501auctions.com - robtex.com

501auctions.com

DNSSEC⚠️ Not signed
A20.84.83.42🇺🇸 Microsoft20.64.0.0/10
NSns-751.awsdns-29.net ⭐
A2600:9000:5302:ef00::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront
PTRns-751.awsdns-29.net
A205.251.194.239🇺🇸 Amazon205.251.194.0/24 prefix
PTRns-751.awsdns-29.net
NSns-1496.awsdns-59.org
A2600:9000:5305:d800::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront
PTRns-1496.awsdns-59.org
A205.251.197.216🇺🇸 Amazon205.251.197.0/24 prefix
PTRns-1496.awsdns-59.org
NSns-1894.awsdns-44.co.uk
A2600:9000:5307:6600::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront
PTRns-1894.awsdns-44.co.uk
A205.251.199.102🇺🇸 Amazon205.251.199.0/24 prefix
PTRns-1894.awsdns-44.co.uk
NSns-34.awsdns-04.com
A2600:9000:5300:2200::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront
PTRns-34.awsdns-04.com
A205.251.192.34🇺🇸 Amazon205.251.192.0/24 prefix
PTRns-34.awsdns-04.com
MXus-smtp-inbound-1.mimecast.com ⭐
A170.10.128.141🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
A170.10.128.221🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
A170.10.128.242🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
A170.10.132.141🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
A170.10.132.221🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
A170.10.132.242🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
MXus-smtp-inbound-2.mimecast.com ⭐
A170.10.128.141🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
A170.10.128.221🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
A170.10.128.242🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
A170.10.132.141🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
A170.10.132.221🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
A170.10.132.242🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
TXT0ed1fe018ad517e0d9d7d846d790f03ff5e5b8c897
TXTMS=ms80235869
TXT_globalsign-domain-verification=zfcAKZnzN2EGgV7sVlbh_DEL35BovCyuV4S3ZsSMCd
TXTv=spf1 include:spf.protection.outlook.com include:amazonses.com -all
SOAns-751.awsdns-29.netawsdns-hostmaster@amazon.com serial=1

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1771291435
rank #469383 globally
rank #210831 in the tld

Same first word

501auctions.com

DNS History

30 records (7 active, 23 former)

20162017201820192020202120222023202420252026NSns-1496.awsdns-59.orgns-1894.awsdns-44.co.ukns-34.awsdns-04.comns-751.awsdns-29.netMXus-smtp-inbound-1.mimecast.comus-smtp-inbound-2.mimecast.comalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comA20.84.83.42174.129.16.89184.73.182.4923.23.137.1052406:da00:ff00::1717:89692406:da00:ff00::3210:d26b2406:da00:ff00::3210:d4562406:da00:ff00::3213:586e2406:da00:ff00::36e1:ae632406:da00:ff00::36e1:db372406:da00:ff00::36eb:bb792406:da00:ff00::36f3:1f862406:da00:ff00::ae81:10592406:da00:ff00::b849:b63150.16.212.8650.19.88.11054.225.174.9954.225.219.5554.235.187.121
●NSns-1496.awsdns-59.org2015-06-20 → 2026-03-16 · 2 obs
● 2015-06-20 07:59:54
● 2026-03-16 09:27:50
●NSns-1894.awsdns-44.co.uk2015-06-20 → 2026-03-16 · 2 obs
● 2015-06-20 07:59:54
● 2026-03-16 09:27:50
●NSns-34.awsdns-04.com2015-06-20 → 2026-03-16 · 2 obs
● 2015-06-20 07:59:54
● 2026-03-16 09:27:50
●NSns-751.awsdns-29.net2015-06-20 → 2026-03-16 · 2 obs
● 2015-06-20 07:59:54
● 2026-03-16 09:27:50
○MXalt1.aspmx.l.google.com2015-06-20 → 2017-05-18 · 4 obs
● 2015-06-20 07:59:54
● 2017-05-18 09:28:28
○ 2026-02-18 15:10:18
○ 2026-03-16 09:27:50
○MXalt2.aspmx.l.google.com2015-06-20 → 2017-05-18 · 4 obs
● 2015-06-20 07:59:54
● 2017-05-18 09:28:28
○ 2026-02-18 15:10:18
○ 2026-03-16 09:27:50
○MXaspmx.l.google.com2015-06-20 → 2017-05-18 · 4 obs
● 2015-06-20 07:59:54
● 2017-05-18 09:28:28
○ 2026-02-18 15:10:18
○ 2026-03-16 09:27:50
○MXaspmx2.googlemail.com2015-06-20 → 2017-05-18 · 4 obs
● 2015-06-20 07:59:54
● 2017-05-18 09:28:28
○ 2026-02-18 15:10:18
○ 2026-03-16 09:27:50
○MXaspmx3.googlemail.com2015-06-20 → 2017-05-18 · 4 obs
● 2015-06-20 07:59:54
● 2017-05-18 09:28:28
○ 2026-02-18 15:10:18
○ 2026-03-16 09:27:50
●MXus-smtp-inbound-1.mimecast.com2026-02-18 → 2026-03-16 · 3 obs
○ 2017-05-18 09:28:28
● 2026-02-18 15:10:18
● 2026-03-16 09:27:50
●MXus-smtp-inbound-2.mimecast.com2026-02-18 → 2026-03-16 · 3 obs
○ 2017-05-18 09:28:28
● 2026-02-18 15:10:18
● 2026-03-16 09:27:50
○A174.129.16.892015-06-20 → 2015-06-20 · 3 obs
● 2015-06-20 07:59:54
○ 2017-05-18 09:28:28
○ 2026-03-16 09:27:50
○A184.73.182.492017-05-18 → 2017-05-18 · 4 obs
○ 2016-06-01 00:57:26
● 2017-05-18 09:28:28
○ 2026-02-18 15:10:18
○ 2026-03-16 09:27:50
●A20.84.83.422026-02-18 → 2026-03-16 · 3 obs
○ 2017-05-18 09:28:28
● 2026-02-18 15:10:18
● 2026-03-16 09:27:50
○A23.23.137.1052016-06-01 → 2016-06-01 · 4 obs
○ 2016-04-29 20:45:12
● 2016-06-01 00:57:26
○ 2017-05-18 09:28:28
○ 2026-03-16 09:27:50
○A2406:da00:ff00::1717:89692016-04-29 → 2016-04-29 · 4 obs
○ 2016-04-25 23:32:06
● 2016-04-29 20:45:12
○ 2016-06-01 00:57:26
○ 2026-03-16 09:27:50
○A2406:da00:ff00::3210:d26b2016-02-07 → 2016-02-07 · 4 obs
○ 2015-11-16 06:33:48
● 2016-02-07 19:22:04
○ 2016-04-25 23:32:06
○ 2026-03-16 09:27:50
○A2406:da00:ff00::3210:d4562016-04-25 → 2016-04-25 · 4 obs
○ 2016-02-07 19:22:04
● 2016-04-25 23:32:06
○ 2016-04-29 20:45:12
○ 2026-03-16 09:27:50
○A2406:da00:ff00::3213:586e2015-11-16 → 2015-11-16 · 4 obs
○ 2015-06-20 07:59:54
● 2015-11-16 06:33:48
○ 2016-02-07 19:22:04
○ 2026-03-16 09:27:50
○A2406:da00:ff00::36e1:ae632017-05-18 → 2017-05-18 · 4 obs
○ 2016-06-01 00:57:26
● 2017-05-18 09:28:28
○ 2026-02-18 15:10:18
○ 2026-03-16 09:27:50
○A2406:da00:ff00::36e1:db372015-06-20 → 2015-06-20 · 3 obs
● 2015-06-20 07:59:54
○ 2017-05-18 09:28:28
○ 2026-03-16 09:27:50
○A2406:da00:ff00::36eb:bb792017-05-18 → 2017-05-18 · 4 obs
○ 2016-06-01 00:57:26
● 2017-05-18 09:28:28
○ 2026-02-18 15:10:18
○ 2026-03-16 09:27:50
○A2406:da00:ff00::36f3:1f862016-06-01 → 2016-06-01 · 4 obs
○ 2016-04-29 20:45:12
● 2016-06-01 00:57:26
○ 2017-05-18 09:28:28
○ 2026-03-16 09:27:50
○A2406:da00:ff00::ae81:10592015-06-20 → 2015-06-20 · 3 obs
● 2015-06-20 07:59:54
○ 2015-11-16 06:33:48
○ 2026-03-16 09:27:50
○A2406:da00:ff00::b849:b6312017-05-18 → 2017-05-18 · 4 obs
○ 2016-06-01 00:57:26
● 2017-05-18 09:28:28
○ 2026-02-18 15:10:18
○ 2026-03-16 09:27:50
○A50.16.212.862016-02-07 → 2016-04-29 · 5 obs
○ 2015-11-16 06:33:48
● 2016-02-07 19:22:04
● 2016-04-29 20:45:12
○ 2016-06-01 00:57:26
○ 2026-03-16 09:27:50
○A50.19.88.1102015-11-16 → 2015-11-16 · 4 obs
○ 2015-06-20 07:59:54
● 2015-11-16 06:33:48
○ 2016-02-07 19:22:04
○ 2026-03-16 09:27:50
○A54.225.174.992017-05-18 → 2017-05-18 · 4 obs
○ 2016-06-01 00:57:26
● 2017-05-18 09:28:28
○ 2026-02-18 15:10:18
○ 2026-03-16 09:27:50
○A54.225.219.552015-06-20 → 2015-06-20 · 3 obs
● 2015-06-20 07:59:54
○ 2015-11-16 06:33:48
○ 2026-03-16 09:27:50
○A54.235.187.1212017-05-18 → 2017-05-18 · 4 obs
○ 2016-06-01 00:57:26
● 2017-05-18 09:28:28
○ 2026-02-18 15:10:18
○ 2026-03-16 09:27:50

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
501auctions.comns-34.awsdns-04.com, ns-751.awsdns-29.net, ns-1894.awsdns-44.co.uk, ns-1496.awsdns-59.org1 record

✅ Authoritative Response

Server: 205.251.197.216

NS records: ns-34.awsdns-04.com, ns-751.awsdns-29.net, ns-1894.awsdns-44.co.uk, ns-1496.awsdns-59.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 501auctions.com (unsigned zone)

⏱️ Timing

Total: 314ms | Queries: -

📄 Records

TypeCountSample Data
A120.84.83.42
NS4ns-1496.awsdns-59.org, ns-1894.awsdns-44.co.uk...
MX2us-smtp-inbound-1.mimecast.com (pri: 10), us-smtp-inbound-2.mimecast.com (pri: 10)
TXT40ed1fe018ad517e0d9d7d846d790f03ff5e5b8c8, MS=ms80235869...
SOA1ns-751.awsdns-29.net awsdns-hostmaster.a

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns-34.awsdns-04.com)

Analysis

IP Addresses

501auctions.com resolves to one IP number: 20.84.83.42.

Other host names including www.schoolyard.com, schoolyard.com, schoolyard.com.cdn.cloudflare.net and thompson-auctions.net share IP numbers with 501auctions.com.

Name Servers

501auctions.com delegates to four name servers: ns-34.awsdns-04.com, ns-751.awsdns-29.net, ns-1496.awsdns-59.org and ns-1894.awsdns-44.co.uk.

501auctions.com at least partially shares name servers with other domains, including sporttasstore.nl, conqrse.com, test1.lebecca-boutique.com, lets.poker and mrplates.com.au.

These name servers are commonly used with ns-376.awsdns-47.com, ns-1291.awsdns-33.org, ns-1833.awsdns-37.co.uk, ns-80.awsdns-10.com, ns-1892.awsdns-44.co.uk and ns-869.awsdns-44.net.

Host names with two IP numbers: ns-34.awsdns-04.com points to 2600:9000:5300:2200::1 and 205.251.192.34; ns-751.awsdns-29.net points to 2600:9000:5302:ef00::1 and 205.251.194.239; ns-1496.awsdns-59.org points to 2600:9000:5305:d800::1 and 205.251.197.216; ns-1894.awsdns-44.co.uk points to 2600:9000:5307:6600::1 and 205.251.199.102.

Mail Servers

501auctions.com is served by two mail servers us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.

501auctions.com shares the same mail server setup as other domains, for instance crumleyroberts.com, granvilleplaceseniorliving.com, bridgewatersavings.com, harcourtbooks.com and cbcnc.com.

501auctions.com shares at least some mail servers with other domains, for example rebdev.com, nlightvc.com, robertsmech.com, martinch.org and contact-chain.com.

Host names with six IP numbers:

us-smtp-inbound-1.mimecast.com points to: 170.10.128.141, 170.10.128.221, 170.10.128.242, 170.10.132.141, 170.10.132.221 and 170.10.132.242.

us-smtp-inbound-2.mimecast.com points to: 170.10.128.141, 170.10.128.221, 170.10.128.242, 170.10.132.141, 170.10.132.221 and 170.10.132.242.

Host names that point to each IP:

170.10.128.141 is pointed to by: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.

170.10.128.221 is pointed to by: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.

170.10.128.242 is pointed to by: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.

170.10.132.141 is pointed to by: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.

170.10.132.221 is pointed to by: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.

170.10.132.242 is pointed to by: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.