closeup.us - robtex.com

closeup.us

DNSSEC⚠️ Not signed
A54.215.31.113🇺🇸 Amazon54.215.0.0/17 EC2 SFO prefix
PTRec2-54-215-31-113.us-west-1.compute.amazonaws.com
NSns1.dyna-ns.net
A2400:cb00:2049:1::a29f:1a5c🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A2400:cb00:2049:1::a29f:1b9e🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A162.159.26.92Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns1.dyna-ns.net
A162.159.27.158Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns1.dyna-ns.net
NSns2.dyna-ns.net
A2400:cb00:2049:1::a29f:1805🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A2400:cb00:2049:1::a29f:1905🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A162.159.24.5Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns2.dyna-ns.net
A162.159.25.5Cloudflare162.159.25.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns2.dyna-ns.net
SOAns1.dyna-ns.nethostmaster@closeup.us 2026-05-31 #2

us

DNSSEC🔒 Signed (DS record present)
NSa.cctld.us
NSb.cctld.us
NSf.cctld.us
NSk.cctld.us
NSm.cctld.us
NSn.cctld.us
NSw.cctld.us
NSx.cctld.us
NSy.cctld.us
SOAa.cctld.usadmin@tldns.godaddy serial=1784922202

Same first word

Similar names

DNS History

8 records (3 active, 5 former)

20162017201820192020202120222023202420252026NSns1.dyna-ns.netns2.dyna-ns.netns77.domaincontrol.comns78.domaincontrol.comMXmailstore1.secureserver.netsmtp.secureserver.netA54.215.31.11350.63.202.25
NSns1.dyna-ns.net2026-06-07 → 2026-07-24 · 3 obs
○ 2017-09-15 14:28:52
● 2026-06-07 05:40:58
● 2026-07-24 20:28:14
NSns2.dyna-ns.net2026-06-07 → 2026-07-24 · 3 obs
○ 2017-09-15 14:28:52
● 2026-06-07 05:40:58
● 2026-07-24 20:28:14
NSns77.domaincontrol.com2015-07-19 → 2017-09-15 · 4 obs
● 2015-07-19 12:04:20
● 2017-09-15 14:28:52
○ 2026-06-07 05:40:58
○ 2026-07-24 20:28:14
NSns78.domaincontrol.com2015-07-19 → 2017-09-15 · 4 obs
● 2015-07-19 12:04:20
● 2017-09-15 14:28:52
○ 2026-06-07 05:40:58
○ 2026-07-24 20:28:14
MXmailstore1.secureserver.net2015-07-19 → 2017-09-15 · 4 obs
● 2015-07-19 12:04:20
● 2017-09-15 14:28:52
○ 2026-06-07 05:40:58
○ 2026-07-24 20:28:14
MXsmtp.secureserver.net2015-07-19 → 2017-09-15 · 4 obs
● 2015-07-19 12:04:20
● 2017-09-15 14:28:52
○ 2026-06-07 05:40:58
○ 2026-07-24 20:28:14
A50.63.202.252015-07-19 → 2017-09-15 · 4 obs
● 2015-07-19 12:04:20
● 2017-09-15 14:28:52
○ 2026-06-07 05:40:58
○ 2026-07-24 20:28:14
A54.215.31.1132026-06-07 → 2026-07-24 · 3 obs
○ 2017-09-15 14:28:52
● 2026-06-07 05:40:58
● 2026-07-24 20:28:14

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
usw.cctld.us, y.cctld.us, b.cctld.us, f.cctld.us...-
closeup.usns2.dyna-ns.net, ns1.dyna-ns.net-

✅ Authoritative Response

Server:162.159.26.92

NS records: ns2.dyna-ns.net, ns1.dyna-ns.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for closeup.us (unsigned zone)

⏱️ Timing

Total: 445ms | Queries: -

📄 Records

TypeCountSample Data
A154.215.31.113
NS2ns1.dyna-ns.net, ns2.dyna-ns.net
SOA1ns1.dyna-ns.net hostmaster.closeup.us

Analysis

IP Addresses

closeup.us points to a single IP number: 54.215.31.113.

Additional host names — nvwai.com, dhaliwaldental.com, quqp.cc and two others — share IP numbers with closeup.us.

Name Servers

Two name servers handle the delegation for closeup.us: ns1.dyna-ns.net and ns2.dyna-ns.net.

closeup.us shares its name server setup with other domains, including anarab.com, ufonews.org, 89221.cn and two others.

Hosts ns1.dyna-ns.net and ns2.dyna-ns.net each point to four IP addresses: ns1.dyna-ns.net resolves to 162.159.26.92, 162.159.27.158, 2400:cb00:2049:1::a29f:1a5c and 2400:cb00:2049:1::a29f:1b9e, and ns2.dyna-ns.net resolves to 162.159.24.5, 162.159.25.5, 2400:cb00:2049:1::a29f:1805 and 2400:cb00:2049:1::a29f:1905.