jb-b2b.com - robtex.com

jb-b2b.com

DNSSEC⚠️ Not signed
A2001:8d8:100f:f000::2d8🇩🇪 IONOS-AS2001:8d8::/32 DE-IONOS-20020910
PTR2001-08d8-100f-f000-0000-0000-0000-02d8.elastic-ssl.ui-r.com
A217.160.0.151🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3
NSns1016.ui-dns.org ⭐
A2001:8d8:fe:53:0:d9a0:5310:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1016.ui-dns.org
A217.160.83.16🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1016.ui-dns.org
NSns1044.ui-dns.biz
A2001:8d8:fe:53:0:d9a0:512c:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1044.ui-dns.biz
A217.160.81.44🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1044.ui-dns.biz
NSns1044.ui-dns.com
A2001:8d8:fe:53:0:d9a0:522c:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1044.ui-dns.com
A217.160.82.44🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1044.ui-dns.com
NSns1117.ui-dns.de
A2607:f1c0:fe:53:185:132:32:117🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRns1117.ui-dns.de
A217.160.80.117🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1117.ui-dns.de
MXmx00.ionos.de ⭐
A212.227.15.41🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2
PTRmx00.kundenserver.de
MXmx01.ionos.de ⭐
A217.72.192.67🇩🇪 IONOS-AS217.72.192.0/20 Web.de
PTRmx01.kundenserver.de
TXTv=spf1 include:_spf-eu.ionos.com ~all
SOAns1016.ui-dns.orghostmaster@1und1.com 2017-06-01 #6

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=1776172537

Previously MX for

jb-b2b.com

Same first word

jb-b2b.com
jb-b2b.de

DNS History

19 records (8 active, 11 former)

20162017201820192020202120222023202420252026NSns1016.ui-dns.orgns1044.ui-dns.bizns1044.ui-dns.comns1117.ui-dns.dens1.first-ns.dens65.1und1.dens66.1und1.derobotns2.second-ns.derobotns3.second-ns.comMXmx00.ionos.demx01.ionos.dehiddensee.junge-hosting.netjb-b2b.commx01.kundenserver.deA2001:8d8:100f:f000::2d8217.160.0.151148.251.244.146218.247.85.19787.106.9.240
○NSns1.first-ns.de2015-12-04 → 2017-05-26 · 5 obs
○ 2015-08-07 11:46:36
● 2015-12-04 19:38:40
● 2017-05-26 18:51:38
○ 2026-03-27 19:33:58
○ 2026-04-14 13:32:52
●NSns1016.ui-dns.org2026-03-27 → 2026-04-14 · 3 obs
○ 2017-05-26 18:51:38
● 2026-03-27 19:33:58
● 2026-04-14 13:32:52
●NSns1044.ui-dns.biz2026-03-27 → 2026-04-14 · 3 obs
○ 2017-05-26 18:51:38
● 2026-03-27 19:33:58
● 2026-04-14 13:32:52
●NSns1044.ui-dns.com2026-03-27 → 2026-04-14 · 3 obs
○ 2017-05-26 18:51:38
● 2026-03-27 19:33:58
● 2026-04-14 13:32:52
●NSns1117.ui-dns.de2026-03-27 → 2026-04-14 · 3 obs
○ 2017-05-26 18:51:38
● 2026-03-27 19:33:58
● 2026-04-14 13:32:52
○NSns65.1und1.de2015-08-07 → 2015-08-07 · 3 obs
● 2015-08-07 11:46:36
○ 2015-12-04 19:38:40
○ 2026-04-14 13:32:52
○NSns66.1und1.de2015-08-07 → 2015-08-07 · 3 obs
● 2015-08-07 11:46:36
○ 2015-12-04 19:38:40
○ 2026-04-14 13:32:52
○NSrobotns2.second-ns.de2015-12-04 → 2017-05-26 · 5 obs
○ 2015-08-07 11:46:36
● 2015-12-04 19:38:40
● 2017-05-26 18:51:38
○ 2026-03-27 19:33:58
○ 2026-04-14 13:32:52
○NSrobotns3.second-ns.com2015-12-04 → 2017-05-26 · 5 obs
○ 2015-08-07 11:46:36
● 2015-12-04 19:38:40
● 2017-05-26 18:51:38
○ 2026-03-27 19:33:58
○ 2026-04-14 13:32:52
○MXhiddensee.junge-hosting.net2015-12-04 → 2017-05-26 · 5 obs
○ 2015-08-07 11:46:36
● 2015-12-04 19:38:40
● 2017-05-26 18:51:38
○ 2026-03-27 19:33:58
○ 2026-04-14 13:32:52
○MXjb-b2b.com2015-08-07 → 2015-08-07 · 3 obs
● 2015-08-07 11:46:36
○ 2015-12-04 19:38:40
○ 2026-04-14 13:32:52
●MXmx00.ionos.de2026-03-27 → 2026-04-14 · 3 obs
○ 2017-05-26 18:51:38
● 2026-03-27 19:33:58
● 2026-04-14 13:32:52
●MXmx01.ionos.de2026-03-27 → 2026-04-14 · 3 obs
○ 2017-05-26 18:51:38
● 2026-03-27 19:33:58
● 2026-04-14 13:32:52
○MXmx01.kundenserver.de2015-08-07 → 2015-08-07 · 3 obs
● 2015-08-07 11:46:36
○ 2015-12-04 19:38:40
○ 2026-04-14 13:32:52
○A148.251.244.1462015-12-04 → 2017-05-26 · 5 obs
○ 2015-08-07 11:46:36
● 2015-12-04 19:38:40
● 2017-05-26 18:51:38
○ 2026-03-27 19:33:58
○ 2026-04-14 13:32:52
●A2001:8d8:100f:f000::2d82026-03-27 → 2026-04-14 · 3 obs
○ 2017-05-26 18:51:38
● 2026-03-27 19:33:58
● 2026-04-14 13:32:52
●A217.160.0.1512026-03-27 → 2026-04-14 · 3 obs
○ 2017-05-26 18:51:38
● 2026-03-27 19:33:58
● 2026-04-14 13:32:52
○A218.247.85.1972015-08-07 → 2015-08-07 · 3 obs
● 2015-08-07 11:46:36
○ 2017-05-26 18:51:38
○ 2026-04-14 13:32:52
○A87.106.9.2402015-08-07 → 2015-08-07 · 3 obs
● 2015-08-07 11:46:36
○ 2015-12-04 19:38:40
○ 2026-04-14 13:32:52

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comh.gtld-servers.net, b.gtld-servers.net, k.gtld-servers.net, d.gtld-servers.net...-
jb-b2b.comns1016.ui-dns.org, ns1044.ui-dns.biz, ns1117.ui-dns.de, ns1044.ui-dns.com2 records

✅ Authoritative Response

Server:217.160.80.117

NS records: ns1016.ui-dns.org, ns1044.ui-dns.biz, ns1117.ui-dns.de, ns1044.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jb-b2b.com (unsigned zone)

⏱️ Timing

Total: 526ms | Queries: -

📄 Records

TypeCountSample Data
A1217.160.0.151
AAAA12001:8d8:100f:f000::2d8
NS4ns1044.ui-dns.com, ns1016.ui-dns.org...
MX2mx01.ionos.de (pri: 10), mx00.ionos.de (pri: 10)
TXT1v=spf1 include:_spf-eu.ionos.com ~all
SOA1ns1016.ui-dns.org hostmaster.1und1.com

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1044.ui-dns.com, ns1044.ui-dns.com)

Analysis

IP Addresses

jb-b2b.com resolves to two IP numbers: 2001:8d8:100f:f000::2d8 and 217.160.0.151.

Other host names, for instance droesche.de, hausss.de, upmeier.info, bsmc.de and myracingclub.eu share IP numbers with jb-b2b.com.

Name Servers

jb-b2b.com's delegation is handled by four name servers: ns1044.ui-dns.biz, ns1044.ui-dns.com, ns1117.ui-dns.de and ns1016.ui-dns.org.

jb-b2b.com partially shares name servers with other domains; examples include phsh.de, viewport.biz, aandcaudio.com, zontar.de and discretechoice.de.

These name servers are commonly used alongside ns1044.ui-dns.org, ns1044.ui-dns.de, ns1117.ui-dns.biz, ns1117.ui-dns.com, ns1117.ui-dns.org, ns1016.ui-dns.com, ns1016.ui-dns.biz, ns1016.ui-dns.de, ns1085.ui-dns.org and ns1049.ui-dns.de.

Host names with two IPs:

ns1044.ui-dns.biz points to 2001:8d8:fe:53:0:d9a0:512c:100 and 217.160.81.44

ns1044.ui-dns.com points to 2001:8d8:fe:53:0:d9a0:522c:100 and 217.160.82.44

ns1117.ui-dns.de points to 2607:f1c0:fe:53:185:132:32:117 and 217.160.80.117

ns1016.ui-dns.org points to 2001:8d8:fe:53:0:d9a0:5310:100 and 217.160.83.16

Mail Servers

jb-b2b.com is handled by two mail servers: mx00.ionos.de and mx01.ionos.de.

jb-b2b.com has the same mail server setup as other domains, including cepo.de, animal-help.info, fadenspannung-blog.de, auriega.de and bbk-berlin.de.

Host names with one IP number: The host name mx00.ionos.de points to 212.227.15.41 and the host name mx01.ionos.de points to 217.72.192.67.