`cdn.elsevier.io`

CNAME	`d75omjr538esi.cloudfront.net`
DNSSEC	⚠️ Not signed
A	13.33.82.24^{🇺🇸 Amazon13.33.80.0/21 - Cloudfront}
		PTR	`server-13-33-82-24.bos50.r.cloudfront.net`
A	13.33.82.92^{🇺🇸 Amazon13.33.80.0/21 - Cloudfront}
A	13.33.82.108^{🇺🇸 Amazon13.33.80.0/21 - Cloudfront}
A	13.33.82.115^{🇺🇸 Amazon13.33.80.0/21 - Cloudfront}
NS	`ns-1545.awsdns-01.co.uk` ⭐
		A	2600:9000:5306:900::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1545.awsdns-01.co.uk`
		A	205.251.198.9^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1545.awsdns-01.co.uk`
NS	`ns-1215.awsdns-23.org`
		A	2600:9000:5304:bf00::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1215.awsdns-23.org`
		A	205.251.196.191^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1215.awsdns-23.org`
NS	`ns-333.awsdns-41.com`
		A	2600:9000:5301:4d00::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-333.awsdns-41.com`
		A	205.251.193.77^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-333.awsdns-41.com`
NS	`ns-992.awsdns-60.net`
		A	2600:9000:5303:e000::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-992.awsdns-60.net`
		A	205.251.195.224^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-992.awsdns-60.net`
HTTPS	HTTP/2
SOA	`ns-1545.awsdns-01.co.uk`awsdns-hostmaster@amazon.com serial=1

`elsevier.io`

	DNSSEC	⚠️ Not signed
	A	52.2.56.64^{🇺🇸 Amazon52.2.0.0/15 EC2 IAD prefix}
	A	52.21.33.16^{🇺🇸 Amazon52.20.0.0/14 EC2 IAD prefix}
	NS	`ns1.reedelsevier.com` ⭐
	NS	`ns2.reedelsevier.com`
	NS	`ns3.reedelsevier.com`
	SOA	`ns1.reedelsevier.com`hostmaster@lexisnexis.com serial=61

📈 Tranco rank: #280,595

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DNS History

61 records (1 active, 60 former)

○NSns-1215.awsdns-23.org2015-10-20 → 2016-10-01 · 4 obs

● 2015-10-20 13:01:34
● 2016-10-01 10:21:16
○ 2026-02-18 23:19:36
○ 2026-05-01 02:50:40

○NSns-1545.awsdns-01.co.uk2015-10-20 → 2016-10-01 · 4 obs

● 2015-10-20 13:01:34
● 2016-10-01 10:21:16
○ 2026-02-18 23:19:36
○ 2026-05-01 02:50:40

○NSns-333.awsdns-41.com2015-10-20 → 2016-10-01 · 4 obs

● 2015-10-20 13:01:34
● 2016-10-01 10:21:16
○ 2026-02-18 23:19:36
○ 2026-05-01 02:50:40

○NSns-992.awsdns-60.net2015-10-20 → 2016-10-01 · 4 obs

● 2015-10-20 13:01:34
● 2016-10-01 10:21:16
○ 2026-02-18 23:19:36
○ 2026-05-01 02:50:40

○A216.137.63.1082016-03-04 → 2016-03-04 · 4 obs

○ 2015-12-02 01:57:50
● 2016-03-04 13:57:32
○ 2016-06-05 08:39:12
○ 2026-05-01 02:50:40

○A216.137.63.1632016-03-04 → 2016-03-04 · 4 obs

○ 2015-12-02 01:57:50
● 2016-03-04 13:57:32
○ 2016-06-05 08:39:12
○ 2026-05-01 02:50:40

○A216.137.63.1942016-03-04 → 2016-03-04 · 4 obs

○ 2015-12-02 01:57:50
● 2016-03-04 13:57:32
○ 2016-06-05 08:39:12
○ 2026-05-01 02:50:40

○A216.137.63.1972016-03-04 → 2016-03-04 · 4 obs

○ 2015-12-02 01:57:50
● 2016-03-04 13:57:32
○ 2016-06-05 08:39:12
○ 2026-05-01 02:50:40

○A216.137.63.2492016-03-04 → 2016-03-04 · 4 obs

○ 2015-12-02 01:57:50
● 2016-03-04 13:57:32
○ 2016-06-05 08:39:12
○ 2026-05-01 02:50:40

○A216.137.63.382016-03-04 → 2016-03-04 · 4 obs

○ 2015-12-02 01:57:50
● 2016-03-04 13:57:32
○ 2016-06-05 08:39:12
○ 2026-05-01 02:50:40

○A216.137.63.532016-03-04 → 2016-03-04 · 4 obs

○ 2015-12-02 01:57:50
● 2016-03-04 13:57:32
○ 2016-06-05 08:39:12
○ 2026-05-01 02:50:40

○A216.137.63.852016-03-04 → 2016-03-04 · 4 obs

○ 2015-12-02 01:57:50
● 2016-03-04 13:57:32
○ 2016-06-05 08:39:12
○ 2026-05-01 02:50:40

○A52.84.127.1082016-10-01 → 2016-10-01 · 4 obs

○ 2016-06-05 08:39:12
● 2016-10-01 10:21:16
○ 2026-02-18 23:19:36
○ 2026-05-01 02:50:40

○A52.84.127.1162016-10-01 → 2016-10-01 · 4 obs

○ 2016-06-05 08:39:12
● 2016-10-01 10:21:16
○ 2026-02-18 23:19:36
○ 2026-05-01 02:50:40

○A52.84.127.1542016-10-01 → 2016-10-01 · 4 obs

○ 2016-06-05 08:39:12
● 2016-10-01 10:21:16
○ 2026-02-18 23:19:36
○ 2026-05-01 02:50:40

○A52.84.127.1862016-10-01 → 2016-10-01 · 4 obs

○ 2016-06-05 08:39:12
● 2016-10-01 10:21:16
○ 2026-02-18 23:19:36
○ 2026-05-01 02:50:40

○A52.84.127.2162016-10-01 → 2016-10-01 · 4 obs

○ 2016-06-05 08:39:12
● 2016-10-01 10:21:16
○ 2026-02-18 23:19:36
○ 2026-05-01 02:50:40

○A52.84.127.2392016-10-01 → 2016-10-01 · 4 obs

○ 2016-06-05 08:39:12
● 2016-10-01 10:21:16
○ 2026-02-18 23:19:36
○ 2026-05-01 02:50:40

○A52.84.127.432016-10-01 → 2016-10-01 · 4 obs

○ 2016-06-05 08:39:12
● 2016-10-01 10:21:16
○ 2026-02-18 23:19:36
○ 2026-05-01 02:50:40

○A52.84.127.482016-10-01 → 2016-10-01 · 4 obs

○ 2016-06-05 08:39:12
● 2016-10-01 10:21:16
○ 2026-02-18 23:19:36
○ 2026-05-01 02:50:40

○A54.192.10.292015-11-13 → 2015-11-13 · 4 obs

○ 2015-10-25 22:26:40
● 2015-11-13 15:01:38
○ 2015-12-02 01:57:50
○ 2026-05-01 02:50:40

○A54.192.195.1072016-06-05 → 2016-06-05 · 4 obs

○ 2016-03-04 13:57:32
● 2016-06-05 08:39:12
○ 2016-10-01 10:21:16
○ 2026-05-01 02:50:40

○A54.192.195.1512016-06-05 → 2016-06-05 · 4 obs

○ 2016-03-04 13:57:32
● 2016-06-05 08:39:12
○ 2016-10-01 10:21:16
○ 2026-05-01 02:50:40

○A54.192.195.202016-06-05 → 2016-06-05 · 4 obs

○ 2016-03-04 13:57:32
● 2016-06-05 08:39:12
○ 2016-10-01 10:21:16
○ 2026-05-01 02:50:40

○A54.192.195.2032016-06-05 → 2016-06-05 · 4 obs

○ 2016-03-04 13:57:32
● 2016-06-05 08:39:12
○ 2016-10-01 10:21:16
○ 2026-05-01 02:50:40

○A54.192.195.2132016-06-05 → 2016-06-05 · 4 obs

○ 2016-03-04 13:57:32
● 2016-06-05 08:39:12
○ 2016-10-01 10:21:16
○ 2026-05-01 02:50:40

○A54.192.195.2172016-06-05 → 2016-06-05 · 4 obs

○ 2016-03-04 13:57:32
● 2016-06-05 08:39:12
○ 2016-10-01 10:21:16
○ 2026-05-01 02:50:40

○A54.192.195.2452016-06-05 → 2016-06-05 · 4 obs

○ 2016-03-04 13:57:32
● 2016-06-05 08:39:12
○ 2016-10-01 10:21:16
○ 2026-05-01 02:50:40

○A54.192.195.992016-06-05 → 2016-06-05 · 4 obs

○ 2016-03-04 13:57:32
● 2016-06-05 08:39:12
○ 2016-10-01 10:21:16
○ 2026-05-01 02:50:40

○A54.192.7.1232015-10-21 → 2015-10-21 · 4 obs

○ 2015-10-20 13:01:34
● 2015-10-21 21:56:50
○ 2015-10-25 22:26:40
○ 2026-05-01 02:50:40

○A54.192.87.942015-10-25 → 2015-12-02 · 6 obs

○ 2015-10-21 21:56:50
● 2015-10-25 22:26:40
○ 2015-11-13 15:01:38
● 2015-12-02 01:57:50
○ 2016-03-04 13:57:32
○ 2026-05-01 02:50:40

○A54.230.16.1102015-10-20 → 2015-10-20 · 3 obs

● 2015-10-20 13:01:34
○ 2015-10-21 21:56:50
○ 2026-05-01 02:50:40

○A54.230.16.1122015-10-20 → 2015-10-20 · 3 obs

● 2015-10-20 13:01:34
○ 2015-10-21 21:56:50
○ 2026-05-01 02:50:40

○A54.230.16.1182015-10-20 → 2015-10-20 · 3 obs

● 2015-10-20 13:01:34
○ 2015-10-21 21:56:50
○ 2026-05-01 02:50:40

○A54.230.16.1282015-10-20 → 2015-10-20 · 3 obs

● 2015-10-20 13:01:34
○ 2015-10-21 21:56:50
○ 2026-05-01 02:50:40

○A54.230.16.1302015-10-20 → 2015-10-20 · 3 obs

● 2015-10-20 13:01:34
○ 2015-10-21 21:56:50
○ 2026-05-01 02:50:40

○A54.230.16.142015-10-20 → 2015-10-20 · 3 obs

● 2015-10-20 13:01:34
○ 2015-10-21 21:56:50
○ 2026-05-01 02:50:40

○A54.230.16.242015-10-20 → 2015-10-20 · 3 obs

● 2015-10-20 13:01:34
○ 2015-10-21 21:56:50
○ 2026-05-01 02:50:40

○A54.230.18.2232015-10-20 → 2015-10-20 · 3 obs

● 2015-10-20 13:01:34
○ 2015-10-21 21:56:50
○ 2026-05-01 02:50:40

○A54.230.4.172015-10-21 → 2015-10-21 · 4 obs

○ 2015-10-20 13:01:34
● 2015-10-21 21:56:50
○ 2015-10-25 22:26:40
○ 2026-05-01 02:50:40

○A54.230.4.722015-10-21 → 2015-10-21 · 4 obs

○ 2015-10-20 13:01:34
● 2015-10-21 21:56:50
○ 2015-10-25 22:26:40
○ 2026-05-01 02:50:40

○A54.230.4.752015-10-21 → 2015-10-21 · 4 obs

○ 2015-10-20 13:01:34
● 2015-10-21 21:56:50
○ 2015-10-25 22:26:40
○ 2026-05-01 02:50:40

○A54.230.4.962015-10-21 → 2015-10-21 · 4 obs

○ 2015-10-20 13:01:34
● 2015-10-21 21:56:50
○ 2015-10-25 22:26:40
○ 2026-05-01 02:50:40

○A54.230.6.1442015-10-21 → 2015-10-21 · 4 obs

○ 2015-10-20 13:01:34
● 2015-10-21 21:56:50
○ 2015-10-25 22:26:40
○ 2026-05-01 02:50:40

○A54.230.7.922015-10-21 → 2015-10-21 · 4 obs

○ 2015-10-20 13:01:34
● 2015-10-21 21:56:50
○ 2015-10-25 22:26:40
○ 2026-05-01 02:50:40

○A54.230.7.972015-10-21 → 2015-10-21 · 4 obs

○ 2015-10-20 13:01:34
● 2015-10-21 21:56:50
○ 2015-10-25 22:26:40
○ 2026-05-01 02:50:40

○A54.230.8.252015-11-13 → 2015-11-13 · 4 obs

○ 2015-10-25 22:26:40
● 2015-11-13 15:01:38
○ 2015-12-02 01:57:50
○ 2026-05-01 02:50:40

○A54.230.8.322015-11-13 → 2015-11-13 · 4 obs

○ 2015-10-25 22:26:40
● 2015-11-13 15:01:38
○ 2015-12-02 01:57:50
○ 2026-05-01 02:50:40

○A54.230.8.392015-11-13 → 2015-11-13 · 4 obs

○ 2015-10-25 22:26:40
● 2015-11-13 15:01:38
○ 2015-12-02 01:57:50
○ 2026-05-01 02:50:40

○A54.230.8.482015-11-13 → 2015-11-13 · 4 obs

○ 2015-10-25 22:26:40
● 2015-11-13 15:01:38
○ 2015-12-02 01:57:50
○ 2026-05-01 02:50:40

○A54.230.8.662015-11-13 → 2015-11-13 · 4 obs

○ 2015-10-25 22:26:40
● 2015-11-13 15:01:38
○ 2015-12-02 01:57:50
○ 2026-05-01 02:50:40

○A54.230.8.802015-11-13 → 2015-11-13 · 4 obs

○ 2015-10-25 22:26:40
● 2015-11-13 15:01:38
○ 2015-12-02 01:57:50
○ 2026-05-01 02:50:40

○A54.230.8.992015-11-13 → 2015-11-13 · 4 obs

○ 2015-10-25 22:26:40
● 2015-11-13 15:01:38
○ 2015-12-02 01:57:50
○ 2026-05-01 02:50:40

○A54.230.87.1582015-10-25 → 2015-12-02 · 6 obs

○ 2015-10-21 21:56:50
● 2015-10-25 22:26:40
○ 2015-11-13 15:01:38
● 2015-12-02 01:57:50
○ 2016-03-04 13:57:32
○ 2026-05-01 02:50:40

○A54.230.87.1642015-10-25 → 2015-12-02 · 6 obs

○ 2015-10-21 21:56:50
● 2015-10-25 22:26:40
○ 2015-11-13 15:01:38
● 2015-12-02 01:57:50
○ 2016-03-04 13:57:32
○ 2026-05-01 02:50:40

○A54.230.87.1962015-10-25 → 2015-12-02 · 6 obs

○ 2015-10-21 21:56:50
● 2015-10-25 22:26:40
○ 2015-11-13 15:01:38
● 2015-12-02 01:57:50
○ 2016-03-04 13:57:32
○ 2026-05-01 02:50:40

○A54.230.87.1992015-10-25 → 2015-12-02 · 6 obs

○ 2015-10-21 21:56:50
● 2015-10-25 22:26:40
○ 2015-11-13 15:01:38
● 2015-12-02 01:57:50
○ 2016-03-04 13:57:32
○ 2026-05-01 02:50:40

○A54.230.87.2312015-10-25 → 2015-12-02 · 6 obs

○ 2015-10-21 21:56:50
● 2015-10-25 22:26:40
○ 2015-11-13 15:01:38
● 2015-12-02 01:57:50
○ 2016-03-04 13:57:32
○ 2026-05-01 02:50:40

○A54.230.87.2362015-10-25 → 2015-12-02 · 6 obs

○ 2015-10-21 21:56:50
● 2015-10-25 22:26:40
○ 2015-11-13 15:01:38
● 2015-12-02 01:57:50
○ 2016-03-04 13:57:32
○ 2026-05-01 02:50:40

○A54.230.87.2372015-10-25 → 2015-12-02 · 6 obs

○ 2015-10-21 21:56:50
● 2015-10-25 22:26:40
○ 2015-11-13 15:01:38
● 2015-12-02 01:57:50
○ 2016-03-04 13:57:32
○ 2026-05-01 02:50:40

●CNAMEd75omjr538esi.cloudfront.net2015-10-20 → 2026-05-01 · 2 obs

● 2015-10-20 13:01:34
● 2026-05-01 02:50:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
io	a0.nic.io, a2.nic.io, b0.nic.io, c0.nic.io	-
elsevier.io	ns2.reedelsevier.com, ns3.reedelsevier.com, ns1.reedelsevier.com	-

✅ Authoritative Response

Server:138.12.4.5

NS records: ns2.reedelsevier.com, ns3.reedelsevier.com, ns1.reedelsevier.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for elsevier.io (unsigned zone)

⏱️ Timing

Total: 3838ms | Queries: -

📄 Records

Type	Count	Sample Data
CNAME	1	`d75omjr538esi.cloudfront.net`

Analysis

IP Addresses

cdn.elsevier.io resolves to four IPs: 13.33.82.24, 13.33.82.92, 13.33.82.108 and 13.33.82.115.

Other host names such as lidsaver.com, d3ussq98gigr5y.cloudfront.net, qa-cdn-talkdesk.talkdeskdev.com, du74xzcdk5zjb.cloudfront.net and dhdrdm9yt4xk1.cloudfront.net share IP numbers with cdn.elsevier.io.

Name Servers

cdn.elsevier.io is delegated to four name servers: ns-333.awsdns-41.com, ns-992.awsdns-60.net, ns-1215.awsdns-23.org and ns-1545.awsdns-01.co.uk.

At least part of the name servers for cdn.elsevier.io are shared with other domains, for instance tt825.com, mko-labo.net, learnsql.es, delivery-request.jp and iqm.com.

Host names with two IP numbers:

ns-333.awsdns-41.com points to: 2600:9000:5301:4d00::1 and 205.251.193.77

ns-992.awsdns-60.net points to: 2600:9000:5303:e000::1 and 205.251.195.224

ns-1215.awsdns-23.org points to: 2600:9000:5304:bf00::1 and 205.251.196.191

ns-1545.awsdns-01.co.uk points to: 2600:9000:5306:900::1 and 205.251.198.9

cdn.elsevier.io - robtex.com

cdn.elsevier.io

elsevier.io

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`cdn.elsevier.io`

`elsevier.io`