linkjr.com - robtex.com
linkjr.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 54.144.38.219🇺🇸 Amazon54.144.0.0/14 EC2 IAD NAT prefix | ||||||
| PTR | ec2-54-144-38-219.compute-1.amazonaws.com | ||||||
| NS | a.misconfigured.dns.server.invalid ⭐ | ||||||
| NS | ndns1.cosmotown.com | ||||||
| A | 184.72.57.6🇺🇸 Amazon184.72.0.0/18 SFO prefix | ||||||
| PTR | ec2-184-72-57-6.us-west-1.compute.amazonaws.com | ||||||
| NS | ndns2.cosmotown.com | ||||||
| A | 54.177.47.228🇺🇸 Amazon54.176.0.0/15 EC2 SFO prefix | ||||||
| PTR | ec2-54-177-47-228.us-west-1.compute.amazonaws.com | ||||||
| SOA | a.misconfigured.dns.server.invalidhostmaster@linkjr.com 2025-06-03 #2 | ||||||
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.netnstld@verisign-grs.com serial=1775960967 | ||||||
Same first word
linkjr.com |
Similar names
DNS History
13 records (4 active, 9 former)
●NSa.misconfigured.dns.server.invalid2026-04-12 → 2026-04-12 · 2 obs
● 2026-04-12 02:56:40
●NSndns1.cosmotown.com2026-04-12 → 2026-04-12 · 2 obs
● 2026-04-12 02:56:40
●NSndns2.cosmotown.com2026-04-12 → 2026-04-12 · 2 obs
● 2026-04-12 02:56:40
○NSns1.uhostwithus.com2015-06-01 → 2015-06-01 · 3 obs
○ 2017-04-05 18:10:02
○ 2026-04-12 02:56:40
○NSns2.uhostwithus.com2015-06-01 → 2015-06-01 · 3 obs
○ 2017-04-05 18:10:02
○ 2026-04-12 02:56:40
○NSpdns09.domaincontrol.com2017-04-05 → 2017-04-05 · 3 obs
● 2017-04-05 18:10:02
○ 2026-04-12 02:56:40
○NSpdns10.domaincontrol.com2017-04-05 → 2017-04-05 · 3 obs
● 2017-04-05 18:10:02
○ 2026-04-12 02:56:40
○MXlinkjr.com2015-06-01 → 2015-06-01 · 3 obs
○ 2017-04-05 18:10:02
○ 2026-04-12 02:56:40
○MXmx113.m2bp.com2017-04-05 → 2017-04-05 · 3 obs
● 2017-04-05 18:10:02
○ 2026-04-12 02:56:40
○MXmx113.mb1p.com2017-04-05 → 2017-04-05 · 3 obs
● 2017-04-05 18:10:02
○ 2026-04-12 02:56:40
○A155.254.24.2542015-06-01 → 2015-06-01 · 3 obs
○ 2017-04-05 18:10:02
○ 2026-04-12 02:56:40
●A54.144.38.2192026-04-12 → 2026-04-12 · 2 obs
● 2026-04-12 02:56:40
○A69.172.201.1532017-04-05 → 2017-04-05 · 3 obs
● 2017-04-05 18:10:02
○ 2026-04-12 02:56:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, k.gtld-servers.net, f.gtld-servers.net, i.gtld-servers.net... | - |
| linkjr.com | ndns1.cosmotown.com, ndns2.cosmotown.com | 2 records |
✅ Authoritative Response
Server:54.177.47.228
NS records: ndns1.cosmotown.com, ndns2.cosmotown.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for linkjr.com (unsigned zone)
⏱️ Timing
Total: 221ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 54.144.38.219 |
| NS | 2 | ndns1.cosmotown.com, ndns2.cosmotown.com |
| SOA | 1 | a.misconfigured.dns.server.invalid hostm |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ndns1.cosmotown.com, ndns2.cosmotown.com)
Analysis
IP Addresses
linkjr.com resolves to one IP number: 54.144.38.219.
other host names including relief-sf.com, acakc.com, angel.shop-in-a-box.com, frootilicious.com and ns2.isitio.com share IP numbers with linkjr.com.
Name Servers
linkjr.com is delegated to three name servers ndns1.cosmotown.com, ndns2.cosmotown.com and a.misconfigured.dns.server.invalid.
linkjr.com at least partially shares name servers with other domains, for instance gmvjayewle.com, 217.119.103.in-addr.arpa, mkbank.uz, planet-vod.com and pea.ee.
these name servers are commonly used with the name servers ns1.domeeninimi.ee, ns2.domeeninimi.ee, ns1.vigbo.site, ns2.vigbo.site, ns10.dropcatch.ai, ns11.dropcatch.ai, ns1.cbsv.jp and ns2.cbsv.jp.
Host names with one IP number:
ndns1.cosmotown.com points to 184.72.57.6
ndns2.cosmotown.com points to 54.177.47.228