chrschn.de - robtex.com

chrschn.de

DNSSEC⚠️ Not signed
A2a03:4000:3f:da7:a4e0:11ff:fefb:c487🇩🇪 netcup-AS2a03:4000::/32 NETCUP-GMBH
PTRmail.ohgruppe.de
A5.181.51.13🇩🇪 netcup-AS5.181.48.0/22
NSnsa5.schlundtech.de ⭐
A2607:f1c0:fe:53:185:132:34:227🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRns-stec.ui-dns.com
A185.132.34.227🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRns-stec.ui-dns.com
NSnsb5.schlundtech.de
A2607:f1c0:fe:53:185:132:35:227🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRns-stec.ui-dns.org
A185.132.35.227🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRns-stec.ui-dns.org
NSnsc5.schlundtech.de
A2001:8d8:fe:53:217:160:80:227🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns-stec.ui-dns.de
A217.160.80.227🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns-stec.ui-dns.de
NSnsd5.schlundtech.de
A2001:8d8:fe:53:217:160:81:227🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns-stec.ui-dns.biz
A217.160.81.227🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns-stec.ui-dns.biz
MXmail.ohgruppe.de ⭐
A2a03:4000:3f:da7:a4e0:11ff:fefb:c487🇩🇪 netcup-AS2a03:4000::/32 NETCUP-GMBH
PTRmail.ohgruppe.de
A5.181.51.13🇩🇪 netcup-AS5.181.48.0/22
PTRmail.ohgruppe.de
TXTv=spf1 include:_spf.ohgruppe.de -all
SOAnsa5.schlundtech.dedo-not-reply@chrschn.de 2023-04-02 #8

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=1777509840

PTR for

81.253.244.80.in-addr.arpa

Same first word

chrschn.de

DNS History

15 records (7 active, 8 former)

20162017201820192020202120222023202420252026NSnsa5.schlundtech.densb5.schlundtech.densc5.schlundtech.densd5.schlundtech.dens1.vollmar.netns2.vollmar.netns3.vollmar.netMXmail.ohgruppe.demail.chrschn.demail.m52s03.vlinux.deA2a03:4000:3f:da7:a4e0:11ff:fefb:c4875.181.51.13185.183.158.902a03:4000:1d:8df:a864:67ff:fe94:d87e80.244.253.81
○NSns1.vollmar.net2015-08-16 → 2017-02-15 · 4 obs
● 2015-08-16 20:33:40
● 2017-02-15 03:20:48
○ 2020-02-05 23:34:12
○ 2026-04-30 01:06:40
○NSns2.vollmar.net2015-08-16 → 2017-02-15 · 4 obs
● 2015-08-16 20:33:40
● 2017-02-15 03:20:48
○ 2020-02-05 23:34:12
○ 2026-04-30 01:06:40
○NSns3.vollmar.net2015-08-16 → 2017-02-15 · 4 obs
● 2015-08-16 20:33:40
● 2017-02-15 03:20:48
○ 2020-02-05 23:34:12
○ 2026-04-30 01:06:40
●NSnsa5.schlundtech.de2020-02-05 → 2026-04-30 · 3 obs
○ 2017-02-15 03:20:48
● 2020-02-05 23:34:12
● 2026-04-30 01:06:40
●NSnsb5.schlundtech.de2020-02-05 → 2026-04-30 · 3 obs
○ 2017-02-15 03:20:48
● 2020-02-05 23:34:12
● 2026-04-30 01:06:40
●NSnsc5.schlundtech.de2020-02-05 → 2026-04-30 · 3 obs
○ 2017-02-15 03:20:48
● 2020-02-05 23:34:12
● 2026-04-30 01:06:40
●NSnsd5.schlundtech.de2020-02-05 → 2026-04-30 · 3 obs
○ 2017-02-15 03:20:48
● 2020-02-05 23:34:12
● 2026-04-30 01:06:40
○MXmail.chrschn.de2020-02-05 → 2020-02-05 · 4 obs
○ 2017-02-15 03:20:48
● 2020-02-05 23:34:12
○ 2026-03-18 11:53:20
○ 2026-04-30 01:06:40
○MXmail.m52s03.vlinux.de2015-08-16 → 2017-02-15 · 4 obs
● 2015-08-16 20:33:40
● 2017-02-15 03:20:48
○ 2020-02-05 23:34:12
○ 2026-04-30 01:06:40
●MXmail.ohgruppe.de2026-03-18 → 2026-04-30 · 3 obs
○ 2020-02-05 23:34:12
● 2026-03-18 11:53:20
● 2026-04-30 01:06:40
○A185.183.158.902020-02-05 → 2026-04-11 · 5 obs
○ 2017-02-15 03:20:48
● 2020-02-05 23:34:12
● 2026-04-11 19:10:30
○ 2026-04-14 00:19:44
○ 2026-04-30 01:06:40
○A2a03:4000:1d:8df:a864:67ff:fe94:d87e2026-03-18 → 2026-04-11 · 5 obs
○ 2020-02-05 23:34:12
● 2026-03-18 11:53:20
● 2026-04-11 19:10:30
○ 2026-04-14 00:19:44
○ 2026-04-30 01:06:40
●A2a03:4000:3f:da7:a4e0:11ff:fefb:c4872026-04-14 → 2026-04-30 · 3 obs
○ 2026-04-11 19:10:30
● 2026-04-14 00:19:44
● 2026-04-30 01:06:40
●A5.181.51.132026-04-14 → 2026-04-30 · 3 obs
○ 2026-04-11 19:10:30
● 2026-04-14 00:19:44
● 2026-04-30 01:06:40
○A80.244.253.812015-08-16 → 2017-02-15 · 4 obs
● 2015-08-16 20:33:40
● 2017-02-15 03:20:48
○ 2020-02-05 23:34:12
○ 2026-04-30 01:06:40

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
chrschn.densb5.schlundtech.de, nsa5.schlundtech.de, nsd5.schlundtech.de, nsc5.schlundtech.de-

✅ Authoritative Response

Server:185.132.34.227

NS records: nsb5.schlundtech.de, nsa5.schlundtech.de, nsd5.schlundtech.de, nsc5.schlundtech.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for chrschn.de (unsigned zone)

⏱️ Timing

Total: 969ms | Queries: -

📄 Records

TypeCountSample Data
A15.181.51.13
AAAA12a03:4000:3f:da7:a4e0:11ff:fefb:c487
NS4nsd5.schlundtech.de, nsc5.schlundtech.de...
MX1mail.ohgruppe.de (pri: 10)
TXT1v=spf1 include:_spf.ohgruppe.de -all
SOA1nsa5.schlundtech.de do-not-reply.chrschn

Analysis

IP Addresses

chrschn.de points to two IP numbers: 2a03:4000:3f:da7:a4e0:11ff:fefb:c487 and 5.181.51.13.

Name Servers

chrschn.de is delegated to four name servers: nsa5.schlundtech.de, nsb5.schlundtech.de, nsc5.schlundtech.de and nsd5.schlundtech.de.

chrschn.de at least partially shares its name servers with other domains, for instance ronwenzel.de, magazinechoice.de, urologie-bogenhausen.de, nic-nac-project.org and pilzhandel.eu.

Host names with two IPs: nsa5.schlundtech.de points to 2607:f1c0:fe:53:185:132:34:227 and 185.132.34.227; nsb5.schlundtech.de points to 2607:f1c0:fe:53:185:132:35:227 and 185.132.35.227; nsc5.schlundtech.de points to 2001:8d8:fe:53:217:160:80:227 and 217.160.80.227; nsd5.schlundtech.de points to 2001:8d8:fe:53:217:160:81:227 and 217.160.81.227.

Mail Servers

chrschn.de is served by a single mail server, mail.ohgruppe.de.

chrschn.de shares the same mail server setup as other domains, such as ohgruppe.de and bft-seligenstadt.de.

Hostname mail.ohgruppe.de resolves to two IPs: 2a03:4000:3f:da7:a4e0:11ff:fefb:c487 and 5.181.51.13.