bluecoasttech.com - robtex.com

bluecoasttech.com

DNSSEC⚠️ Not signed
A2a07:7800::217🇬🇧 TWENTYI2a07:7800::/48
A185.146.167.201🇬🇧 TWENTYI185.146.167.0/24
NSns1.stackdns.com ⭐
A35.197.225.59🇬🇧 Google35.197.224.0/20
PTR59.225.197.35.bc.googleusercontent.com
NSns2.stackdns.com
A146.148.28.88🇧🇪 Google146.148.16.0/20
PTR88.28.148.146.bc.googleusercontent.com
NSns3.stackdns.com
A35.198.79.191🇩🇪 Google35.198.64.0/20
PTR191.79.198.35.bc.googleusercontent.com
NSns4.stackdns.com
A104.196.137.209🇺🇸 Google104.196.128.0/20
PTR209.137.196.104.bc.googleusercontent.com
MXbluecoasttech-com.mail.protection.outlook.com ⭐
A2a01:111:f403:c801::🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-sa9pr02cu00200.inbound.protection.outlook.com
A2a01:111:f403:c92c::4🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-dm6pr05cu00404.inbound.protection.outlook.com
A2a01:111:f403:f908::1🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-bn1pr04cu00101.inbound.protection.outlook.com
A2a01:111:f403:f910::🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-cy5pr03cu00300.inbound.protection.outlook.com
A52.101.8.42🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-dm6pr03cu00402.inbound.protection.outlook.com
A52.101.9.0🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-bl2pr02cu00100.inbound.protection.outlook.com
A52.101.10.5🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-bn6pr04cu00105.inbound.protection.outlook.com
A52.101.10.8🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-bn1pr04cu00100.inbound.protection.outlook.com
TXTv=spf1 include:spf.protection.outlook.com -all
TXTMS=ms51605449
SOAns1.stackdns.comhostmaster@stackdns.com serial=1736222892

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=1771291435

DNS History

14 records (7 active, 7 former)

2020202120222023202420252026NSns1.stackdns.comns2.stackdns.comns3.stackdns.comns4.stackdns.com54.161.74.69ns-1093.awsdns-08.orgns-1996.awsdns-57.co.ukns-498.awsdns-62.comns-958.awsdns-55.netMXbluecoasttech-com.mail.protection.outlook.cominbound-smtp.us-east-1.amazonaws.comA185.146.167.2012a07:7800::21754.161.74.69
○NS54.161.74.692019-12-18 → 2019-12-18 · 3 obs
● 2019-12-18 05:12:48
○ 2026-03-09 20:38:36
○ 2026-03-09 20:38:38
○NSns-1093.awsdns-08.org2019-12-18 → 2019-12-18 · 3 obs
● 2019-12-18 05:12:48
○ 2026-03-09 20:38:36
○ 2026-03-09 20:38:38
○NSns-1996.awsdns-57.co.uk2019-12-18 → 2019-12-18 · 3 obs
● 2019-12-18 05:12:48
○ 2026-03-09 20:38:36
○ 2026-03-09 20:38:38
○NSns-498.awsdns-62.com2019-12-18 → 2019-12-18 · 3 obs
● 2019-12-18 05:12:48
○ 2026-03-09 20:38:36
○ 2026-03-09 20:38:38
○NSns-958.awsdns-55.net2019-12-18 → 2019-12-18 · 3 obs
● 2019-12-18 05:12:48
○ 2026-03-09 20:38:36
○ 2026-03-09 20:38:38
●NSns1.stackdns.com2026-03-09 → 2026-03-09 · 3 obs
○ 2019-12-18 05:12:48
● 2026-03-09 20:38:36
● 2026-03-09 20:38:38
●NSns2.stackdns.com2026-03-09 → 2026-03-09 · 3 obs
○ 2019-12-18 05:12:48
● 2026-03-09 20:38:36
● 2026-03-09 20:38:38
●NSns3.stackdns.com2026-03-09 → 2026-03-09 · 3 obs
○ 2019-12-18 05:12:48
● 2026-03-09 20:38:36
● 2026-03-09 20:38:38
●NSns4.stackdns.com2026-03-09 → 2026-03-09 · 3 obs
○ 2019-12-18 05:12:48
● 2026-03-09 20:38:36
● 2026-03-09 20:38:38
●MXbluecoasttech-com.mail.protection.outlook.com2026-03-09 → 2026-03-09 · 3 obs
○ 2019-12-18 05:12:48
● 2026-03-09 20:38:36
● 2026-03-09 20:38:38
○MXinbound-smtp.us-east-1.amazonaws.com2019-12-18 → 2019-12-18 · 3 obs
● 2019-12-18 05:12:48
○ 2026-03-09 20:38:36
○ 2026-03-09 20:38:38
●A185.146.167.2012026-03-09 → 2026-03-09 · 3 obs
○ 2019-12-18 05:12:48
● 2026-03-09 20:38:36
● 2026-03-09 20:38:38
●A2a07:7800::2172026-03-09 → 2026-03-09 · 3 obs
○ 2019-12-18 05:12:48
● 2026-03-09 20:38:36
● 2026-03-09 20:38:38
○A54.161.74.692019-12-18 → 2019-12-18 · 3 obs
● 2019-12-18 05:12:48
○ 2026-03-09 20:38:36
○ 2026-03-09 20:38:38

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
come.gtld-servers.net, l.gtld-servers.net, j.gtld-servers.net, d.gtld-servers.net...-
bluecoasttech.comns1.stackdns.com, ns2.stackdns.com, ns3.stackdns.com, ns4.stackdns.com4 records

✅ Authoritative Response

Server: 104.196.137.209

NS records: ns1.stackdns.com, ns2.stackdns.com, ns3.stackdns.com, ns4.stackdns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bluecoasttech.com (unsigned zone)

⏱️ Timing

Total: 892ms | Queries: -

📄 Records

TypeCountSample Data
A1185.146.167.201
AAAA12a07:7800::217
NS4ns2.stackdns.com, ns3.stackdns.com...
MX1bluecoasttech-com.mail.protection.outloo
TXT2MS=ms51605449, v=spf1 include:spf.protection.outlook.co
SOA1ns1.stackdns.com hostmaster.stackdns.com

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.stackdns.com, ns2.stackdns.com, ns3.stackdns.com...)

Analysis

IP Addresses

bluecoasttech.com resolves to two IP numbers: 2a07:7800::217 and 185.146.167.201.

Other host names, for instance riding.iwebs.ws, splendidpassion.iwebs.ws, optimawebservices.net, teasel.edu.np and theicars.iwebs.ws share IP numbers with bluecoasttech.com.

Name Servers

bluecoasttech.com is delegated to four name servers: ns1.stackdns.com, ns2.stackdns.com, ns3.stackdns.com and ns4.stackdns.com.

bluecoasttech.com shares some name servers with other domains, for example empoweredmarketing.net, centralextrusions.co.uk, softwarerap.com, koipraxis.ch and ark.scot.

Host names with a single IP

ns1.stackdns.com resolves to 35.197.225.59

ns2.stackdns.com resolves to 146.148.28.88

ns3.stackdns.com resolves to 35.198.79.191

ns4.stackdns.com resolves to 104.196.137.209

Mail Servers

bluecoasttech.com is handled by a single mail server, bluecoasttech-com.mail.protection.outlook.com.

Host bluecoasttech-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c801::, 2a01:111:f403:c92c::4, 2a01:111:f403:f908::1, 2a01:111:f403:f910::, 52.101.8.42, 52.101.9.0, 52.101.10.5 and 52.101.10.8.