robertsoferdds.com - robtex.com

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robertsoferdds.com

DNSSEC⚠️ Not signed
A52.20.134.139🇺🇸 Amazon
PTRec2-52-20-134-139.compute-1.amazonaws.com
A54.211.103.146🇺🇸 Amazon
NSns-1566.awsdns-03.co.uk
A2600:9000:5306:1e00::1🇺🇸 Amazon
PTRns-1566.awsdns-03.co.uk
A205.251.198.30🇺🇸 Amazon
PTRns-1566.awsdns-03.co.uk
NSns-1393.awsdns-46.org
A2600:9000:5305:7100::1🇺🇸 Amazon
PTRns-1393.awsdns-46.org
A205.251.197.113🇺🇸 Amazon
PTRns-1393.awsdns-46.org
NSns-489.awsdns-61.com
A2600:9000:5301:e900::1🇺🇸 Amazon
PTRns-489.awsdns-61.com
A205.251.193.233🇺🇸 Amazon
PTRns-489.awsdns-61.com
NSns-661.awsdns-18.net
A2600:9000:5302:9500::1🇺🇸 Amazon
PTRns-661.awsdns-18.net
A205.251.194.149🇺🇸 Amazon
PTRns-661.awsdns-18.net
MXaspmx.l.google.com
A2607:f8b0:4004:c06::1a🇺🇸 Google
PTRbg-in-f26.1e100.net
A142.251.111.27🇺🇸 Google
PTRbk-in-f27.1e100.net
MXalt1.aspmx.l.google.com(20)
A2800:3f0:4003:c0f::1a🇨🇱 Google
A108.177.123.27🇺🇸 Google
PTRlcscld-in-f27.1e100.net
MXalt2.aspmx.l.google.com(20)
A2a00:1450:400b:c02::1b🇮🇪 Google
PTRdj-in-f27.1e100.net
A172.253.116.26🇺🇸 Google
PTRdj-in-f26.1e100.net
MXaspmx2.googlemail.com(30)
A2800:3f0:4003:c0f::1a🇨🇱 Google
A108.177.123.27🇺🇸 Google
PTRlcscld-in-f27.1e100.net
MXaspmx3.googlemail.com(30)
A2a00:1450:400b:c02::1a🇮🇪 Google
PTRdj-in-f26.1e100.net
A172.253.116.26🇺🇸 Google
PTRdj-in-f26.1e100.net
MXaspmx4.googlemail.com(30)
A2a00:1450:4009:c0f::1a🇬🇧 Google
PTRyulhrs-in-f26.1e100.net
A192.178.223.26🇺🇸 Google
PTRyulhrs-in-f26.1e100.net
MXaspmx5.googlemail.com(30)
A2a00:1450:400c:c00::1b🇧🇪 Google
PTRws-in-f27.1e100.net
PTRws-in-x1b.1e100.net
A173.194.76.26🇺🇸 Google
PTRws-in-f26.1e100.net
TXTv=spf1 a mx ~all
SOAns-1566.awsdns-03.co.ukawsdns-hostmaster@amazon.com serial=1

com

Up

Same first word

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
robertsoferdds.comns-661.awsdns-18.net, ns-489.awsdns-61.com, ns-1566.awsdns-03.co.uk, ns-1393.awsdns-46.org1 record

✅ Authoritative Response

Server: 205.251.198.30

NS records: ns-661.awsdns-18.net, ns-489.awsdns-61.com, ns-1566.awsdns-03.co.uk, ns-1393.awsdns-46.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for robertsoferdds.com (unsigned zone)

⏱️ Timing

Total: 530ms | Queries: -

📄 Records

TypeCountSample Data
A252.20.134.139, 54.211.103.146
NS4ns-1393.awsdns-46.org, ns-1566.awsdns-03.co.uk...
MX7aspmx.l.google.com (pri: 10), alt1.aspmx.l.google.com (pri: 20)...
TXT1v=spf1 a mx ~all
SOA1ns-1566.awsdns-03.co.uk awsdns-hostmaste

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns-489.awsdns-61.com)

AI analysis

The parent of www.robertsoferdds.com is robertsoferdds.com.

robertsoferdds.com points to two IP numbers: 52.20.134.139 and 54.211.103.146.

Other host names such as pebblecreekfamilydentistry.com, onebeautifulsmile.com, richardhunsingerdds.com, ec2-52-20-134-139.compute-1.amazonaws.com and richmonddentaltx.net share IPs with robertsoferdds.com.

robertsoferdds.com is delegated to four name servers: ns-489.awsdns-61.com, ns-661.awsdns-18.net, ns-1393.awsdns-46.org and ns-1566.awsdns-03.co.uk.

robertsoferdds.com at least partially shares name servers with other domains, for instance eatatpg.com, d1w5fzqelgnghn.cloudfront.net, minicrm.hu, blm.org and simp2.com.

these name servers are commonly used together with the name servers ns-762.awsdns-31.net, ns-158.awsdns-19.com, ns-1217.awsdns-24.org, ns-1991.awsdns-56.co.uk and ns-1545.awsdns-01.co.uk.

Host names with two IP numbers: ns-489.awsdns-61.com points to 2600:9000:5301:e900::1 and 205.251.193.233; ns-661.awsdns-18.net points to 2600:9000:5302:9500::1 and 205.251.194.149; ns-1393.awsdns-46.org points to 2600:9000:5305:7100::1 and 205.251.197.113; ns-1566.awsdns-03.co.uk points to 2600:9000:5306:1e00::1 and 205.251.198.30.

Seven mail servers handle robertsoferdds.com: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com, aspmx5.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.

robertsoferdds.com shares at least partially some mail servers with other domains, including relen.se, wh2osolutions.com, campusdavinci.it, umdurham.org and ns500731.ns500754.ns500742.ns500705.ns500704.ns500671.ns500649.ns500671.lustyslutz.com.

these mail servers are commonly used with alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

Host names with two IPs

Host aspmx2.googlemail.com points to 2800:3f0:4003:c0f::1a and 108.177.123.27.

Host aspmx3.googlemail.com points to 2a00:1450:400b:c02::1a and 172.253.116.26.

Host aspmx4.googlemail.com points to 2a00:1450:4009:c0f::1a and 192.178.223.26.

Host aspmx5.googlemail.com points to 2a00:1450:400c:c00::1b and 173.194.76.26.

Host aspmx.l.google.com points to 2607:f8b0:4004:c06::1a and 142.251.111.27.

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

Host alt2.aspmx.l.google.com points to 2a00:1450:400b:c02::1b and 172.253.116.26.

Hosts that point to 2800:3f0:4003:c0f::1a: aspmx2.googlemail.com and alt1.aspmx.l.google.com.

Hosts that point to 108.177.123.27: aspmx2.googlemail.com and alt1.aspmx.l.google.com.

Hosts that point to 172.253.116.26: aspmx3.googlemail.com and alt2.aspmx.l.google.com.