techstackfour.com - dns.ninja

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

techstackfour.com

DNSSEC⚠️ Not signed
A52.9.20.65πŸ‡ΊπŸ‡Έ Amazon52.9.0.0/16 EC2 SFO prefix
PTRec2-52-9-20-65.us-west-1.compute.amazonaws.com
A54.219.79.206πŸ‡ΊπŸ‡Έ Amazon54.219.0.0/17 EC2 SFO prefix
NSns-1761.awsdns-28.co.uk ⭐
A2600:9000:5306:e100::1πŸ‡ΊπŸ‡Έ Amazon2600:9000:5306::/48 - CloudFront
PTRns-1761.awsdns-28.co.uk
A205.251.198.225πŸ‡ΊπŸ‡Έ Amazon205.251.198.0/24 prefix
PTRns-1761.awsdns-28.co.uk
NSns-1081.awsdns-07.org
A2600:9000:5304:3900::1πŸ‡ΊπŸ‡Έ Amazon2600:9000:5304::/48 - CloudFront
PTRns-1081.awsdns-07.org
A205.251.196.57πŸ‡ΊπŸ‡Έ Amazon205.251.196.0/24 prefix
PTRns-1081.awsdns-07.org
NSns-647.awsdns-16.net
A2600:9000:5302:8700::1πŸ‡ΊπŸ‡Έ Amazon2600:9000:5302::/48 - CloudFront
PTRns-647.awsdns-16.net
A205.251.194.135πŸ‡ΊπŸ‡Έ Amazon205.251.194.0/24 prefix
PTRns-647.awsdns-16.net
NSns-80.awsdns-10.com
A2600:9000:5300:5000::1πŸ‡ΊπŸ‡Έ Amazon2600:9000:5300::/48 - CloudFront
PTRns-80.awsdns-10.com
A205.251.192.80πŸ‡ΊπŸ‡Έ Amazon205.251.192.0/24 prefix
PTRns-80.awsdns-10.com
MXsmtp.google.com ⭐
A2607:f8b0:4004:c0b::1aπŸ‡ΊπŸ‡Έ Google2607:f8b0:4004::/48
PTRbj-in-f26.1e100.net
A2607:f8b0:4004:c17::1bπŸ‡ΊπŸ‡Έ Google2607:f8b0:4004::/48
PTRbl-in-f27.1e100.net
A2607:f8b0:4004:c19::1aπŸ‡ΊπŸ‡Έ Google2607:f8b0:4004::/48
PTRbk-in-f26.1e100.net
A2607:f8b0:4004:c19::1bπŸ‡ΊπŸ‡Έ Google2607:f8b0:4004::/48
PTRbk-in-f27.1e100.net
A142.250.31.26πŸ‡ΊπŸ‡Έ Google142.250.31.0/24
PTRbj-in-f26.1e100.net
A142.251.16.26πŸ‡ΊπŸ‡Έ Google142.251.16.0/24
PTRbl-in-f26.1e100.net
A142.251.16.27πŸ‡ΊπŸ‡Έ Google142.251.16.0/24
PTRbl-in-f27.1e100.net
A142.251.111.26πŸ‡ΊπŸ‡Έ Google142.251.111.0/24
PTRbk-in-f26.1e100.net
A142.251.111.27πŸ‡ΊπŸ‡Έ Google142.251.111.0/24
PTRbk-in-f27.1e100.net
TXTanthropic-domain-verification-30x6zp=o2Rj5B6aXGalqvK4vl7nKZjnw
TXTgoogle-site-verification=AS3ApfOxd7UyhVqOOSW4FhQejRFZ96iljiH6uXY3DgE
TXTv=spf1 include:_spf.google.com ~all
SOAns-1761.awsdns-28.co.ukawsdns-hostmaster@amazon.com serial=1

com

Same first word

Similar names

Previous names

Next names

DNS History

7 records (7 active, 0 former)

NSns-1081.awsdns-07.orgns-1761.awsdns-28.co.ukns-647.awsdns-16.netns-80.awsdns-10.comMXsmtp.google.comA52.9.20.6554.219.79.206
●NSns-1081.awsdns-07.org2026-08-26 β†’ 2026-08-26 Β· 2 obs
● 2026-08-26 11:14:40
● 2026-08-26 22:41:42
●NSns-1761.awsdns-28.co.uk2026-08-26 β†’ 2026-08-26 Β· 2 obs
● 2026-08-26 11:14:40
● 2026-08-26 22:41:42
●NSns-647.awsdns-16.net2026-08-26 β†’ 2026-08-26 Β· 2 obs
● 2026-08-26 11:14:40
● 2026-08-26 22:41:42
●NSns-80.awsdns-10.com2026-08-26 β†’ 2026-08-26 Β· 2 obs
● 2026-08-26 11:14:40
● 2026-08-26 22:41:42
●MXsmtp.google.com2026-08-26 β†’ 2026-08-26 Β· 2 obs
● 2026-08-26 11:14:40
● 2026-08-26 22:41:42
●A52.9.20.652026-08-26 β†’ 2026-08-26 Β· 2 obs
● 2026-08-26 11:14:40
● 2026-08-26 22:41:42
●A54.219.79.2062026-08-26 β†’ 2026-08-26 Β· 2 obs
● 2026-08-26 11:14:40
● 2026-08-26 22:41:42

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
comh.gtld-servers.net, l.gtld-servers.net, f.gtld-servers.net, j.gtld-servers.net...-
techstackfour.comns-80.awsdns-10.com, ns-647.awsdns-16.net, ns-1081.awsdns-07.org, ns-1761.awsdns-28.co.uk2 records

βœ… Authoritative Response

Server:205.251.192.80

NS records: ns-80.awsdns-10.com, ns-647.awsdns-16.net, ns-1081.awsdns-07.org, ns-1761.awsdns-28.co.uk

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for techstackfour.com (unsigned zone)

⏱️ Timing

Total: 321ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A254.219.79.206, 52.9.20.65
NS4ns-1081.awsdns-07.org, ns-1761.awsdns-28.co.uk...
MX1smtp.google.com (pri: 1)
TXT3anthropic-domain-verification-30x6zp=o2R, google-site-verification=AS3ApfOxd7UyhVq...
SOA1ns-1761.awsdns-28.co.uk awsdns-hostmaste

πŸ“Œ Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-80.awsdns-10.com, ns-80.awsdns-10.com)

Analysis

IP Addresses

techstackfour.com has two IP addresses: 52.9.20.65 and 54.219.79.206

Other host names, among them ec2-54-219-79-206.us-west-1.compute.amazonaws.com and ec2-52-9-20-65.us-west-1.compute.amazonaws.com, have IP numbers in common with techstackfour.com.

Name Servers

The domain techstackfour.com is delegated to these four name servers: ns-80.awsdns-10.com, ns-647.awsdns-16.net, ns-1081.awsdns-07.org and ns-1761.awsdns-28.co.uk.

At least some of techstackfour.com's name servers are shared with other domains, for example acumain.com, thether.net, aecpowertools.com and two more.

It is common for these name servers to be used in conjunction with the name servers ns-869.awsdns-44.net, ns-1496.awsdns-59.org and ns-1892.awsdns-44.co.uk.

Four hostnames, each resolving to a pair of IP addresses: ns-80.awsdns-10.com directs to 205.251.192.80 and 2600:9000:5300:5000::1; ns-647.awsdns-16.net directs to 205.251.194.135 and 2600:9000:5302:8700::1; ns-1081.awsdns-07.org directs to 205.251.196.57 and 2600:9000:5304:3900::1; ns-1761.awsdns-28.co.uk directs to 205.251.198.225 and 2600:9000:5306:e100::1.

Mail Servers

techstackfour.com routes its mail through a single mail server, smtp.google.com.

techstackfour.com has the same mail server arrangement as a number of other domains, for example classcounsel.law, startmelzisurgical.com, rdiamondgroup.com and two more.

techstackfour.com shares at least some of its mail servers with other domains β€” for example gmpsco.com, enrollmentconsentform.com, superiordieselservices.ca and two more.

These mail servers tend to be used in conjunction with aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two additional mail servers.

smtp.google.com directs to 9 IP numbers, including 142.250.31.26, 142.251.16.26 and 142.251.16.27, along with 6 other.