contapt.com - dns.ninja
contapt.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=1784720972 | ||||||
Same first word
contapt.com |
Similar names
DNS History
11 records (7 active, 4 former)
●NSdns1.host-redirect.com2026-03-28 → 2026-07-22 · 3 obs
● 2026-03-28 00:36:02
● 2026-07-22 12:07:22
●NSdns2.host-redirect.com2026-03-28 → 2026-07-22 · 3 obs
● 2026-03-28 00:36:02
● 2026-07-22 12:07:22
●NSdns3.host-redirect.com2026-03-28 → 2026-07-22 · 3 obs
● 2026-03-28 00:36:02
● 2026-07-22 12:07:22
●NSdns4.host-redirect.com2026-03-28 → 2026-07-22 · 3 obs
● 2026-03-28 00:36:02
● 2026-07-22 12:07:22
○NSns1.esoterica.com2015-06-27 → 2017-03-13 · 4 obs
● 2017-03-13 02:06:38
○ 2026-03-28 00:36:02
○ 2026-07-22 12:07:22
○NSns2.esoterica.com2015-06-27 → 2017-03-13 · 4 obs
● 2017-03-13 02:06:38
○ 2026-03-28 00:36:02
○ 2026-07-22 12:07:22
○MXmail.contapt.com2015-06-27 → 2017-03-13 · 4 obs
● 2017-03-13 02:06:38
○ 2026-03-28 00:36:02
○ 2026-07-22 12:07:22
●MXmx01.host-services.com2026-03-28 → 2026-07-22 · 3 obs
● 2026-03-28 00:36:02
● 2026-07-22 12:07:22
●MXmx02.host-services.com2026-03-28 → 2026-07-22 · 3 obs
● 2026-03-28 00:36:02
● 2026-07-22 12:07:22
●MXmx03.host-services.com2026-03-28 → 2026-07-22 · 3 obs
● 2026-03-28 00:36:02
● 2026-07-22 12:07:22
○A80.172.241.442015-06-27 → 2017-03-13 · 4 obs
● 2017-03-13 02:06:38
○ 2026-03-28 00:36:02
○ 2026-07-22 12:07:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net, e.gtld-servers.net... | - |
| contapt.com | dns1.host-redirect.com, dns2.host-redirect.com, dns3.host-redirect.com, dns4.host-redirect.com | 7 records |
✅ Authoritative Response
Server:91.198.47.1
NS records: dns1.host-redirect.com, dns2.host-redirect.com, dns3.host-redirect.com, dns4.host-redirect.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for contapt.com (unsigned zone)
⏱️ Timing
Total: 515ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | dns1.host-redirect.com, dns2.host-redirect.com... |
| MX | 3 | mx02.host-services.com (pri: 20), mx01.host-services.com (pri: 30)... |
| TXT | 1 | v=spf1 include:spf.mailbox.pt ~all |
| SOA | 1 | dns1.host-redirect.com hostmaster.contap |
📌 Glue Records Collected
Total: 7
Out-of-bailiwick: 7 (dns1.host-redirect.com, dns1.host-redirect.com, dns2.host-redirect.com...)
Analysis
Name Servers
The authoritative name servers for contapt.com are dns1.host-redirect.com, dns2.host-redirect.com, dns3.host-redirect.com and dns4.host-redirect.com.
contapt.com partially shares its NS delegation with several other domains, including avefa.pt, megabox.pt, marcbellucci.com and two others.
Hostnames that resolve to two IP addresses:
The A records for dns1.host-redirect.com return 91.198.47.1 and 2001:4cc0:4:1::5.
The A records for dns2.host-redirect.com return 194.8.30.2 and 2001:4cc0:4:10::5.
The A records for dns4.host-redirect.com return 185.15.23.202 and 2001:4cc0:3:a::6dfe.
Hosts with just one IP address:
dns3.host-redirect.com resolves to the IP address 94.126.175.203.
Mail Servers
contapt.com uses three mail servers — mx01.host-services.com, mx02.host-services.com and mx03.host-services.com.
contapt.com has at least partial mail server overlap with other domains such as skillup.pt, koizadigital.pt, essential-business.pt and two more.
mx01.host-services.com has IP address 176.61.144.30, mx02.host-services.com has IP address 176.61.144.35 and mx03.host-services.com has IP address 176.61.144.40 — one address each.