mineralwasser.de and tintschl-jobcenter.de.
These name servers are often used together with the name servers ns1.dodns.net.
Host names with two IP numbers: ns1a.dodns.net points to 2001:8d8:fe:53:217:160:82:254 and 217.160.82.254; ns2a.dodns.net points to 2607:f1c0:fe:53:185:132:35:254 and 185.132.35.254
Mail Servers
shirt1.com is served by a single mail server, shirt1-com.mail.protection.outlook.com.
The host name shirt1-com.mail.protection.outlook.com resolves to eight IP numbers: 2a01:111:f403:ca27::, 2a01:111:f403:ca2d::, 2a01:111:f403:ca2d::1, 2a01:111:f403:ca2d::2, 52.101.168.0, 52.101.170.0, 52.101.170.1 and 52.101.170.2.