masterof.dev - robtex.com

masterof.dev

DNSSEC⚠️ Not signed
A76.76.21.21πŸ‡ΊπŸ‡Έ Amazon76.76.21.0/24 EC2 Prefix
NSns1-08.azure-dns.com ⭐
A2603:1061:0:700::8πŸ‡ΊπŸ‡Έ Microsoft2603:1000::/25 MICROSOFT
PTRns1-08.azure-dns.com
A13.107.236.8πŸ‡ΊπŸ‡Έ Microsoft13.104.0.0/14 MICROSOFT
PTRns1-08.azure-dns.com
NSns2-08.azure-dns.net
A2620:1ec:8ec:700::8πŸ‡ΊπŸ‡Έ Microsoft2620:1ec::/36 MICROSOFT
PTRns2-08.azure-dns.net
A150.171.21.8πŸ‡ΊπŸ‡Έ Microsoft150.171.0.0/16 MICROSOFT
PTRns2-08.azure-dns.net
NSns3-08.azure-dns.org
A2a01:111:4000:700::8πŸ‡¬πŸ‡§ Microsoft2a01:111:4000::/36
PTRns3-08.azure-dns.org
A204.14.183.8πŸ‡ΊπŸ‡Έ Microsoft204.14.180.0/22
PTRns3-08.azure-dns.org
NSns4-08.azure-dns.info
A2620:1ec:bda:700::8πŸ‡ΊπŸ‡Έ Microsoft2620:1ec::/36 MICROSOFT
PTRns4-08.azure-dns.info
A208.84.5.8πŸ‡ΊπŸ‡Έ Microsoft208.84.0.0/21 MICROSOFT
PTRns4-08.azure-dns.info
MXmasterof-dev.mail.eo.outlook.com ⭐
A2a01:111:f403:ca0b::1πŸ‡¬πŸ‡§ Microsoft2a01:111:f000::/36
PTRmail-lo3p265cu00301.inbound.protection.outlook.com
A2a01:111:f403:ca0b::2πŸ‡¬πŸ‡§ Microsoft2a01:111:f000::/36
PTRmail-lo0p265cu00202.inbound.protection.outlook.com
A2a01:111:f403:ca1a::πŸ‡¬πŸ‡§ Microsoft2a01:111:f000::/36
PTRmail-cwxp265cu00500.inbound.protection.outlook.com
A2a01:111:f403:ca1a::1πŸ‡¬πŸ‡§ Microsoft2a01:111:f000::/36
PTRmail-cwxp265cu00601.inbound.protection.outlook.com
A52.101.89.0πŸ‡¬πŸ‡§ Microsoft52.96.0.0/12 MICROSOFT
PTRmail-lo2p265cu02300.inbound.protection.outlook.com
A52.101.89.1πŸ‡¬πŸ‡§ Microsoft52.96.0.0/12 MICROSOFT
PTRmail-lo0p265cu00201.inbound.protection.outlook.com
A52.101.99.0πŸ‡¬πŸ‡§ Microsoft52.96.0.0/12 MICROSOFT
PTRmail-cwxp265cu00600.inbound.protection.outlook.com
A52.101.99.2πŸ‡¬πŸ‡§ Microsoft52.96.0.0/12 MICROSOFT
PTRmail-cwxp265cu00502.inbound.protection.outlook.com
TXTgoogle-site-verification=26QZYgEVteazu_0V1jD06HCBUlJ6s0eSS7xdXpMIL7U
TXTv=spf1 include:spf.protection.outlook.com -all
SOAns1-08.azure-dns.comazuredns-hostmaster@microsoft.com serial=1

dev

DNSSECπŸ”’ Signed (DS record present)
NSns-tld1.charlestonroadregistry.com ⭐
NSns-tld2.charlestonroadregistry.com
NSns-tld3.charlestonroadregistry.com
NSns-tld4.charlestonroadregistry.com
NSns-tld5.charlestonroadregistry.com
SOAns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=1
πŸ”’ HSTS Preload (+subdomains)

Same first word

Similar names

DNS History

6 records (6 active, 0 former)

NSns1-08.azure-dns.comns2-08.azure-dns.netns3-08.azure-dns.orgns4-08.azure-dns.infoMXmasterof-dev.mail.eo.outlook.comA76.76.21.21
●NSns1-08.azure-dns.com2026-06-15 β†’ 2026-07-07 Β· 2 obs
● 2026-06-15 20:11:36
● 2026-07-07 18:59:12
●NSns2-08.azure-dns.net2026-06-15 β†’ 2026-07-07 Β· 2 obs
● 2026-06-15 20:11:36
● 2026-07-07 18:59:12
●NSns3-08.azure-dns.org2026-06-15 β†’ 2026-07-07 Β· 2 obs
● 2026-06-15 20:11:36
● 2026-07-07 18:59:12
●NSns4-08.azure-dns.info2026-06-15 β†’ 2026-07-07 Β· 2 obs
● 2026-06-15 20:11:36
● 2026-07-07 18:59:12
●MXmasterof-dev.mail.eo.outlook.com2026-06-15 β†’ 2026-07-07 Β· 2 obs
● 2026-06-15 20:11:36
● 2026-07-07 18:59:12
●A76.76.21.212026-06-15 β†’ 2026-07-07 Β· 2 obs
● 2026-06-15 20:11:36
● 2026-07-07 18:59:12

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
devns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...-
masterof.devns1-08.azure-dns.com, ns3-08.azure-dns.org, ns4-08.azure-dns.info, ns2-08.azure-dns.net-

βœ… Authoritative Response

Server:204.14.183.8

NS records: ns1-08.azure-dns.com, ns3-08.azure-dns.org, ns4-08.azure-dns.info, ns2-08.azure-dns.net

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for masterof.dev (unsigned zone)

⏱️ Timing

Total: 1317ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A176.76.21.21
NS4ns1-08.azure-dns.com, ns2-08.azure-dns.net...
MX1masterof-dev.mail.eo.outlook.com (pri: 0
TXT2google-site-verification=26QZYgEVteazu_0, v=spf1 include:spf.protection.outlook.co
SOA1ns1-08.azure-dns.com azuredns-hostmaster

Analysis

IP Addresses

masterof.dev directs to one IP number, which is 76.76.21.21.

Among the host names that share IP numbers with masterof.dev are tobstudios.com, data-bot.xyz, pitcherselite.com and two others.

Name Servers

The domain masterof.dev is delegated to these four name servers: ns1-08.azure-dns.com, ns4-08.azure-dns.info, ns2-08.azure-dns.net and ns3-08.azure-dns.org.

masterof.dev partially shares its NS delegation with several other domains, including casaisinvest.pt, hotmail.ca, fagerhult.nz and two others.

ns1-08.azure-dns.com, ns4-08.azure-dns.info, ns2-08.azure-dns.net and ns3-08.azure-dns.org each carry two IP addresses. ns1-08.azure-dns.com has 13.107.236.8 and 2603:1061:0:700::8; ns4-08.azure-dns.info has 208.84.5.8 and 2620:1ec:bda:700::8; ns2-08.azure-dns.net has 150.171.21.8 and 2620:1ec:8ec:700::8; ns3-08.azure-dns.org has 204.14.183.8 and 2a01:111:4000:700::8.

Mail Servers

masterof.dev routes its mail through a single mail server, masterof-dev.mail.eo.outlook.com.

masterof-dev.mail.eo.outlook.com directs to 8 IP numbers, including 52.101.89.0, 52.101.89.1 and 52.101.99.0, along with 5 other.