techstep.biz - robtex.com
techstep.biz
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns6.az.pl ⭐ ⚠️ Not in zone NS records | ||||||
| A | 2001:8d8:fe:53:7072::1🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| PTR | dns.online.pro | ||||||
| A | 217.160.80.248🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| PTR | dns.online.pro | ||||||
| NS | ns7.az.pl ⚠️ Not in zone NS records | ||||||
| A | 2001:8d8:fe:53:7072::2🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| PTR | dns2.online.pro | ||||||
| A | 217.160.81.245🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| PTR | dns2.online.pro | ||||||
| NS | ns8.az.pl ⚠️ Not in zone NS records | ||||||
| A | 2001:8d8:fe:53:7072::3🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| PTR | dns3.online.pro | ||||||
| A | 217.160.82.248🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| PTR | dns3.online.pro | ||||||
| MX | techstep.biz ⭐ | ||||||
| SOA | ns6.az.pladmin@online.pro serial=1116176736 | ||||||
biz
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld.biz ⭐ | ||||||
| NS | b.gtld.biz | ||||||
| NS | c.gtld.biz | ||||||
| NS | m.gtld.biz | ||||||
| NS | n.gtld.biz | ||||||
| NS | w.gtld.biz | ||||||
| NS | x.gtld.biz | ||||||
| NS | y.gtld.biz | ||||||
| SOA | a.gtld.bizadmin@tldns.godaddy serial=1774468642 | ||||||
MX for
techstep.biz |
Same first word
techstep.biz |
techstep.se |
techstep.no |
techstep.co.nz |
techstep.net |
techstep.ca |
techstep.de |
techstep.in |
techstep.org |
techstep.io |
techstep.com |
techstep.solutions |
techstep.ru |
Similar names
DNS History
4 records (4 active, 0 former)
●MXtechstep.biz2026-03-01 → 2026-03-25 · 2 obs
● 2026-03-01 17:00:02
● 2026-03-25 20:17:28
● 2026-03-25 20:17:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| biz | b.gtld.biz, y.gtld.biz, m.gtld.biz, w.gtld.biz... | 14 records |
| techstep.biz | ns6.az.pl, ns7.az.pl, ns8.az.pl | - |
✅ Authoritative Response
Server:217.160.80.248
NS records: ns6.az.pl, ns7.az.pl, ns8.az.pl
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for techstep.biz (unsigned zone)
⏱️ Timing
Total: 638ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| MX | 1 | techstep.biz (pri: 10) |
| SOA | 1 | ns6.az.pl admin.online.pro |
📌 Glue Records Collected
Total: 14
In-bailiwick: 14 (y.gtld.biz, x.gtld.biz, w.gtld.biz...)
Analysis
Mail Server Role
techstep.biz is the mail server for techstep.biz.
Name Servers
techstep.biz delegates to three name servers: ns6.az.pl, ns7.az.pl and ns8.az.pl.
techstep.biz shares some name servers with other domains, for example a2p.pl, jaroslawkowalski.pl, guliver.rzeszow.pl, grutza.eu and varme.pl.
Host names with two IP numbers:
ns6.az.pl: 2001:8d8:fe:53:7072::1 and 217.160.80.248
ns7.az.pl: 2001:8d8:fe:53:7072::2 and 217.160.81.245
ns8.az.pl: 2001:8d8:fe:53:7072::3 and 217.160.82.248
Mail Servers
One mail server handles techstep.biz.