it-smart.com - dns.ninja
it-smart.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.it-smart.net ⭐ ⚠️ Not in parent delegation | ||||||
| A | 149.154.159.200🇩🇪 M-1149.154.159.0/24 M247-Germany | ||||||
| PTR | vs1.it-smart.net | ||||||
| NS | ns.arne.de ⚠️ Not in zone NS records | ||||||
| A | 149.154.159.200🇩🇪 M-1149.154.159.0/24 M247-Germany | ||||||
| PTR | vs1.it-smart.net | ||||||
| NS | ns3.xtremeweb.de | ||||||
| A | 2a01:4a0:2002:2198:130:185:108:193🇩🇪 XIRRA2a01:4a0:2002::/48 Xirra GmbH | ||||||
| PTR | ns3.xtremeweb.de | ||||||
| A | 130.185.108.193🇩🇪 XIRRA130.185.104.0/21 -NET | ||||||
| PTR | ns3.xtremeweb.de | ||||||
| NS | ns4.xtremeweb.de | ||||||
| A | 2604:4300:a:d:192:151:155:164🇺🇸 NOCIX2604:4300::/32 -2604-4300 | ||||||
| PTR | ns4.xtremeweb.de | ||||||
| A | 192.151.155.164🇸🇦 NOCIX192.151.144.0/20 -192-151 | ||||||
| MX | mail.holick.it ⭐ | ||||||
| A | 2a02:c206:3008:1852::1🇩🇪 CONTABO2a02:c206::/32 | ||||||
| PTR | mail.status3.it | ||||||
| A | 185.218.126.73🇩🇪 CONTABO185.218.126.0/24 | ||||||
| PTR | mail.status3.it | ||||||
| MX | mx2.it-smart.net(20) | ||||||
| A | 185.218.126.73🇩🇪 CONTABO185.218.126.0/24 | ||||||
| PTR | mail.status3.it | ||||||
| TXT | v=spf1 ip6:2a01:170:1056::/48 ip6:2a02:c206:3008::/48 ip4:167.89.93.111 ip4:8... | ||||||
| SOA | ns1.it-smart.netdns@arne.de 2022-02-26 #1 | ||||||
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=1786136444 | ||||||
Same first word
it-smart.net |
it-smart.pl |
it-smart.org |
it-smart.com |
it-smart.ro |
it-smart.de |
it-smart.co.il |
it-smart.biz |
it-smart.ru |
Similar names
DNS History
11 records (6 active, 5 former)
●NSns.arne.de2026-03-01 → 2026-08-07 · 3 obs
● 2026-03-01 03:24:54
● 2026-08-07 21:14:26
○NSns0.xname.org2015-07-24 → 2017-10-07 · 4 obs
● 2017-10-07 08:25:06
○ 2026-03-01 03:24:54
○ 2026-08-07 21:14:26
●NSns1.it-smart.net2015-07-24 → 2026-08-07 · 2 obs
● 2026-08-07 21:14:26
○NSns1.xname.org2015-07-24 → 2017-10-07 · 4 obs
● 2017-10-07 08:25:06
○ 2026-03-01 03:24:54
○ 2026-08-07 21:14:26
○NSns2.xname.org2015-07-24 → 2017-10-07 · 4 obs
● 2017-10-07 08:25:06
○ 2026-03-01 03:24:54
○ 2026-08-07 21:14:26
●NSns3.xtremeweb.de2026-03-01 → 2026-08-07 · 3 obs
● 2026-03-01 03:24:54
● 2026-08-07 21:14:26
●NSns4.xtremeweb.de2015-07-24 → 2026-08-07 · 2 obs
● 2026-08-07 21:14:26
●MXmail.holick.it2026-03-01 → 2026-08-07 · 3 obs
● 2026-03-01 03:24:54
● 2026-08-07 21:14:26
○MXmail.it-smart.net2015-07-24 → 2017-10-07 · 4 obs
● 2017-10-07 08:25:06
○ 2026-03-01 03:24:54
○ 2026-08-07 21:14:26
○MXmx.it-smart.com2015-07-24 → 2017-10-07 · 4 obs
● 2017-10-07 08:25:06
○ 2026-03-01 03:24:54
○ 2026-08-07 21:14:26
●MXmx2.it-smart.net2026-03-01 → 2026-08-07 · 3 obs
● 2026-03-01 03:24:54
● 2026-08-07 21:14:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| it-smart.com | ns3.xtremeweb.de, ns4.xtremeweb.de, ns.arne.de | - |
✅ Authoritative Response
Server:130.185.108.193
NS records: ns3.xtremeweb.de, ns4.xtremeweb.de, ns.arne.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for it-smart.com (unsigned zone)
⏱️ Timing
Total: 521ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 3 | ns3.xtremeweb.de, ns1.it-smart.net... |
| MX | 2 | mx2.it-smart.net (pri: 20), mail.holick.it (pri: 10) |
| TXT | 1 | v=spf1 ip6:2a01:170:1056::/48 ip6:2a02:c |
| SOA | 1 | ns1.it-smart.net dns.arne.de |
Analysis
Name Servers
The authoritative name servers for it-smart.com are ns.arne.de, ns3.xtremeweb.de, ns4.xtremeweb.de and ns1.it-smart.net.
At least some of it-smart.com's name servers are shared with other domains, for example upn-placilni-nalogi.com, p24.fi, tambest.com and two more.
These name servers are often deployed together with the name servers ns0.xtremeweb.de, ns2.xtremeweb.de, ns1.kaltenbach-edv.at and ns2.kaltenbach-edv.at.
Hostnames that resolve to two IP addresses:
ns3.xtremeweb.de directs traffic to 130.185.108.193 and 2a01:4a0:2002:2198:130:185:108:193.
ns4.xtremeweb.de directs traffic to 192.151.155.164 and 2604:4300:a:d:192:151:155:164.
Hosts with just one IP address:
ns.arne.de has the IP address 149.154.159.200.
ns1.it-smart.net has the IP address 149.154.159.200.
Both ns.arne.de and ns1.it-smart.net resolve to 149.154.159.200 IP addresses each.
Mail Servers
Mail for it-smart.com is handled by two mail servers — mail.holick.it and mx2.it-smart.net.
it-smart.com has mail servers in common with it-smart.net, tetracontrol.de, dkuhlmann.net and holick.it, among others.
At least a portion of it-smart.com's mail servers are shared with other domains, among them status3.it and arne.de.
This set of mail servers commonly appears together with the mail servers mail.status3.it.
Hostnames that resolve to two IP addresses:
mail.holick.it directs traffic to 185.218.126.73 and 2a02:c206:3008:1852::1.
Hosts with just one IP address:
mx2.it-smart.net has the IP address 185.218.126.73.
Both mail.holick.it and mx2.it-smart.net resolve to 185.218.126.73 IP addresses each.