firstcom.dev - dns.ninja

πŸ›‘οΈDomain Reputation CheckBlocklist, phishing & malware statusβ†’

firstcom.dev

DNSSECπŸ”’ Signed (DS record present)
A2a01:4f8:1061:134d::2πŸ‡©πŸ‡ͺ Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRwww604.your-server.de
A162.55.254.102πŸ‡©πŸ‡ͺ Hetzner162.55.0.0/16 HETZNER-DC
NSns-cloud-d1.googledomains.com ⭐
A2001:4860:4802:32::6dπŸ‡ΊπŸ‡Έ Google2001:4860::/32
PTRns-cloud-d1.googledomains.com
A216.239.32.109πŸ‡ΊπŸ‡Έ Google216.239.32.0/24
PTRns-cloud-d1.googledomains.com
NSns-cloud-d2.googledomains.com
A2001:4860:4802:34::6dπŸ‡ΊπŸ‡Έ Google2001:4860::/32
PTRns-cloud-d2.googledomains.com
A216.239.34.109πŸ‡ΊπŸ‡Έ Google216.239.34.0/24
PTRns-cloud-d2.googledomains.com
NSns-cloud-d3.googledomains.com
A2001:4860:4802:36::6dπŸ‡ΊπŸ‡Έ Google2001:4860::/32
PTRns-cloud-d3.googledomains.com
A216.239.36.109πŸ‡ΊπŸ‡Έ Google216.239.36.0/24
PTRns-cloud-d3.googledomains.com
NSns-cloud-d4.googledomains.com
A2001:4860:4802:38::6dπŸ‡ΊπŸ‡Έ Google2001:4860::/32
PTRns-cloud-d4.googledomains.com
A216.239.38.109πŸ‡ΊπŸ‡Έ Google216.239.38.0/24
PTRns-cloud-d4.googledomains.com
MXfirstcom-dev.mail.protection.outlook.com ⭐
A2a01:111:f403:cc2f::πŸ‡¦πŸ‡ͺ Microsoft2a01:111:f000::/36
PTRmail-au1p273cu00100.inbound.protection.outlook.com
A2a01:111:f403:cc30::πŸ‡¦πŸ‡ͺ Microsoft2a01:111:f000::/36
PTRmail-dx1p273cu00300.inbound.protection.outlook.com
A2a01:111:f403:cc30::1πŸ‡¦πŸ‡ͺ Microsoft2a01:111:f000::/36
PTRmail-dx3p273cu00101.inbound.protection.outlook.com
A2a01:111:f403:cc30::3πŸ‡¦πŸ‡ͺ Microsoft2a01:111:f000::/36
PTRmail-dx2p273cu00203.inbound.protection.outlook.com
A52.101.147.1πŸ‡¦πŸ‡ͺ Microsoft52.96.0.0/12 MICROSOFT
PTRmail-au1p273cu00101.inbound.protection.outlook.com
A52.101.148.1πŸ‡¦πŸ‡ͺ Microsoft52.96.0.0/12 MICROSOFT
PTRmail-dx1p273cu00301.inbound.protection.outlook.com
A52.101.148.3πŸ‡¦πŸ‡ͺ Microsoft52.96.0.0/12 MICROSOFT
PTRmail-dx3p273cu00103.inbound.protection.outlook.com
A52.101.148.13πŸ‡¦πŸ‡ͺ Microsoft52.96.0.0/12 MICROSOFT
PTRmail-dx2p273cu00205.inbound.protection.outlook.com
TXTv=spf1 a include:spf.protection.outlook.com ~all
SOAns-cloud-d1.googledomains.comcloud-dns-hostmaster@google.com serial=8

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

Previous names

Next names

DNS History

7 records (7 active, 0 former)

NSns-cloud-d1.googledomains.comns-cloud-d2.googledomains.comns-cloud-d3.googledomains.comns-cloud-d4.googledomains.comMXfirstcom-dev.mail.protection.outlook.comA162.55.254.1022a01:4f8:1061:134d::2
●NSns-cloud-d1.googledomains.com2026-09-26 β†’ 2026-10-01 Β· 2 obs
● 2026-09-26 07:15:12
● 2026-10-01 13:08:54
●NSns-cloud-d2.googledomains.com2026-09-26 β†’ 2026-10-01 Β· 2 obs
● 2026-09-26 07:15:12
● 2026-10-01 13:08:54
●NSns-cloud-d3.googledomains.com2026-09-26 β†’ 2026-10-01 Β· 2 obs
● 2026-09-26 07:15:12
● 2026-10-01 13:08:54
●NSns-cloud-d4.googledomains.com2026-09-26 β†’ 2026-10-01 Β· 2 obs
● 2026-09-26 07:15:12
● 2026-10-01 13:08:54
●MXfirstcom-dev.mail.protection.outlook.com2026-09-26 β†’ 2026-10-01 Β· 2 obs
● 2026-09-26 07:15:12
● 2026-10-01 13:08:54
●A162.55.254.1022026-09-26 β†’ 2026-10-01 Β· 2 obs
● 2026-09-26 07:15:12
● 2026-10-01 13:08:54
●A2a01:4f8:1061:134d::22026-09-26 β†’ 2026-10-01 Β· 2 obs
● 2026-09-26 07:15:12
● 2026-10-01 13:08:54

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
devns-tld4.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...-
firstcom.devns-cloud-d2.googledomains.com, ns-cloud-d3.googledomains.com, ns-cloud-d1.googledomains.com, ns-cloud-d4.googledomains.com-

βœ… Authoritative Response

Server:216.239.38.109

NS records: ns-cloud-d2.googledomains.com, ns-cloud-d3.googledomains.com, ns-cloud-d1.googledomains.com, ns-cloud-d4.googledomains.com

πŸ”’ DNSSEC Status

πŸ” Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1183ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A1162.55.254.102
AAAA12a01:4f8:1061:134d::2
NS4ns-cloud-d3.googledomains.com, ns-cloud-d1.googledomains.com...
MX1firstcom-dev.mail.protection.outlook.com
TXT1v=spf1 a include:spf.protection.outlook.
SOA1ns-cloud-d1.googledomains.com cloud-dns-

Analysis

IP Addresses

firstcom.dev has two IP addresses: 162.55.254.102 and 2a01:4f8:1061:134d::2

tiernatur.at, kaiserin-chirurgie.de, dinoil.gr and two other host names share IP numbers with firstcom.dev.

Name Servers

The authoritative name servers for firstcom.dev are ns-cloud-d1.googledomains.com, ns-cloud-d2.googledomains.com, ns-cloud-d3.googledomains.com and ns-cloud-d4.googledomains.com.

At least some of firstcom.dev's name servers are shared with other domains, for example jeffcombs.net, badderassertees.com, thesocialshak.com and two more.

Four hostnames, each resolving to a pair of IP addresses: ns-cloud-d1.googledomains.com directs to 216.239.32.109 and 2001:4860:4802:32::6d; ns-cloud-d2.googledomains.com directs to 216.239.34.109 and 2001:4860:4802:34::6d; ns-cloud-d3.googledomains.com directs to 216.239.36.109 and 2001:4860:4802:36::6d; ns-cloud-d4.googledomains.com directs to 216.239.38.109 and 2001:4860:4802:38::6d.

Mail Servers

Mail for firstcom.dev is handled by a single mail server, firstcom-dev.mail.protection.outlook.com.

firstcom-dev.mail.protection.outlook.com resolves to 8 IP addresses β€” 52.101.147.1, 52.101.148.1, 52.101.148.3 and 5 others.