letterbus.com - robtex.com

letterbus.com

DNSSEC⚠️ Not signed
NSbob.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b68🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbob.ns.cloudflare.com
A2803:f800:50::6ca2:c168🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRbob.ns.cloudflare.com
A2a06:98c1:50::ac40:2168🇺🇸 Cloudflare2a06:98c1:50::/45
PTRbob.ns.cloudflare.com
A108.162.193.104🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbob.ns.cloudflare.com
A172.64.33.104🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbob.ns.cloudflare.com
A173.245.59.104🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbob.ns.cloudflare.com
NSdora.ns.cloudflare.com
A2606:4700:50::adf5:3a6c🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdora.ns.cloudflare.com
A2803:f800:50::6ca2:c06c🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRdora.ns.cloudflare.com
A2a06:98c1:50::ac40:206c🇺🇸 Cloudflare2a06:98c1:50::/45
PTRdora.ns.cloudflare.com
A108.162.192.108🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdora.ns.cloudflare.com
A172.64.32.108🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdora.ns.cloudflare.com
A173.245.58.108🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdora.ns.cloudflare.com
SOAbob.ns.cloudflare.comdns@cloudflare.com serial=2400524213

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=1778489281

Same first word

letterbus.com

Similar names

lettersub.com
betresult.com
teleburst.com
blustreet.it
busletter.it
buletters.com
burtsteel.com

DNS History

10 records (2 active, 8 former)

20162017201820192020202120222023202420252026NSbob.ns.cloudflare.comdora.ns.cloudflare.comns1.sedoparking.comns2.sedoparking.compdns07.domaincontrol.compdns08.domaincontrol.comMXlocalhostmail.letterbus.comA23.229.192.072.52.4.91
●NSbob.ns.cloudflare.com2026-02-18 → 2026-05-11 · 3 obs
○ 2017-02-07 09:30:14
● 2026-02-18 15:25:02
● 2026-05-11 09:10:34
●NSdora.ns.cloudflare.com2026-02-18 → 2026-05-11 · 3 obs
○ 2017-02-07 09:30:14
● 2026-02-18 15:25:02
● 2026-05-11 09:10:34
○NSns1.sedoparking.com2017-02-07 → 2017-02-07 · 4 obs
○ 2016-04-28 12:23:24
● 2017-02-07 09:30:14
○ 2026-02-18 15:25:02
○ 2026-05-11 09:10:34
○NSns2.sedoparking.com2017-02-07 → 2017-02-07 · 4 obs
○ 2016-04-28 12:23:24
● 2017-02-07 09:30:14
○ 2026-02-18 15:25:02
○ 2026-05-11 09:10:34
○NSpdns07.domaincontrol.com2015-11-04 → 2016-04-28 · 4 obs
● 2015-11-04 21:57:32
● 2016-04-28 12:23:24
○ 2017-02-07 09:30:14
○ 2026-05-11 09:10:34
○NSpdns08.domaincontrol.com2015-11-04 → 2016-04-28 · 4 obs
● 2015-11-04 21:57:32
● 2016-04-28 12:23:24
○ 2017-02-07 09:30:14
○ 2026-05-11 09:10:34
○MXlocalhost2017-02-07 → 2017-02-07 · 4 obs
○ 2016-04-28 12:23:24
● 2017-02-07 09:30:14
○ 2026-02-18 15:25:02
○ 2026-05-11 09:10:34
○MXmail.letterbus.com2015-11-04 → 2016-04-28 · 4 obs
● 2015-11-04 21:57:32
● 2016-04-28 12:23:24
○ 2017-02-07 09:30:14
○ 2026-05-11 09:10:34
○A23.229.192.02015-11-04 → 2016-04-28 · 4 obs
● 2015-11-04 21:57:32
● 2016-04-28 12:23:24
○ 2017-02-07 09:30:14
○ 2026-05-11 09:10:34
○A72.52.4.912017-02-07 → 2017-02-07 · 4 obs
○ 2016-04-28 12:23:24
● 2017-02-07 09:30:14
○ 2026-02-18 15:25:02
○ 2026-05-11 09:10:34

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
letterbus.combob.ns.cloudflare.com, dora.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.192.108

NS records: bob.ns.cloudflare.com, dora.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for letterbus.com (unsigned zone)

⏱️ Timing

Total: 171ms | Queries: -

📄 Records

TypeCountSample Data
NS2bob.ns.cloudflare.com, dora.ns.cloudflare.com
SOA1bob.ns.cloudflare.com dns.cloudflare.com

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (bob.ns.cloudflare.com, bob.ns.cloudflare.com, bob.ns.cloudflare.com...)

Analysis

Name Servers

letterbus.com's delegation uses two name servers: bob.ns.cloudflare.com and dora.ns.cloudflare.com.

letterbus.com uses the same name server setup as other domains, such as trusthacker.com, olympiashotel.gr, redpharma.com, persianadmins.com and simeth.me.

letterbus.com at least partially shares name servers with other domains, including replymind.com, k5.co.nz, findwide.com, opereta-afisha.ru and perfumesforever.net.au.

Host names with six IP numbers:

bob.ns.cloudflare.com points to 2606:4700:58::adf5:3b68, 2803:f800:50::6ca2:c168, 2a06:98c1:50::ac40:2168, 108.162.193.104, 172.64.33.104 and 173.245.59.104.

dora.ns.cloudflare.com points to 2606:4700:50::adf5:3a6c, 2803:f800:50::6ca2:c06c, 2a06:98c1:50::ac40:206c, 108.162.192.108, 172.64.32.108 and 173.245.58.108.