extension-start.io - robtex.com

extension-start.io

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:4743🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3033::ac43:8fb9🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.71.67Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.143.185🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSemerie.ns.cloudflare.com ⭐
A2606:4700:50::a29f:2673🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRemerie.ns.cloudflare.com
A2803:f800:50::6ca2:c273🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRemerie.ns.cloudflare.com
A2a06:98c1:50::ac40:2273🇺🇸 Cloudflare2a06:98c1:50::/45
PTRemerie.ns.cloudflare.com
A108.162.194.115🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRemerie.ns.cloudflare.com
A162.159.38.115Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRemerie.ns.cloudflare.com
A172.64.34.115🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRemerie.ns.cloudflare.com
NSmalcolm.ns.cloudflare.com
A2606:4700:58::a29f:2c51🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmalcolm.ns.cloudflare.com
A2803:f800:50::6ca2:c351🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmalcolm.ns.cloudflare.com
A2a06:98c1:50::ac40:2351🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmalcolm.ns.cloudflare.com
A108.162.195.81🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmalcolm.ns.cloudflare.com
A162.159.44.81Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmalcolm.ns.cloudflare.com
A172.64.35.81🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmalcolm.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.71.67, 172.67.143.185
IPv6 hints2606:4700:3031::6815:4743, 2606:4700:3033::ac43:8fb9
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=10, name=cloudflare-ech.com
SOAemerie.ns.cloudflare.comdns@cloudflare.com serial=2406192274

io

DNSSEC🔒 Signed (DS record present)
NSa0.nic.io ⭐
NSa2.nic.io
NSb0.nic.io
NSc0.nic.io
SOAa0.nic.iohostmaster@donuts.email serial=1783178142
⚠️ On DNS blocklist: tif

Same first word

extension-start.io

DNS History

16 records (6 active, 10 former)

NSemerie.ns.cloudflare.commalcolm.ns.cloudflare.comA104.21.71.67172.67.143.1852606:4700:3031::6815:47432606:4700:3033::ac43:8fb9188.114.96.0188.114.96.4188.114.97.0188.114.97.42606:4700:3033::6815:47432606:4700:3034::ac43:8fb92a06:98c1:3120::2a06:98c1:3120::42a06:98c1:3121::2a06:98c1:3121::4
●NSemerie.ns.cloudflare.com2026-05-02 → 2026-07-04 · 2 obs
● 2026-05-02 11:09:28
● 2026-07-04 15:43:50
●NSmalcolm.ns.cloudflare.com2026-05-02 → 2026-07-04 · 2 obs
● 2026-05-02 11:09:28
● 2026-07-04 15:43:50
●A104.21.71.672026-05-02 → 2026-07-04 · 10 obs
● 2026-05-02 11:09:28
○ 2026-05-19 03:13:02
● 2026-05-23 15:45:18
○ 2026-05-26 21:10:46
○ 2026-05-26 21:44:20
● 2026-05-26 22:40:20
● 2026-05-30 23:12:02
○ 2026-06-03 22:46:30
○ 2026-06-11 06:12:34
● 2026-07-04 15:43:50
●A172.67.143.1852026-05-02 → 2026-07-04 · 10 obs
● 2026-05-02 11:09:28
○ 2026-05-19 03:13:02
● 2026-05-23 15:45:18
○ 2026-05-26 21:10:46
○ 2026-05-26 21:44:20
● 2026-05-26 22:40:20
● 2026-05-30 23:12:02
○ 2026-06-03 22:46:30
○ 2026-06-11 06:12:34
● 2026-07-04 15:43:50
○A188.114.96.02026-05-19 → 2026-06-11 · 10 obs
○ 2026-05-02 11:09:28
● 2026-05-19 03:13:02
○ 2026-05-23 15:45:18
● 2026-05-26 21:10:46
● 2026-05-26 21:44:20
○ 2026-05-26 22:40:20
○ 2026-06-03 22:46:30
● 2026-06-04 03:03:16
● 2026-06-11 06:12:34
○ 2026-07-04 15:43:50
○A188.114.96.42026-06-03 → 2026-06-03 · 4 obs
○ 2026-05-30 23:12:02
● 2026-06-03 22:46:30
○ 2026-06-04 03:03:16
○ 2026-07-04 15:43:50
○A188.114.97.02026-05-19 → 2026-06-11 · 10 obs
○ 2026-05-02 11:09:28
● 2026-05-19 03:13:02
○ 2026-05-23 15:45:18
● 2026-05-26 21:10:46
● 2026-05-26 21:44:20
○ 2026-05-26 22:40:20
○ 2026-06-03 22:46:30
● 2026-06-04 03:03:16
● 2026-06-11 06:12:34
○ 2026-07-04 15:43:50
○A188.114.97.42026-06-03 → 2026-06-03 · 4 obs
○ 2026-05-30 23:12:02
● 2026-06-03 22:46:30
○ 2026-06-04 03:03:16
○ 2026-07-04 15:43:50
●A2606:4700:3031::6815:47432026-07-04 → 2026-07-04 · 2 obs
○ 2026-06-11 06:12:34
● 2026-07-04 15:43:50
○A2606:4700:3033::6815:47432026-05-02 → 2026-05-30 · 8 obs
● 2026-05-02 11:09:28
● 2026-05-23 15:45:18
○ 2026-05-26 21:10:46
○ 2026-05-26 21:44:20
● 2026-05-26 22:40:20
● 2026-05-30 23:12:02
○ 2026-06-03 22:46:30
○ 2026-07-04 15:43:50
●A2606:4700:3033::ac43:8fb92026-07-04 → 2026-07-04 · 2 obs
○ 2026-06-11 06:12:34
● 2026-07-04 15:43:50
○A2606:4700:3034::ac43:8fb92026-05-02 → 2026-05-30 · 8 obs
● 2026-05-02 11:09:28
● 2026-05-23 15:45:18
○ 2026-05-26 21:10:46
○ 2026-05-26 21:44:20
● 2026-05-26 22:40:20
● 2026-05-30 23:12:02
○ 2026-06-03 22:46:30
○ 2026-07-04 15:43:50
○A2a06:98c1:3120::2026-06-04 → 2026-06-11 · 4 obs
○ 2026-06-03 22:46:30
● 2026-06-04 03:03:16
● 2026-06-11 06:12:34
○ 2026-07-04 15:43:50
○A2a06:98c1:3120::42026-05-26 → 2026-06-03 · 8 obs
○ 2026-05-23 15:45:18
● 2026-05-26 21:10:46
● 2026-05-26 21:44:20
○ 2026-05-26 22:40:20
○ 2026-05-30 23:12:02
● 2026-06-03 22:46:30
○ 2026-06-04 03:03:16
○ 2026-07-04 15:43:50
○A2a06:98c1:3121::2026-06-04 → 2026-06-11 · 4 obs
○ 2026-06-03 22:46:30
● 2026-06-04 03:03:16
● 2026-06-11 06:12:34
○ 2026-07-04 15:43:50
○A2a06:98c1:3121::42026-05-26 → 2026-06-03 · 8 obs
○ 2026-05-23 15:45:18
● 2026-05-26 21:10:46
● 2026-05-26 21:44:20
○ 2026-05-26 22:40:20
○ 2026-05-30 23:12:02
● 2026-06-03 22:46:30
○ 2026-06-04 03:03:16
○ 2026-07-04 15:43:50

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
ioa0.nic.io, a2.nic.io, b0.nic.io, c0.nic.io-
extension-start.ioemerie.ns.cloudflare.com, malcolm.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.195.81

NS records: emerie.ns.cloudflare.com, malcolm.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for extension-start.io (unsigned zone)

⏱️ Timing

Total: 432ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.71.67, 172.67.143.185
AAAA22606:4700:3033::ac43:8fb9, 2606:4700:3031::6815:4743
NS2emerie.ns.cloudflare.com, malcolm.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1emerie.ns.cloudflare.com dns.cloudflare.

Analysis

IP Addresses

extension-start.io directs to four IP numbers, which are 104.21.71.67, 172.67.143.185, 2606:4700:3031::6815:4743 and 2606:4700:3033::ac43:8fb9.

vinci-spin.es, media.recognified.net, flublayerco.click plus two other host names have IP numbers in common with extension-start.io.

Name Servers

extension-start.io uses two name servers for its delegation: emerie.ns.cloudflare.com and malcolm.ns.cloudflare.com.

extension-start.io has a name server setup in common with jockerx.workers.dev, excursionnetwork.org and englishlive.ef.com, to name a few.

At least some of extension-start.io's name servers are shared with other domains, for example ukiloog.com, dtapp.hu, blazenkelly.com and two more.

It is common for these name servers to be used in conjunction with the name servers guss.ns.cloudflare.com, fish.ns.cloudflare.com and sarah.ns.cloudflare.com.

Hosts with 6 IP addresses each:

Hostname emerie.ns.cloudflare.com directs to 108.162.194.115, 162.159.38.115 and 172.64.34.115 along with 3 other IP addresses.

Hostname malcolm.ns.cloudflare.com directs to 108.162.195.81, 162.159.44.81 and 172.64.35.81 along with 3 other IP addresses.