bu-dr.com - robtex.com

bu-dr.com

DNSSEC⚠️ Not signed
NSns-100.awsdns-12.com ⭐
A2600:9000:5300:6400::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront
PTRns-100.awsdns-12.com
A205.251.192.100🇺🇸 Amazon205.251.192.0/24 prefix
PTRns-100.awsdns-12.com
NSns-1457.awsdns-54.org
A2600:9000:5305:b100::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront
PTRns-1457.awsdns-54.org
A205.251.197.177🇺🇸 Amazon205.251.197.0/24 prefix
PTRns-1457.awsdns-54.org
NSns-1800.awsdns-33.co.uk
A2600:9000:5307:800::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront
PTRns-1800.awsdns-33.co.uk
A205.251.199.8🇺🇸 Amazon205.251.199.0/24 prefix
PTRns-1800.awsdns-33.co.uk
NSns-796.awsdns-35.net
A2600:9000:5303:1c00::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront
PTRns-796.awsdns-35.net
A205.251.195.28🇺🇸 Amazon205.251.195.0/24 prefix
PTRns-796.awsdns-35.net
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c07::1b🇺🇸 Google2607:f8b0:4004::/48
PTRbc-in-f27.1e100.net
A172.253.122.26🇺🇸 Google172.253.122.0/24
PTRbh-in-f26.1e100.net
MXalt1.aspmx.l.google.com(5)
A2607:f8b0:4023:2801::1a🇺🇸 Google2607:f8b0::/32
PTRlcausi-in-f26.1e100.net
A192.178.128.27🇺🇸 Google192.178.128.0/24
PTRlcausi-in-f27.1e100.net
MXalt2.aspmx.l.google.com(5)
A2a00:1450:400b:c02::1b🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f27.1e100.net
A172.253.116.27🇺🇸 Google172.253.116.0/24
PTRdj-in-f27.1e100.net
MXalt3.aspmx.l.google.com(10)
A2a00:1450:4009:c0f::1a🇬🇧 Google2a00:1450:4009::/48
PTRyulhrs-in-f26.1e100.net
A192.178.223.26🇺🇸 Google192.178.223.0/24
PTRyulhrs-in-f26.1e100.net
MXalt4.aspmx.l.google.com(10)
A2a00:1450:400c:c00::1b🇧🇪 Google2a00:1450:400c::/48
PTRws-in-f27.1e100.net
PTRws-in-x1b.1e100.net
A173.194.76.26🇺🇸 Google173.194.76.0/24
PTRws-in-f26.1e100.net
TXTv=spf1 include:_spf.wingscorp.com ~all
SOAns-100.awsdns-12.comawsdns-hostmaster@amazon.com serial=1

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=1777154606

Same first word

bu-dr.com

Similar names

u-bdr.com
b-dur.de
r-bud.info
b-dur.dk
d-bur.com
r-bud.com
r-dub.com
dub-r.com

DNS History

17 records (9 active, 8 former)

202120222023202420252026NSns-100.awsdns-12.comns-1457.awsdns-54.orgns-1800.awsdns-33.co.ukns-796.awsdns-35.netdns1.registrar-servers.comdns2.registrar-servers.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comeforward1.registrar-servers.comeforward2.registrar-servers.comeforward3.registrar-servers.comeforward4.registrar-servers.comeforward5.registrar-servers.comA192.64.119.208
○NSdns1.registrar-servers.com2020-01-17 → 2020-01-17 · 3 obs
● 2020-01-17 12:09:26
○ 2026-03-25 22:12:06
○ 2026-04-25 22:21:08
○NSdns2.registrar-servers.com2020-01-17 → 2020-01-17 · 3 obs
● 2020-01-17 12:09:26
○ 2026-03-25 22:12:06
○ 2026-04-25 22:21:08
●NSns-100.awsdns-12.com2026-03-25 → 2026-04-25 · 3 obs
○ 2020-01-17 12:09:26
● 2026-03-25 22:12:06
● 2026-04-25 22:21:08
●NSns-1457.awsdns-54.org2026-03-25 → 2026-04-25 · 3 obs
○ 2020-01-17 12:09:26
● 2026-03-25 22:12:06
● 2026-04-25 22:21:08
●NSns-1800.awsdns-33.co.uk2026-03-25 → 2026-04-25 · 3 obs
○ 2020-01-17 12:09:26
● 2026-03-25 22:12:06
● 2026-04-25 22:21:08
●NSns-796.awsdns-35.net2026-03-25 → 2026-04-25 · 3 obs
○ 2020-01-17 12:09:26
● 2026-03-25 22:12:06
● 2026-04-25 22:21:08
●MXalt1.aspmx.l.google.com2026-03-25 → 2026-04-25 · 3 obs
○ 2020-01-17 12:09:26
● 2026-03-25 22:12:06
● 2026-04-25 22:21:08
●MXalt2.aspmx.l.google.com2026-03-25 → 2026-04-25 · 3 obs
○ 2020-01-17 12:09:26
● 2026-03-25 22:12:06
● 2026-04-25 22:21:08
●MXalt3.aspmx.l.google.com2026-03-25 → 2026-04-25 · 3 obs
○ 2020-01-17 12:09:26
● 2026-03-25 22:12:06
● 2026-04-25 22:21:08
●MXalt4.aspmx.l.google.com2026-03-25 → 2026-04-25 · 3 obs
○ 2020-01-17 12:09:26
● 2026-03-25 22:12:06
● 2026-04-25 22:21:08
●MXaspmx.l.google.com2026-03-25 → 2026-04-25 · 3 obs
○ 2020-01-17 12:09:26
● 2026-03-25 22:12:06
● 2026-04-25 22:21:08
○MXeforward1.registrar-servers.com2020-01-17 → 2020-01-17 · 3 obs
● 2020-01-17 12:09:26
○ 2026-03-25 22:12:06
○ 2026-04-25 22:21:08
○MXeforward2.registrar-servers.com2020-01-17 → 2020-01-17 · 3 obs
● 2020-01-17 12:09:26
○ 2026-03-25 22:12:06
○ 2026-04-25 22:21:08
○MXeforward3.registrar-servers.com2020-01-17 → 2020-01-17 · 3 obs
● 2020-01-17 12:09:26
○ 2026-03-25 22:12:06
○ 2026-04-25 22:21:08
○MXeforward4.registrar-servers.com2020-01-17 → 2020-01-17 · 3 obs
● 2020-01-17 12:09:26
○ 2026-03-25 22:12:06
○ 2026-04-25 22:21:08
○MXeforward5.registrar-servers.com2020-01-17 → 2020-01-17 · 3 obs
● 2020-01-17 12:09:26
○ 2026-03-25 22:12:06
○ 2026-04-25 22:21:08
○A192.64.119.2082020-01-17 → 2020-01-17 · 3 obs
● 2020-01-17 12:09:26
○ 2026-03-25 22:12:06
○ 2026-04-25 22:21:08

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
bu-dr.comns-100.awsdns-12.com, ns-796.awsdns-35.net, ns-1800.awsdns-33.co.uk, ns-1457.awsdns-54.org2 records

✅ Authoritative Response

Server:205.251.192.100

NS records: ns-100.awsdns-12.com, ns-796.awsdns-35.net, ns-1800.awsdns-33.co.uk, ns-1457.awsdns-54.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bu-dr.com (unsigned zone)

⏱️ Timing

Total: 320ms | Queries: -

📄 Records

TypeCountSample Data
NS4ns-100.awsdns-12.com, ns-1457.awsdns-54.org...
MX5aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...
TXT1v=spf1 include:_spf.wingscorp.com ~all
SOA1ns-100.awsdns-12.com awsdns-hostmaster.a

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-100.awsdns-12.com, ns-100.awsdns-12.com)

Analysis

Name Servers

bu-dr.com is delegated to four name servers: ns-100.awsdns-12.com, ns-796.awsdns-35.net, ns-1457.awsdns-54.org and ns-1800.awsdns-33.co.uk.

bu-dr.com at least partially shares name servers with other domains, for instance wdwtoday.com, evalexpert.io, 1elegal.net, kidspeakenglish.com and rabbitadult.com.

These name servers are commonly used with the name servers ns-1697.awsdns-20.co.uk.

Host names with two IP numbers:

Host name ns-100.awsdns-12.com points to: 2600:9000:5300:6400::1 and 205.251.192.100.

Host name ns-796.awsdns-35.net points to: 2600:9000:5303:1c00::1 and 205.251.195.28.

Host name ns-1457.awsdns-54.org points to: 2600:9000:5305:b100::1 and 205.251.197.177.

Host name ns-1800.awsdns-33.co.uk points to: 2600:9000:5307:800::1 and 205.251.199.8.

Mail Servers

bu-dr.com is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

bu-dr.com shares mail servers with other domains at least partially, including aoorora.com, saintjohnsschool.org, vampirictutor.com, ontoarch.com and sett-prod.com.

these mail servers are often used with aspmx2.googlemail.com and aspmx3.googlemail.com.

Hosts with two IP numbers:

aspmx.l.google.com points to 2607:f8b0:4004:c07::1b and 172.253.122.26.

alt1.aspmx.l.google.com points to 2607:f8b0:4023:2801::1a and 192.178.128.27.

alt2.aspmx.l.google.com points to 2a00:1450:400b:c02::1b and 172.253.116.27.

alt3.aspmx.l.google.com points to 2a00:1450:4009:c0f::1a and 192.178.223.26.

alt4.aspmx.l.google.com points to 2a00:1450:400c:c00::1b and 173.194.76.26.