dulcop.com - dns.ninja
dulcop.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=1785824732 | ||||||
Same first word
Similar names
DNS History
18 records (9 active, 9 former)
●NSdns.technorail.com2015-11-15 → 2026-08-04 · 3 obs
● 2015-11-15 08:04:54
● 2026-08-04 06:54:36
●NSdns2.technorail.com2015-11-15 → 2026-08-04 · 3 obs
● 2015-11-15 08:04:54
● 2026-08-04 06:54:36
●NSdns3.arubadns.net2015-11-15 → 2026-08-04 · 3 obs
● 2015-11-15 08:04:54
● 2026-08-04 06:54:36
●NSdns4.arubadns.cz2015-11-15 → 2026-08-04 · 3 obs
● 2015-11-15 08:04:54
● 2026-08-04 06:54:36
○NSns1.dreamhost.com2015-07-17 → 2015-07-17 · 3 obs
○ 2015-11-15 08:04:54
○ 2026-08-04 06:54:36
○NSns2.dreamhost.com2015-07-17 → 2015-07-17 · 3 obs
○ 2015-11-15 08:04:54
○ 2026-08-04 06:54:36
○NSns3.dreamhost.com2015-07-17 → 2015-07-17 · 3 obs
○ 2015-11-15 08:04:54
○ 2026-08-04 06:54:36
●MXalt1.aspmx.l.google.com2015-07-17 → 2026-08-04 · 2 obs
● 2026-08-04 06:54:36
●MXalt2.aspmx.l.google.com2015-07-17 → 2026-08-04 · 2 obs
● 2026-08-04 06:54:36
●MXaspmx.l.google.com2015-07-17 → 2026-08-04 · 2 obs
● 2026-08-04 06:54:36
●MXaspmx2.googlemail.com2015-07-17 → 2026-08-04 · 2 obs
● 2026-08-04 06:54:36
○MXaspmx3.googlemail.com2015-07-17 → 2015-07-17 · 3 obs
○ 2015-11-15 08:04:54
○ 2026-08-04 06:54:36
○MXaspmx4.googlemail.com2015-07-17 → 2015-07-17 · 3 obs
○ 2015-11-15 08:04:54
○ 2026-08-04 06:54:36
○MXaspmx5.googlemail.com2015-07-17 → 2015-07-17 · 3 obs
○ 2015-11-15 08:04:54
○ 2026-08-04 06:54:36
○A136.243.147.182016-02-10 → 2021-10-14 · 5 obs
● 2016-02-10 01:42:30
● 2021-10-14 08:57:02
○ 2026-02-16 08:07:12
○ 2026-08-04 06:54:36
●A209.227.237.1202026-02-16 → 2026-08-04 · 3 obs
● 2026-02-16 08:07:12
● 2026-08-04 06:54:36
○A69.163.221.02015-07-17 → 2015-07-17 · 3 obs
○ 2015-11-15 08:04:54
○ 2026-08-04 06:54:36
○A78.46.176.1502015-11-15 → 2015-11-15 · 4 obs
● 2015-11-15 08:04:54
○ 2016-02-10 01:42:30
○ 2026-08-04 06:54:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, f.gtld-servers.net, d.gtld-servers.net, c.gtld-servers.net... | - |
| dulcop.com | dns2.technorail.com, dns.technorail.com, dns4.arubadns.cz, dns3.arubadns.net | 4 records |
✅ Authoritative Response
Server:81.2.216.238
NS records: dns2.technorail.com, dns.technorail.com, dns4.arubadns.cz, dns3.arubadns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dulcop.com (unsigned zone)
⏱️ Timing
Total: 893ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 209.227.237.120 |
| NS | 4 | dns.technorail.com, dns4.arubadns.cz... |
| MX | 4 | aspmx.l.google.com (pri: 10), aspmx2.googlemail.com (pri: 50)... |
| TXT | 12 | h72m6gn90bjekjltcmo6ledj4u, actalis-dcv=j3aeef2v6i9nb2ditum1u48po6... |
| SOA | 1 | dns.technorail.com hostmaster.dulcop.com |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (dns2.technorail.com, dns2.technorail.com, dns.technorail.com...)
Analysis
IP Addresses
dulcop.com directs to one IP number, which is 209.227.237.120.
Among the host names that share IP numbers with dulcop.com are www.rgb-bamboo.it, www.apam.it, montefarmaco.it and two others.
Name Servers
The domain dulcop.com is delegated to these four name servers: dns2.technorail.com, dns.technorail.com, dns4.arubadns.cz and dns3.arubadns.net.
The name servers of dulcop.com overlap at least partially with those of other domains — among them bancarellaweb.it, amapachamama.com, seairlandshots.com and two more.
Each of the four hosts dns2.technorail.com, dns.technorail.com, dns4.arubadns.cz and dns3.arubadns.net has two IP addresses. dns2.technorail.com points to 95.110.136.8 and 2a00:6d42:3:2096::f:1. dns.technorail.com points to 94.177.210.13 and 2a00:6d40:2:2082::f:1. dns4.arubadns.cz points to 81.2.216.238 and 2001:15e8:104:4::d8ee. dns3.arubadns.net points to 95.110.220.5 and 2a00:6d41:3:206e::f:1.
Mail Servers
The four mail servers for dulcop.com are aspmx2.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.
dulcop.com shares at least some of its mail servers with other domains — for example ns500759.ns500698.ns500698.ns500698.ns500698.ns500698.ns500698.ns500698.ns500735.ns500708.ns500698.ns500576.ns500576.ns500576.ns500652.ns500619.ns500619.trackreceptor.com, verisignseal.com.pl, virtualdc.org and two more.
These mail servers tend to be used in conjunction with alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx3.googlemail.com and two additional mail servers.
aspmx2.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com all carry two IP numbers apiece: aspmx2.googlemail.com directs to 108.177.123.27 and 2800:3f0:4003:c0f::1b; aspmx.l.google.com directs to 172.253.62.26 and 2607:f8b0:4004:c07::1a; alt1.aspmx.l.google.com directs to 108.177.123.27 and 2800:3f0:4003:c0f::1a; alt2.aspmx.l.google.com directs to 172.253.116.26 and 2a00:1450:400b:c02::1b.
The host names aspmx2.googlemail.com and alt1.aspmx.l.google.com both resolve to 108.177.123.27 IP addresses.