btwelve.com - robtex.com

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btwelve.com

DNSSEC⚠️ Not signed
A13.226.238.4🇺🇸 Amazon
PTRserver-13-226-238-4.iad61.r.cloudfront.net
A13.226.238.58🇺🇸 Amazon
A13.226.238.98🇺🇸 Amazon
A13.226.238.115🇺🇸 Amazon
NSns-889.awsdns-47.net
A2600:9000:5303:7900::1🇺🇸 Amazon
PTRns-889.awsdns-47.net
A205.251.195.121🇺🇸 Amazon
PTRns-889.awsdns-47.net
NSns-1136.awsdns-14.org
A2600:9000:5304:7000::1🇺🇸 Amazon
PTRns-1136.awsdns-14.org
A205.251.196.112🇺🇸 Amazon
PTRns-1136.awsdns-14.org
NSns-18.awsdns-02.com
A2600:9000:5300:1200::1🇺🇸 Amazon
PTRns-18.awsdns-02.com
A205.251.192.18🇺🇸 Amazon
PTRns-18.awsdns-02.com
NSns-1998.awsdns-57.co.uk
A2600:9000:5307:ce00::1🇺🇸 Amazon
PTRns-1998.awsdns-57.co.uk
A205.251.199.206🇺🇸 Amazon
PTRns-1998.awsdns-57.co.uk
MXaspmx.l.google.com
A2607:f8b0:4004:c17::1a🇺🇸 Google
PTRbl-in-f26.1e100.net
A172.253.115.27🇺🇸 Google
PTRbg-in-f27.1e100.net
MXalt1.aspmx.l.google.com(5)
A2800:3f0:4003:c0f::1a🇨🇱 Google
A108.177.123.27🇺🇸 Google
PTRlcscld-in-f27.1e100.net
MXalt2.aspmx.l.google.com(5)
A2a00:1450:400b:c02::1a🇮🇪 Google
PTRdj-in-f26.1e100.net
A172.253.116.27🇺🇸 Google
PTRdj-in-f27.1e100.net
MXalt3.aspmx.l.google.com(10)
A2a00:1450:4009:c0f::1a🇬🇧 Google
PTRyulhrs-in-f26.1e100.net
A192.178.223.26🇺🇸 Google
PTRyulhrs-in-f26.1e100.net
MXalt4.aspmx.l.google.com(10)
A2a00:1450:400c:c00::1b🇧🇪 Google
PTRws-in-f27.1e100.net
PTRws-in-x1b.1e100.net
A173.194.76.27🇺🇸 Google
PTRws-in-f27.1e100.net
TXTgoogle-gws-recovery-domain-verification=41905554
TXTgoogle-site-verification=34z4tNAua2VC__5yFEcBaAAHxrlzGrxk9ROmj28Igeo
TXTv=spf1 include:_spf.sendergen.com ~all
SOAns-889.awsdns-47.netawsdns-hostmaster@amazon.com serial=1

com

Up

Same first word

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
btwelve.comns-18.awsdns-02.com, ns-889.awsdns-47.net, ns-1136.awsdns-14.org, ns-1998.awsdns-57.co.uk-

✅ Authoritative Response

Server: 205.251.195.121

NS records: ns-18.awsdns-02.com, ns-889.awsdns-47.net, ns-1136.awsdns-14.org, ns-1998.awsdns-57.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for btwelve.com (unsigned zone)

⏱️ Timing

Total: 59ms | Queries: -

📄 Records

TypeCountSample Data
A413.226.238.58, 13.226.238.115...
NS4ns-1136.awsdns-14.org, ns-18.awsdns-02.com...
MX5aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...
TXT3google-gws-recovery-domain-verification=, google-site-verification=34z4tNAua2VC__5...
SOA1ns-889.awsdns-47.net awsdns-hostmaster.a

AI analysis

btwelve.com is the parent of www.btwelve.com.

Four IP numbers are pointed to by btwelve.com: 13.226.238.4, 13.226.238.58, 13.226.238.98 and 13.226.238.115.

other host names including unka2611.com, staging.api.liftrinsights.com, admin.smartrentalsolutions.nl, d2aodlq7zy92pn.cloudfront.net and www.stripe.credit share IP numbers with btwelve.com.

btwelve.com is delegated to four name servers: ns-18.awsdns-02.com, ns-889.awsdns-47.net, ns-1136.awsdns-14.org and ns-1998.awsdns-57.co.uk.

btwelve.com at least partially shares name servers with other domains, for instance vlasov.lt, traveltek.co, oncallhealth.ca, d3twtf3zn4ui37.cloudfront.net and thegnac.com.

Name servers commonly used together include ns-995.awsdns-60.net, ns-1069.awsdns-05.org, ns-2037.awsdns-62.co.uk, ns-75.awsdns-09.com, ns-418.awsdns-52.com, ns-1189.awsdns-20.org, ns-1915.awsdns-47.co.uk, ns-1588.awsdns-06.co.uk and ns-1440.awsdns-52.org.

Host names with two IP numbers:

ns-18.awsdns-02.com points to 2600:9000:5300:1200::1 and 205.251.192.18; ns-889.awsdns-47.net points to 2600:9000:5303:7900::1 and 205.251.195.121; ns-1136.awsdns-14.org points to 2600:9000:5304:7000::1 and 205.251.196.112; ns-1998.awsdns-57.co.uk points to 2600:9000:5307:ce00::1 and 205.251.199.206.

btwelve.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.

btwelve.com shares some mail servers with other domains, at least partially, for instance ns500731.ns500671.ns500671.ns500671.ns500731.ns500671.ns500671.ns500671.ns500704.ns500649.ns500649.ns500666.tenderladiesbz.com, ns500765.ns500693.ns500699.ns500693.ns500693.ns500699.ns500699.ns500734.ns500588.ns500612.ns500612.ns500588.ns500588.ns500632.ns500588.ns500588.ns500588.dtrkdll.com, ns500758.ns500759.ns500736.ns500736.ns500698.ns500576.ns500708.ns500708.ns500698.ns500576.ns500619.ns500619.trackreceptor.com, mandjelectricalworks.com.au and ltservices.pe.

these mail servers are often used with aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Host names with two IP numbers:

aspmx.l.google.com points to 2607:f8b0:4004:c17::1a and 172.253.115.27

alt1.aspmx.l.google.com points to 2800:3f0:4003:c0f::1a and 108.177.123.27

alt2.aspmx.l.google.com points to 2a00:1450:400b:c02::1a 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 173.194.76.27