opensmart.com - dns.ninja
opensmart.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2001:8d8:100f:f000::200🇩🇪 IONOS-AS2001:8d8::/32 DE-IONOS-20020910 | ||||||
| PTR | 2001-08d8-100f-f000-0000-0000-0000-0200.elastic-ssl.ui-r.com | ||||||
| A | 217.160.0.66🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3 | ||||||
| NS | shades18.rzone.de ⭐ | ||||||
| A | 2607:f1c0:fe:53:185:132:34:145🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US | ||||||
| PTR | shades18.rzone.de | ||||||
| A | 185.132.34.145🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| NS | docks18.rzone.de | ||||||
| A | 2001:8d8:fe:53:5747:2a74:d:18🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| PTR | docks18.rzone.de | ||||||
| A | 217.160.80.145🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| PTR | docks18.rzone.de | ||||||
| MX | smtpin.rzone.de ⭐ | ||||||
| A | 2a01:238:20a:202:50f0::1097🇩🇪 STRATO2a01:238:20a::/48 Strato AG | ||||||
| PTR | smtpin.rzone.de | ||||||
| A | 81.169.145.97🇩🇪 STRATO81.169.144.0/22 AG | ||||||
| PTR | smtpin.rzone.de | ||||||
| SOA | shades18.rzone.dehostmaster@strato-rz.de 2020-06-06 #25 | ||||||
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=1782645300 | ||||||
Subdomains
www.opensmart.com |
Same first word
Similar names
DNS History
8 records (5 active, 3 former)
○MXsmtp.rzone.de2015-07-26 → 2017-04-10 · 4 obs
● 2017-04-10 09:03:56
○ 2026-04-20 15:30:50
○ 2026-06-28 11:40:18
●MXsmtpin.rzone.de2026-04-20 → 2026-06-28 · 3 obs
● 2026-04-20 15:30:50
● 2026-06-28 11:40:18
●A2001:8d8:100f:f000::2002026-04-20 → 2026-06-28 · 3 obs
● 2026-04-20 15:30:50
● 2026-06-28 11:40:18
●A217.160.0.662026-04-20 → 2026-06-28 · 3 obs
● 2026-04-20 15:30:50
● 2026-06-28 11:40:18
○A2a01:238:20a:202:1151::2015-07-26 → 2017-04-10 · 4 obs
● 2017-04-10 09:03:56
○ 2026-04-20 15:30:50
○ 2026-06-28 11:40:18
○A81.169.145.1512015-07-26 → 2017-04-10 · 4 obs
● 2017-04-10 09:03:56
○ 2026-04-20 15:30:50
○ 2026-06-28 11:40:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| opensmart.com | docks18.rzone.de, shades18.rzone.de | - |
✅ Authoritative Response
Server:185.132.34.145
NS records: docks18.rzone.de, shades18.rzone.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for opensmart.com (unsigned zone)
⏱️ Timing
Total: 658ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.160.0.66 |
| AAAA | 1 | 2001:8d8:100f:f000::200 |
| NS | 2 | shades18.rzone.de, docks18.rzone.de |
| MX | 1 | smtpin.rzone.de (pri: 5) |
| SOA | 1 | shades18.rzone.de hostmaster.strato-rz.d |
Analysis
Hierarchy
www.opensmart.com is a subdomain of opensmart.com.
IP Addresses
opensmart.com points to the IP addresses 217.160.0.66 and 2001:8d8:100f:f000::200
Two other host names, along with ediflor.fr, balmai.net and seidel-dudenhoefer.de, also share IP numbers with opensmart.com.
Name Servers
opensmart.com uses two name servers for its delegation: docks18.rzone.de and shades18.rzone.de.
opensmart.com shares its NS records with other domains, for example tiamat-group.com, diester.net, delpopolo.de and two others.
The name servers of opensmart.com overlap at least partially with those of other domains — among them mueller-herrenberg.de, finke24.com, bavarina.de and two more.
These name servers commonly appear in delegations together with docks03.rzone.de, shades03.rzone.de, shades14.rzone.de and 7 other.
The two host names docks18.rzone.de and shades18.rzone.de each have a pair of IP addresses: docks18.rzone.de has 217.160.80.145 and 2001:8d8:fe:53:5747:2a74:d:18, and shades18.rzone.de has 185.132.34.145 and 2607:f1c0:fe:53:185:132:34:145.
Mail Servers
The sole mail server for opensmart.com is smtpin.rzone.de.
Among the domains sharing a mail server setup with opensmart.com are roth-immobilien.de, dieskatfuechse.de, caraiani.com and two others.
smtpin.rzone.de resolves to two IP numbers — 81.169.145.97 and 2a01:238:20a:202:50f0::1097.