oly-ref.com - dns.ninja

`oly-ref.com`

DNSSEC	⚠️ Not signed
A	3.216.180.142^{🇺🇸 Amazon3.208.0.0/12 EC2 IAD prefix}
		PTR	`ec2-3-216-180-142.compute-1.amazonaws.com`
A	54.146.181.72^{🇺🇸 Amazon54.144.0.0/14 EC2 IAD NAT prefix}
A	100.52.55.162^{🇺🇸 Amazon100.48.0.0/12 EC2 IAD prefix}
NS	`ns-1590.awsdns-06.co.uk` ⭐
		A	2600:9000:5306:3600::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1590.awsdns-06.co.uk`
		A	205.251.198.54^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1590.awsdns-06.co.uk`
NS	`ns-1204.awsdns-22.org`
		A	2600:9000:5304:b400::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1204.awsdns-22.org`
		A	205.251.196.180^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1204.awsdns-22.org`
NS	`ns-42.awsdns-05.com`
		A	2600:9000:5300:2a00::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-42.awsdns-05.com`
		A	205.251.192.42^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-42.awsdns-05.com`
NS	`ns-899.awsdns-48.net`
		A	2600:9000:5303:8300::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-899.awsdns-48.net`
		A	205.251.195.131^{🇺🇸 Amazon205.251.195.0/24 prefix}
SOA	`ns-1590.awsdns-06.co.uk`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=1782560220

Same first word

oly-ref.com

DNS History

38 records (7 active, 31 former)

●NSns-1204.awsdns-22.org2020-02-27 → 2026-06-27 · 3 obs

○ 2017-02-17 04:43:12
● 2020-02-27 05:22:38
● 2026-06-27 11:38:22

●NSns-1590.awsdns-06.co.uk2020-02-27 → 2026-06-27 · 3 obs

○ 2017-02-17 04:43:12
● 2020-02-27 05:22:38
● 2026-06-27 11:38:22

●NSns-42.awsdns-05.com2020-02-27 → 2026-06-27 · 3 obs

○ 2017-02-17 04:43:12
● 2020-02-27 05:22:38
● 2026-06-27 11:38:22

●NSns-899.awsdns-48.net2020-02-27 → 2026-06-27 · 3 obs

○ 2017-02-17 04:43:12
● 2020-02-27 05:22:38
● 2026-06-27 11:38:22

○NSns1.tummy.com2015-07-07 → 2017-02-17 · 4 obs

● 2015-07-07 09:25:22
● 2017-02-17 04:43:12
○ 2020-02-27 05:22:38
○ 2026-06-27 11:38:22

○NSns2.tummy.com2015-07-07 → 2017-02-17 · 4 obs

● 2015-07-07 09:25:22
● 2017-02-17 04:43:12
○ 2020-02-27 05:22:38
○ 2026-06-27 11:38:22

○NSns3.sports-reference.com2015-07-07 → 2017-02-17 · 4 obs

● 2015-07-07 09:25:22
● 2017-02-17 04:43:12
○ 2020-02-27 05:22:38
○ 2026-06-27 11:38:22

○NSns4.sports-reference.com2015-07-07 → 2017-02-17 · 4 obs

● 2015-07-07 09:25:22
● 2017-02-17 04:43:12
○ 2020-02-27 05:22:38
○ 2026-06-27 11:38:22

○MXmail.oly-ref.com2015-07-07 → 2020-02-27 · 4 obs

● 2015-07-07 09:25:22
● 2020-02-27 05:22:38
○ 2026-03-29 07:10:08
○ 2026-06-27 11:38:22

○A100.28.101.1242026-03-29 → 2026-03-29 · 4 obs

○ 2020-02-27 05:22:38
● 2026-03-29 07:10:08
○ 2026-04-05 01:55:44
○ 2026-06-27 11:38:22

●A100.52.55.1622026-06-14 → 2026-06-27 · 3 obs

○ 2026-05-30 23:00:24
● 2026-06-14 09:25:08
● 2026-06-27 11:38:22

○A3.208.121.932026-03-29 → 2026-06-27 · 2 obs

○ 2026-03-29 07:10:08
○ 2026-06-27 11:38:22

●A3.216.180.1422026-06-14 → 2026-06-27 · 3 obs

○ 2026-05-30 23:00:24
● 2026-06-14 09:25:08
● 2026-06-27 11:38:22

○A3.221.47.1102026-04-27 → 2026-04-27 · 4 obs

○ 2026-04-05 21:44:02
● 2026-04-27 08:48:38
○ 2026-05-01 18:07:54
○ 2026-06-27 11:38:22

○A32.196.92.2542026-04-27 → 2026-05-03 · 5 obs

○ 2026-04-05 21:44:02
● 2026-04-27 08:48:38
● 2026-05-03 05:28:32
○ 2026-05-07 13:19:54
○ 2026-06-27 11:38:22

○A32.197.18.462026-05-11 → 2026-05-19 · 5 obs

○ 2026-05-07 13:58:32
● 2026-05-11 18:35:34
● 2026-05-19 08:05:42
○ 2026-05-27 01:31:52
○ 2026-06-27 11:38:22

○A34.234.150.1752026-05-01 → 2026-05-01 · 4 obs

○ 2026-04-27 08:48:38
● 2026-05-01 18:07:54
○ 2026-05-03 05:28:32
○ 2026-06-27 11:38:22

○A35.172.71.1672026-05-27 → 2026-05-29 · 5 obs

○ 2026-05-19 08:05:42
● 2026-05-27 01:31:52
● 2026-05-29 11:17:58
○ 2026-05-30 18:10:30
○ 2026-06-27 11:38:22

○A44.209.141.1992026-05-27 → 2026-05-30 · 5 obs

○ 2026-05-27 01:31:52
● 2026-05-27 21:35:42
● 2026-05-30 23:00:24
○ 2026-06-14 09:25:08
○ 2026-06-27 11:38:22

○A44.213.0.1712026-05-30 → 2026-05-30 · 5 obs

○ 2026-05-29 11:17:58
● 2026-05-30 18:10:30
● 2026-05-30 23:00:24
○ 2026-06-14 09:25:08
○ 2026-06-27 11:38:22

○A44.213.198.2092026-06-14 → 2026-06-14 · 3 obs

○ 2026-05-30 23:00:24
● 2026-06-14 09:25:08
○ 2026-06-27 11:38:22

○A44.213.199.1492026-05-14 → 2026-05-14 · 4 obs

○ 2026-05-13 14:43:52
● 2026-05-14 05:44:26
○ 2026-05-19 07:15:42
○ 2026-06-27 11:38:22

○A44.218.119.282026-05-07 → 2026-05-07 · 5 obs

○ 2026-05-03 05:28:32
● 2026-05-07 13:19:54
● 2026-05-07 13:58:32
○ 2026-05-11 18:35:34
○ 2026-06-27 11:38:22

○A52.205.116.62026-04-05 → 2026-04-05 · 5 obs

○ 2026-03-29 07:10:08
● 2026-04-05 01:55:44
● 2026-04-05 21:44:02
○ 2026-04-27 08:48:38
○ 2026-06-27 11:38:22

○A52.73.167.992026-03-29 → 2026-06-27 · 2 obs

○ 2026-03-29 07:10:08
○ 2026-06-27 11:38:22

○A52.87.130.992026-03-29 → 2026-04-05 · 5 obs

○ 2020-02-27 05:22:38
● 2026-03-29 07:10:08
● 2026-04-05 21:44:02
○ 2026-04-27 08:48:38
○ 2026-06-27 11:38:22

●A54.146.181.722026-06-27 → 2026-06-27 · 2 obs

○ 2026-06-14 09:25:08
● 2026-06-27 11:38:22

○A54.152.252.2542026-05-03 → 2026-05-03 · 4 obs

○ 2026-05-01 18:07:54
● 2026-05-03 05:28:32
○ 2026-05-07 13:19:54
○ 2026-06-27 11:38:22

○A54.161.206.112026-03-29 → 2026-06-27 · 2 obs

○ 2026-03-29 07:10:08
○ 2026-06-27 11:38:22

○A54.163.132.2162026-05-19 → 2026-05-27 · 5 obs

○ 2026-05-14 05:44:26
● 2026-05-19 07:15:42
● 2026-05-27 01:31:52
○ 2026-05-27 21:35:42
○ 2026-06-27 11:38:22

○A54.237.29.872026-03-29 → 2026-04-05 · 5 obs

○ 2020-02-27 05:22:38
● 2026-03-29 07:10:08
● 2026-04-05 21:44:02
○ 2026-04-27 08:48:38
○ 2026-06-27 11:38:22

○A54.85.101.932026-05-11 → 2026-05-19 · 5 obs

○ 2026-05-07 13:58:32
● 2026-05-11 18:35:34
● 2026-05-19 08:05:42
○ 2026-05-27 01:31:52
○ 2026-06-27 11:38:22

○A66.35.36.822015-07-07 → 2016-05-07 · 4 obs

● 2015-07-07 09:25:22
● 2016-05-07 09:43:28
○ 2017-02-17 04:43:12
○ 2026-06-27 11:38:22

○A66.35.36.852017-02-17 → 2020-02-27 · 5 obs

○ 2016-05-07 09:43:28
● 2017-02-17 04:43:12
● 2020-02-27 05:22:38
○ 2026-03-29 07:10:08
○ 2026-06-27 11:38:22

○A98.81.57.2382026-05-13 → 2026-05-13 · 4 obs

○ 2026-05-11 18:35:34
● 2026-05-13 14:43:52
○ 2026-05-14 05:44:26
○ 2026-06-27 11:38:22

○A98.89.240.2502026-05-27 → 2026-05-30 · 5 obs

○ 2026-05-19 08:05:42
● 2026-05-27 01:31:52
● 2026-05-30 23:00:24
○ 2026-06-14 09:25:08
○ 2026-06-27 11:38:22

○A98.95.215.212026-04-27 → 2026-05-07 · 5 obs

○ 2026-04-05 21:44:02
● 2026-04-27 08:48:38
● 2026-05-07 13:58:32
○ 2026-05-11 18:35:34
○ 2026-06-27 11:38:22

○A98.95.49.612026-05-07 → 2026-05-11 · 5 obs

○ 2026-05-03 05:28:32
● 2026-05-07 13:19:54
● 2026-05-11 18:35:34
○ 2026-05-13 14:43:52
○ 2026-06-27 11:38:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, l.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
oly-ref.com	ns-42.awsdns-05.com, ns-899.awsdns-48.net, ns-1590.awsdns-06.co.uk, ns-1204.awsdns-22.org	2 records

✅ Authoritative Response

Server:205.251.195.131

NS records: ns-42.awsdns-05.com, ns-899.awsdns-48.net, ns-1590.awsdns-06.co.uk, ns-1204.awsdns-22.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for oly-ref.com (unsigned zone)

⏱️ Timing

Total: 631ms | Queries: -

📄 Records

Type	Count	Sample Data
A	3	`3.216.180.142, 100.52.55.162...`
NS	4	`ns-1204.awsdns-22.org, ns-1590.awsdns-06.co.uk...`
SOA	1	`ns-1590.awsdns-06.co.uk awsdns-hostmaste`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-42.awsdns-05.com, ns-42.awsdns-05.com)

Analysis

IP Addresses

oly-ref.com has three IP addresses: 3.216.180.142, 54.146.181.72 and 100.52.55.162.

Among the host names that share IP numbers with oly-ref.com are mathingo.com, gadel.me, ssref.com and two others.

Name Servers

The domain oly-ref.com is delegated to these four name servers: ns-42.awsdns-05.com, ns-899.awsdns-48.net, ns-1204.awsdns-22.org and ns-1590.awsdns-06.co.uk.

The name servers of oly-ref.com overlap at least partially with those of other domains — among them autonomous.robotics.a2z.com, fraserway-rv.ca, nikuyama-motoyawata.com and two more.

Each of the four hosts ns-42.awsdns-05.com, ns-899.awsdns-48.net, ns-1204.awsdns-22.org and ns-1590.awsdns-06.co.uk has two IP addresses. ns-42.awsdns-05.com points to 205.251.192.42 and 2600:9000:5300:2a00::1. ns-899.awsdns-48.net points to 205.251.195.131 and 2600:9000:5303:8300::1. ns-1204.awsdns-22.org points to 205.251.196.180 and 2600:9000:5304:b400::1. ns-1590.awsdns-06.co.uk points to 205.251.198.54 and 2600:9000:5306:3600::1.