bnroffice.com - robtex.com

bnroffice.com

DNSSEC⚠️ Not signed
A2a01:238:20a:202:1093::🇩🇪 STRATO2a01:238:20a::/48 Strato AG
PTRw8d.rzone.de
A81.169.145.93🇩🇪 STRATO81.169.144.0/22 AG
NSdocks12.rzone.de ⭐
A2001:8d8:fe:53:5747:2a74:d:12🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRdocks12.rzone.de
A217.160.80.139🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRdocks12.rzone.de
NSshades13.rzone.de
A2607:f1c0:fe:53:185:132:34:140🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRshades13.rzone.de
A185.132.34.140🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRshades13.rzone.de
MXsmtp.rzone.de ⭐
A2a01:238:20a:202:50f0::2097🇩🇪 STRATO2a01:238:20a::/48 Strato AG
PTRsmtp.rzone.de
A81.169.145.98🇩🇪 STRATO81.169.144.0/22 AG
PTRsmtp.rzone.de
SOAdocks12.rzone.dehostmaster@strato-rz.de 2025-09-04 #13

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=1778872676

Same first word

bnroffice.com
bnroffice.nl

Similar names

rnboffice.com

DNS History

11 records (5 active, 6 former)

20162017201820192020202120222023202420252026NSdocks12.rzone.deshades13.rzone.dens1.hostnet.nlns2.hostnetbv.comns3.hostnetbv.nlMXsmtp.rzone.demail.bnroffice.commx1.hostnet.nlA2a01:238:20a:202:1093::81.169.145.9391.218.124.71
●NSdocks12.rzone.de2026-05-15 → 2026-05-15 · 2 obs
○ 2016-09-07 21:28:22
● 2026-05-15 19:47:32
○NSns1.hostnet.nl2015-08-16 → 2016-09-07 · 3 obs
● 2015-08-16 07:13:16
● 2016-09-07 21:28:22
○ 2026-05-15 19:47:32
○NSns2.hostnetbv.com2015-08-16 → 2016-09-07 · 3 obs
● 2015-08-16 07:13:16
● 2016-09-07 21:28:22
○ 2026-05-15 19:47:32
○NSns3.hostnetbv.nl2015-08-16 → 2016-09-07 · 3 obs
● 2015-08-16 07:13:16
● 2016-09-07 21:28:22
○ 2026-05-15 19:47:32
●NSshades13.rzone.de2026-05-15 → 2026-05-15 · 2 obs
○ 2016-09-07 21:28:22
● 2026-05-15 19:47:32
○MXmail.bnroffice.com2015-08-16 → 2016-09-07 · 3 obs
● 2015-08-16 07:13:16
● 2016-09-07 21:28:22
○ 2026-05-15 19:47:32
○MXmx1.hostnet.nl2015-08-16 → 2016-09-07 · 3 obs
● 2015-08-16 07:13:16
● 2016-09-07 21:28:22
○ 2026-05-15 19:47:32
●MXsmtp.rzone.de2026-05-15 → 2026-05-15 · 2 obs
○ 2016-09-07 21:28:22
● 2026-05-15 19:47:32
●A2a01:238:20a:202:1093::2026-05-15 → 2026-05-15 · 2 obs
○ 2016-09-07 21:28:22
● 2026-05-15 19:47:32
●A81.169.145.932026-05-15 → 2026-05-15 · 2 obs
○ 2016-09-07 21:28:22
● 2026-05-15 19:47:32
○A91.218.124.712015-08-16 → 2016-09-07 · 3 obs
● 2015-08-16 07:13:16
● 2016-09-07 21:28:22
○ 2026-05-15 19:47:32

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comj.gtld-servers.net, a.gtld-servers.net, h.gtld-servers.net, l.gtld-servers.net...-
bnroffice.comdocks12.rzone.de, shades13.rzone.de-

✅ Authoritative Response

Server:185.132.34.140

NS records: docks12.rzone.de, shades13.rzone.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bnroffice.com (unsigned zone)

⏱️ Timing

Total: 695ms | Queries: -

📄 Records

TypeCountSample Data
A181.169.145.93
AAAA12a01:238:20a:202:1093::
NS2shades13.rzone.de, docks12.rzone.de
MX1smtp.rzone.de (pri: 5)
SOA1docks12.rzone.de hostmaster.strato-rz.de

Analysis

IP Addresses

bnroffice.com resolves to two IPs: 2a01:238:20a:202:1093:: and 81.169.145.93.

other host names for instance swa-n.de, hothmail.net, raakm.com, skora-web.eu and karteufel.de share IP numbers with bnroffice.com.

Name Servers

bnroffice.com is delegated to two name servers: docks12.rzone.de and shades13.rzone.de.

bnroffice.com shares the same name server setup as other domains, for example einblasdaemmung-berlin.com, behrs-karriere.de, 9mc.de, soziale-schuldnerberatung-hamburg.de and boots-reparaturen.de.

bnroffice.com at least partially shares name servers with other domains, for instance nilius.info, djlexus.nl, cult-radios.de, alice-wonderland.de and xgun74.com.

These name servers are often used together with the name servers docks20.rzone.de, shades07.rzone.de, shades12.rzone.de, docks09.rzone.de, docks02.rzone.de, shades02.rzone.de, shades09.rzone.de, docks18.rzone.de, docks14.rzone.de and docks15.rzone.de.

Host names with two IP numbers:

docks12.rzone.de points to 2001:8d8:fe:53:5747:2a74:d:12 and 217.160.80.139

shades13.rzone.de points to 2607:f1c0:fe:53:185:132:34:140 and 185.132.34.140

Mail Servers

bnroffice.com is handled by a single mail server, smtp.rzone.de.

bnroffice.com shares the same mail server setup as other domains, for instance co2actueel.nl, monkeymanager.nl, holistischepraktijkdeverbinding.nl, liez.nl and smtp1.verticalscene.com.

bnroffice.com shares some mail servers with other domains at least partially, for example luciousdev.nl.

Host smtp.rzone.de resolves to two IPs: 2a01:238:20a:202:50f0::2097 and 81.169.145.98.