cowork.host - robtex.com

cowork.host

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@cowork.host 2026-06-24 #2

host

DNSSEC🔒 Signed (DS record present)
NSns01.trs-dns.com
NSns.trs-dns.com
NSns01.trs-dns.net
NSns10.trs-dns.info
NSns10.trs-dns.org
SOAns.trs-dns.comtrs-ops@tucows.com serial=1782390512
⚠️ On DNS blocklist: tif

Same first word

Similar names

DNS History

10 records (3 active, 7 former)

2017201820192020202120222023202420252026NSns1.dyna-ns.netns2.dyna-ns.netns1.atom.comns1.hover.comns2.atom.comns2.hover.comA54.215.31.113192.241.214.14852.20.84.62CNAMEna-west1.surge.sh
NSns1.atom.com2026-05-24 → 2026-05-27 · 4 obs
○ 2017-07-09 03:56:08
● 2026-05-24 09:05:14
● 2026-05-27 20:11:08
○ 2026-06-25 12:39:22
NSns1.dyna-ns.net2026-06-25 → 2026-06-25 · 2 obs
○ 2026-05-27 20:11:08
● 2026-06-25 12:39:22
NSns1.hover.com2016-12-13 → 2017-07-09 · 4 obs
● 2016-12-13 02:56:34
● 2017-07-09 03:56:08
○ 2026-05-24 09:05:14
○ 2026-06-25 12:39:22
NSns2.atom.com2026-05-24 → 2026-05-27 · 4 obs
○ 2017-07-09 03:56:08
● 2026-05-24 09:05:14
● 2026-05-27 20:11:08
○ 2026-06-25 12:39:22
NSns2.dyna-ns.net2026-06-25 → 2026-06-25 · 2 obs
○ 2026-05-27 20:11:08
● 2026-06-25 12:39:22
NSns2.hover.com2016-12-13 → 2017-07-09 · 4 obs
● 2016-12-13 02:56:34
● 2017-07-09 03:56:08
○ 2026-05-24 09:05:14
○ 2026-06-25 12:39:22
A192.241.214.1482016-12-13 → 2016-12-13 · 3 obs
● 2016-12-13 02:56:34
○ 2017-07-09 03:56:08
○ 2026-06-25 12:39:22
A52.20.84.622026-05-24 → 2026-05-27 · 4 obs
○ 2017-07-09 03:56:08
● 2026-05-24 09:05:14
● 2026-05-27 20:11:08
○ 2026-06-25 12:39:22
A54.215.31.1132026-06-25 → 2026-06-25 · 2 obs
○ 2026-05-27 20:11:08
● 2026-06-25 12:39:22
CNAMEna-west1.surge.sh2016-12-13 → 2017-07-09 · 4 obs
● 2016-12-13 02:56:34
● 2017-07-09 03:56:08
○ 2026-05-24 09:05:14
○ 2026-06-25 12:39:22

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
hostns10.trs-dns.info, ns01.trs-dns.com, ns01.trs-dns.net, ns10.trs-dns.org8 records
cowork.hostns1.dyna-ns.net, ns2.dyna-ns.net-

✅ Authoritative Response

Server:162.159.25.5

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cowork.host (unsigned zone)

⏱️ Timing

Total: 589ms | Queries: -

📄 Records

TypeCountSample Data
A154.215.31.113
NS2ns2.dyna-ns.net, ns1.dyna-ns.net
SOA1ns1.dyna-ns.net hostmaster.cowork.host

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns10.trs-dns.info, ns10.trs-dns.org, ns01.trs-dns.net...)

Analysis

IP Addresses

cowork.host points to a single IP number: 54.215.31.113.

Additional host names — mygymfitness.com, zedbi.com, saavedra.co and two others — share IP numbers with cowork.host.

Name Servers

DNS delegation for cowork.host points to two name servers: ns1.dyna-ns.net and ns2.dyna-ns.net.

cowork.host shares its name server setup with other domains, including unsub.me, uhf.me, dino69ai.com and two others.

cowork.host has partial name server overlap with other domains, including pkth.com.

Both ns1.dyna-ns.net and ns2.dyna-ns.net resolve to four IP addresses: ns1.dyna-ns.net directs 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 directs to 162.159.24.5, 162.159.25.5, 2400:cb00:2049:1::a29f:1805 and 2400:cb00:2049:1::a29f:1905.