alexanderhoefer.de - robtex.com

alexanderhoefer.de

DNSSEC⚠️ Not signed
A2a01:238:20a:202:1077::🇩🇪 STRATO2a01:238:20a::/48 Strato AG
PTRw0d.rzone.de
A81.169.145.77🇩🇪 STRATO81.169.144.0/22 AG
NSdocks17.rzone.de ⭐
A2001:8d8:fe:53:5747:2a74:d:17🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRdocks17.rzone.de
A217.160.80.144🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRdocks17.rzone.de
NSshades18.rzone.de
A2607: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
PTRshades18.rzone.de
A185.132.34.145🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRshades18.rzone.de
MXsmtpin.rzone.de ⭐
A2a01:238:20a:202:50f0::1097🇩🇪 STRATO2a01:238:20a::/48 Strato AG
PTRsmtpin.rzone.de
A81.169.145.97🇩🇪 STRATO81.169.144.0/22 AG
PTRsmtpin.rzone.de
SOAdocks17.rzone.dehostmaster@strato-rz.de 2025-06-13 #13

de

DNSSEC🔒 Signed (DS record present)
NSf.nic.de ⭐
NSa.nic.de
NSl.de.net ⚠️ Not in parent delegation
NSn.de.net ⚠️ Not in parent delegation
NSs.de.net ⚠️ Not in parent delegation
NSz.nic.de
SOAf.nic.dedns-operations@denic.de serial=1773553752

Subdomains

mail.alexanderhoefer.de

DNS History

11 records (5 active, 6 former)

20162017201820192020202120222023202420252026NSdocks17.rzone.deshades18.rzone.dens1.dnssyn.dens2.dnssyn.dens3.dnssyn.dens4.dnssyn.deMXsmtpin.rzone.demail.alexanderhoefer.deA2a01:238:20a:202:1077::81.169.145.775.83.128.225
●NSdocks17.rzone.de2026-03-24 → 2026-03-24 · 2 obs
○ 2019-04-10 04:37:34
● 2026-03-24 04:33:28
○NSns1.dnssyn.de2015-07-24 → 2017-02-18 · 4 obs
● 2015-07-24 13:05:52
● 2017-02-18 12:00:34
○ 2019-04-10 04:37:34
○ 2026-03-24 04:33:28
○NSns2.dnssyn.de2015-07-24 → 2017-02-18 · 4 obs
● 2015-07-24 13:05:52
● 2017-02-18 12:00:34
○ 2019-04-10 04:37:34
○ 2026-03-24 04:33:28
○NSns3.dnssyn.de2015-07-24 → 2017-02-18 · 4 obs
● 2015-07-24 13:05:52
● 2017-02-18 12:00:34
○ 2019-04-10 04:37:34
○ 2026-03-24 04:33:28
○NSns4.dnssyn.de2015-07-24 → 2017-02-18 · 4 obs
● 2015-07-24 13:05:52
● 2017-02-18 12:00:34
○ 2019-04-10 04:37:34
○ 2026-03-24 04:33:28
●NSshades18.rzone.de2026-03-24 → 2026-03-24 · 2 obs
○ 2019-04-10 04:37:34
● 2026-03-24 04:33:28
○MXmail.alexanderhoefer.de2015-07-24 → 2017-02-18 · 4 obs
● 2015-07-24 13:05:52
● 2017-02-18 12:00:34
○ 2019-04-10 04:37:34
○ 2026-03-24 04:33:28
●MXsmtpin.rzone.de2026-03-24 → 2026-03-24 · 2 obs
○ 2019-04-10 04:37:34
● 2026-03-24 04:33:28
●A2a01:238:20a:202:1077::2026-03-24 → 2026-03-24 · 2 obs
○ 2019-04-10 04:37:34
● 2026-03-24 04:33:28
○A5.83.128.2252015-07-24 → 2017-02-18 · 4 obs
● 2015-07-24 13:05:52
● 2017-02-18 12:00:34
○ 2019-04-10 04:37:34
○ 2026-03-24 04:33:28
●A81.169.145.772026-03-24 → 2026-03-24 · 2 obs
○ 2019-04-10 04:37:34
● 2026-03-24 04:33:28

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
alexanderhoefer.deshades18.rzone.de, docks17.rzone.de-

✅ Authoritative Response

Server:217.160.80.144

NS records: shades18.rzone.de, docks17.rzone.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for alexanderhoefer.de (unsigned zone)

⏱️ Timing

Total: 962ms | Queries: -

📄 Records

TypeCountSample Data
A181.169.145.77
AAAA12a01:238:20a:202:1077::
NS2docks17.rzone.de, shades18.rzone.de
MX1smtpin.rzone.de (pri: 5)
SOA1docks17.rzone.de hostmaster.strato-rz.de

Analysis

Hierarchy

alexanderhoefer.de is the parent of mail.alexanderhoefer.de.

IP Addresses

alexanderhoefer.de resolves to two IPs: 2a01:238:20a:202:1077:: and 81.169.145.77.

other host names for instance nahrung-info.de, thearcfactory.com, luicard.com, xn--juliankhnel-zhb.com and zwillingsnaht.com share IP numbers with alexanderhoefer.de.

Name Servers

alexanderhoefer.de is delegated to two name servers: docks17.rzone.de and shades18.rzone.de.

alexanderhoefer.de shares the same name server setup as other domains, for example cort.se, chartsdesign.com, boverath.de, terra-fit.eu and cystein.de.

alexanderhoefer.de at least partially shares name servers with other domains, for instance madagaskar-reisen.de, besmart.today, m-kircher.de, miranti-asia.com and premium-gutscheine.de.

These name servers are often used together with the name servers shades12.rzone.de, shades10.rzone.de, shades17.rzone.de, shades14.rzone.de, docks16.rzone.de, docks06.rzone.de, docks15.rzone.de, docks08.rzone.de, docks12.rzone.de and docks03.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

shades18.rzone.de points to 2607:f1c0:fe:53:185:132:34:145 and 185.132.34.145

Mail Servers

alexanderhoefer.de is handled by a single mail server, smtpin.rzone.de.

alexanderhoefer.de shares the same mail server setup as other domains, for instance cbmd.de, outer-limits.org, hwb-guenther.de, primavision-tec.de and xn--rmhild-apotheke-8sb.de.

alexanderhoefer.de shares some mail servers with other domains at least partially, for example xn--schchner-2za.de.

Host smtpin.rzone.de resolves to two IPs: 2a01:238:20a:202:50f0::1097 and 81.169.145.97.