couplings.us - robtex.com

couplings.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@couplings.us 2026-02-24 #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=1773555288

Same first word

couplings.us
couplings.no
couplings.co.kr
couplings.eu
couplings.ca
couplings.de
couplings.com.au

Similar names

cogniplus.ru
pluginsco.com
upclosing.com
cogniplus.es
cogniplus.se
spunlogic.com
cogniplus.ch
cogniplus.hk
cogniplus.dk
cogniplus.at
sonicplug.com
cogniplus.de
cogniplus.nl
closingup.com
cogniplus.info
cogniplus.it
cogniplus.hu
cogniplus.cz
cogniplus.gr
cuilongsp.cn
cogniplus.tw

DNS History

11 records (3 active, 8 former)

20162017201820192020202120222023202420252026NSns1.dyna-ns.netns2.dyna-ns.netns1.uniregistrymarket.linkns2.uniregistrymarket.linkns31.domaincontrol.comns32.domaincontrol.comMXmailstore1.secureserver.netsmtp.secureserver.netA54.215.31.11350.63.202.6669.172.201.153
●NSns1.dyna-ns.net2026-03-24 → 2026-03-24 · 2 obs
○ 2017-06-17 04:55:42
● 2026-03-24 06:40:52
○NSns1.uniregistrymarket.link2016-12-02 → 2017-06-17 · 4 obs
○ 2015-10-11 22:49:50
● 2016-12-02 12:32:56
● 2017-06-17 04:55:42
○ 2026-03-24 06:40:52
●NSns2.dyna-ns.net2026-03-24 → 2026-03-24 · 2 obs
○ 2017-06-17 04:55:42
● 2026-03-24 06:40:52
○NSns2.uniregistrymarket.link2016-12-02 → 2017-06-17 · 4 obs
○ 2015-10-11 22:49:50
● 2016-12-02 12:32:56
● 2017-06-17 04:55:42
○ 2026-03-24 06:40:52
○NSns31.domaincontrol.com2015-05-18 → 2015-05-18 · 3 obs
● 2015-05-18 04:17:18
○ 2015-10-11 22:49:50
○ 2026-03-24 06:40:52
○NSns32.domaincontrol.com2015-05-18 → 2015-05-18 · 3 obs
● 2015-05-18 04:17:18
○ 2015-10-11 22:49:50
○ 2026-03-24 06:40:52
○MXmailstore1.secureserver.net2015-05-18 → 2015-05-18 · 3 obs
● 2015-05-18 04:17:18
○ 2015-10-11 22:49:50
○ 2026-03-24 06:40:52
○MXsmtp.secureserver.net2015-05-18 → 2015-05-18 · 3 obs
● 2015-05-18 04:17:18
○ 2015-10-11 22:49:50
○ 2026-03-24 06:40:52
○A50.63.202.662015-05-18 → 2015-05-18 · 3 obs
● 2015-05-18 04:17:18
○ 2015-10-11 22:49:50
○ 2026-03-24 06:40:52
●A54.215.31.1132026-03-24 → 2026-03-24 · 2 obs
○ 2017-06-17 04:55:42
● 2026-03-24 06:40:52
○A69.172.201.1532016-12-02 → 2017-06-17 · 4 obs
○ 2015-10-11 22:49:50
● 2016-12-02 12:32:56
● 2017-06-17 04:55:42
○ 2026-03-24 06:40:52

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
usb.cctld.us, f.cctld.us, k.cctld.us, m.cctld.us...-
couplings.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 couplings.us (unsigned zone)

⏱️ Timing

Total: 553ms | Queries: -

📄 Records

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

Analysis

IP Addresses

couplings.us maps to IP address 54.215.31.113.

Other host names, for instance ifux.net, feedpost.com, newplayer.org, lcros.com and kyiv.life share IP numbers with couplings.us.

Name Servers

Two name servers ns1.dyna-ns.net and ns2.dyna-ns.net are delegated to couplings.us.

couplings.us uses the same name server configuration as other domains, such as lelehier.de, internetusluge.net, sl8866.com, ghostmoo.org and nadroli.com.

Host names with four IP numbers: ns1.dyna-ns.net points to 2400:cb00:2049:1::a29f:1a5c, 2400:cb00:2049:1::a29f:1b9e, 162.159.26.92 and 162.159.27.158; ns2.dyna-ns.net points to 2400:cb00:2049:1::a29f:1805, 2400:cb00:2049:1::a29f:1905, 162.159.24.5 and 162.159.25.5.