linkedin-in.com - robtex.com

linkedin-in.com

DNSSEC⚠️ Not signed
A2606:4700:3034::ac43:df06🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::6815:4e93🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.78.147Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.223.6🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSmalcolm.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2c51🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmalcolm.ns.cloudflare.com
A2803:f800:50::6ca2:c351🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmalcolm.ns.cloudflare.com
A2a06:98c1:50::ac40:2351🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmalcolm.ns.cloudflare.com
A108.162.195.81🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmalcolm.ns.cloudflare.com
A162.159.44.81Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmalcolm.ns.cloudflare.com
A172.64.35.81🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmalcolm.ns.cloudflare.com
NSsarah.ns.cloudflare.com
A2606:4700:50::a29f:26da🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsarah.ns.cloudflare.com
A2803:f800:50::6ca2:c2da🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRsarah.ns.cloudflare.com
A2a06:98c1:50::ac40:22da🇺🇸 Cloudflare2a06:98c1:50::/45
PTRsarah.ns.cloudflare.com
A108.162.194.218🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsarah.ns.cloudflare.com
A162.159.38.218Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsarah.ns.cloudflare.com
A172.64.34.218🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsarah.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.78.147, 172.67.223.6
IPv6 hints2606:4700:3034::ac43:df06, 2606:4700:3037::6815:4e93
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=33, name=cloudflare-ech.com
SOAmalcolm.ns.cloudflare.comdns@cloudflare.com serial=2401872446

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=1778424886

Same first word

linkedin-in.com

DNS History

16 records (6 active, 10 former)

202120222023202420252026NSmalcolm.ns.cloudflare.comsarah.ns.cloudflare.combonnie.ns.cloudflare.comnoel.ns.cloudflare.comns1.commonmx.comns1.rentondc.comns2.rentondc.comA104.21.78.147172.67.223.62606:4700:3034::ac43:df062606:4700:3037::6815:4e93188.114.96.0188.114.97.02a06:98c1:3120::2a06:98c1:3121::5.79.68.109
○NSbonnie.ns.cloudflare.com2026-05-02 → 2026-05-10 · 2 obs
○ 2026-05-02 02:30:48
○ 2026-05-10 15:08:26
●NSmalcolm.ns.cloudflare.com2026-05-02 → 2026-05-10 · 3 obs
○ 2020-01-03 18:53:28
● 2026-05-02 02:30:48
● 2026-05-10 15:08:26
○NSnoel.ns.cloudflare.com2026-05-02 → 2026-05-10 · 2 obs
○ 2026-05-02 02:30:48
○ 2026-05-10 15:08:26
○NSns1.commonmx.com2020-01-03 → 2020-01-03 · 3 obs
● 2020-01-03 18:53:28
○ 2026-05-02 02:30:48
○ 2026-05-10 15:08:26
○NSns1.rentondc.com2020-01-03 → 2020-01-03 · 3 obs
● 2020-01-03 18:53:28
○ 2026-05-02 02:30:48
○ 2026-05-10 15:08:26
○NSns2.rentondc.com2020-01-03 → 2020-01-03 · 3 obs
● 2020-01-03 18:53:28
○ 2026-05-02 02:30:48
○ 2026-05-10 15:08:26
●NSsarah.ns.cloudflare.com2026-05-02 → 2026-05-10 · 3 obs
○ 2020-01-03 18:53:28
● 2026-05-02 02:30:48
● 2026-05-10 15:08:26
●A104.21.78.1472026-05-02 → 2026-05-10 · 3 obs
○ 2020-01-03 18:53:28
● 2026-05-02 02:30:48
● 2026-05-10 15:08:26
●A172.67.223.62026-05-02 → 2026-05-10 · 3 obs
○ 2020-01-03 18:53:28
● 2026-05-02 02:30:48
● 2026-05-10 15:08:26
○A188.114.96.02026-05-02 → 2026-05-10 · 2 obs
○ 2026-05-02 02:30:48
○ 2026-05-10 15:08:26
○A188.114.97.02026-05-02 → 2026-05-10 · 2 obs
○ 2026-05-02 02:30:48
○ 2026-05-10 15:08:26
●A2606:4700:3034::ac43:df062026-05-02 → 2026-05-10 · 3 obs
○ 2020-01-03 18:53:28
● 2026-05-02 02:30:48
● 2026-05-10 15:08:26
●A2606:4700:3037::6815:4e932026-05-02 → 2026-05-10 · 3 obs
○ 2020-01-03 18:53:28
● 2026-05-02 02:30:48
● 2026-05-10 15:08:26
○A2a06:98c1:3120::2026-05-02 → 2026-05-10 · 2 obs
○ 2026-05-02 02:30:48
○ 2026-05-10 15:08:26
○A2a06:98c1:3121::2026-05-02 → 2026-05-10 · 2 obs
○ 2026-05-02 02:30:48
○ 2026-05-10 15:08:26
○A5.79.68.1092020-01-03 → 2020-01-03 · 3 obs
● 2020-01-03 18:53:28
○ 2026-05-02 02:30:48
○ 2026-05-10 15:08:26

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comb.gtld-servers.net, d.gtld-servers.net, l.gtld-servers.net, c.gtld-servers.net...-
linkedin-in.comsarah.ns.cloudflare.com, malcolm.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.195.81

NS records: sarah.ns.cloudflare.com, malcolm.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for linkedin-in.com (unsigned zone)

⏱️ Timing

Total: 496ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.223.6, 104.21.78.147
AAAA22606:4700:3034::ac43:df06, 2606:4700:3037::6815:4e93
NS2malcolm.ns.cloudflare.com, sarah.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1malcolm.ns.cloudflare.com dns.cloudflare

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (sarah.ns.cloudflare.com, sarah.ns.cloudflare.com, sarah.ns.cloudflare.com...)

Analysis

IP Addresses

linkedin-in.com refers to four IP numbers: 2606:4700:3034::ac43:df06, 2606:4700:3037::6815:4e93, 104.21.78.147 and 172.67.223.6.

Other host names, for instance tccomp.com, derbosteelpipe.com, p1.51pj1.com, cloudstoragewizard.com and lifestyleaominuto.com share IP numbers with linkedin-in.com.

Name Servers

linkedin-in.com's delegation uses two name servers: malcolm.ns.cloudflare.com and sarah.ns.cloudflare.com.

linkedin-in.com uses the same name server setup as other domains, such as sureedition.us, viewglobalblog.nl, diamondcasinopro.com, driveforwardpath.fr and rapidblackjackmarket.com.

linkedin-in.com at least partially shares name servers with other domains, including dvdmediji.com, ajbroussard.com, ekonom-energy.ru, cfxgzc.com and lhicareers.com.

These name servers are commonly used with fish.ns.cloudflare.com.

Host names with six IP numbers:

malcolm.ns.cloudflare.com points to 2606:4700:58::a29f:2c51, 2803:f800:50::6ca2:c351, 2a06:98c1:50::ac40:2351, 108.162.195.81, 162.159.44.81 and 172.64.35.81.

sarah.ns.cloudflare.com points to 2606:4700:50::a29f:26da, 2803:f800:50::6ca2:c2da, 2a06:98c1:50::ac40:22da, 108.162.194.218, 162.159.38.218 and 172.64.34.218.