bookmarkboard.com - robtex.com

bookmarkboard.com

DNSSEC⚠️ Not signed
A54.144.38.219🇺🇸 Amazon54.144.0.0/14 EC2 IAD NAT prefix
PTRec2-54-144-38-219.compute-1.amazonaws.com
NSa.misconfigured.dns.server.invalid ⭐
NSndns1.cosmotown.com
A184.72.57.6🇺🇸 Amazon184.72.0.0/18 SFO prefix
PTRec2-184-72-57-6.us-west-1.compute.amazonaws.com
NSndns2.cosmotown.com
A54.177.47.228🇺🇸 Amazon54.176.0.0/15 EC2 SFO prefix
PTRec2-54-177-47-228.us-west-1.compute.amazonaws.com
SOAa.misconfigured.dns.server.invalidhostmaster@bookmarkboard.com 2025-06-27 #2

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=1775188782

Same first word

bookmarkboard.com

DNS History

9 records (4 active, 5 former)

20162017201820192020202120222023202420252026NSa.misconfigured.dns.server.invalidndns1.cosmotown.comndns2.cosmotown.comns19.domaincontrol.comns20.domaincontrol.comMXmailstore1.secureserver.netsmtp.secureserver.netA54.144.38.21950.63.202.62
●NSa.misconfigured.dns.server.invalid2026-02-23 → 2026-04-03 · 3 obs
○ 2016-04-27 13:44:26
● 2026-02-23 06:16:34
● 2026-04-03 04:26:02
●NSndns1.cosmotown.com2026-02-23 → 2026-04-03 · 3 obs
○ 2016-04-27 13:44:26
● 2026-02-23 06:16:34
● 2026-04-03 04:26:02
●NSndns2.cosmotown.com2026-02-23 → 2026-04-03 · 3 obs
○ 2016-04-27 13:44:26
● 2026-02-23 06:16:34
● 2026-04-03 04:26:02
○NSns19.domaincontrol.com2015-05-28 → 2016-01-15 · 4 obs
● 2015-05-28 04:01:16
● 2016-01-15 04:26:28
○ 2016-04-27 13:44:26
○ 2026-04-03 04:26:02
○NSns20.domaincontrol.com2015-05-28 → 2016-01-15 · 4 obs
● 2015-05-28 04:01:16
● 2016-01-15 04:26:28
○ 2016-04-27 13:44:26
○ 2026-04-03 04:26:02
○MXmailstore1.secureserver.net2015-05-28 → 2016-01-15 · 4 obs
● 2015-05-28 04:01:16
● 2016-01-15 04:26:28
○ 2016-04-27 13:44:26
○ 2026-04-03 04:26:02
○MXsmtp.secureserver.net2015-05-28 → 2016-01-15 · 4 obs
● 2015-05-28 04:01:16
● 2016-01-15 04:26:28
○ 2016-04-27 13:44:26
○ 2026-04-03 04:26:02
○A50.63.202.622015-05-28 → 2016-01-15 · 4 obs
● 2015-05-28 04:01:16
● 2016-01-15 04:26:28
○ 2016-04-27 13:44:26
○ 2026-04-03 04:26:02
●A54.144.38.2192026-02-23 → 2026-04-03 · 3 obs
○ 2016-04-27 13:44:26
● 2026-02-23 06:16:34
● 2026-04-03 04:26:02

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
bookmarkboard.comndns1.cosmotown.com, ndns2.cosmotown.com2 records

✅ Authoritative Response

Server:184.72.57.6

NS records: ndns1.cosmotown.com, ndns2.cosmotown.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bookmarkboard.com (unsigned zone)

⏱️ Timing

Total: 314ms | Queries: -

📄 Records

TypeCountSample Data
A154.144.38.219
NS2ndns2.cosmotown.com, ndns1.cosmotown.com
SOA1a.misconfigured.dns.server.invalid hostm

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ndns1.cosmotown.com, ndns2.cosmotown.com)

Analysis

IP Addresses

bookmarkboard.com points to IP number: 54.144.38.219.

Other host names such as kosamedash.com, ginnovee.com, emo-style.com, fenyang.bookmarkjet.com and dongfang.bookmarkjet.com share IPs with bookmarkboard.com.

Name Servers

bookmarkboard.com is delegated to three name servers: ndns1.cosmotown.com, ndns2.cosmotown.com and a.misconfigured.dns.server.invalid.

bookmarkboard.com at least partially shares name servers with other domains, for instance skorpion.ee, z-library.mn, aquashop.uz, kingsnightfestivalenschede.nl and mnb-studio.com.

These name servers are commonly used with ns1.domeeninimi.ee, ns2.domeeninimi.ee, ns1.vigbo.site, ns2.vigbo.site, ns10.dropcatch.ai and ns11.dropcatch.ai.

Host names with a single IP:

ndns1.cosmotown.com points to 184.72.57.6.

ndns2.cosmotown.com points to 54.177.47.228.