coa.today - robtex.com

coa.today

DNSSEC⚠️ Not signed
A2606:4700:3036::6815:38f9🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::ac43:9d3b🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.56.249Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.157.59🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSgwen.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3aa0🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgwen.ns.cloudflare.com
A2803:f800:50::6ca2:c0a0🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRgwen.ns.cloudflare.com
A2a06:98c1:50::ac40:20a0🇺🇸 Cloudflare2a06:98c1:50::/45
PTRgwen.ns.cloudflare.com
A108.162.192.160🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgwen.ns.cloudflare.com
A172.64.32.160🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgwen.ns.cloudflare.com
A173.245.58.160🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSotto.ns.cloudflare.com
A2606:4700:58::a29f:2c87🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRotto.ns.cloudflare.com
A2803:f800:50::6ca2:c387🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRotto.ns.cloudflare.com
A2a06:98c1:50::ac40:2387🇺🇸 Cloudflare2a06:98c1:50::/45
PTRotto.ns.cloudflare.com
A108.162.195.135🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRotto.ns.cloudflare.com
A162.159.44.135Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRotto.ns.cloudflare.com
A172.64.35.135🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRotto.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.56.249, 172.67.157.59
IPv6 hints2606:4700:3036::6815:38f9, 2606:4700:3036::ac43:9d3b
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=38, name=cloudflare-ech.com
SOAgwen.ns.cloudflare.comdns@cloudflare.com serial=2405977447

today

DNSSEC🔒 Signed (DS record present)
NSv0n0.nic.today ⭐
NSv0n1.nic.today
NSv0n2.nic.today
NSv0n3.nic.today
NSv2n0.nic.today
NSv2n1.nic.today
SOAv0n0.nic.todayhostmaster@donuts.email serial=1784344535

Same first word

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DNS History

13 records (6 active, 7 former)

2017201820192020202120222023202420252026NSgwen.ns.cloudflare.comotto.ns.cloudflare.comns49.domaincontrol.comns50.domaincontrol.comMXmailstore1.secureserver.netsmtp.secureserver.netA104.21.56.249172.67.157.592606:4700:3036::6815:38f92606:4700:3036::ac43:9d3b184.168.221.422606:4700:3035::6815:38f92606:4700:3035::ac43:9d3b
●NSgwen.ns.cloudflare.com2026-05-22 → 2026-07-18 · 3 obs
○ 2016-12-10 23:41:30
● 2026-05-22 17:01:10
● 2026-07-18 03:31:24
○NSns49.domaincontrol.com2016-12-10 → 2016-12-10 · 3 obs
● 2016-12-10 23:41:30
○ 2026-05-22 17:01:10
○ 2026-07-18 03:31:24
○NSns50.domaincontrol.com2016-12-10 → 2016-12-10 · 3 obs
● 2016-12-10 23:41:30
○ 2026-05-22 17:01:10
○ 2026-07-18 03:31:24
●NSotto.ns.cloudflare.com2026-05-22 → 2026-07-18 · 3 obs
○ 2016-12-10 23:41:30
● 2026-05-22 17:01:10
● 2026-07-18 03:31:24
○MXmailstore1.secureserver.net2016-12-10 → 2016-12-10 · 3 obs
● 2016-12-10 23:41:30
○ 2026-05-22 17:01:10
○ 2026-07-18 03:31:24
○MXsmtp.secureserver.net2016-12-10 → 2016-12-10 · 3 obs
● 2016-12-10 23:41:30
○ 2026-05-22 17:01:10
○ 2026-07-18 03:31:24
●A104.21.56.2492026-05-22 → 2026-07-18 · 3 obs
○ 2016-12-10 23:41:30
● 2026-05-22 17:01:10
● 2026-07-18 03:31:24
●A172.67.157.592026-05-22 → 2026-07-18 · 3 obs
○ 2016-12-10 23:41:30
● 2026-05-22 17:01:10
● 2026-07-18 03:31:24
○A184.168.221.422016-12-10 → 2016-12-10 · 3 obs
● 2016-12-10 23:41:30
○ 2026-05-22 17:01:10
○ 2026-07-18 03:31:24
○A2606:4700:3035::6815:38f92026-05-22 → 2026-06-15 · 5 obs
○ 2016-12-10 23:41:30
● 2026-05-22 17:01:10
● 2026-06-15 01:56:36
○ 2026-07-01 03:33:54
○ 2026-07-18 03:31:24
○A2606:4700:3035::ac43:9d3b2026-05-22 → 2026-06-15 · 5 obs
○ 2016-12-10 23:41:30
● 2026-05-22 17:01:10
● 2026-06-15 01:56:36
○ 2026-07-01 03:33:54
○ 2026-07-18 03:31:24
●A2606:4700:3036::6815:38f92026-07-01 → 2026-07-18 · 3 obs
○ 2026-06-15 01:56:36
● 2026-07-01 03:33:54
● 2026-07-18 03:31:24
●A2606:4700:3036::ac43:9d3b2026-07-01 → 2026-07-18 · 3 obs
○ 2026-06-15 01:56:36
● 2026-07-01 03:33:54
● 2026-07-18 03:31:24

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
todayv0n0.nic.today, v0n1.nic.today, v0n2.nic.today, v0n3.nic.today...12 records
coa.todaygwen.ns.cloudflare.com, otto.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.192.160

NS records: gwen.ns.cloudflare.com, otto.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for coa.today (unsigned zone)

⏱️ Timing

Total: 588ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.56.249, 172.67.157.59
AAAA22606:4700:3036::ac43:9d3b, 2606:4700:3036::6815:38f9
NS2gwen.ns.cloudflare.com, otto.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1gwen.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (v0n0.nic.today, v0n1.nic.today, v0n2.nic.today...)

Analysis

IP Addresses

coa.today has four IP addresses: 104.21.56.249, 172.67.157.59, 2606:4700:3036::6815:38f9 and 2606:4700:3036::ac43:9d3b.

efepark.com, zlhuo.com, mail.travelingmusiclessons.com plus two other host names have IP numbers in common with coa.today.

Name Servers

coa.today is delegated to two name servers: gwen.ns.cloudflare.com and otto.ns.cloudflare.com.

The name server configuration of coa.today is shared with other domains, for instance clickmantra.in, ariotek.co.uk, amatsson.workers.dev and two others.

coa.today partially shares its NS delegation with several other domains, including 91888.co, chill.do, tricellcorp.com and two others.

These name servers often co-occur with the name servers theo.ns.cloudflare.com.

Hosts with 6 IP addresses each:

gwen.ns.cloudflare.com resolves to 108.162.192.160, 172.64.32.160, 173.245.58.160 and 3 other IP addresses.

otto.ns.cloudflare.com resolves to 108.162.195.135, 162.159.44.135, 172.64.35.135 and 3 other IP addresses.