linkedincdn.com - robtex.com

linkedincdn.com

DNSSEC⚠️ Not signed
A54.204.247.175🇺🇸 Amazon54.204.0.0/15 EC2 IAD Prefix
PTRec2-54-204-247-175.compute-1.amazonaws.com
A100.25.164.111🇺🇸 Amazon100.24.0.0/13 EC2 IAD prefix
NSns-816.awsdns-38.net ⭐
A2600:9000:5303:3000::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront
PTRns-816.awsdns-38.net
A205.251.195.48🇺🇸 Amazon205.251.195.0/24 prefix
PTRns-816.awsdns-38.net
NSns-1508.awsdns-60.org
A2600:9000:5305:e400::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront
PTRns-1508.awsdns-60.org
A205.251.197.228🇺🇸 Amazon205.251.197.0/24 prefix
PTRns-1508.awsdns-60.org
NSns-1686.awsdns-18.co.uk
A2600:9000:5306:9600::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront
PTRns-1686.awsdns-18.co.uk
A205.251.198.150🇺🇸 Amazon205.251.198.0/24 prefix
PTRns-1686.awsdns-18.co.uk
NSns-71.awsdns-08.com
A2600:9000:5300:4700::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront
PTRns-71.awsdns-08.com
A205.251.192.71🇺🇸 Amazon205.251.192.0/24 prefix
PTRns-71.awsdns-08.com
MXcatcher.threatsim.com ⭐
TXTv=spf1 mx a ip4:107.23.16.222/32 ip4:54.173.83.138/32 ~all
SOAns-816.awsdns-38.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

Subdomains

www.linkedincdn.com
login.linkedincdn.com
notifications-noreply.linkedincdn.com

Same first word

linkedincdn.co.uk
linkedincdn.com
linkedincdn.net
linkedincdn.us

Similar names

cdnlinkedin.com

DNS History

32 records (7 active, 25 former)

20162017201820192020202120222023202420252026NSns-1508.awsdns-60.orgns-1686.awsdns-18.co.ukns-71.awsdns-08.comns-816.awsdns-38.netMXcatcher.threatsim.comA100.25.164.11154.204.247.175100.30.86.7100.48.244.212100.51.3.11223.20.34.873.212.126.673.83.208.303.92.95.2303.94.70.10934.197.38.18344.197.66.2752.1.221.2752.20.150.9752.205.85.2152.3.193.1652.44.226.22952.5.181.11752.71.168.7254.152.52.17154.175.126.2754.208.78.13754.86.210.3254.88.158.14154.88.182.11498.82.89.16798.90.56.31
●NSns-1508.awsdns-60.org2015-06-25 → 2026-03-09 · 2 obs
● 2015-06-25 01:35:20
● 2026-03-09 05:19:42
●NSns-1686.awsdns-18.co.uk2015-06-25 → 2026-03-09 · 2 obs
● 2015-06-25 01:35:20
● 2026-03-09 05:19:42
●NSns-71.awsdns-08.com2015-06-25 → 2026-03-09 · 2 obs
● 2015-06-25 01:35:20
● 2026-03-09 05:19:42
●NSns-816.awsdns-38.net2015-06-25 → 2026-03-09 · 2 obs
● 2015-06-25 01:35:20
● 2026-03-09 05:19:42
●MXcatcher.threatsim.com2015-06-25 → 2026-03-09 · 2 obs
● 2015-06-25 01:35:20
● 2026-03-09 05:19:42
●A100.25.164.1112026-03-09 → 2026-03-09 · 3 obs
○ 2026-03-06 09:12:24
● 2026-03-09 05:19:40
● 2026-03-09 05:19:42
○A100.30.86.72026-02-23 → 2026-02-24 · 5 obs
○ 2021-09-15 08:01:16
● 2026-02-23 16:22:06
● 2026-02-24 13:47:46
○ 2026-02-24 18:37:26
○ 2026-03-09 05:19:42
○A100.48.244.2122026-03-01 → 2026-03-06 · 5 obs
○ 2026-02-26 07:47:32
● 2026-03-01 04:27:22
● 2026-03-06 09:12:24
○ 2026-03-09 05:19:40
○ 2026-03-09 05:19:42
○A100.51.3.1122026-02-26 → 2026-02-26 · 4 obs
○ 2026-02-24 21:03:54
● 2026-02-26 07:47:32
○ 2026-03-01 04:27:22
○ 2026-03-09 05:19:42
○A23.20.34.872026-02-26 → 2026-02-26 · 4 obs
○ 2026-02-24 21:03:54
● 2026-02-26 07:47:32
○ 2026-03-01 04:27:22
○ 2026-03-09 05:19:42
○A3.212.126.672021-09-15 → 2021-09-15 · 4 obs
○ 2019-08-28 17:20:26
● 2021-09-15 08:01:16
○ 2026-02-23 16:22:06
○ 2026-03-09 05:19:42
○A3.83.208.302021-09-15 → 2021-09-15 · 4 obs
○ 2019-08-28 17:20:26
● 2021-09-15 08:01:16
○ 2026-02-23 16:22:06
○ 2026-03-09 05:19:42
○A3.92.95.2302026-02-23 → 2026-02-24 · 5 obs
○ 2021-09-15 08:01:16
● 2026-02-23 16:22:06
● 2026-02-24 13:47:46
○ 2026-02-24 18:37:26
○ 2026-03-09 05:19:42
○A3.94.70.1092026-02-24 → 2026-02-24 · 5 obs
○ 2026-02-24 13:47:46
● 2026-02-24 18:37:26
● 2026-02-24 21:03:54
○ 2026-02-26 07:47:32
○ 2026-03-09 05:19:42
○A34.197.38.1832017-02-14 → 2017-02-14 · 4 obs
○ 2016-11-25 04:43:52
● 2017-02-14 17:26:54
○ 2017-07-27 13:36:42
○ 2026-03-09 05:19:42
○A44.197.66.272026-03-01 → 2026-03-06 · 5 obs
○ 2026-02-26 07:47:32
● 2026-03-01 04:27:22
● 2026-03-06 09:12:24
○ 2026-03-09 05:19:40
○ 2026-03-09 05:19:42
○A52.1.221.272019-08-28 → 2019-08-28 · 4 obs
○ 2019-08-12 19:22:44
● 2019-08-28 17:20:26
○ 2021-09-15 08:01:16
○ 2026-03-09 05:19:42
○A52.20.150.972019-08-12 → 2019-08-12 · 4 obs
○ 2019-07-30 14:45:54
● 2019-08-12 19:22:44
○ 2019-08-28 17:20:26
○ 2026-03-09 05:19:42
○A52.205.85.212016-07-10 → 2016-07-10 · 4 obs
○ 2016-02-09 21:12:24
● 2016-07-10 19:23:22
○ 2016-11-25 04:43:52
○ 2026-03-09 05:19:42
○A52.3.193.162019-07-30 → 2019-07-30 · 4 obs
○ 2017-07-27 14:07:38
● 2019-07-30 14:45:54
○ 2019-08-12 19:22:44
○ 2026-03-09 05:19:42
○A52.44.226.2292017-02-14 → 2017-02-14 · 4 obs
○ 2016-11-25 04:43:52
● 2017-02-14 17:26:54
○ 2017-07-27 13:36:42
○ 2026-03-09 05:19:42
○A52.5.181.1172015-11-05 → 2015-11-05 · 4 obs
○ 2015-06-25 01:35:20
● 2015-11-05 15:33:34
○ 2016-02-09 21:12:24
○ 2026-03-09 05:19:42
○A52.71.168.722016-02-09 → 2016-02-09 · 4 obs
○ 2015-11-05 15:33:34
● 2016-02-09 21:12:24
○ 2016-07-10 19:23:22
○ 2026-03-09 05:19:42
○A54.152.52.1712026-02-23 → 2026-03-09 · 2 obs
○ 2026-02-23 16:22:06
○ 2026-03-09 05:19:42
○A54.175.126.272015-06-25 → 2015-06-25 · 3 obs
● 2015-06-25 01:35:20
○ 2015-11-05 15:33:34
○ 2026-03-09 05:19:42
●A54.204.247.1752026-03-09 → 2026-03-09 · 3 obs
○ 2026-03-06 09:12:24
● 2026-03-09 05:19:40
● 2026-03-09 05:19:42
○A54.208.78.1372015-06-25 → 2015-06-25 · 3 obs
● 2015-06-25 01:35:20
○ 2017-02-14 17:26:54
○ 2026-03-09 05:19:42
○A54.86.210.322017-07-27 → 2017-07-27 · 5 obs
○ 2017-02-14 17:26:54
● 2017-07-27 13:36:42
● 2017-07-27 14:07:38
○ 2021-09-15 08:01:16
○ 2026-03-09 05:19:42
○A54.88.158.1412016-11-25 → 2016-11-25 · 4 obs
○ 2016-07-10 19:23:22
● 2016-11-25 04:43:52
○ 2017-02-14 17:26:54
○ 2026-03-09 05:19:42
○A54.88.182.1142017-07-27 → 2017-07-27 · 5 obs
○ 2017-02-14 17:26:54
● 2017-07-27 13:36:42
● 2017-07-27 14:07:38
○ 2019-07-30 14:45:54
○ 2026-03-09 05:19:42
○A98.82.89.1672026-02-23 → 2026-03-09 · 2 obs
○ 2026-02-23 16:22:06
○ 2026-03-09 05:19:42
○A98.90.56.312026-02-24 → 2026-02-24 · 5 obs
○ 2026-02-24 13:47:46
● 2026-02-24 18:37:26
● 2026-02-24 21:03:54
○ 2026-02-26 07:47:32
○ 2026-03-09 05:19:42

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
come.gtld-servers.net, k.gtld-servers.net, a.gtld-servers.net, g.gtld-servers.net...-
linkedincdn.comns-71.awsdns-08.com, ns-816.awsdns-38.net, ns-1686.awsdns-18.co.uk, ns-1508.awsdns-60.org1 record

✅ Authoritative Response

Server: 205.251.197.228

NS records: ns-71.awsdns-08.com, ns-816.awsdns-38.net, ns-1686.awsdns-18.co.uk, ns-1508.awsdns-60.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for linkedincdn.com (unsigned zone)

⏱️ Timing

Total: 690ms | Queries: -

📄 Records

TypeCountSample Data
A254.204.247.175, 100.25.164.111
NS4ns-1508.awsdns-60.org, ns-1686.awsdns-18.co.uk...
MX1catcher.threatsim.com (pri: 10)
TXT1v=spf1 mx a ip4:107.23.16.222/32 ip4:54.
SOA1ns-816.awsdns-38.net awsdns-hostmaster.a

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns-71.awsdns-08.com)

Analysis

Hierarchy

linkedincdn.com is a parent of www.linkedincdn.com, login.linkedincdn.com and notifications-noreply.linkedincdn.com.

IP Addresses

linkedincdn.com points to two IPs: 54.204.247.175 and 100.25.164.111.

Other host names such as ec2-100-25-164-111.compute-1.amazonaws.com, publicemailservice.com and fastmodelsports.com share IP numbers with linkedincdn.com.

Name Servers

linkedincdn.com is delegated to four name servers: ns-71.awsdns-08.com, ns-816.awsdns-38.net, ns-1508.awsdns-60.org and ns-1686.awsdns-18.co.uk.

linkedincdn.com at least partially shares name servers with other domains, including d1vlgnzgc3owd3.cloudfront.net, mobiplum.com, d2o8t0w37p4cjh.cloudfront.net, city-zen-booking.com and ufa-int-atcloud.com.

Hosts with two IP numbers:

Host ns-71.awsdns-08.com points to 2600:9000:5300:4700::1 and 205.251.192.71

Host ns-816.awsdns-38.net points to 2600:9000:5303:3000::1 and 205.251.195.48

Host ns-1508.awsdns-60.org points to 2600:9000:5305:e400::1 and 205.251.197.228

Host ns-1686.awsdns-18.co.uk points to 2600:9000:5306:9600::1 and 205.251.198.150

Mail Servers

linkedincdn.com is handled by a single mail server, catcher.threatsim.com.

linkedincdn.com shares its mail server setup with other domains, including annualenroll.com, info-week.us, acxx53.de, updatracking.com and accounts-receivable.co.