gesa-ag.de - robtex.com

gesa-ag.de

DNSSEC⚠️ Not signed
A217.160.0.99🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3
PTR217-160-0-99.elastic-ssl.ui-r.com
NSns1124.ui-dns.de ⭐
A2607:f1c0:fe:53:185:132:32:124🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRns1124.ui-dns.de
A217.160.80.124🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1124.ui-dns.de
NSns1124.ui-dns.biz
A2001:8d8:fe:53:0:d9a0:517c:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1124.ui-dns.biz
A217.160.81.124🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1124.ui-dns.biz
NSns1124.ui-dns.com
A2001:8d8:fe:53:0:d9a0:527c:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1124.ui-dns.com
A217.160.82.124🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1124.ui-dns.com
NSns1124.ui-dns.org
A2001:8d8:fe:53:0:d9a0:537c:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1124.ui-dns.org
A217.160.83.124🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1124.ui-dns.org
MXmx0.gesa-ag.de ⭐
A62.159.144.221🇩🇪 DTAG62.156.0.0/14 Deutsche Telekom AG, Internet service provider
PTRmx0.gesa-ag.de
MXmx1.gesa-ag.de(50)
A194.25.21.189🇩🇪 DTAG194.25.0.0/16 Deutsche Telekom AG, Internet service provider
PTRmx1.gesa-ag.de
MXmx2.gesa-ag.de(50)
A194.25.21.188🇩🇪 DTAG194.25.0.0/16 Deutsche Telekom AG, Internet service provider
PTRmx2.gesa-ag.de
TXTv=spf1 mx -all
TXTapple-domain-verification=DKREy1PFIdKi0WOH
TXT_globalsign-domain-verification=G73tgVBAOYdL0k4UbqwnVZODtvSWKEj_x6NvdqS6q-
TXTMS=BEB8CB7B085BA54674FBEA8FBB9B0B2430EDA05C
SOAns1124.ui-dns.dehostmaster@1und1.de 2017-05-11 #10

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=1778745377

Subdomains

mx2.gesa-ag.de
mx1.gesa-ag.de
mx0.gesa-ag.de

Same first word

gesa-ag.de
gesa-ag.ch

Similar names

agas-ge.ch
sage-ag.com
saag-ge.ch

DNS History

12 records (8 active, 4 former)

20162017201820192020202120222023202420252026NSns1124.ui-dns.bizns1124.ui-dns.comns1124.ui-dns.dens1124.ui-dns.orgns39.1und1.dens40.1und1.deMXmx0.gesa-ag.demx1.gesa-ag.demx2.gesa-ag.deA217.160.0.99217.160.231.12982.165.89.70
●NSns1124.ui-dns.biz2026-03-28 → 2026-05-14 · 3 obs
○ 2017-03-25 03:36:14
● 2026-03-28 20:07:44
● 2026-05-14 08:26:28
●NSns1124.ui-dns.com2026-03-28 → 2026-05-14 · 3 obs
○ 2017-03-25 03:36:14
● 2026-03-28 20:07:44
● 2026-05-14 08:26:28
●NSns1124.ui-dns.de2026-03-28 → 2026-05-14 · 3 obs
○ 2017-03-25 03:36:14
● 2026-03-28 20:07:44
● 2026-05-14 08:26:28
●NSns1124.ui-dns.org2026-03-28 → 2026-05-14 · 3 obs
○ 2017-03-25 03:36:14
● 2026-03-28 20:07:44
● 2026-05-14 08:26:28
○NSns39.1und1.de2015-08-03 → 2017-03-25 · 4 obs
● 2015-08-03 14:30:06
● 2017-03-25 03:36:14
○ 2026-03-28 20:07:44
○ 2026-05-14 08:26:28
○NSns40.1und1.de2015-08-03 → 2017-03-25 · 4 obs
● 2015-08-03 14:30:06
● 2017-03-25 03:36:14
○ 2026-03-28 20:07:44
○ 2026-05-14 08:26:28
●MXmx0.gesa-ag.de2015-08-03 → 2026-05-14 · 2 obs
● 2015-08-03 14:30:06
● 2026-05-14 08:26:28
●MXmx1.gesa-ag.de2015-08-03 → 2026-05-14 · 2 obs
● 2015-08-03 14:30:06
● 2026-05-14 08:26:28
●MXmx2.gesa-ag.de2026-03-28 → 2026-05-14 · 3 obs
○ 2015-08-03 14:30:06
● 2026-03-28 20:07:44
● 2026-05-14 08:26:28
●A217.160.0.992017-03-25 → 2026-05-14 · 3 obs
○ 2016-06-17 23:56:10
● 2017-03-25 03:36:14
● 2026-05-14 08:26:28
○A217.160.231.1292016-06-17 → 2016-06-17 · 4 obs
○ 2016-02-24 14:46:06
● 2016-06-17 23:56:10
○ 2017-03-25 03:36:14
○ 2026-05-14 08:26:28
○A82.165.89.702015-08-03 → 2016-02-24 · 4 obs
● 2015-08-03 14:30:06
● 2016-02-24 14:46:06
○ 2016-06-17 23:56:10
○ 2026-05-14 08:26:28

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
gesa-ag.dens1124.ui-dns.de, ns1124.ui-dns.biz, ns1124.ui-dns.com, ns1124.ui-dns.org-

✅ Authoritative Response

Server:217.160.82.124

NS records: ns1124.ui-dns.de, ns1124.ui-dns.biz, ns1124.ui-dns.com, ns1124.ui-dns.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for gesa-ag.de (unsigned zone)

⏱️ Timing

Total: 818ms | Queries: -

📄 Records

TypeCountSample Data
A1217.160.0.99
NS4ns1124.ui-dns.com, ns1124.ui-dns.biz...
MX3mx1.gesa-ag.de (pri: 50), mx2.gesa-ag.de (pri: 50)...
TXT4apple-domain-verification=DKREy1PFIdKi0W, _globalsign-domain-verification=G73tgVBA...
SOA1ns1124.ui-dns.de hostmaster.1und1.de

Analysis

Hierarchy

gesa-ag.de has children mx2.gesa-ag.de, mx1.gesa-ag.de and mx0.gesa-ag.de.

IP Addresses

gesa-ag.de resolves to a single IP: 217.160.0.99.

Other host names, for instance samisnakes.com, gerd-becker.com, logical-concepts.eu, aormobile.us and bnits.de share IP numbers with gesa-ag.de.

Name Servers

gesa-ag.de is delegated to four name servers: ns1124.ui-dns.biz, ns1124.ui-dns.com, ns1124.ui-dns.de and ns1124.ui-dns.org.

gesa-ag.de shares some name servers with other domains, for example ok-ie.de, drachenpfade.de, vitamotion.info, schule-energie-bildung.de and thearcnepa.org.

These name servers are commonly used with the name servers ns1067.ui-dns.de, ns1105.ui-dns.com, ns1023.ui-dns.org, ns1024.ui-dns.org, ns1073.ui-dns.de and ns1021.ui-dns.de.

Host names with two IP numbers

Two IPs per host:

ns1124.ui-dns.biz points to 2001:8d8:fe:53:0:d9a0:517c:100 and 217.160.81.124

ns1124.ui-dns.com points to 2001:8d8:fe:53:0:d9a0:527c:100 and 217.160.82.124

ns1124.ui-dns.de points to 2607:f1c0:fe:53:185:132:32:124 and 217.160.80.124

ns1124.ui-dns.org points to 2001:8d8:fe:53:0:d9a0:537c:100 and 217.160.83.124

Mail Servers

gesa-ag.de is handled by three mail servers: mx0.gesa-ag.de, mx1.gesa-ag.de and mx2.gesa-ag.de.

Host names with a single IP: mx0.gesa-ag.de points to 62.159.144.221; mx1.gesa-ag.de points to 194.25.21.189; mx2.gesa-ag.de points to 194.25.21.188.