bittermann.net - robtex.com

bittermann.net

DNSSEC⚠️ Not signed
A217.160.0.91🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3
PTR217-160-0-91.elastic-ssl.ui-r.com
NSns1057.ui-dns.org ⭐
A2001:8d8:fe:53:0:d9a0:5339:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1057.ui-dns.org
A217.160.83.57🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1057.ui-dns.org
NSns1057.ui-dns.biz
A2001:8d8:fe:53:0:d9a0:5139:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1057.ui-dns.biz
A217.160.81.57🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1057.ui-dns.biz
NSns1057.ui-dns.com
A2001:8d8:fe:53:0:d9a0:5239:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1057.ui-dns.com
A217.160.82.57🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1057.ui-dns.com
NSns1057.ui-dns.de
A2607:f1c0:fe:53:185:132:32:57🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRns1057.ui-dns.de
A217.160.80.57🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1057.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
SOAns1057.ui-dns.orghostmaster@schlund.de 2016-04-20 #5

net

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=1774449232

Same first word

bittermann.eu
bittermann.org
bittermann.de
bittermann.net
bittermann.at
bittermann.com

Similar names

mbintranet.de
mbintranet.com

DNS History

13 records (7 active, 6 former)

20162017201820192020202120222023202420252026NSns1057.ui-dns.bizns1057.ui-dns.comns1057.ui-dns.dens1057.ui-dns.orgns25.schlund.dens26.schlund.deMXmx00.ionos.demx01.ionos.demx00.kundenserver.demx01.kundenserver.deA217.160.0.91217.160.231.17982.165.101.85
●NSns1057.ui-dns.biz2026-02-19 → 2026-03-25 · 3 obs
○ 2017-02-15 22:57:16
● 2026-02-19 01:19:22
● 2026-03-25 14:56:12
●NSns1057.ui-dns.com2026-02-19 → 2026-03-25 · 3 obs
○ 2017-02-15 22:57:16
● 2026-02-19 01:19:22
● 2026-03-25 14:56:12
●NSns1057.ui-dns.de2026-02-19 → 2026-03-25 · 3 obs
○ 2017-02-15 22:57:16
● 2026-02-19 01:19:22
● 2026-03-25 14:56:12
●NSns1057.ui-dns.org2026-02-19 → 2026-03-25 · 3 obs
○ 2017-02-15 22:57:16
● 2026-02-19 01:19:22
● 2026-03-25 14:56:12
○NSns25.schlund.de2015-07-10 → 2017-02-15 · 4 obs
● 2015-07-10 16:51:00
● 2017-02-15 22:57:16
○ 2026-02-19 01:19:22
○ 2026-03-25 14:56:12
○NSns26.schlund.de2015-07-10 → 2017-02-15 · 4 obs
● 2015-07-10 16:51:00
● 2017-02-15 22:57:16
○ 2026-02-19 01:19:22
○ 2026-03-25 14:56:12
●MXmx00.ionos.de2026-02-19 → 2026-03-25 · 3 obs
○ 2017-02-15 22:57:16
● 2026-02-19 01:19:22
● 2026-03-25 14:56:12
○MXmx00.kundenserver.de2015-07-10 → 2017-02-15 · 4 obs
● 2015-07-10 16:51:00
● 2017-02-15 22:57:16
○ 2026-02-19 01:19:22
○ 2026-03-25 14:56:12
●MXmx01.ionos.de2026-02-19 → 2026-03-25 · 3 obs
○ 2017-02-15 22:57:16
● 2026-02-19 01:19:22
● 2026-03-25 14:56:12
○MXmx01.kundenserver.de2015-07-10 → 2017-02-15 · 4 obs
● 2015-07-10 16:51:00
● 2017-02-15 22:57:16
○ 2026-02-19 01:19:22
○ 2026-03-25 14:56:12
●A217.160.0.912026-02-19 → 2026-03-25 · 3 obs
○ 2017-02-15 22:57:16
● 2026-02-19 01:19:22
● 2026-03-25 14:56:12
○A217.160.231.1792017-02-15 → 2017-02-15 · 4 obs
○ 2016-04-19 12:45:08
● 2017-02-15 22:57:16
○ 2026-02-19 01:19:22
○ 2026-03-25 14:56:12
○A82.165.101.852015-07-10 → 2016-04-19 · 4 obs
● 2015-07-10 16:51:00
● 2016-04-19 12:45:08
○ 2017-02-15 22:57:16
○ 2026-03-25 14:56:12

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
neta.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
bittermann.netns1057.ui-dns.de, ns1057.ui-dns.biz, ns1057.ui-dns.org, ns1057.ui-dns.com-

✅ Authoritative Response

Server:217.160.82.57

NS records: ns1057.ui-dns.de, ns1057.ui-dns.biz, ns1057.ui-dns.org, ns1057.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bittermann.net (unsigned zone)

⏱️ Timing

Total: 390ms | Queries: -

📄 Records

TypeCountSample Data
A1217.160.0.91
NS4ns1057.ui-dns.de, ns1057.ui-dns.org...
MX2mx01.ionos.de (pri: 10), mx00.ionos.de (pri: 10)
TXT1v=spf1 include:_spf-eu.ionos.com ~all
SOA1ns1057.ui-dns.org hostmaster.schlund.de

Analysis

IP Addresses

bittermann.net points to IP number 217.160.0.91.

For instance, other host names avertis.de, 10ng.de, spz-muenchen.de, singlefam.com and valledelnansa.org share IP numbers with bittermann.net.

Name Servers

bittermann.net is delegated to four name servers: ns1057.ui-dns.biz, ns1057.ui-dns.com, ns1057.ui-dns.de and ns1057.ui-dns.org.

bittermann.net shares name servers with other domains at least partially, for example dxbxsx.de, oromiatrading.com, marmarastore.com, awtees.com and orgworld.org.

These name servers are often used together with the name servers ns1049.ui-dns.de, ns1104.ui-dns.biz, ns1087.ui-dns.de, ns1090.ui-dns.org and ns1072.ui-dns.biz.

Host names with two IP numbers:

ns1057.ui-dns.biz points to: 2001:8d8:fe:53:0:d9a0:5139:100 and 217.160.81.57

ns1057.ui-dns.com points to: 2001:8d8:fe:53:0:d9a0:5239:100 and 217.160.82.57

ns1057.ui-dns.de points to: 2607:f1c0:fe:53:185:132:32:57 and 217.160.80.57

ns1057.ui-dns.org points to: 2001:8d8:fe:53:0:d9a0:5339:100 and 217.160.83.57

Mail Servers

Two mail servers mx00.ionos.de and mx01.ionos.de handle bittermann.net.

bittermann.net shares the same mail server setup as other domains, for instance syndikus-steuerberater.com, baeckerei-gruyters.org, africore.eu, pews.de and ankert.de.

Host names with one IP number:

mx00.ionos.de points to: 212.227.15.41.

mx01.ionos.de points to: 217.72.192.67.