houtman.com - robtex.com
houtman.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 | 217.160.0.117🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3 | ||||||
| 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 | shades07.rzone.de | ||||||
| A | 2607:f1c0:fe:53:185:132:34:134🇺🇸 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 | shades07.rzone.de | ||||||
| A | 185.132.34.134🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | shades07.rzone.de | ||||||
| MX | smtp.rzone.de ⭐ | ||||||
| A | 2a01:238:20a:202:50f0::2097🇩🇪 STRATO2a01:238:20a::/48 Strato AG | ||||||
| A | 81.169.145.98🇩🇪 STRATO81.169.144.0/22 AG | ||||||
| PTR | smtp.rzone.de | ||||||
| SOA | docks04.rzone.dehostmaster@strato-rz.de 2025-10-06 #14 | ||||||
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=1785110957 | ||||||
Same first word
houtman.co.uk |
houtman.com |
houtman.de |
houtman.us |
houtman.nl |
houtman.me |
houtman.com.au |
houtman.info |
houtman.net |
Similar names
haumont.com |
mathuon.com |
tohuman.com |
amuthon.de |
haumont.me |
huntmoa.com |
tohuman.de |
tohuman.dk |
humanto.de |
thumano.com |
outhman.fr |
authmon.com |
authmon.net |
humanot.com |
monhaut.com |
amuthon.eu |
humaton.com |
omahunt.com |
DNS History
9 records (5 active, 4 former)
●NSdocks04.rzone.de2026-07-03 → 2026-07-27 · 3 obs
● 2026-07-03 21:23:22
● 2026-07-27 00:34:06
○NSns1.profhost.nl2015-07-21 → 2017-08-19 · 4 obs
● 2017-08-19 06:30:12
○ 2026-07-03 21:23:22
○ 2026-07-27 00:34:06
○NSns2.profhost.nl2015-07-21 → 2017-08-19 · 4 obs
● 2017-08-19 06:30:12
○ 2026-07-03 21:23:22
○ 2026-07-27 00:34:06
●NSshades07.rzone.de2026-07-03 → 2026-07-27 · 3 obs
● 2026-07-03 21:23:22
● 2026-07-27 00:34:06
○MXmail-in.box.nl2015-07-21 → 2017-08-19 · 4 obs
● 2017-08-19 06:30:12
○ 2026-07-03 21:23:22
○ 2026-07-27 00:34:06
●MXsmtp.rzone.de2026-07-03 → 2026-07-27 · 3 obs
● 2026-07-03 21:23:22
● 2026-07-27 00:34:06
●A2001:8d8:100f:f000::2002026-07-03 → 2026-07-27 · 3 obs
● 2026-07-03 21:23:22
● 2026-07-27 00:34:06
○A217.119.4.322015-07-21 → 2017-08-19 · 4 obs
● 2017-08-19 06:30:12
○ 2026-07-03 21:23:22
○ 2026-07-27 00:34:06
●A217.160.0.1172026-07-03 → 2026-07-27 · 3 obs
● 2026-07-03 21:23:22
● 2026-07-27 00:34:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| houtman.com | docks04.rzone.de, shades07.rzone.de | - |
✅ Authoritative Response
Server:185.132.34.134
NS records: docks04.rzone.de, shades07.rzone.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for houtman.com (unsigned zone)
⏱️ Timing
Total: 497ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.160.0.117 |
| AAAA | 1 | 2001:8d8:100f:f000::200 |
| NS | 2 | docks04.rzone.de, shades07.rzone.de |
| MX | 1 | smtp.rzone.de (pri: 5) |
| SOA | 1 | docks04.rzone.de hostmaster.strato-rz.de |
Analysis
IP Addresses
houtman.com points to the IP addresses 217.160.0.117 and 2001:8d8:100f:f000::200
Two other host names, along with holtorf.de, diogen.es and dunne.nl, also share IP numbers with houtman.com.
Name Servers
Two name servers handle the delegation for houtman.com: docks04.rzone.de and shades07.rzone.de.
houtman.com shares its NS records with other domains, for example pfliegis.de, dorer-dienstleistungen.com, ingolstadt-werbung.de and two others.
The name servers of houtman.com overlap at least partially with those of other domains — among them inotiv.de, christianlerch.com, it-grundschutzauditor.net and two more.
These name servers commonly appear in delegations together with docks15.rzone.de, shades02.rzone.de, docks16.rzone.de and 7 other.
docks04.rzone.de and shades07.rzone.de both carry two IP addresses. The A records for docks04.rzone.de are 217.160.80.131 and 2001:8d8:fe:53:5747:2a74:d:4; the A records for shades07.rzone.de are 185.132.34.134 and 2607:f1c0:fe:53:185:132:34:134.
Mail Servers
The sole mail server for houtman.com is smtp.rzone.de.
Among the domains sharing a mail server setup with houtman.com are csmedia.nl, coronarevalidatieoss.com, asktom.nl and two others.
houtman.com has mail servers in common with other domains — holgarosen.de being one example.
smtp.rzone.de resolves to two IP numbers — 81.169.145.98 and 2a01:238:20a:202:50f0::2097.