mdr-contracting.com - robtex.com
mdr-contracting.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=1774500502 | ||||||
Same first word
mdr-contracting.com |
DNS History
8 records (8 active, 0 former)
●NSns1091.ui-dns.org2026-03-21 → 2026-03-26 · 2 obs
● 2026-03-26 04:54:56
●NSns1101.ui-dns.com2026-03-21 → 2026-03-26 · 2 obs
● 2026-03-26 04:54:56
●NSns1103.ui-dns.biz2026-03-21 → 2026-03-26 · 2 obs
● 2026-03-26 04:54:56
●A2001:8d8:100f:f000::2002026-03-21 → 2026-03-26 · 2 obs
● 2026-03-26 04:54:56
●A217.160.0.152026-03-21 → 2026-03-26 · 2 obs
● 2026-03-26 04:54:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| mdr-contracting.com | ns1091.ui-dns.org, ns1103.ui-dns.biz, ns1117.ui-dns.de, ns1101.ui-dns.com | 2 records |
✅ Authoritative Response
Server:217.160.83.91
NS records: ns1091.ui-dns.org, ns1103.ui-dns.biz, ns1117.ui-dns.de, ns1101.ui-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mdr-contracting.com (unsigned zone)
⏱️ Timing
Total: 983ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.160.0.15 |
| AAAA | 1 | 2001:8d8:100f:f000::200 |
| NS | 4 | ns1103.ui-dns.biz, ns1101.ui-dns.com... |
| MX | 2 | mx01.ionos.com (pri: 10), mx00.ionos.com (pri: 10) |
| TXT | 1 | v=spf1 include:_spf-us.ionos.com ~all |
| SOA | 1 | ns1101.ui-dns.com hostmaster.1und1.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1101.ui-dns.com, ns1101.ui-dns.com)
Analysis
IP Addresses
mdr-contracting.com points to two IP numbers: 2001:8d8:100f:f000::200 and 217.160.0.15.
Other host names such as u-dit.com, xn--knigsprodukte-imb.de, gta-server.de, klinische-psycho-neuro-immunologie.de and pure-intuition.com share IP numbers with mdr-contracting.com.
Name Servers
mdr-contracting.com is delegated to four name servers: ns1103.ui-dns.biz, ns1101.ui-dns.com, ns1117.ui-dns.de and ns1091.ui-dns.org.
At least part of the name servers for mdr-contracting.com are shared with other domains, for instance centrosensei.com, tfluids.com, plinske.de, indibaenlaspalmas.net and zfgh.org.
these name servers are commonly used with the name servers ns1103.ui-dns.com, ns1103.ui-dns.de, ns1103.ui-dns.org, ns1117.ui-dns.biz, ns1117.ui-dns.org, ns1117.ui-dns.com, ns1101.ui-dns.biz, ns1101.ui-dns.de, ns1101.ui-dns.org and ns1091.ui-dns.com.
Host names with two IP numbers:
ns1103.ui-dns.biz points to: 2001:8d8:fe:53:0:d9a0:5167:100 and 217.160.81.103
ns1101.ui-dns.com points to: 2001:8d8:fe:53:0:d9a0:5265:100 and 217.160.82.101
ns1117.ui-dns.de points to: 2607:f1c0:fe:53:185:132:32:117 and 217.160.80.117
ns1091.ui-dns.org points to: 2001:8d8:fe:53:0:d9a0:535b:100 and 217.160.83.91
Mail Servers
mdr-contracting.com is handled by two mail servers: mx00.ionos.com and mx01.ionos.com.
mdr-contracting.com uses the same mail server setup as other domains, for instance elsieandemma.com, stockmarketpredictions.info, mrxo.com, fard.us and chefkampf.com.
Hostnames with a single IP
mx00.ionos.com resolves to: 74.208.5.3.
mx01.ionos.com resolves to: 74.208.5.21.