1st-group.com - robtex.com
1st-group.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=1774378472 | ||||||
Subdomains
www.1st-group.com |
Same first word
1st-group.jp |
1st-group.de |
1st-group.com |
DNS History
10 records (6 active, 4 former)
●NSns1.adns2.de2026-03-24 → 2026-03-24 · 3 obs
● 2026-03-24 18:56:30
● 2026-03-24 18:56:32
●NSns1.mahla-mm.de2015-05-27 → 2026-03-24 · 2 obs
● 2026-03-24 18:56:32
●NSns2.adns2.de2026-03-24 → 2026-03-24 · 3 obs
● 2026-03-24 18:56:30
● 2026-03-24 18:56:32
●NSns2.mahla-mm.de2015-05-27 → 2026-03-24 · 2 obs
● 2026-03-24 18:56:32
●MX1stgroup-com0i.mail.protection.outlook.com2017-06-05 → 2026-03-24 · 3 obs
● 2017-06-05 14:09:02
● 2026-03-24 18:56:32
○MXmail.mahla-mm.de2015-05-27 → 2016-04-13 · 4 obs
● 2016-04-13 12:05:10
○ 2016-09-26 16:31:24
○ 2026-03-24 18:56:32
○MXrelay.outline.de2016-09-26 → 2016-09-26 · 4 obs
● 2016-09-26 16:31:24
○ 2017-06-05 14:09:02
○ 2026-03-24 18:56:32
○MXremote.1st-group.com2016-01-04 → 2016-09-26 · 5 obs
● 2016-01-04 13:16:40
● 2016-09-26 16:31:24
○ 2017-06-05 14:09:02
○ 2026-03-24 18:56:32
●A213.133.106.1982026-03-24 → 2026-03-24 · 3 obs
● 2026-03-24 18:56:30
● 2026-03-24 18:56:32
○A216.185.152.1542015-05-27 → 2017-06-05 · 4 obs
● 2017-06-05 14:09:02
○ 2026-03-24 18:56:30
○ 2026-03-24 18:56:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, m.gtld-servers.net, k.gtld-servers.net, e.gtld-servers.net... | - |
| 1st-group.com | ns1.adns2.de, ns2.adns2.de | - |
✅ Authoritative Response
Server:62.116.145.206
NS records: ns1.adns2.de, ns2.adns2.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 1st-group.com (unsigned zone)
⏱️ Timing
Total: 997ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 213.133.106.198 |
| NS | 2 | ns1.mahla-mm.de, ns2.mahla-mm.de |
| MX | 1 | 1stgroup-com0i.mail.protection.outlook.c |
| TXT | 3 | v=spf1 include:spf.protection.outlook.co, MS=ms65193505... |
| SOA | 1 | ns1.mahla-mm.de hostmaster.adns2.de |
Analysis
Hierarchy
1st-group.com is the parent of www.1st-group.com.
IP Addresses
1st-group.com resolves to a single IP: 213.133.106.198.
Other host names, for instance mx.ab-innowave.de, clubhabitat.at, castaways-resort-belize.com, mail.ansolog.de and asmotec-kf.de share IP numbers with 1st-group.com.
Name Servers
1st-group.com is delegated to four name servers: ns1.adns2.de, ns2.adns2.de, ns1.mahla-mm.de and ns2.mahla-mm.de.
1st-group.com shares some name servers with other domains, for example schefter.net, alpguide.net, delius-klasing.de, palast.co and forinox.de.
These name servers are commonly used together with ns2.hostweb.de and ns1.hostweb.de.
Host names with two IP numbers: Host name ns1.adns2.de points to 2a00:15a8:1::d91f:520a:1 and 217.31.82.10; Host name ns2.adns2.de points to 2001:4178:2:1318::8a4f:53 and 62.116.145.206. Host names with one IP number: Host name ns1.mahla-mm.de points to 217.31.82.10; Host name ns2.mahla-mm.de points to 62.116.145.206. Host names that point to 217.31.82.10: ns1.adns2.de and ns1.mahla-mm.de. Host names that point to 62.116.145.206: ns2.adns2.de and ns2.mahla-mm.de.
Mail Servers
1st-group.com is handled by a single mail server, 1stgroup-com0i.mail.protection.outlook.com.
Host 1stgroup-com0i.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::6, 2a01:111:f403:ca04::c, 2a01:111:f403:ca04::10, 2a01:111:f403:ca09::, 52.101.68.0, 52.101.73.1, 52.101.73.19 and 52.101.73.26.