er-group.com - robtex.com

er-group.com

DNSSEC⚠️ Not signed
A184.168.221.47🇺🇸 GODADDY184.168.128.0/17
PTR47.221.168.184.host.secureserver.net
NSa.ns14.net ⭐
A2001:8d8:fe:53:217:160:80:160🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns-ix1.ui-dns.de
A217.160.80.160🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns-ix1.ui-dns.de
NSb.ns14.net
A2001:8d8:fe:53:217:160:81:160🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns-ix1.ui-dns.biz
A217.160.81.160🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns-ix1.ui-dns.biz
NSc.ns14.net
A2607:f1c0:fe:53:185:132:35:160🇺🇸 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-ix1.ui-dns.org
A185.132.35.160🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRns-ix1.ui-dns.org
NSd.ns14.net
A2607:f1c0:fe:53:185:132:34:160🇺🇸 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-ix1.ui-dns.com
A185.132.34.160🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRns-ix1.ui-dns.com
MXd305956.a.ess.de.barracudanetworks.com ⭐
A18.185.115.250🇩🇪 Amazon18.184.0.0/15 EC2 FRA prefix
PTRmail.ess.de.barracuda.com
A18.185.115.251🇩🇪 Amazon18.184.0.0/15 EC2 FRA prefix
PTRmail.ess.de.barracuda.com
A18.185.115.252🇩🇪 Amazon18.184.0.0/15 EC2 FRA prefix
PTRmail.ess.de.barracuda.com
MXd305956.b.ess.de.barracudanetworks.com(20)
A18.185.115.250🇩🇪 Amazon18.184.0.0/15 EC2 FRA prefix
PTRmail.ess.de.barracuda.com
A18.185.115.251🇩🇪 Amazon18.184.0.0/15 EC2 FRA prefix
PTRmail.ess.de.barracuda.com
A18.185.115.252🇩🇪 Amazon18.184.0.0/15 EC2 FRA prefix
PTRmail.ess.de.barracuda.com
TXT50ea841c0c0538ea0ba406bdd8630201
TXTMS=ms81044787
TXTv=spf1 mx include:spf.protection.outlook.com include:spf.ess.barracudanetwork...
TXTmS5oc8HDiYK3F1UlYmdO9MTlt3IlgMTIzLlmmPUhNi+EXpEX7jbmUuy5YHtiTlbbVkRCeMa29P2VM...
TXTye47+3q5xhxuZ7EGwKQqmd6HsFygGCFbT/ZUiyPJr8NPuuvsRAQlbJuQbhz82wEO/Y2c0IhOCCzQ1...
SOAa.ns14.netdomains@er-group.com 2025-09-03 #20

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=1771291435

Same first word

er-group.info
er-group.ru
er-group.com
er-group.at

Similar names

re-group.pl
re-group.jp
re-group.net
groupe-r.net
r-groupe.com
groupe-r.com
re-group.ru
re-group.de
r-egroup.com
re-group.com

DNS History

23 records (7 active, 16 former)

2008201020122014201620182020202220242026NSa.ns14.netb.ns14.netc.ns14.netd.ns14.netdns-auth-1.mcs.dedns-auth-2.mcs.dedns-auth-3.mcs.dedns-auth-4.mcs.dens17.domaincontrol.comns18.domaincontrol.compark17.secureserver.netpark18.secureserver.netMXd305956.a.ess.de.barracudanetworks.comd305956.b.ess.de.barracudanetworks.comcomm01.nordcapital.ded200784.a.ess.uk.barracudanetworks.comd200784.b.ess.uk.barracudanetworks.commailstore1.secureserver.netsmtp.secureserver.netspam.er-capital.comA184.168.221.47184.168.221.3768.178.232.100
●NSa.ns14.net2026-02-15 → 2026-03-22 · 3 obs
○ 2017-05-15 16:49:20
● 2026-02-15 02:44:00
● 2026-03-22 14:51:08
●NSb.ns14.net2026-02-15 → 2026-03-22 · 3 obs
○ 2017-05-15 16:49:20
● 2026-02-15 02:44:00
● 2026-03-22 14:51:08
●NSc.ns14.net2026-02-15 → 2026-03-22 · 3 obs
○ 2017-05-15 16:49:20
● 2026-02-15 02:44:00
● 2026-03-22 14:51:08
●NSd.ns14.net2026-02-15 → 2026-03-22 · 3 obs
○ 2017-05-15 16:49:20
● 2026-02-15 02:44:00
● 2026-03-22 14:51:08
○NSdns-auth-1.mcs.de2016-04-12 → 2017-05-15 · 5 obs
○ 2015-12-27 05:51:50
● 2016-04-12 10:24:12
● 2017-05-15 16:49:20
○ 2026-02-15 02:44:00
○ 2026-03-22 14:51:08
○NSdns-auth-2.mcs.de2016-04-12 → 2017-05-15 · 5 obs
○ 2015-12-27 05:51:50
● 2016-04-12 10:24:12
● 2017-05-15 16:49:20
○ 2026-02-15 02:44:00
○ 2026-03-22 14:51:08
○NSdns-auth-3.mcs.de2016-04-12 → 2017-05-15 · 5 obs
○ 2015-12-27 05:51:50
● 2016-04-12 10:24:12
● 2017-05-15 16:49:20
○ 2026-02-15 02:44:00
○ 2026-03-22 14:51:08
○NSdns-auth-4.mcs.de2016-04-12 → 2017-05-15 · 5 obs
○ 2015-12-27 05:51:50
● 2016-04-12 10:24:12
● 2017-05-15 16:49:20
○ 2026-02-15 02:44:00
○ 2026-03-22 14:51:08
○NSns17.domaincontrol.com2015-06-08 → 2015-12-27 · 5 obs
○ 2007-10-23 07:38:44
● 2015-06-08 01:46:06
● 2015-12-27 05:51:50
○ 2016-04-12 10:24:12
○ 2026-03-22 14:51:08
○NSns18.domaincontrol.com2015-06-08 → 2015-12-27 · 5 obs
○ 2007-10-23 07:38:44
● 2015-06-08 01:46:06
● 2015-12-27 05:51:50
○ 2016-04-12 10:24:12
○ 2026-03-22 14:51:08
○NSpark17.secureserver.net2007-10-23 → 2007-10-23 · 3 obs
● 2007-10-23 07:38:44
○ 2015-06-08 01:46:06
○ 2026-03-22 14:51:08
○NSpark18.secureserver.net2007-10-23 → 2007-10-23 · 3 obs
● 2007-10-23 07:38:44
○ 2015-06-08 01:46:06
○ 2026-03-22 14:51:08
○MXcomm01.nordcapital.de2015-10-22 → 2016-04-12 · 5 obs
○ 2007-10-23 07:38:44
● 2015-10-22 05:47:32
● 2016-04-12 10:24:12
○ 2016-11-08 08:28:34
○ 2026-03-22 14:51:08
○MXd200784.a.ess.uk.barracudanetworks.com2017-05-15 → 2017-05-15 · 4 obs
○ 2016-11-08 08:28:34
● 2017-05-15 16:49:20
○ 2026-02-15 02:44:00
○ 2026-03-22 14:51:08
○MXd200784.b.ess.uk.barracudanetworks.com2017-05-15 → 2017-05-15 · 4 obs
○ 2016-11-08 08:28:34
● 2017-05-15 16:49:20
○ 2026-02-15 02:44:00
○ 2026-03-22 14:51:08
●MXd305956.a.ess.de.barracudanetworks.com2026-02-15 → 2026-03-22 · 3 obs
○ 2017-05-15 16:49:20
● 2026-02-15 02:44:00
● 2026-03-22 14:51:08
●MXd305956.b.ess.de.barracudanetworks.com2026-02-15 → 2026-03-22 · 3 obs
○ 2017-05-15 16:49:20
● 2026-02-15 02:44:00
● 2026-03-22 14:51:08
○MXmailstore1.secureserver.net2007-10-23 → 2015-06-08 · 4 obs
● 2007-10-23 07:38:44
● 2015-06-08 01:46:06
○ 2015-10-22 05:47:32
○ 2026-03-22 14:51:08
○MXsmtp.secureserver.net2007-10-23 → 2015-06-08 · 4 obs
● 2007-10-23 07:38:44
● 2015-06-08 01:46:06
○ 2015-10-22 05:47:32
○ 2026-03-22 14:51:08
○MXspam.er-capital.com2015-10-22 → 2016-11-08 · 5 obs
○ 2007-10-23 07:38:44
● 2015-10-22 05:47:32
● 2016-11-08 08:28:34
○ 2017-05-15 16:49:20
○ 2026-03-22 14:51:08
○A184.168.221.372015-06-08 → 2015-06-08 · 4 obs
○ 2007-10-23 07:38:44
● 2015-06-08 01:46:06
○ 2015-10-22 05:47:32
○ 2026-03-22 14:51:08
●A184.168.221.472015-10-22 → 2026-03-22 · 3 obs
○ 2007-10-23 07:38:44
● 2015-10-22 05:47:32
● 2026-03-22 14:51:08
○A68.178.232.1002007-10-23 → 2007-10-23 · 3 obs
● 2007-10-23 07:38:44
○ 2015-06-08 01:46:06
○ 2026-03-22 14:51:08

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
er-group.coma.ns14.net, b.ns14.net, c.ns14.net, d.ns14.net-

✅ Authoritative Response

Server: 217.160.80.160

NS records: a.ns14.net, b.ns14.net, c.ns14.net, d.ns14.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for er-group.com (unsigned zone)

⏱️ Timing

Total: 246ms | Queries: -

📄 Records

TypeCountSample Data
A1184.168.221.47
NS4a.ns14.net, b.ns14.net...
MX2d305956.b.ess.de.barracudanetworks.com (, d305956.a.ess.de.barracudanetworks.com (
TXT5MS=ms81044787, v=spf1 mx include:spf.protection.outlook...
SOA1a.ns14.net domains.er-group.com

Analysis

IP Addresses

er-group.com maps to IP address 184.168.221.47.

Other host names, for instance bitvault.net, kindredanswers.net, storiedgoods.com, deltaonecloud.com and forextrading.jp share IP numbers with er-group.com.

Name Servers

er-group.com is delegated to four name servers: a.ns14.net, b.ns14.net, c.ns14.net and d.ns14.net.

er-group.com at least partially shares name servers with other domains such as powerwash.de, ihk-nw.de, netzlab15.de, testlink.dk and competence-network-ip.de.

These name servers are commonly used with ns1.ihk.de and ns2.ihk.de.

Host names with two IP numbers:

a.ns14.net points to 2001:8d8:fe:53:217:160:80:160 and 217.160.80.160

b.ns14.net points to 2001:8d8:fe:53:217:160:81:160 and 217.160.81.160

c.ns14.net points to 2607:f1c0:fe:53:185:132:35:160 and 185.132.35.160

d.ns14.net points to 2607:f1c0:fe:53:185:132:34:160 and 185.132.34.160

Mail Servers

Two mail servers handle er-group.com: d305956.a.ess.de.barracudanetworks.com and d305956.b.ess.de.barracudanetworks.com.

Host names with three IP numbers

d305956.a.ess.de.barracudanetworks.com points to: 18.185.115.250, 18.185.115.251 and 18.185.115.252

d305956.b.ess.de.barracudanetworks.com points to: 18.185.115.250, 18.185.115.251 and 18.185.115.252

Note that d305956.a.ess.de.barracudanetworks.com and d305956.b.ess.de.barracudanetworks.com both point to the same three IPs: 18.185.115.250, 18.185.115.251 and 18.185.115.252

Names pointing to 18.185.115.250: d305956.a.ess.de.barracudanetworks.com and d305956.b.ess.de.barracudanetworks.com

Names pointing to 18.185.115.251: d305956.a.ess.de.barracudanetworks.com and d305956.b.ess.de.barracudanetworks.com

Names pointing to 18.185.115.252: d305956.a.ess.de.barracudanetworks.com and d305956.b.ess.de.barracudanetworks.com