jschefer.de - robtex.com

jschefer.de

DNSSEC⚠️ Not signed
A2a01:238:20a:202:1159::🇩🇪 STRATO2a01:238:20a::/48 Strato AG
A81.169.145.159🇩🇪 STRATO81.169.144.0/22 AG
NSdocks11.rzone.de ⭐
A2001:8d8:fe:53:5747:2a74:d:11🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRdocks11.rzone.de
A217.160.80.138🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRdocks11.rzone.de
NSshades08.rzone.de
A2607:f1c0:fe:53:185:132:34:135🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRshades08.rzone.de
A185.132.34.135🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRshades08.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
TXTv=spf1 redirect=_spf.strato.com
SOAdocks11.rzone.dehostmaster@strato-rz.de 2020-06-18 #47

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=1774389741

Same first word

jschefer.de

Similar names

jfscheer.org

DNS History

11 records (5 active, 6 former)

20162017201820192020202120222023202420252026NSdocks11.rzone.deshades08.rzone.dens01.versatel.dens02.versatel.dens03.versatel.deMXsmtpin.rzone.demail.jschefer.demfb.versatel.deA2a01:238:20a:202:1159::81.169.145.159212.7.147.2
●NSdocks11.rzone.de2015-11-10 → 2026-03-24 · 3 obs
○ 2015-06-05 23:11:14
● 2015-11-10 19:36:18
● 2026-03-24 22:30:22
○NSns01.versatel.de2015-06-05 → 2015-06-05 · 3 obs
● 2015-06-05 23:11:14
○ 2015-11-10 19:36:18
○ 2026-03-24 22:30:22
○NSns02.versatel.de2015-06-05 → 2015-06-05 · 3 obs
● 2015-06-05 23:11:14
○ 2015-11-10 19:36:18
○ 2026-03-24 22:30:22
○NSns03.versatel.de2015-06-05 → 2015-06-05 · 3 obs
● 2015-06-05 23:11:14
○ 2015-11-10 19:36:18
○ 2026-03-24 22:30:22
●NSshades08.rzone.de2015-11-10 → 2026-03-24 · 3 obs
○ 2015-06-05 23:11:14
● 2015-11-10 19:36:18
● 2026-03-24 22:30:22
○MXmail.jschefer.de2015-06-05 → 2015-06-05 · 3 obs
● 2015-06-05 23:11:14
○ 2015-11-10 19:36:18
○ 2026-03-24 22:30:22
○MXmfb.versatel.de2015-06-05 → 2015-06-05 · 3 obs
● 2015-06-05 23:11:14
○ 2015-11-10 19:36:18
○ 2026-03-24 22:30:22
●MXsmtpin.rzone.de2015-11-10 → 2026-03-24 · 3 obs
○ 2015-06-05 23:11:14
● 2015-11-10 19:36:18
● 2026-03-24 22:30:22
○A212.7.147.22015-06-05 → 2015-06-05 · 3 obs
● 2015-06-05 23:11:14
○ 2015-11-10 19:36:18
○ 2026-03-24 22:30:22
●A2a01:238:20a:202:1159::2015-11-10 → 2026-03-24 · 3 obs
○ 2015-06-05 23:11:14
● 2015-11-10 19:36:18
● 2026-03-24 22:30:22
●A81.169.145.1592015-11-10 → 2026-03-24 · 3 obs
○ 2015-06-05 23:11:14
● 2015-11-10 19:36:18
● 2026-03-24 22:30:22

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
jschefer.dedocks11.rzone.de, shades08.rzone.de-

✅ Authoritative Response

Server:185.132.34.135

NS records: docks11.rzone.de, shades08.rzone.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jschefer.de (unsigned zone)

⏱️ Timing

Total: 1491ms | Queries: -

📄 Records

TypeCountSample Data
A181.169.145.159
AAAA12a01:238:20a:202:1159::
NS2docks11.rzone.de, shades08.rzone.de
MX1smtpin.rzone.de (pri: 5)
TXT1v=spf1 redirect=_spf.strato.com
SOA1docks11.rzone.de hostmaster.strato-rz.de

Analysis

IP Addresses

jschefer.de resolves to two IP numbers: 2a01:238:20a:202:1159:: and 81.169.145.159.

Other host names, for instance bletzi.de, birds-motorcycles.de, wschwarzkopf.de, marcelvandermeer.nl and r-s-c.eu share IP numbers with jschefer.de.

Name Servers

jschefer.de has two name servers: docks11.rzone.de and shades08.rzone.de.

jschefer.de shares the same name server setup as other domains, for example sicherheitsnetzwerk.de, bubeis.de, baradlays.de, luensee.de and truecopy.net.

jschefer.de shares some name servers with other domains, for example janetzko.de, sveety.de, matraforum.de, icron.eu and karl-ehrmann.de.

these name servers are often used with docks19.rzone.de, shades01.rzone.de, shades02.rzone.de, shades17.rzone.de, docks17.rzone.de, docks02.rzone.de, shades16.rzone.de, shades13.rzone.de, shades14.rzone.de and docks09.rzone.de.

Host names with two IP numbers:

docks11.rzone.de points to: 2001:8d8:fe:53:5747:2a74:d:11 and 217.160.80.138; shades08.rzone.de points to: 2607:f1c0:fe:53:185:132:34:135 and 185.132.34.135.

Mail Servers

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

jschefer.de shares the mail server setup with other domains, for example lobbes.info, mail.promptly.de, ahuber.de, uws-ib.com and germanteam.com.

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