coreconcept.pt - robtex.com
coreconcept.pt
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.2.4.91🇮🇹 REGISTER-AS185.2.4.0/22 Register.IT S.p.A. prefix | ||||||
| PTR | lhwp1091.webapps.net | ||||||
| NS | ns1.amenworld.com ⭐ | ||||||
| A | 2a01:8100:2911::2:184:4🇮🇹 REGISTER-AS2a01:8100:2000::/36 | ||||||
| A | 81.88.61.4🇮🇹 REGISTER-AS81.88.48.0/20 Register.IT S.p.A. prefix | ||||||
| PTR | host-81-88-61-4.dedicatedservers.it | ||||||
| NS | ns2.amenworld.com | ||||||
| A | 81.88.63.40🇮🇹 REGISTER-AS81.88.63.0/24 Register.IT S.p.A. prefix | ||||||
| PTR | ns2.amenworld.com | ||||||
| MX | mail-pt.securemail.pro ⭐ | ||||||
| A | 81.88.48.101🇮🇹 REGISTER-AS81.88.48.0/20 Register.IT S.p.A. prefix | ||||||
| PTR | massenet.register.it | ||||||
| TXT | MS=ms54439544 | ||||||
| TXT | v=spf1 include:spf.webapps.net ~all | ||||||
| SOA | ns1.amenworld.comroot@amen.fr 2026-01-27 #1 | ||||||
pt
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | curiosity.dns.pt ⭐ | ||||||
| NS | a.dns.pt | ||||||
| NS | b.dns.pt | ||||||
| NS | c.dns.pt | ||||||
| NS | d.dns.pt | ||||||
| NS | e.dns.pt | ||||||
| NS | g.dns.pt | ||||||
| NS | h.dns.pt | ||||||
| NS | ns.dns.br ⚠️ Not in parent delegation | ||||||
| NS | ns2.nic.fr ⚠️ Not in parent delegation | ||||||
| SOA | curiosity.dns.ptrequest@dns.pt 2026-03-29 #20 | ||||||
Same first word
Similar names
DNS History
5 records (4 active, 1 former)
●NSns1.amenworld.com2015-07-19 → 2026-03-29 · 2 obs
● 2026-03-29 10:27:24
●NSns2.amenworld.com2015-07-19 → 2026-03-29 · 2 obs
● 2026-03-29 10:27:24
●MXmail-pt.securemail.pro2015-07-19 → 2026-03-29 · 2 obs
● 2026-03-29 10:27:24
●A185.2.4.912026-02-20 → 2026-03-29 · 3 obs
● 2026-02-20 09:45:32
● 2026-03-29 10:27:24
○A81.88.57.702015-07-19 → 2020-04-01 · 4 obs
● 2020-04-01 07:25:42
○ 2026-02-20 09:45:32
○ 2026-03-29 10:27:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| pt | a.dns.pt, b.dns.pt, c.dns.pt, d.dns.pt... | - |
| coreconcept.pt | ns1.amenworld.com, ns2.amenworld.com | - |
✅ Authoritative Response
Server:81.88.63.40
NS records: ns1.amenworld.com, ns2.amenworld.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for coreconcept.pt (unsigned zone)
⏱️ Timing
Total: 1081ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.2.4.91 |
| NS | 2 | ns1.amenworld.com, ns2.amenworld.com |
| MX | 1 | mail-pt.securemail.pro (pri: 10) |
| TXT | 2 | MS=ms54439544, v=spf1 include:spf.webapps.net ~all |
| SOA | 1 | ns1.amenworld.com root.amen.fr |
Analysis
IP Addresses
coreconcept.pt resolves to one IP number: 185.2.4.91.
other host names including proficoambiente.pt, marante.pt, www.combate.info, crdt.pt and so-int.com share IP numbers with coreconcept.pt.
Name Servers
coreconcept.pt is delegated to two name servers ns1.amenworld.com and ns2.amenworld.com.
coreconcept.pt shares the same name server setup as other domains, for instance triipi.com, tendadaalma.pt, bas.fr, utuc.net and winds.pt.
coreconcept.pt at least partially shares name servers with other domains, for instance habbill.com, stand-broker.com, addd.fr, armp.sn and omcgervais.fr.
These name servers are commonly used with ns2.amen.fr, paris.amen.fr, ns1.host7x24.com, ns2.host7x24.com and ns1.amen.fr.
Two IP numbers for a host: ns1.amenworld.com points to 2a01:8100:2911::2:184:4 and 81.88.61.4.
One IP number for a host: ns2.amenworld.com points to 81.88.63.40.
Mail Servers
coreconcept.pt is handled by a single mail server, mail-pt.securemail.pro.
coreconcept.pt shares the same mail server setup as other domains, for instance empsoft.pt, keyinvoice.info, mosoffice.pt, onlinecasinoedition.com and ecovias.pt.
coreconcept.pt shares some mail servers with other domains, at least partially, for example jjsilvagarcia.com and aicep.com.
mail-pt.securemail.pro resolves to IP 81.88.48.101.