engineering.dev - robtex.com

engineering.dev

DNSSECπŸ”’ Signed (DS record present)
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:f8b0:4004:c19::1bπŸ‡ΊπŸ‡Έ Google2607:f8b0:4004::/48
PTRbk-in-f27.1e100.net
A172.253.63.26πŸ‡ΊπŸ‡Έ Google172.253.63.0/24
PTRbi-in-f26.1e100.net
MXalt1.aspmx.l.google.com(5)
A2800:3f0:4003:c0f::1bπŸ‡¨πŸ‡± Google2800:3f0:4003::/48
A108.177.123.26πŸ‡ΊπŸ‡Έ Google108.177.123.0/24
PTRlcscld-in-f26.1e100.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)
A2607:f8b0:4023:1015::1bπŸ‡ΊπŸ‡Έ Google2607:f8b0::/32
PTRyudfwta-in-f27.1e100.net
A172.253.135.26πŸ‡ΊπŸ‡Έ Google172.253.135.0/24
PTRyudfwta-in-f26.1e100.net
MXalt4.aspmx.l.google.com(10)
A2607:f8b0:4001:c70::1bπŸ‡ΊπŸ‡Έ Google2607:f8b0:4001::/48
PTRyucbful-in-f27.1e100.net
A192.178.209.26πŸ‡ΊπŸ‡Έ Google192.178.209.0/24
PTRyucbful-in-f26.1e100.net
TXTv=spf1 include:_spf.google.com ~all
SOAns-cloud-a1.googledomains.comcloud-dns-hostmaster@google.com serial=4

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

9 records (9 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.com
●NSns-cloud-a1.googledomains.com2026-03-22 β†’ 2026-04-23 Β· 2 obs
● 2026-03-22 02:32:10
● 2026-04-23 17:24:14
●NSns-cloud-a2.googledomains.com2026-03-22 β†’ 2026-04-23 Β· 2 obs
● 2026-03-22 02:32:10
● 2026-04-23 17:24:14
●NSns-cloud-a3.googledomains.com2026-03-22 β†’ 2026-04-23 Β· 2 obs
● 2026-03-22 02:32:10
● 2026-04-23 17:24:14
●NSns-cloud-a4.googledomains.com2026-03-22 β†’ 2026-04-23 Β· 2 obs
● 2026-03-22 02:32:10
● 2026-04-23 17:24:14
●MXalt1.aspmx.l.google.com2026-03-22 β†’ 2026-04-23 Β· 2 obs
● 2026-03-22 02:32:10
● 2026-04-23 17:24:14
●MXalt2.aspmx.l.google.com2026-03-22 β†’ 2026-04-23 Β· 2 obs
● 2026-03-22 02:32:10
● 2026-04-23 17:24:14
●MXalt3.aspmx.l.google.com2026-03-22 β†’ 2026-04-23 Β· 2 obs
● 2026-03-22 02:32:10
● 2026-04-23 17:24:14
●MXalt4.aspmx.l.google.com2026-03-22 β†’ 2026-04-23 Β· 2 obs
● 2026-03-22 02:32:10
● 2026-04-23 17:24:14
●MXaspmx.l.google.com2026-03-22 β†’ 2026-04-23 Β· 2 obs
● 2026-03-22 02:32:10
● 2026-04-23 17:24:14

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
devns-tld4.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com...-
engineering.devns-cloud-a4.googledomains.com, ns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com, ns-cloud-a3.googledomains.com-

βœ… Authoritative Response

Server:216.239.36.106

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

πŸ”’ DNSSEC Status

πŸ” Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 796ms | Queries: -

πŸ“„ Records

TypeCountSample Data
NS4ns-cloud-a3.googledomains.com, ns-cloud-a4.googledomains.com...
MX5alt3.aspmx.l.google.com (pri: 10), alt1.aspmx.l.google.com (pri: 5)...
TXT1v=spf1 include:_spf.google.com ~all
SOA1ns-cloud-a1.googledomains.com cloud-dns-

Analysis

Name Servers

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

engineering.dev at least partially shares name servers with other domains, for example booktrax.com, theolderwomensite.com, leet.us, anatrip.com and kinderbuenowhitepr.com.

Host names with two IP numbers:

ns-cloud-a1.googledomains.com points to: 2001:4860:4802:32::6a and 216.239.32.106

ns-cloud-a2.googledomains.com points to: 2001:4860:4802:34::6a and 216.239.34.106

ns-cloud-a3.googledomains.com points to: 2001:4860:4802:36::6a and 216.239.36.106

ns-cloud-a4.googledomains.com points to: 2001:4860:4802:38::6a and 216.239.38.106

Mail Servers

engineering.dev is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

engineering.dev shares at least partially some mail servers with other domains, for instance ns500693.ns500693.ns500693.ns500699.ns500699.ns500734.ns500699.ns500699.ns500699.ns500699.ns500683.ns500588.ns500632.ns500588.ns500588.dtrkdll.com, k2dq.com, ns500759.ns500759.ns500759.ns500698.ns500698.ns500698.ns500736.ns500735.ns500736.ns500698.ns500736.ns500576.ns500698.ns500576.ns500652.trackreceptor.com, ns500759.ns500758.ns500759.ns500758.ns500736.ns500735.ns500698.ns500698.ns500735.ns500576.ns500708.ns500698.ns500686.ns500619.trackreceptor.com and ns500754.ns500754.ns500731.ns500742.ns500671.ns500671.ns500671.ns500688.ns500671.ns500688.ns500704.ns500671.ns500671.lusty(0x736c7574)z.com.

These mail servers are often used with aspmx2.googlemail.com and aspmx3.googlemail.com.

Host names with two IP numbers

Each host name points to two IP numbers:

aspmx.l.google.com points to 2607:f8b0:4004:c19::1b and 172.253.63.26

alt1.aspmx.l.google.com points to 2800:3f0:4003:c0f::1b and 108.177.123.26

alt2.aspmx.l.google.com points to 2607:f8b0:4023:3003::1a and 172.253.145.26

alt3.aspmx.l.google.com points to 2607:f8b0:4023:1015::1b and 172.253.135.26

alt4.aspmx.l.google.com points to 2607:f8b0:4001:c70::1b and 192.178.209.26