ianbuff.com - robtex.com
ianbuff.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:238:20a:202:1159::🇩🇪 STRATO2a01:238:20a::/48 Strato AG | ||||||
| PTR | w9f.rzone.de | ||||||
| A | 81.169.145.159🇩🇪 STRATO81.169.144.0/22 AG | ||||||
| NS | docks17.rzone.de ⭐ | ||||||
| A | 2001:8d8:fe:53:5747:2a74:d:17🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| PTR | docks17.rzone.de | ||||||
| A | 217.160.80.144🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| PTR | docks17.rzone.de | ||||||
| NS | shades16.rzone.de | ||||||
| A | 2607:f1c0:fe:53:185:132:34:143🇺🇸 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 | shades16.rzone.de | ||||||
| A | 185.132.34.143🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | shades16.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 | docks17.rzone.dehostmaster@strato-rz.de 2023-03-12 #13 | ||||||
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=1778305241 | ||||||
Subdomains
mailproxy.ianbuff.com |
Same first word
ianbuff.com |
Similar names
DNS History
15 records (5 active, 10 former)
●NSdocks17.rzone.de2026-05-03 → 2026-05-09 · 3 obs
● 2026-05-03 05:48:24
● 2026-05-09 06:00:06
○NSns.checkdomain.de2015-06-08 → 2017-06-30 · 4 obs
● 2017-06-30 10:08:50
○ 2026-05-03 05:48:24
○ 2026-05-09 06:00:06
○NSns2.checkdomain.de2015-06-08 → 2017-06-30 · 4 obs
● 2017-06-30 10:08:50
○ 2026-05-03 05:48:24
○ 2026-05-09 06:00:06
●NSshades16.rzone.de2026-05-03 → 2026-05-09 · 3 obs
● 2026-05-03 05:48:24
● 2026-05-09 06:00:06
○MXmailproxy.ianbuff.com2015-06-08 → 2017-06-30 · 4 obs
● 2017-06-30 10:08:50
○ 2026-05-03 05:48:24
○ 2026-05-09 06:00:06
○MXmailproxy2.ianbuff.com2015-06-08 → 2017-06-30 · 4 obs
● 2017-06-30 10:08:50
○ 2026-05-03 05:48:24
○ 2026-05-09 06:00:06
●MXsmtpin.rzone.de2026-05-03 → 2026-05-09 · 3 obs
● 2026-05-03 05:48:24
● 2026-05-09 06:00:06
○A130.185.108.1252016-09-10 → 2016-09-10 · 4 obs
● 2016-09-10 21:56:22
○ 2017-06-30 10:08:50
○ 2026-05-09 06:00:06
●A2a01:238:20a:202:1159::2026-05-03 → 2026-05-09 · 3 obs
● 2026-05-03 05:48:24
● 2026-05-09 06:00:06
○A2a01:4a0:2002:2246:9734:4c26:6044:5f332016-09-10 → 2016-09-10 · 4 obs
● 2016-09-10 21:56:22
○ 2017-06-30 10:08:50
○ 2026-05-09 06:00:06
○A2a01:4f8:140:4241:abdb:7774:ade6:2e312015-06-08 → 2016-04-01 · 4 obs
● 2016-04-01 12:39:06
○ 2016-09-10 21:56:22
○ 2026-05-09 06:00:06
○A2a01:4f8:221:11cd:9734:4c26:6044:5f332017-06-30 → 2017-06-30 · 4 obs
● 2017-06-30 10:08:50
○ 2026-05-03 05:48:24
○ 2026-05-09 06:00:06
○A46.4.79.542015-06-08 → 2016-04-01 · 4 obs
● 2016-04-01 12:39:06
○ 2016-09-10 21:56:22
○ 2026-05-09 06:00:06
●A81.169.145.1592026-05-03 → 2026-05-09 · 3 obs
● 2026-05-03 05:48:24
● 2026-05-09 06:00:06
○A88.99.101.2512017-06-30 → 2017-06-30 · 4 obs
● 2017-06-30 10:08:50
○ 2026-05-03 05:48:24
○ 2026-05-09 06:00:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| ianbuff.com | shades16.rzone.de, docks17.rzone.de | - |
✅ Authoritative Response
Server:217.160.80.144
NS records: shades16.rzone.de, docks17.rzone.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ianbuff.com (unsigned zone)
⏱️ Timing
Total: 1373ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.169.145.159 |
| AAAA | 1 | 2a01:238:20a:202:1159:: |
| NS | 2 | shades16.rzone.de, docks17.rzone.de |
| MX | 1 | smtpin.rzone.de (pri: 5) |
| SOA | 1 | docks17.rzone.de hostmaster.strato-rz.de |
Analysis
Hierarchy
ianbuff.com is the parent of mailproxy.ianbuff.com.
IP Addresses
ianbuff.com resolves to two IP numbers: 2a01:238:20a:202:1159:: and 81.169.145.159.
Other host names, for instance confiction.net, coolandcult.de, kings-polleranlagen.de, alevitischer-kalender.de and udolenz.net share IP numbers with ianbuff.com.
Name Servers
ianbuff.com has two name servers: docks17.rzone.de and shades16.rzone.de.
ianbuff.com shares the same name server setup as other domains, for example larsch.com, atlascarpetart.com, santubonus.com, spielenetzwerk.com and sky-lane.de.
ianbuff.com shares some name servers with other domains, for example aaron-jordan.de, bodemer.net, krachenfels.de, usedomer-inselgeist.de and unzl.de.
these name servers are often used with docks06.rzone.de, docks03.rzone.de, shades18.rzone.de, shades15.rzone.de, shades11.rzone.de, docks11.rzone.de, shades03.rzone.de, shades19.rzone.de, shades08.rzone.de and shades05.rzone.de.
Host names with two IP numbers:
docks17.rzone.de points to: 2001:8d8:fe:53:5747:2a74:d:17 and 217.160.80.144; shades16.rzone.de points to: 2607:f1c0:fe:53:185:132:34:143 and 185.132.34.143.
Mail Servers
ianbuff.com is handled by a single mail server, smtpin.rzone.de.
ianbuff.com shares the mail server setup with other domains, for example famidu.de, designation.de, carservicepoint.info, tedatec.de and team-primas.com.
smtpin.rzone.de resolves to two IPs: 2a01:238:20a:202:50f0::1097 and 81.169.145.97.