`engineeringolympiad.com`

DNSSEC	⚠️ Not signed
A	3.33.251.168^{🇺🇸 Amazon3.33.240.0/20}
		PTR	`aec037177372cc6cd.awsglobalaccelerator.com`
A	15.197.225.128^{🇺🇸 Amazon15.197.224.0/20}
NS	`ns55.domaincontrol.com` ⭐
		A	2603:5:21b2::1c^{🇺🇸 GODADDY-DNS2603:5:21b0::/44}
			PTR	`ns55.domaincontrol.com`
		A	97.74.107.28^{🇺🇸 GODADDY-DNS97.74.106.0/23}
			PTR	`ns55.domaincontrol.com`
NS	`ns56.domaincontrol.com`
		A	2603:5:22b2::1c^{🇺🇸 GODADDY-DNS2603:5:22b0::/44}
			PTR	`ns56.domaincontrol.com`
		A	173.201.75.28^{🇺🇸 GODADDY-DNS173.201.74.0/23}
			PTR	`ns56.domaincontrol.com`
SOA	`ns55.domaincontrol.com`dns@jomax.net 2025-09-19 #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=1776113752

Same first word

engineeringolympiad.com

DNS History

11 records (4 active, 7 former)

○NSns01.domaincontrol.com2015-11-01 → 2020-03-31 · 4 obs

● 2015-11-01 00:16:40
● 2020-03-31 21:15:34
○ 2026-03-16 10:07:44
○ 2026-04-13 21:16:28

○NSns02.domaincontrol.com2015-11-01 → 2020-03-31 · 4 obs

● 2015-11-01 00:16:40
● 2020-03-31 21:15:34
○ 2026-03-16 10:07:44
○ 2026-04-13 21:16:28

●NSns55.domaincontrol.com2026-03-16 → 2026-04-13 · 3 obs

○ 2020-03-31 21:15:34
● 2026-03-16 10:07:44
● 2026-04-13 21:16:28

●NSns56.domaincontrol.com2026-03-16 → 2026-04-13 · 3 obs

○ 2020-03-31 21:15:34
● 2026-03-16 10:07:44
● 2026-04-13 21:16:28

○MXmailstore1.secureserver.net2015-11-01 → 2020-03-31 · 4 obs

● 2015-11-01 00:16:40
● 2020-03-31 21:15:34
○ 2026-03-16 10:07:44
○ 2026-04-13 21:16:28

○MXsmtp.secureserver.net2015-11-01 → 2020-03-31 · 4 obs

● 2015-11-01 00:16:40
● 2020-03-31 21:15:34
○ 2026-03-16 10:07:44
○ 2026-04-13 21:16:28

●A15.197.225.1282026-03-16 → 2026-04-13 · 3 obs

○ 2020-03-31 21:15:34
● 2026-03-16 10:07:44
● 2026-04-13 21:16:28

○A184.168.131.2412020-03-31 → 2020-03-31 · 4 obs

○ 2017-02-05 01:32:26
● 2020-03-31 21:15:34
○ 2026-03-16 10:07:44
○ 2026-04-13 21:16:28

○A184.168.221.332015-11-01 → 2015-11-01 · 3 obs

● 2015-11-01 00:16:40
○ 2016-02-08 21:46:30
○ 2026-04-13 21:16:28

●A3.33.251.1682026-03-16 → 2026-04-13 · 3 obs

○ 2020-03-31 21:15:34
● 2026-03-16 10:07:44
● 2026-04-13 21:16:28

○A50.63.202.42016-02-08 → 2017-02-05 · 5 obs

○ 2015-11-01 00:16:40
● 2016-02-08 21:46:30
● 2017-02-05 01:32:26
○ 2020-03-31 21:15:34
○ 2026-04-13 21:16:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
engineeringolympiad.com	ns55.domaincontrol.com, ns56.domaincontrol.com	4 records

✅ Authoritative Response

Server:97.74.107.28

NS records: ns55.domaincontrol.com, ns56.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for engineeringolympiad.com (unsigned zone)

⏱️ Timing

Total: 183ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`15.197.225.128, 3.33.251.168`
NS	2	`ns55.domaincontrol.com, ns56.domaincontrol.com`
SOA	1	`ns55.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns55.domaincontrol.com, ns55.domaincontrol.com, ns56.domaincontrol.com...)

Analysis

IP Addresses

engineeringolympiad.com points to two IPs: 3.33.251.168 and 15.197.225.128.

Other host names including lnkhomes.com, instrack.com, dublin-tours.com, yourbabiesname.com and medicalrentalmn.com share IP numbers with engineeringolympiad.com.

Name Servers

engineeringolympiad.com's delegation uses two name servers, ns55.domaincontrol.com and ns56.domaincontrol.com.

engineeringolympiad.com shares the same name server setup as other domains, for example vacvpr.com, ezead.biz, sonne-mond-sterne.eu, (0x6469636b)sucker.com and ugyved.at.

engineeringolympiad.com at least partially shares name servers with other domains; for instance advantageaustin.com.

Host names with two IPs:

ns55.domaincontrol.com points to: 2603:5:21b2::1c and 97.74.107.28

ns56.domaincontrol.com points to: 2603:5:22b2::1c and 173.201.75.28

engineeringolympiad.com - robtex.com