challenge-rh.com - robtex.com
challenge-rh.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=1777219101 | ||||||
Same first word
challenge-rh.com |
DNS History
8 records (8 active, 0 former)
●NSns1070.ui-dns.biz2026-03-11 → 2026-04-26 · 2 obs
● 2026-04-26 16:06:12
●NSns1076.ui-dns.org2026-03-11 → 2026-04-26 · 2 obs
● 2026-04-26 16:06:12
●NSns1094.ui-dns.com2026-03-11 → 2026-04-26 · 2 obs
● 2026-04-26 16:06:12
●A2001:8d8:100f:f000::24d2026-03-11 → 2026-04-26 · 2 obs
● 2026-04-26 16:06:12
●A217.160.0.2362026-03-11 → 2026-04-26 · 2 obs
● 2026-04-26 16:06:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| challenge-rh.com | ns1070.ui-dns.biz, ns1076.ui-dns.org, ns1105.ui-dns.de, ns1094.ui-dns.com | 2 records |
✅ Authoritative Response
Server:217.160.80.105
NS records: ns1070.ui-dns.biz, ns1076.ui-dns.org, ns1105.ui-dns.de, ns1094.ui-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for challenge-rh.com (unsigned zone)
⏱️ Timing
Total: 1597ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.160.0.236 |
| AAAA | 1 | 2001:8d8:100f:f000::24d |
| NS | 4 | ns1076.ui-dns.org, ns1070.ui-dns.biz... |
| MX | 2 | mx01.ionos.fr (pri: 10), mx00.ionos.fr (pri: 10) |
| TXT | 1 | v=spf1 include:_spf-eu.ionos.com ~all |
| SOA | 1 | ns1070.ui-dns.biz hostmaster.1und1.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1094.ui-dns.com, ns1094.ui-dns.com)
Analysis
IP Addresses
challenge-rh.com points to two IP numbers: 2001:8d8:100f:f000::24d and 217.160.0.236.
Other host names, for instance ammely.de, gct.es, truewaycogic.net, davita.healthcare and udis.de share IP numbers with challenge-rh.com.
Name Servers
challenge-rh.com is delegated to four name servers: ns1070.ui-dns.biz, ns1094.ui-dns.com, ns1105.ui-dns.de and ns1076.ui-dns.org.
challenge-rh.com at least partially shares its name servers with other domains, for instance pixelplus.de, locatehf.net, internetprofitcenter.ca, le-a.fr and solaresindustriales.com.
These name servers are commonly used with ns1105.ui-dns.biz, ns1105.ui-dns.com, ns1105.ui-dns.org, ns1070.ui-dns.org, ns1070.ui-dns.com, ns1070.ui-dns.de, ns1094.ui-dns.biz, ns1094.ui-dns.de, ns1094.ui-dns.org and ns1076.ui-dns.biz.
Host names with three IP numbers:
ns1105.ui-dns.de points to 2607:f1c0:fe:53:185:132:32:105, 185.132.32.105 and 217.160.80.105.
Host names with two IP numbers:
ns1070.ui-dns.biz points to 2001:8d8:fe:53:0:d9a0:5146:100 and 217.160.81.70.
ns1094.ui-dns.com points to 2001:8d8:fe:53:0:d9a0:525e:100 and 217.160.82.94.
ns1076.ui-dns.org points to 2001:8d8:fe:53:0:d9a0:534c:100 and 217.160.83.76.
Mail Servers
Two mail servers mx00.ionos.fr and mx01.ionos.fr handle challenge-rh.com.
challenge-rh.com uses the same mail server setup as other domains such as rootmastersound.com, waynapitch.fr, corseret.com, newsquash.fr and coeur-de-disciple.com.
Host names with a single IP:
mx00.ionos.fr resolves to 212.227.15.41.
mx01.ionos.fr resolves to 217.72.192.67.