sm-co.de - robtex.com
sm-co.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:238:20a:202:1064::🇩🇪 STRATO2a01:238:20a::/48 Strato AG | ||||||
| A | 81.169.145.64🇩🇪 STRATO81.169.144.0/22 AG | ||||||
| NS | docks04.rzone.de ⭐ | ||||||
| A | 2001:8d8:fe:53:5747:2a74:d:4🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| PTR | docks04.rzone.de | ||||||
| A | 217.160.80.131🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| PTR | docks04.rzone.de | ||||||
| NS | shades13.rzone.de | ||||||
| A | 2607:f1c0:fe:53:185:132:34:140🇺🇸 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 | shades13.rzone.de | ||||||
| A | 185.132.34.140🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | shades13.rzone.de | ||||||
| MX | smtpin.rzone.de ⭐ | ||||||
| A | 2a01:238:20a:202:50f0::1097🇩🇪 STRATO2a01:238:20a::/48 Strato AG | ||||||
| A | 81.169.145.97🇩🇪 STRATO81.169.144.0/22 AG | ||||||
| PTR | smtpin.rzone.de | ||||||
| SOA | docks04.rzone.dehostmaster@strato-rz.de 2020-06-09 #22 | ||||||
de
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | f.nic.de ⭐ | ||||||
| NS | a.nic.de | ||||||
| NS | l.de.net ⚠️ Not in parent delegation | ||||||
| NS | n.de.net ⚠️ Not in parent delegation | ||||||
| NS | s.de.net ⚠️ Not in parent delegation | ||||||
| NS | z.nic.de | ||||||
| SOA | f.nic.dedns-operations@denic.de serial=1786700214 | ||||||
Same first word
Similar names
DNS History
8 records (5 active, 3 former)
○MXsmtp.rzone.de2015-08-17 → 2017-04-02 · 4 obs
● 2017-04-02 11:51:38
○ 2020-03-11 12:09:20
○ 2026-08-14 09:44:22
●MXsmtpin.rzone.de2020-03-11 → 2026-08-14 · 3 obs
● 2020-03-11 12:09:20
● 2026-08-14 09:44:22
●A2a01:238:20a:202:1064::2026-05-14 → 2026-08-14 · 3 obs
● 2026-05-14 13:30:36
● 2026-08-14 09:44:22
○A2a01:238:20a:202:1154::2015-08-17 → 2020-03-11 · 4 obs
● 2020-03-11 12:09:20
○ 2026-05-14 13:30:36
○ 2026-08-14 09:44:22
○A81.169.145.1542015-08-17 → 2020-03-11 · 4 obs
● 2020-03-11 12:09:20
○ 2026-05-14 13:30:36
○ 2026-08-14 09:44:22
●A81.169.145.642026-05-14 → 2026-08-14 · 3 obs
● 2026-05-14 13:30:36
● 2026-08-14 09:44:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| sm-co.de | shades13.rzone.de, docks04.rzone.de | - |
✅ Authoritative Response
Server:185.132.34.140
NS records: shades13.rzone.de, docks04.rzone.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sm-co.de (unsigned zone)
⏱️ Timing
Total: 770ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.169.145.64 |
| AAAA | 1 | 2a01:238:20a:202:1064:: |
| NS | 2 | docks04.rzone.de, shades13.rzone.de |
| MX | 1 | smtpin.rzone.de (pri: 5) |
| SOA | 1 | docks04.rzone.de hostmaster.strato-rz.de |
Analysis
IP Addresses
sm-co.de resolves to the IP addresses 81.169.145.64 and 2a01:238:20a:202:1064::
nemotion.com, baesystems.de, pek1.com and two other host names share IP numbers with sm-co.de.
Name Servers
sm-co.de is served by two delegated name servers, docks04.rzone.de and shades13.rzone.de.
sm-co.de uses the same name servers as several other domains — among them cvzak.nl, konle.de, abscene.de and two more.
sm-co.de shares at least some of its name servers with other domains, including revisionstuer.com, balansinjezelf.com, emha-montagetechnik.com and two others.
These name servers are frequently seen alongside shades04.rzone.de, shades12.rzone.de, shades07.rzone.de and 7 other name servers.
Each of the two host names carries two IP addresses: docks04.rzone.de points to 217.160.80.131 and 2001:8d8:fe:53:5747:2a74:d:4, and shades13.rzone.de points to 185.132.34.140 and 2607:f1c0:fe:53:185:132:34:140.
Mail Servers
Mail for sm-co.de is handled by a single mail server, smtpin.rzone.de.
sm-co.de uses an identical mail server configuration to several other domains — among them rifatov.de, kaufeld.de, horsch.biz and two more.
smtpin.rzone.de points to two IP addresses: 81.169.145.97 and 2a01:238:20a:202:50f0::1097.