btvfd3.com - robtex.com

btvfd3.com

DNSSEC⚠️ Not signed
A20.51.216.100🇺🇸 Microsoft20.48.0.0/12
PTRfirehousesolutions.com
NSns1-37.azure-dns.com ⭐
A2603:1061:0:10::25🇺🇸 Microsoft2603:1000::/25 MICROSOFT
PTRns1-37.azure-dns.com
A150.171.10.37🇺🇸 Microsoft150.171.0.0/16 MICROSOFT
PTRns1-37.azure-dns.com
NSns2-37.azure-dns.net
A2620:1ec:8ec:10::25🇺🇸 Microsoft2620:1ec::/36 MICROSOFT
PTRns2-37.azure-dns.net
A150.171.16.37🇺🇸 Microsoft150.171.0.0/16 MICROSOFT
PTRns2-37.azure-dns.net
NSns3-37.azure-dns.org
A2a01:111:4000:10::25🇬🇧 Microsoft2a01:111:4000::/36
PTRns3-37.azure-dns.org
A13.107.222.37🇺🇸 Microsoft13.104.0.0/14 MICROSOFT
PTRns3-37.azure-dns.org
NSns4-37.azure-dns.info
A2620:1ec:bda:10::25🇺🇸 Microsoft2620:1ec::/36 MICROSOFT
PTRns4-37.azure-dns.info
A13.107.206.37🇺🇸 Microsoft13.104.0.0/14 MICROSOFT
PTRns4-37.azure-dns.info
MXbtvfd3-com.mail.protection.outlook.com ⭐
A2a01:111:f403:c927::1🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-bn8pr05cu00301.inbound.protection.outlook.com
A2a01:111:f403:f908::1🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-bn1pr04cu00101.inbound.protection.outlook.com
A2a01:111:f403:f90c::🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-sn1pr03cu00100.inbound.protection.outlook.com
A2a01:111:f403:f912::🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-cy5pr03cu00200.inbound.protection.outlook.com
A52.101.40.0🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-cy5pr03cu00300.inbound.protection.outlook.com
A52.101.40.24🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-cy5pr05cu00100.inbound.protection.outlook.com
A52.101.41.3🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-sj2pr05cu00103.inbound.protection.outlook.com
A52.101.194.12🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-ch0pr04cu00504.inbound.protection.outlook.com
TXTv=spf1 include:spf.protection.outlook.com -all
TXTapple-domain-verification=31qpBpLFfQsL6V8r
SOAns1-37.azure-dns.comazuredns-hostmaster@microsoft.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=1776027247

Same first word

btvfd3.com

DNS History

17 records (6 active, 11 former)

2017201820192020202120222023202420252026NSns1-37.azure-dns.comns2-37.azure-dns.netns3-37.azure-dns.orgns4-37.azure-dns.infons1.yoursiteteam.comns2.yoursiteteam.comns3.yoursiteteam.comns4.yoursiteteam.comMXbtvfd3-com.mail.protection.outlook.comalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comA20.51.216.100162.144.253.83162.241.240.175
●NSns1-37.azure-dns.com2026-03-29 → 2026-04-12 · 3 obs
○ 2018-10-05 16:19:34
● 2026-03-29 20:34:28
● 2026-04-12 21:15:04
○NSns1.yoursiteteam.com2018-10-05 → 2018-10-05 · 4 obs
○ 2016-12-19 00:56:30
● 2018-10-05 16:19:34
○ 2026-03-29 20:34:28
○ 2026-04-12 21:15:04
●NSns2-37.azure-dns.net2026-03-29 → 2026-04-12 · 3 obs
○ 2018-10-05 16:19:34
● 2026-03-29 20:34:28
● 2026-04-12 21:15:04
○NSns2.yoursiteteam.com2018-10-05 → 2018-10-05 · 4 obs
○ 2016-12-19 00:56:30
● 2018-10-05 16:19:34
○ 2026-03-29 20:34:28
○ 2026-04-12 21:15:04
●NSns3-37.azure-dns.org2026-03-29 → 2026-04-12 · 3 obs
○ 2018-10-05 16:19:34
● 2026-03-29 20:34:28
● 2026-04-12 21:15:04
○NSns3.yoursiteteam.com2016-12-19 → 2016-12-19 · 3 obs
● 2016-12-19 00:56:30
○ 2018-10-05 16:19:34
○ 2026-04-12 21:15:04
●NSns4-37.azure-dns.info2026-03-29 → 2026-04-12 · 3 obs
○ 2018-10-05 16:19:34
● 2026-03-29 20:34:28
● 2026-04-12 21:15:04
○NSns4.yoursiteteam.com2016-12-19 → 2016-12-19 · 3 obs
● 2016-12-19 00:56:30
○ 2018-10-05 16:19:34
○ 2026-04-12 21:15:04
○MXalt1.aspmx.l.google.com2016-12-19 → 2018-10-05 · 4 obs
● 2016-12-19 00:56:30
● 2018-10-05 16:19:34
○ 2026-03-29 20:34:28
○ 2026-04-12 21:15:04
○MXalt2.aspmx.l.google.com2016-12-19 → 2018-10-05 · 4 obs
● 2016-12-19 00:56:30
● 2018-10-05 16:19:34
○ 2026-03-29 20:34:28
○ 2026-04-12 21:15:04
○MXalt3.aspmx.l.google.com2016-12-19 → 2018-10-05 · 4 obs
● 2016-12-19 00:56:30
● 2018-10-05 16:19:34
○ 2026-03-29 20:34:28
○ 2026-04-12 21:15:04
○MXalt4.aspmx.l.google.com2016-12-19 → 2018-10-05 · 4 obs
● 2016-12-19 00:56:30
● 2018-10-05 16:19:34
○ 2026-03-29 20:34:28
○ 2026-04-12 21:15:04
○MXaspmx.l.google.com2016-12-19 → 2018-10-05 · 4 obs
● 2016-12-19 00:56:30
● 2018-10-05 16:19:34
○ 2026-03-29 20:34:28
○ 2026-04-12 21:15:04
●MXbtvfd3-com.mail.protection.outlook.com2026-03-29 → 2026-04-12 · 3 obs
○ 2018-10-05 16:19:34
● 2026-03-29 20:34:28
● 2026-04-12 21:15:04
○A162.144.253.832016-12-19 → 2016-12-19 · 3 obs
● 2016-12-19 00:56:30
○ 2018-10-05 16:19:34
○ 2026-04-12 21:15:04
○A162.241.240.1752018-10-05 → 2018-10-05 · 4 obs
○ 2016-12-19 00:56:30
● 2018-10-05 16:19:34
○ 2026-03-29 20:34:28
○ 2026-04-12 21:15:04
●A20.51.216.1002026-03-29 → 2026-04-12 · 3 obs
○ 2018-10-05 16:19:34
● 2026-03-29 20:34:28
● 2026-04-12 21:15:04

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, e.gtld-servers.net, c.gtld-servers.net, a.gtld-servers.net...-
btvfd3.comns1-37.azure-dns.com, ns2-37.azure-dns.net, ns4-37.azure-dns.info, ns3-37.azure-dns.org2 records

✅ Authoritative Response

Server:13.107.222.37

NS records: ns1-37.azure-dns.com, ns2-37.azure-dns.net, ns4-37.azure-dns.info, ns3-37.azure-dns.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for btvfd3.com (unsigned zone)

⏱️ Timing

Total: 362ms | Queries: -

📄 Records

TypeCountSample Data
A120.51.216.100
NS4ns1-37.azure-dns.com, ns2-37.azure-dns.net...
MX1btvfd3-com.mail.protection.outlook.com (
TXT2v=spf1 include:spf.protection.outlook.co, apple-domain-verification=31qpBpLFfQsL6V
SOA1ns1-37.azure-dns.com azuredns-hostmaster

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1-37.azure-dns.com, ns1-37.azure-dns.com)

Analysis

IP Addresses

btvfd3.com points to a single IP address: 20.51.216.100.

Other host names such as cheltenhamfirecompany.org, sayvillefd.org, hffd.net, gambervfd.org and fcvfra.com share IP numbers with btvfd3.com.

Name Servers

btvfd3.com is delegated to four name servers: ns1-37.azure-dns.com, ns4-37.azure-dns.info, ns2-37.azure-dns.net and ns3-37.azure-dns.org.

At least part of the name servers for btvfd3.com are shared with other domains, for instance jnnsurvey.com, aaaclubtraveller.com, labquality.org, liptongreen.nl and thinkbig.com.

Host names with two IP numbers:

ns1-37.azure-dns.com points to: 2603:1061:0:10::25 and 150.171.10.37

ns4-37.azure-dns.info points to: 2620:1ec:bda:10::25 and 13.107.206.37

ns2-37.azure-dns.net points to: 2620:1ec:8ec:10::25 and 150.171.16.37

ns3-37.azure-dns.org points to: 2a01:111:4000:10::25 and 13.107.222.37

Mail Servers

The mail server for btvfd3.com is btvfd3-com.mail.protection.outlook.com.

btvfd3-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c927::1, 2a01:111:f403:f908::1, 2a01:111:f403:f90c::, 2a01:111:f403:f912::, 52.101.40.0, 52.101.40.24, 52.101.41.3 and 52.101.194.12.