format-b.com - robtex.com

format-b.com

DNSSEC⚠️ Not signed
A2001:8d8:105:1:0:1:0:1🇩🇪 IONOS-AS2001:8d8::/32 DE-IONOS-20020910
PTR2001-08d8-0105-0001-0000-0001-0000-0001.elastic-ssl.ui-r.com
A212.227.172.252🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2
NSshades16.rzone.de ⭐
A2607:f1c0:fe:53:185:132:34:143🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRshades16.rzone.de
A185.132.34.143🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRshades16.rzone.de
NSdocks10.rzone.de
A2001:8d8:fe:53:5747:2a74:d:10🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRdocks10.rzone.de
A217.160.80.137🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRdocks10.rzone.de
MXsmtpin.rzone.de ⭐
A2a01:238:20a:202:50f0::1097🇩🇪 STRATO2a01:238:20a::/48 Strato AG
A81.169.145.97🇩🇪 STRATO81.169.144.0/22 AG
PTRsmtpin.rzone.de
SOAshades16.rzone.dehostmaster@strato-rz.de 2025-07-04 #37

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=1775990462

Subdomains

mail2.format-b.com

Same first word

format-b.com
format-b.net

Similar names

farm-bot.co.kr
farm-bot.com
bot-farm.com

DNS History

13 records (5 active, 8 former)

201820192020202120222023202420252026NSdocks10.rzone.deshades16.rzone.dens1.namebrightdns.comns2.namebrightdns.comns71.domaincontrol.comns72.domaincontrol.comMXsmtpin.rzone.demail.format-b.commail2.format-b.comA2001:8d8:105:1:0:1:0:1212.227.172.252149.56.234.148CNAMEhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com
●NSdocks10.rzone.de2026-03-06 → 2026-04-12 · 3 obs
○ 2018-07-01 09:45:52
● 2026-03-06 02:58:00
● 2026-04-12 10:57:12
○NSns1.namebrightdns.com2018-07-01 → 2018-07-01 · 4 obs
○ 2017-01-13 11:39:14
● 2018-07-01 09:45:52
○ 2026-03-06 02:58:00
○ 2026-04-12 10:57:12
○NSns2.namebrightdns.com2018-07-01 → 2018-07-01 · 4 obs
○ 2017-01-13 11:39:14
● 2018-07-01 09:45:52
○ 2026-03-06 02:58:00
○ 2026-04-12 10:57:12
○NSns71.domaincontrol.com2017-01-13 → 2017-01-13 · 3 obs
● 2017-01-13 11:39:14
○ 2018-07-01 09:45:52
○ 2026-04-12 10:57:12
○NSns72.domaincontrol.com2017-01-13 → 2017-01-13 · 3 obs
● 2017-01-13 11:39:14
○ 2018-07-01 09:45:52
○ 2026-04-12 10:57:12
●NSshades16.rzone.de2026-03-06 → 2026-04-12 · 3 obs
○ 2018-07-01 09:45:52
● 2026-03-06 02:58:00
● 2026-04-12 10:57:12
○MXmail.format-b.com2017-01-13 → 2017-01-13 · 3 obs
● 2017-01-13 11:39:14
○ 2018-07-01 09:45:52
○ 2026-04-12 10:57:12
○MXmail2.format-b.com2017-01-13 → 2017-01-13 · 3 obs
● 2017-01-13 11:39:14
○ 2018-07-01 09:45:52
○ 2026-04-12 10:57:12
●MXsmtpin.rzone.de2026-03-06 → 2026-04-12 · 3 obs
○ 2018-07-01 09:45:52
● 2026-03-06 02:58:00
● 2026-04-12 10:57:12
○A149.56.234.1482017-01-13 → 2017-01-13 · 3 obs
● 2017-01-13 11:39:14
○ 2018-07-01 09:45:52
○ 2026-04-12 10:57:12
●A2001:8d8:105:1:0:1:0:12026-03-06 → 2026-04-12 · 3 obs
○ 2018-07-01 09:45:52
● 2026-03-06 02:58:00
● 2026-04-12 10:57:12
●A212.227.172.2522026-03-06 → 2026-04-12 · 3 obs
○ 2018-07-01 09:45:52
● 2026-03-06 02:58:00
● 2026-04-12 10:57:12
○CNAMEhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com2018-07-01 → 2018-07-01 · 3 obs
● 2018-07-01 09:45:52
○ 2026-03-06 02:58:00
○ 2026-04-12 10:57:12

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comg.gtld-servers.net, e.gtld-servers.net, d.gtld-servers.net, a.gtld-servers.net...-
format-b.comdocks10.rzone.de, shades16.rzone.de-

✅ Authoritative Response

Server:185.132.34.143

NS records: docks10.rzone.de, shades16.rzone.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for format-b.com (unsigned zone)

⏱️ Timing

Total: 520ms | Queries: -

📄 Records

TypeCountSample Data
A1212.227.172.252
AAAA12001:8d8:105:1:0:1:0:1
NS2shades16.rzone.de, docks10.rzone.de
MX1smtpin.rzone.de (pri: 5)
SOA1shades16.rzone.de hostmaster.strato-rz.d

Analysis

Hierarchy

format-b.com is the parent of mail2.format-b.com.

IP Addresses

format-b.com resolves to two IP numbers: 2001:8d8:105:1:0:1:0:1 and 212.227.172.252.

Other host names, for instance universal-astrology.com, www.schmid-tore.de, terrasjeindezon.nl, nextcloud.schnux.eu and www.furor.tv share IP numbers with format-b.com.

Name Servers

format-b.com has two name servers: docks10.rzone.de and shades16.rzone.de.

format-b.com shares the same name server setup as other domains, for example sudexpress.de, cmr-gmbh.net, feuerwehr-badmuskau.de, schuring.info and p-e-b.net.

format-b.com shares some name servers with other domains, for example e5e6.fr, ganet.biz, depotlu.de, lewien.biz and erikgutman.nl.

these name servers are often used with shades11.rzone.de, shades01.rzone.de, docks01.rzone.de, shades05.rzone.de, shades20.rzone.de, docks13.rzone.de, docks05.rzone.de, docks11.rzone.de, docks16.rzone.de and shades15.rzone.de.

Host names with two IP numbers:

docks10.rzone.de points to: 2001:8d8:fe:53:5747:2a74:d:10 and 217.160.80.137; shades16.rzone.de points to: 2607:f1c0:fe:53:185:132:34:143 and 185.132.34.143.

Mail Servers

format-b.com is handled by a single mail server, smtpin.rzone.de.

format-b.com shares the mail server setup with other domains, for example fn-werkzeug.com, mediendramaturg.de, ralph-huber.de, viering.com and lehmkuhl.de.

smtpin.rzone.de resolves to two IPs: 2a01:238:20a:202:50f0::1097 and 81.169.145.97.