alex.dev - dns.ninja

alex.dev

DNSSEC⚠️ Not signed
A2606:50c0:8000::153πŸ‡ΊπŸ‡Έ Fastly2606:50c0:8000::/48 88 Colin P Kelly Jr Street San Francisco CA 94107 United States
A2606:50c0:8001::153πŸ‡ΊπŸ‡Έ Fastly2606:50c0:8001::/48 + 88 Colin P Kelly Jr Street San Francisco CA 94107 United States
A2606:50c0:8002::153πŸ‡ΊπŸ‡Έ Fastly2606:50c0:8002::/48 + 88 Colin P Kelly Jr Street San Francisco CA 94107 United States
A2606:50c0:8003::153πŸ‡ΊπŸ‡Έ Fastly2606:50c0:8003::/48 + 88 Colin P Kelly Jr Street San Francisco CA 94107 United States
A185.199.108.153πŸ‡ΊπŸ‡Έ Fastly185.199.108.0/24 GitHub - 185.199.108.0/24
A185.199.109.153πŸ‡ΊπŸ‡Έ Fastly185.199.109.0/24 GitHub - 185.199.109.0/24
A185.199.110.153πŸ‡ΊπŸ‡Έ Fastly185.199.110.0/24 GitHub - 185.199.110.0/24
A185.199.111.153πŸ‡ΊπŸ‡Έ Fastly185.199.111.0/24 GitHub - 185.199.111.0/24
NSns-cloud-a1.googledomains.com ⭐
A2001:4860:4802:32::6aπŸ‡ΊπŸ‡Έ Google2001:4860::/32
PTRns-cloud-a1.googledomains.com
A216.239.32.106πŸ‡ΊπŸ‡Έ Google216.239.32.0/24
PTRns-cloud-a1.googledomains.com
NSns-cloud-a2.googledomains.com
A2001:4860:4802:34::6aπŸ‡ΊπŸ‡Έ Google2001:4860::/32
PTRns-cloud-a2.googledomains.com
A216.239.34.106πŸ‡ΊπŸ‡Έ Google216.239.34.0/24
PTRns-cloud-a2.googledomains.com
NSns-cloud-a3.googledomains.com
A2001:4860:4802:36::6aπŸ‡ΊπŸ‡Έ Google2001:4860::/32
PTRns-cloud-a3.googledomains.com
A216.239.36.106πŸ‡ΊπŸ‡Έ Google216.239.36.0/24
PTRns-cloud-a3.googledomains.com
NSns-cloud-a4.googledomains.com
A2001:4860:4802:38::6aπŸ‡ΊπŸ‡Έ Google2001:4860::/32
PTRns-cloud-a4.googledomains.com
A216.239.38.106πŸ‡ΊπŸ‡Έ Google216.239.38.0/24
PTRns-cloud-a4.googledomains.com
MXaspmx.l.google.com ⭐
A2607:f8b0:4023:c06::1bπŸ‡ΊπŸ‡Έ Google2607:f8b0::/32
PTRdz-in-f27.1e100.net
A142.250.101.27πŸ‡ΊπŸ‡Έ Google142.250.101.0/24
PTRdz-in-f27.1e100.net
MXalt1.aspmx.l.google.com(5)
A2607:f8b0:4023:2803::1aπŸ‡ΊπŸ‡Έ Google2607:f8b0::/32
PTRlcausr-in-f26.1e100.net
A172.217.216.27πŸ‡ΊπŸ‡Έ Google172.217.0.0/16
PTRlcausr-in-f27.1e100.net
MXalt2.aspmx.l.google.com(5)
A2607:f8b0:4023:3003::1aπŸ‡ΊπŸ‡Έ Google2607:f8b0::/32
PTRyulnkjt-in-f26.1e100.net
A172.253.145.26πŸ‡ΊπŸ‡Έ Google172.253.145.0/24
PTRyulnkjt-in-f26.1e100.net
MXalt3.aspmx.l.google.com(10)
A2a00:1450:4001:c21::1aπŸ‡©πŸ‡ͺ Google2a00:1450:4001::/48
PTRlcfrai-in-f26.1e100.net
A142.251.127.26πŸ‡ΊπŸ‡Έ Google142.251.127.0/24
PTRlcfrai-in-f26.1e100.net
MXalt4.aspmx.l.google.com(10)
A2a00:1450:4025:c01::1bπŸ‡΅πŸ‡± Google2a00:1450:4025::/48
PTRrd-in-f27.1e100.net
A142.250.147.26πŸ‡ΊπŸ‡Έ Google142.250.147.0/24
PTRrd-in-f26.1e100.net
TXTv=spf1 include:_spf.google.com ~all
SOAns-cloud-a1.googledomains.comcloud-dns-hostmaster@google.com serial=10

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

17 records (17 active, 0 former)

NSns-cloud-a1.googledomains.comns-cloud-a2.googledomains.comns-cloud-a3.googledomains.comns-cloud-a4.googledomains.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comA185.199.108.153185.199.109.153185.199.110.153185.199.111.1532606:50c0:8000::1532606:50c0:8001::1532606:50c0:8002::1532606:50c0:8003::153
●NSns-cloud-a1.googledomains.com2026-03-03 β†’ 2026-06-18 Β· 2 obs
● 2026-03-03 20:02:48
● 2026-06-18 12:15:06
●NSns-cloud-a2.googledomains.com2026-03-03 β†’ 2026-06-18 Β· 2 obs
● 2026-03-03 20:02:48
● 2026-06-18 12:15:06
●NSns-cloud-a3.googledomains.com2026-03-03 β†’ 2026-06-18 Β· 2 obs
● 2026-03-03 20:02:48
● 2026-06-18 12:15:06
●NSns-cloud-a4.googledomains.com2026-03-03 β†’ 2026-06-18 Β· 2 obs
● 2026-03-03 20:02:48
● 2026-06-18 12:15:06
●MXalt1.aspmx.l.google.com2026-03-03 β†’ 2026-06-18 Β· 2 obs
● 2026-03-03 20:02:48
● 2026-06-18 12:15:06
●MXalt2.aspmx.l.google.com2026-03-03 β†’ 2026-06-18 Β· 2 obs
● 2026-03-03 20:02:48
● 2026-06-18 12:15:06
●MXalt3.aspmx.l.google.com2026-03-03 β†’ 2026-06-18 Β· 2 obs
● 2026-03-03 20:02:48
● 2026-06-18 12:15:06
●MXalt4.aspmx.l.google.com2026-03-03 β†’ 2026-06-18 Β· 2 obs
● 2026-03-03 20:02:48
● 2026-06-18 12:15:06
●MXaspmx.l.google.com2026-03-03 β†’ 2026-06-18 Β· 2 obs
● 2026-03-03 20:02:48
● 2026-06-18 12:15:06
●A185.199.108.1532026-03-03 β†’ 2026-06-18 Β· 2 obs
● 2026-03-03 20:02:48
● 2026-06-18 12:15:06
●A185.199.109.1532026-03-03 β†’ 2026-06-18 Β· 2 obs
● 2026-03-03 20:02:48
● 2026-06-18 12:15:06
●A185.199.110.1532026-03-03 β†’ 2026-06-18 Β· 2 obs
● 2026-03-03 20:02:48
● 2026-06-18 12:15:06
●A185.199.111.1532026-03-03 β†’ 2026-06-18 Β· 2 obs
● 2026-03-03 20:02:48
● 2026-06-18 12:15:06
●A2606:50c0:8000::1532026-03-03 β†’ 2026-06-18 Β· 2 obs
● 2026-03-03 20:02:48
● 2026-06-18 12:15:06
●A2606:50c0:8001::1532026-03-03 β†’ 2026-06-18 Β· 2 obs
● 2026-03-03 20:02:48
● 2026-06-18 12:15:06
●A2606:50c0:8002::1532026-03-03 β†’ 2026-06-18 Β· 2 obs
● 2026-03-03 20:02:48
● 2026-06-18 12:15:06
●A2606:50c0:8003::1532026-03-03 β†’ 2026-06-18 Β· 2 obs
● 2026-03-03 20:02:48
● 2026-06-18 12:15:06

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
devns-tld1.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...-
alex.devns-cloud-a3.googledomains.com, ns-cloud-a4.googledomains.com, ns-cloud-a2.googledomains.com, ns-cloud-a1.googledomains.com-

βœ… Authoritative Response

Server:216.239.38.106

NS records: ns-cloud-a3.googledomains.com, ns-cloud-a4.googledomains.com, ns-cloud-a2.googledomains.com, ns-cloud-a1.googledomains.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for alex.dev (unsigned zone)

⏱️ Timing

Total: 809ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A4185.199.111.153, 185.199.108.153...
AAAA42606:50c0:8003::153, 2606:50c0:8000::153...
NS4ns-cloud-a4.googledomains.com, ns-cloud-a2.googledomains.com...
MX5aspmx.l.google.com (pri: 1), alt4.aspmx.l.google.com (pri: 10)...
TXT1v=spf1 include:_spf.google.com ~all
SOA1ns-cloud-a1.googledomains.com cloud-dns-

Analysis

IP Addresses

With 8 IP addresses in total, alex.dev resolves to 185.199.108.153, 185.199.109.153, 185.199.110.153 and 5 other.

Among the host names that share IP numbers with alex.dev are lauracandida.com.br, eklam.github.io, www.flyswatter.github.io and two others.

Name Servers

The domain alex.dev is delegated to these four name servers: ns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com, ns-cloud-a3.googledomains.com and ns-cloud-a4.googledomains.com.

alex.dev has at least partial name server overlap with other domains, such as guardianangelchurch.org, thecao.net, vsolis.com and two others.

ns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com, ns-cloud-a3.googledomains.com and ns-cloud-a4.googledomains.com all point to exactly two IP numbers each: ns-cloud-a1.googledomains.com β†’ 216.239.32.106 and 2001:4860:4802:32::6a; ns-cloud-a2.googledomains.com β†’ 216.239.34.106 and 2001:4860:4802:34::6a; ns-cloud-a3.googledomains.com β†’ 216.239.36.106 and 2001:4860:4802:36::6a; ns-cloud-a4.googledomains.com β†’ 216.239.38.106 and 2001:4860:4802:38::6a.

Mail Servers

Mail for alex.dev is handled by five mail servers, namely aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

alex.dev shares at least some of its mail servers with other domains β€” for example seescompany.fi, g-hub.com, hexington.com and two more.

It is common for these mail servers to co-occur with alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com as mail servers.

Hosts with two IP numbers each:

The A records for aspmx.l.google.com return 142.250.101.27 and 2607:f8b0:4023:c06::1b.

The A records for alt1.aspmx.l.google.com return 172.217.216.27 and 2607:f8b0:4023:2803::1a.

The A records for alt2.aspmx.l.google.com return 172.253.145.26 and 2607:f8b0:4023:3003::1a.

The A records for alt3.aspmx.l.google.com return 142.251.127.26 and 2a00:1450:4001:c21::1a.

The A records for alt4.aspmx.l.google.com return 142.250.147.26 and 2a00:1450:4025:c01::1b.