stefanbuechner.com - robtex.com

stefanbuechner.com

DNSSEC⚠️ Not signed
A2a03:2a00:1800:2::ac12:2c33🇩🇪 MITTWALD-AS2a03:2a00::/29 Mittwald CM Service GmbH und Co. KG
PTRshared-clump0274-web.agenturserver.it
A185.233.54.88🇩🇪 MITTWALD-AS185.233.52.0/22 Mittwald CM Service GmbH und Co. KG
NSns01.agenturserver.de ⭐
A185.247.151.111🇩🇪 MITTWALD-AS185.247.151.0/24 Mittwald CM Service GmbH und Co. KG
PTRns01.agenturserver.de
NSns01.agenturserver.co
A185.247.150.113🇩🇪 CORE-BACKBONE185.247.150.0/24 Mittwald CM Service GmbH und Co. KG
PTRns01.agenturserver.co
NSns01.agenturserver.it
A185.247.151.112🇩🇪 MITTWALD-AS185.247.151.0/24 Mittwald CM Service GmbH und Co. KG
PTRns01.agenturserver.it
MXmx1.agenturserver.de ⭐
A185.15.192.56🇩🇪 MITTWALD-AS185.15.192.0/22 Mittwald CM Service GmbH und Co. KG
PTRmx1.agenturserver.de
MXmx2.agenturserver.de ⭐
A185.15.192.57🇩🇪 MITTWALD-AS185.15.192.0/22 Mittwald CM Service GmbH und Co. KG
PTRmx2.agenturserver.de
MXmx3.agenturserver.de(20)
A185.15.192.58🇩🇪 MITTWALD-AS185.15.192.0/22 Mittwald CM Service GmbH und Co. KG
PTRmx3.agenturserver.de
MXmx4.agenturserver.de(50)
A185.15.192.59🇩🇪 MITTWALD-AS185.15.192.0/22 Mittwald CM Service GmbH und Co. KG
PTRmx4.agenturserver.de
TXTv=spf1 include:agenturserver.de ~all
SOAns01.agenturserver.desupport@mittwald.de serial=1770750597

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1778758526

Same first word

stefanbuechner.com

DNS History

16 records (9 active, 7 former)

20162017201820192020202120222023202420252026NSns01.agenturserver.cons01.agenturserver.dens01.agenturserver.itns.namespace4you.dens2.namespace4you.deMXmx1.agenturserver.demx2.agenturserver.demx3.agenturserver.demx4.agenturserver.demxlb.ispgateway.deA185.233.54.882a03:2a00:1800:2::ac12:2c33134.119.253.532a00:1158:0:300:7958::12a00:1158:300::63546.252.18.247
○NSns.namespace4you.de2015-05-29 → 2017-04-10 · 4 obs
● 2015-05-29 19:22:04
● 2017-04-10 11:51:28
○ 2026-04-07 10:36:36
○ 2026-05-14 11:42:04
●NSns01.agenturserver.co2026-04-07 → 2026-05-14 · 3 obs
○ 2017-04-10 11:51:28
● 2026-04-07 10:36:36
● 2026-05-14 11:42:04
●NSns01.agenturserver.de2026-04-07 → 2026-05-14 · 3 obs
○ 2017-04-10 11:51:28
● 2026-04-07 10:36:36
● 2026-05-14 11:42:04
●NSns01.agenturserver.it2026-04-07 → 2026-05-14 · 3 obs
○ 2017-04-10 11:51:28
● 2026-04-07 10:36:36
● 2026-05-14 11:42:04
○NSns2.namespace4you.de2015-05-29 → 2017-04-10 · 4 obs
● 2015-05-29 19:22:04
● 2017-04-10 11:51:28
○ 2026-04-07 10:36:36
○ 2026-05-14 11:42:04
●MXmx1.agenturserver.de2026-04-07 → 2026-05-14 · 3 obs
○ 2017-04-10 11:51:28
● 2026-04-07 10:36:36
● 2026-05-14 11:42:04
●MXmx2.agenturserver.de2026-04-07 → 2026-05-14 · 3 obs
○ 2017-04-10 11:51:28
● 2026-04-07 10:36:36
● 2026-05-14 11:42:04
●MXmx3.agenturserver.de2026-04-07 → 2026-05-14 · 3 obs
○ 2017-04-10 11:51:28
● 2026-04-07 10:36:36
● 2026-05-14 11:42:04
●MXmx4.agenturserver.de2026-04-07 → 2026-05-14 · 3 obs
○ 2017-04-10 11:51:28
● 2026-04-07 10:36:36
● 2026-05-14 11:42:04
○MXmxlb.ispgateway.de2015-05-29 → 2017-04-10 · 4 obs
● 2015-05-29 19:22:04
● 2017-04-10 11:51:28
○ 2026-04-07 10:36:36
○ 2026-05-14 11:42:04
○A134.119.253.532016-09-16 → 2017-04-10 · 5 obs
○ 2016-04-08 06:46:54
● 2016-09-16 18:17:56
● 2017-04-10 11:51:28
○ 2026-04-07 10:36:36
○ 2026-05-14 11:42:04
●A185.233.54.882026-04-07 → 2026-05-14 · 3 obs
○ 2017-04-10 11:51:28
● 2026-04-07 10:36:36
● 2026-05-14 11:42:04
○A2a00:1158:0:300:7958::12015-05-29 → 2016-04-08 · 4 obs
● 2015-05-29 19:22:04
● 2016-04-08 06:46:54
○ 2016-09-16 18:17:56
○ 2026-05-14 11:42:04
○A2a00:1158:300::6352016-09-16 → 2017-04-10 · 5 obs
○ 2016-04-08 06:46:54
● 2016-09-16 18:17:56
● 2017-04-10 11:51:28
○ 2026-04-07 10:36:36
○ 2026-05-14 11:42:04
●A2a03:2a00:1800:2::ac12:2c332026-04-07 → 2026-05-14 · 3 obs
○ 2017-04-10 11:51:28
● 2026-04-07 10:36:36
● 2026-05-14 11:42:04
○A46.252.18.2472015-05-29 → 2016-04-08 · 4 obs
● 2015-05-29 19:22:04
● 2016-04-08 06:46:54
○ 2016-09-16 18:17:56
○ 2026-05-14 11:42:04

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
stefanbuechner.comns01.agenturserver.de, ns01.agenturserver.it, ns01.agenturserver.co-

✅ Authoritative Response

Server:185.247.151.112

NS records: ns01.agenturserver.de, ns01.agenturserver.it, ns01.agenturserver.co

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for stefanbuechner.com (unsigned zone)

⏱️ Timing

Total: 701ms | Queries: -

📄 Records

TypeCountSample Data
A1185.233.54.88
AAAA12a03:2a00:1800:2::ac12:2c33
NS3ns01.agenturserver.it, ns01.agenturserver.co...
MX4mx3.agenturserver.de (pri: 20), mx2.agenturserver.de (pri: 10)...
TXT1v=spf1 include:agenturserver.de ~all
SOA1ns01.agenturserver.de support.mittwald.d

Analysis

IP Addresses

stefanbuechner.com points to two IP numbers: 2a03:2a00:1800:2::ac12:2c33 and 185.233.54.88.

Other host names, for instance sbtoo.com, boehm-kartoffel.de, kodra.de, shared-clump0274-web.agenturserver.it and realschule-unterpfaffenhofen.de share IP numbers with stefanbuechner.com.

Name Servers

The domain stefanbuechner.com is delegated to three name servers: ns01.agenturserver.co, ns01.agenturserver.de and ns01.agenturserver.it.

stefanbuechner.com shares name servers with other domains at least partially, for instance stricken-haekeln.de, planec.de, leofit.de, elektro-el.de and glaswasser.net.

Host names with a single IP number:

ns01.agenturserver.co points to 185.247.150.113.

ns01.agenturserver.de points to 185.247.151.111.

ns01.agenturserver.it points to 185.247.151.112.

Mail Servers

stefanbuechner.com is handled by four mail servers: mx1.agenturserver.de, mx2.agenturserver.de, mx3.agenturserver.de and mx4.agenturserver.de.

stefanbuechner.com shares some mail servers with other domains, including mypay.de, wirtschaftskommunikation.com, aphorismen.de, haese-container.de and steuerberaterhw.de.

Host names with a single IP:

mx1.agenturserver.de points to 185.15.192.56.

mx2.agenturserver.de points to 185.15.192.57.

mx3.agenturserver.de points to 185.15.192.58.

mx4.agenturserver.de points to 185.15.192.59.