koelper.net - robtex.com
koelper.net
| DNSSEC | β οΈ Not signed | ||||||
| A | 2a01:238:20a:202:1090::π©πͺ STRATO2a01:238:20a::/48 Strato AG | ||||||
| PTR | w8a.rzone.de | ||||||
| A | 81.169.145.90π©πͺ STRATO81.169.144.0/22 AG | ||||||
| NS | docks13.rzone.de β | ||||||
| A | 2001:8d8:fe:53:5747:2a74:d:13π©πͺ IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| PTR | docks13.rzone.de | ||||||
| A | 217.160.80.140π©πͺ IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| PTR | docks13.rzone.de | ||||||
| NS | shades01.rzone.de | ||||||
| A | 2607:f1c0:fe:53:185:132:34:128πΊπΈ 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 | shades01.rzone.de | ||||||
| A | 185.132.34.128π©πͺ IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | shades01.rzone.de | ||||||
| MX | smtpin.rzone.de β | ||||||
| A | 2a01:238:20a:202:50f0::1097π©πͺ STRATO2a01:238:20a::/48 Strato AG | ||||||
| PTR | smtpin.rzone.de | ||||||
| A | 81.169.145.97π©πͺ STRATO81.169.144.0/22 AG | ||||||
| PTR | smtpin.rzone.de | ||||||
| SOA | docks13.rzone.dehostmaster@strato-rz.de 2020-05-21 #4 | ||||||
net
| DNSSEC | π Signed (DS record present) | ||||||
| NS | a.gtld-servers.net β | ||||||
| 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=1774636857 | ||||||
Same first word
Similar names
DNS History
6 records (5 active, 1 former)
βNSdocks13.rzone.de2015-05-25 β 2026-03-27 Β· 2 obs
β 2026-03-27 18:49:42
βNSshades01.rzone.de2015-05-25 β 2026-03-27 Β· 2 obs
β 2026-03-27 18:49:42
βMXsmtp.rzone.de2015-05-25 β 2017-06-23 Β· 4 obs
β 2017-06-23 07:20:44
β 2026-03-02 02:23:22
β 2026-03-27 18:49:42
βMXsmtpin.rzone.de2026-03-02 β 2026-03-27 Β· 3 obs
β 2026-03-02 02:23:22
β 2026-03-27 18:49:42
βA2a01:238:20a:202:1090::2015-05-25 β 2026-03-27 Β· 2 obs
β 2026-03-27 18:49:42
βA81.169.145.902015-05-25 β 2026-03-27 Β· 2 obs
β 2026-03-27 18:49:42
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | f.gtld-servers.net, c.gtld-servers.net, a.gtld-servers.net, k.gtld-servers.net... | - |
| koelper.net | shades01.rzone.de, docks13.rzone.de | - |
β Authoritative Response
Server:185.132.34.128
NS records: shades01.rzone.de, docks13.rzone.de
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for koelper.net (unsigned zone)
β±οΈ Timing
Total: 670ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.169.145.90 |
| AAAA | 1 | 2a01:238:20a:202:1090:: |
| NS | 2 | docks13.rzone.de, shades01.rzone.de |
| MX | 1 | smtpin.rzone.de (pri: 5) |
| SOA | 1 | docks13.rzone.de hostmaster.strato-rz.de |
Analysis
IP Addresses
koelper.net resolves to two IPs: 2a01:238:20a:202:1090:: and 81.169.145.90.
other host names for instance nubgmbh.de, peghe.com, glassomer.com, aufseesianum.de and rvbb.de share IP numbers with koelper.net.
Name Servers
koelper.net is delegated to two name servers: docks13.rzone.de and shades01.rzone.de.
koelper.net shares the same name server setup as other domains, for example sun-kidz.de, benzing-versand.de, meatcorps.nl, olendoerp.org and myschoolproject.org.
koelper.net at least partially shares name servers with other domains, for instance mymausi.de, my-cut.de, architekt-do.de, finuim.com and dexatron.de.
These name servers are often used together with the name servers shades04.rzone.de, docks17.rzone.de, docks09.rzone.de, docks15.rzone.de, shades07.rzone.de, shades12.rzone.de, shades02.rzone.de, shades20.rzone.de, shades13.rzone.de and shades08.rzone.de.
Host names with two IP numbers:
docks13.rzone.de points to 2001:8d8:fe:53:5747:2a74:d:13 and 217.160.80.140
shades01.rzone.de points to 2607:f1c0:fe:53:185:132:34:128 and 185.132.34.128
Mail Servers
koelper.net is handled by a single mail server, smtpin.rzone.de.
koelper.net shares the same mail server setup as other domains, for instance maildefer.polyservice.net, test-tailoring.de, danielaincoronato.de, ftp.photonet.de and kalka.international.
Host smtpin.rzone.de resolves to two IPs: 2a01:238:20a:202:50f0::1097 and 81.169.145.97.