kn-construction.com - robtex.com
kn-construction.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=1774586017 | ||||||
Same first word
kn-construction.com |
DNS History
11 records (6 active, 5 former)
●NSns1043.ui-dns.org2026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 05:01:02
●NSns1067.ui-dns.com2026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 05:01:02
●NSns1076.ui-dns.biz2026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 05:01:02
○NSns71.domaincontrol.com2015-08-18 → 2017-04-06 · 3 obs
● 2017-04-06 00:53:44
○ 2026-03-27 05:01:02
○NSns72.domaincontrol.com2015-08-18 → 2017-04-06 · 3 obs
● 2017-04-06 00:53:44
○ 2026-03-27 05:01:02
○MXmailstore1.secureserver.net2015-08-18 → 2017-04-06 · 3 obs
● 2017-04-06 00:53:44
○ 2026-03-27 05:01:02
○MXsmtp.secureserver.net2015-08-18 → 2017-04-06 · 3 obs
● 2017-04-06 00:53:44
○ 2026-03-27 05:01:02
○A208.109.181.2202015-08-18 → 2017-04-06 · 3 obs
● 2017-04-06 00:53:44
○ 2026-03-27 05:01:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| kn-construction.com | ns1043.ui-dns.org, ns1076.ui-dns.biz, ns1055.ui-dns.de, ns1067.ui-dns.com | 2 records |
✅ Authoritative Response
Server:217.160.81.76
NS records: ns1043.ui-dns.org, ns1076.ui-dns.biz, ns1055.ui-dns.de, ns1067.ui-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for kn-construction.com (unsigned zone)
⏱️ Timing
Total: 334ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns1067.ui-dns.com, ns1043.ui-dns.org... |
| MX | 2 | mx00.ionos.fr (pri: 10), mx01.ionos.fr (pri: 10) |
| TXT | 1 | v=spf1 include:_spf-eu.ionos.com ~all |
| SOA | 1 | ns1055.ui-dns.de hostmaster.1und1.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1067.ui-dns.com, ns1067.ui-dns.com)
Analysis
Name Servers
kn-construction.com is delegated to four name servers: ns1076.ui-dns.biz, ns1067.ui-dns.com, ns1055.ui-dns.de and ns1043.ui-dns.org.
kn-construction.com at least partially shares its name servers with other domains, for instance forestaljmromay.com, comandos.mx, smithlaw.co.uk, spd-stormarn.de and schwietzke.de.
These name servers are commonly used with ns1043.ui-dns.de, ns1043.ui-dns.biz, ns1043.ui-dns.com, ns1055.ui-dns.org, ns1055.ui-dns.biz, ns1055.ui-dns.com, ns1067.ui-dns.org, ns1067.ui-dns.biz, ns1076.ui-dns.de and ns1067.ui-dns.de.
Host names with two IPs: ns1076.ui-dns.biz points to 2001:8d8:fe:53:0:d9a0:514c:100 and 217.160.81.76; ns1067.ui-dns.com points to 2001:8d8:fe:53:0:d9a0:5243:100 and 217.160.82.67; ns1055.ui-dns.de points to 2607:f1c0:fe:53:185:132:32:55 and 217.160.80.55; ns1043.ui-dns.org points to 2001:8d8:fe:53:0:d9a0:532b:100 and 217.160.83.43.
Mail Servers
Two mail servers mx00.ionos.fr and mx01.ionos.fr handle kn-construction.com.
kn-construction.com uses the same mail server setup as other domains such as eurodec.fr, venturio.fr, vcro.fr, os-systems.com and royalpizzalille.com.
kn-construction.com shares at least some mail servers with other domains, for instance web-konseil.com and smsauto.fr.
Host names with a single IP:
mx00.ionos.fr resolves to 212.227.15.41.
mx01.ionos.fr resolves to 217.72.192.67.