`olympiadocs.com`

DNSSEC	⚠️ Not signed
A	3.23.81.140^{🇺🇸 Amazon3.20.0.0/14 EC2 CMH prefix}
		PTR	`ec2-3-23-81-140.us-east-2.compute.amazonaws.com`
A	18.223.49.193^{🇺🇸 Amazon18.220.0.0/14 EC2 CMH prefix}
NS	`ns-659.awsdns-18.net` ⭐
		A	2600:9000:5302:9300::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-659.awsdns-18.net`
		A	205.251.194.147^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-659.awsdns-18.net`
NS	`ns-1392.awsdns-46.org`
		A	2600:9000:5305:7000::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1392.awsdns-46.org`
		A	205.251.197.112^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1392.awsdns-46.org`
NS	`ns-1759.awsdns-27.co.uk`
		A	2600:9000:5306:df00::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1759.awsdns-27.co.uk`
		A	205.251.198.223^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1759.awsdns-27.co.uk`
NS	`ns-263.awsdns-32.com`
		A	2600:9000:5301:700::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-263.awsdns-32.com`
		A	205.251.193.7^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-263.awsdns-32.com`
MX	`smtp.google.com` ⭐
		A	2607:f8b0:4023:c03::1b^{🇺🇸 Google2607:f8b0::/32}
			PTR	`dy-in-f27.1e100.net`
		A	2607:f8b0:4023:c0b::1a^{🇺🇸 Google2607:f8b0::/32}
			PTR	`dd-in-f26.1e100.net`
		A	2607:f8b0:4023:c0d::1a^{🇺🇸 Google2607:f8b0::/32}
			PTR	`dl-in-f26.1e100.net`
		A	2607:f8b0:4023:c0d::1b^{🇺🇸 Google2607:f8b0::/32}
			PTR	`dl-in-f27.1e100.net`
		A	74.125.137.26^{🇺🇸 Google74.125.137.0/24}
			PTR	`dy-in-f26.1e100.net`
		A	74.125.137.27^{🇺🇸 Google74.125.137.0/24}
			PTR	`dy-in-f27.1e100.net`
		A	142.250.141.26^{🇺🇸 Google142.250.141.0/24}
			PTR	`dd-in-f26.1e100.net`
		A	142.251.2.26^{🇺🇸 Google142.251.2.0/24}
			PTR	`dl-in-f26.1e100.net`
		A	142.251.2.27^{🇺🇸 Google142.251.2.0/24}
			PTR	`dl-in-f27.1e100.net`
TXT	`atlassian-domain-verification=BEdYY9x2A23T1WbQClwaSqAFN77nsBagjKfzMGrnmxgFg/e...`
TXT	`google-site-verification=NWqtmIx0-jPbfCzcZV2iybudFG3uInq87p3LJc0jX7Y`
TXT	`v=spf1 include:mktomail.com include:_spf.google.com include:spf.zixport.com i...`
SOA	`ns-659.awsdns-18.net`awsdns-hostmaster@amazon.com serial=1

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1778734591

Subdomains

stage.olympiadocs.com

Same first word

olympiadocs.com

DNS History

26 records (7 active, 19 former)

○NSns-1199.awsdns-21.org2015-05-18 → 2017-05-15 · 4 obs

● 2015-05-18 14:30:20
● 2017-05-15 11:17:40
○ 2026-02-21 06:58:20
○ 2026-05-14 05:06:06

●NSns-1392.awsdns-46.org2026-02-21 → 2026-05-14 · 3 obs

○ 2017-05-15 11:17:40
● 2026-02-21 06:58:20
● 2026-05-14 05:06:06

●NSns-1759.awsdns-27.co.uk2026-02-21 → 2026-05-14 · 3 obs

○ 2017-05-15 11:17:40
● 2026-02-21 06:58:20
● 2026-05-14 05:06:06

○NSns-1949.awsdns-51.co.uk2015-05-18 → 2017-05-15 · 4 obs

● 2015-05-18 14:30:20
● 2017-05-15 11:17:40
○ 2026-02-21 06:58:20
○ 2026-05-14 05:06:06

○NSns-24.awsdns-03.com2015-05-18 → 2017-05-15 · 4 obs

● 2015-05-18 14:30:20
● 2017-05-15 11:17:40
○ 2026-02-21 06:58:20
○ 2026-05-14 05:06:06

●NSns-263.awsdns-32.com2026-02-21 → 2026-05-14 · 3 obs

○ 2017-05-15 11:17:40
● 2026-02-21 06:58:20
● 2026-05-14 05:06:06

●NSns-659.awsdns-18.net2026-02-21 → 2026-05-14 · 3 obs

○ 2017-05-15 11:17:40
● 2026-02-21 06:58:20
● 2026-05-14 05:06:06

○NSns-854.awsdns-42.net2015-05-18 → 2017-05-15 · 4 obs

● 2015-05-18 14:30:20
● 2017-05-15 11:17:40
○ 2026-02-21 06:58:20
○ 2026-05-14 05:06:06

○MXmailstore1.secureserver.net2015-05-18 → 2017-05-15 · 4 obs

● 2015-05-18 14:30:20
● 2017-05-15 11:17:40
○ 2026-02-21 06:58:20
○ 2026-05-14 05:06:06

●MXsmtp.google.com2026-02-21 → 2026-05-14 · 3 obs

○ 2017-05-15 11:17:40
● 2026-02-21 06:58:20
● 2026-05-14 05:06:06

○MXsmtp.secureserver.net2015-05-18 → 2017-05-15 · 4 obs

● 2015-05-18 14:30:20
● 2017-05-15 11:17:40
○ 2026-02-21 06:58:20
○ 2026-05-14 05:06:06

○A107.21.30.482015-05-18 → 2015-12-28 · 4 obs

● 2015-05-18 14:30:20
● 2015-12-28 07:17:48
○ 2016-04-16 19:37:14
○ 2026-05-14 05:06:06

○A107.23.208.2372017-05-15 → 2017-05-15 · 4 obs

○ 2016-04-16 19:37:14
● 2017-05-15 11:17:40
○ 2026-02-21 06:58:20
○ 2026-05-14 05:06:06

○A16.58.174.2262026-02-21 → 2026-02-21 · 4 obs

○ 2017-05-15 11:17:40
● 2026-02-21 06:58:20
○ 2026-02-22 23:30:18
○ 2026-05-14 05:06:06

○A18.116.207.2542026-02-22 → 2026-02-22 · 4 obs

○ 2026-02-21 06:58:20
● 2026-02-22 23:30:18
○ 2026-03-08 11:10:52
○ 2026-05-14 05:06:06

○A18.217.29.142026-03-30 → 2026-03-30 · 4 obs

○ 2026-03-08 12:17:24
● 2026-03-30 19:14:02
○ 2026-05-14 05:06:04
○ 2026-05-14 05:06:06

○A18.222.157.2002026-03-08 → 2026-03-08 · 5 obs

○ 2026-02-22 23:30:18
● 2026-03-08 11:10:52
● 2026-03-08 12:17:24
○ 2026-03-30 19:14:02
○ 2026-05-14 05:06:06

●A18.223.49.1932026-05-14 → 2026-05-14 · 3 obs

○ 2026-03-30 19:14:02
● 2026-05-14 05:06:04
● 2026-05-14 05:06:06

○A3.134.250.1272026-03-30 → 2026-03-30 · 4 obs

○ 2026-03-08 12:17:24
● 2026-03-30 19:14:02
○ 2026-05-14 05:06:04
○ 2026-05-14 05:06:06

○A3.138.180.2172026-02-22 → 2026-02-22 · 4 obs

○ 2026-02-21 06:58:20
● 2026-02-22 23:30:18
○ 2026-03-08 11:10:52
○ 2026-05-14 05:06:06

○A3.139.196.1322026-03-08 → 2026-03-08 · 5 obs

○ 2026-02-22 23:30:18
● 2026-03-08 11:10:52
● 2026-03-08 12:17:24
○ 2026-03-30 19:14:02
○ 2026-05-14 05:06:06

○A3.142.191.372026-02-21 → 2026-02-21 · 4 obs

○ 2017-05-15 11:17:40
● 2026-02-21 06:58:20
○ 2026-02-22 23:30:18
○ 2026-05-14 05:06:06

●A3.23.81.1402026-05-14 → 2026-05-14 · 3 obs

○ 2026-03-30 19:14:02
● 2026-05-14 05:06:04
● 2026-05-14 05:06:06

○A52.0.17.2292015-05-18 → 2015-10-18 · 4 obs

● 2015-05-18 14:30:20
● 2015-10-18 16:23:44
○ 2015-12-28 07:17:48
○ 2026-05-14 05:06:06

○A52.1.44.1212015-12-28 → 2017-05-15 · 5 obs

○ 2015-10-18 16:23:44
● 2015-12-28 07:17:48
● 2017-05-15 11:17:40
○ 2026-02-21 06:58:20
○ 2026-05-14 05:06:06

○A52.73.50.1832016-04-16 → 2016-04-16 · 4 obs

○ 2015-12-28 07:17:48
● 2016-04-16 19:37:14
○ 2017-05-15 11:17:40
○ 2026-05-14 05:06:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, g.gtld-servers.net, a.gtld-servers.net, d.gtld-servers.net...	-
olympiadocs.com	ns-659.awsdns-18.net, ns-263.awsdns-32.com, ns-1759.awsdns-27.co.uk, ns-1392.awsdns-46.org	2 records

✅ Authoritative Response

Server:205.251.194.147

NS records: ns-659.awsdns-18.net, ns-263.awsdns-32.com, ns-1759.awsdns-27.co.uk, ns-1392.awsdns-46.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for olympiadocs.com (unsigned zone)

⏱️ Timing

Total: 303ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`3.23.81.140, 18.223.49.193`
NS	4	`ns-1392.awsdns-46.org, ns-1759.awsdns-27.co.uk...`
MX	1	`smtp.google.com (pri: 1)`
TXT	3	`atlassian-domain-verification=BEdYY9x2A2, google-site-verification=NWqtmIx0-jPbfCz...`
SOA	1	`ns-659.awsdns-18.net awsdns-hostmaster.a`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-263.awsdns-32.com, ns-263.awsdns-32.com)

Analysis

Hierarchy

olympiadocs.com is the parent of stage.olympiadocs.com.

IP Addresses

olympiadocs.com resolves to two IP numbers: 3.23.81.140 and 18.223.49.193.

Name Servers

olympiadocs.com is delegated to four name servers: ns-263.awsdns-32.com, ns-659.awsdns-18.net, ns-1392.awsdns-46.org and ns-1759.awsdns-27.co.uk.

olympiadocs.com shares some name servers with other domains, for example emu-analytics.net, dimanex.com, taya769.com, agenciacatalananoticies.cat and dej7te0mbxn6s.cloudfront.net.

Host names with two IP numbers

Two IPs per host:

ns-263.awsdns-32.com points to 2600:9000:5301:700::1 and 205.251.193.7

ns-659.awsdns-18.net points to 2600:9000:5302:9300::1 and 205.251.194.147

ns-1392.awsdns-46.org points to 2600:9000:5305:7000::1 and 205.251.197.112

ns-1759.awsdns-27.co.uk points to 2600:9000:5306:df00::1 and 205.251.198.223

Mail Servers

olympiadocs.com is handled by a single mail server, smtp.google.com.

olympiadocs.com shares the mail server setup with other domains, for example zdravynakup.sk, sentora.com, trueffle.com, solarportal.am and viacruit.com.

olympiadocs.com shares some mail servers with other domains, at least partially; for instance kansaswsp.gov, laypact.com, pathformers.com, vrikshconsulting.com and trycardinal.ai.

these mail servers are often used with alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com, aspmx.l.google.com and alt4.aspmx.l.google.com.

smtp.google.com maps to nine IP numbers: 2607:f8b0:4023:c03::1b, 2607:f8b0:4023:c0b::1a, 2607:f8b0:4023:c0d::1a, 2607:f8b0:4023:c0d::1b, 74.125.137.26, 74.125.137.27, 142.250.141.26, 142.251.2.26 and 142.251.2.27.

olympiadocs.com - robtex.com

olympiadocs.com

com

Subdomains

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`olympiadocs.com`

`com`