pcguy.org - robtex.com

pcguy.org

DNSSEC⚠️ Not signed
NSns-140.awsdns-17.com ⭐
A2600:9000:5300:8c00::1πŸ‡ΊπŸ‡Έ Amazon2600:9000:5300::/48 - CloudFront
PTRns-140.awsdns-17.com
A205.251.192.140πŸ‡ΊπŸ‡Έ Amazon205.251.192.0/24 prefix
NSns-1505.awsdns-60.org
A2600:9000:5305:e100::1πŸ‡ΊπŸ‡Έ Amazon2600:9000:5305::/48 - CloudFront
PTRns-1505.awsdns-60.org
A205.251.197.225πŸ‡ΊπŸ‡Έ Amazon205.251.197.0/24 prefix
PTRns-1505.awsdns-60.org
NSns-1894.awsdns-44.co.uk ⚠️ Not in parent delegation
A2600:9000:5307:6600::1πŸ‡ΊπŸ‡Έ Amazon2600:9000:5307::/48 - CloudFront
PTRns-1894.awsdns-44.co.uk
A205.251.199.102πŸ‡ΊπŸ‡Έ Amazon205.251.199.0/24 prefix
PTRns-1894.awsdns-44.co.uk
NSns-578.awsdns-08.net ⚠️ Not in parent delegation
A2600:9000:5302:4200::1πŸ‡ΊπŸ‡Έ Amazon2600:9000:5302::/48 - CloudFront
PTRns-578.awsdns-08.net
A205.251.194.66πŸ‡ΊπŸ‡Έ Amazon205.251.194.0/24 prefix
PTRns-578.awsdns-08.net
MXinbound-smtp.us-east-1.amazonaws.com ⭐
A3.211.210.226πŸ‡ΊπŸ‡Έ Amazon3.208.0.0/12 EC2 IAD prefix
PTRec2-3-211-210-226.compute-1.amazonaws.com
A44.206.9.87πŸ‡ΊπŸ‡Έ Amazon44.192.0.0/11 EC2 IAD prefix
PTRec2-44-206-9-87.compute-1.amazonaws.com
A44.210.166.32πŸ‡ΊπŸ‡Έ Amazon44.192.0.0/11 EC2 IAD prefix
PTRec2-44-210-166-32.compute-1.amazonaws.com
A54.164.173.191πŸ‡ΊπŸ‡Έ Amazon54.164.0.0/15 EC2 IAD prefix
PTRec2-54-164-173-191.compute-1.amazonaws.com
A54.197.5.236πŸ‡ΊπŸ‡Έ Amazon54.196.0.0/15 EC2 IAD 54.196.0.0/15
PTRec2-54-197-5-236.compute-1.amazonaws.com
TXTv=spf1 include:amazonses.com ~all
SOAns-140.awsdns-17.comawsdns-hostmaster@amazon.com serial=1

org

DNSSECπŸ”’ Signed (DS record present)
NSa0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation
NSa2.org.afilias-nst.info ⚠️ Not in parent delegation
NSb0.org.afilias-nst.org
NSb2.org.afilias-nst.org
NSc0.org.afilias-nst.info ⚠️ Not in parent delegation
NSd0.org.afilias-nst.org
SOAa0.org.afilias-nst.infohostmaster@donuts.email serial=1784180549

Previously MX for

Same first word

Similar names

DNS History

6 records (5 active, 1 former)

20162017201820192020202120222023202420252026NSns-140.awsdns-17.comns-1505.awsdns-60.orgns-1894.awsdns-44.co.ukns-578.awsdns-08.netMXinbound-smtp.us-east-1.amazonaws.comduchovny.org
●NSns-140.awsdns-17.com2015-06-07 β†’ 2026-07-16 Β· 2 obs
● 2015-06-07 21:54:12
● 2026-07-16 06:18:08
●NSns-1505.awsdns-60.org2015-06-07 β†’ 2026-07-16 Β· 2 obs
● 2015-06-07 21:54:12
● 2026-07-16 06:18:08
●NSns-1894.awsdns-44.co.uk2015-06-07 β†’ 2026-07-16 Β· 2 obs
● 2015-06-07 21:54:12
● 2026-07-16 06:18:08
●NSns-578.awsdns-08.net2015-06-07 β†’ 2026-07-16 Β· 2 obs
● 2015-06-07 21:54:12
● 2026-07-16 06:18:08
β—‹MXduchovny.org2015-06-07 β†’ 2016-04-12 Β· 4 obs
● 2015-06-07 21:54:12
● 2016-04-12 15:13:08
β—‹ 2026-07-02 21:16:20
β—‹ 2026-07-16 06:18:08
●MXinbound-smtp.us-east-1.amazonaws.com2026-07-02 β†’ 2026-07-16 Β· 3 obs
β—‹ 2016-04-12 15:13:08
● 2026-07-02 21:16:20
● 2026-07-16 06:18:08

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
orgb2.org.afilias-nst.org, b0.org.afilias-nst.org, d0.org.afilias-nst.org-
pcguy.orgns-1505.awsdns-60.org, ns-140.awsdns-17.com2 records

βœ… Authoritative Response

Server:205.251.197.225

NS records: ns-1505.awsdns-60.org, ns-140.awsdns-17.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for pcguy.org (unsigned zone)

⏱️ Timing

Total: 546ms | Queries: -

πŸ“„ Records

TypeCountSample Data
NS4ns-140.awsdns-17.com, ns-1505.awsdns-60.org...
MX1inbound-smtp.us-east-1.amazonaws.com (pr
TXT1v=spf1 include:amazonses.com ~all
SOA1ns-140.awsdns-17.com awsdns-hostmaster.a

πŸ“Œ Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-1505.awsdns-60.org, ns-1505.awsdns-60.org)

Analysis

Name Servers

Four name servers handle the delegation for pcguy.org: ns-140.awsdns-17.com, ns-578.awsdns-08.net, ns-1505.awsdns-60.org and ns-1894.awsdns-44.co.uk.

pcguy.org shares at least some of its name servers with other domains, including eyecareplus.com.au, newsint.net, brickcontrol.com and two others.

The host names ns-140.awsdns-17.com, ns-578.awsdns-08.net, ns-1505.awsdns-60.org and ns-1894.awsdns-44.co.uk each resolve to two IP addresses: ns-140.awsdns-17.com resolves to 205.251.192.140 and 2600:9000:5300:8c00::1; ns-578.awsdns-08.net resolves to 205.251.194.66 and 2600:9000:5302:4200::1; ns-1505.awsdns-60.org resolves to 205.251.197.225 and 2600:9000:5305:e100::1; ns-1894.awsdns-44.co.uk resolves to 205.251.199.102 and 2600:9000:5307:6600::1.

Mail Servers

pcguy.org uses one mail server β€” inbound-smtp.us-east-1.amazonaws.com.

The mail server setup of pcguy.org matches that of other domains such as simboteam.slack.com, moose-wg.slack.com, routinecheckup.com and two others.

At least some of the mail servers used by pcguy.org are shared with other domains: 2ambh.com, eftpos.atlassian.net, eileenfisher.atlassian.net and two others among them.

These mail servers tend to be used in conjunction with the mail servers inbound-smtp.us-west-2.amazonaws.com.

inbound-smtp.us-east-1.amazonaws.com has five IP addresses: 3.211.210.226, 44.206.9.87, 44.210.166.32 plus two others.