20-by-2020.com - robtex.com

20-by-2020.com

DNSSEC⚠️ Not signed
A2606:4700:3030::ac43:cebb🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3031::6815:3d3d🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.61.61Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.206.187🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSjakub.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2c55🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjakub.ns.cloudflare.com
A2803:f800:50::6ca2:c355🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRjakub.ns.cloudflare.com
A2a06:98c1:50::ac40:2355🇺🇸 Cloudflare2a06:98c1:50::/45
PTRjakub.ns.cloudflare.com
A108.162.195.85🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjakub.ns.cloudflare.com
A162.159.44.85Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjakub.ns.cloudflare.com
A172.64.35.85🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjakub.ns.cloudflare.com
NSsara.ns.cloudflare.com
A2606:4700:50::adf5:3a90🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsara.ns.cloudflare.com
A2803:f800:50::6ca2:c090🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRsara.ns.cloudflare.com
A2a06:98c1:50::ac40:2090🇺🇸 Cloudflare2a06:98c1:50::/45
PTRsara.ns.cloudflare.com
A108.162.192.144🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsara.ns.cloudflare.com
A172.64.32.144🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsara.ns.cloudflare.com
A173.245.58.144🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsara.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.61.61, 172.67.206.187
IPv6 hints2606:4700:3030::ac43:cebb, 2606:4700:3031::6815:3d3d
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=134, name=cloudflare-ech.com
SOAjakub.ns.cloudflare.comdns@cloudflare.com serial=2399308233

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1777259556

Same first word

20-by-2020.com

DNS History

11 records (6 active, 5 former)

20162017201820192020202120222023202420252026NSjakub.ns.cloudflare.comsara.ns.cloudflare.comns57.domaincontrol.comns58.domaincontrol.comMXmailstore1.secureserver.netsmtp.secureserver.netA104.21.61.61172.67.206.1872606:4700:3030::ac43:cebb2606:4700:3031::6815:3d3d184.168.221.28
●NSjakub.ns.cloudflare.com2026-03-27 → 2026-04-27 · 3 obs
○ 2018-01-02 17:58:04
● 2026-03-27 02:58:14
● 2026-04-27 03:39:38
○NSns57.domaincontrol.com2015-07-10 → 2018-01-02 · 4 obs
● 2015-07-10 04:23:38
● 2018-01-02 17:58:04
○ 2026-03-27 02:58:14
○ 2026-04-27 03:39:38
○NSns58.domaincontrol.com2015-07-10 → 2018-01-02 · 4 obs
● 2015-07-10 04:23:38
● 2018-01-02 17:58:04
○ 2026-03-27 02:58:14
○ 2026-04-27 03:39:38
●NSsara.ns.cloudflare.com2026-03-27 → 2026-04-27 · 3 obs
○ 2018-01-02 17:58:04
● 2026-03-27 02:58:14
● 2026-04-27 03:39:38
○MXmailstore1.secureserver.net2015-07-10 → 2018-01-02 · 4 obs
● 2015-07-10 04:23:38
● 2018-01-02 17:58:04
○ 2026-03-27 02:58:14
○ 2026-04-27 03:39:38
○MXsmtp.secureserver.net2015-07-10 → 2018-01-02 · 4 obs
● 2015-07-10 04:23:38
● 2018-01-02 17:58:04
○ 2026-03-27 02:58:14
○ 2026-04-27 03:39:38
●A104.21.61.612026-03-27 → 2026-04-27 · 3 obs
○ 2018-01-02 17:58:04
● 2026-03-27 02:58:14
● 2026-04-27 03:39:38
●A172.67.206.1872026-03-27 → 2026-04-27 · 3 obs
○ 2018-01-02 17:58:04
● 2026-03-27 02:58:14
● 2026-04-27 03:39:38
○A184.168.221.282015-07-10 → 2018-01-02 · 4 obs
● 2015-07-10 04:23:38
● 2018-01-02 17:58:04
○ 2026-03-27 02:58:14
○ 2026-04-27 03:39:38
●A2606:4700:3030::ac43:cebb2026-03-27 → 2026-04-27 · 3 obs
○ 2018-01-02 17:58:04
● 2026-03-27 02:58:14
● 2026-04-27 03:39:38
●A2606:4700:3031::6815:3d3d2026-03-27 → 2026-04-27 · 3 obs
○ 2018-01-02 17:58:04
● 2026-03-27 02:58:14
● 2026-04-27 03:39:38

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
20-by-2020.comsara.ns.cloudflare.com, jakub.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.192.144

NS records: sara.ns.cloudflare.com, jakub.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 20-by-2020.com (unsigned zone)

⏱️ Timing

Total: 119ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.206.187, 104.21.61.61
AAAA22606:4700:3030::ac43:cebb, 2606:4700:3031::6815:3d3d
NS2jakub.ns.cloudflare.com, sara.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1jakub.ns.cloudflare.com dns.cloudflare.c

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (sara.ns.cloudflare.com, sara.ns.cloudflare.com, sara.ns.cloudflare.com...)

Analysis

IP Addresses

20-by-2020.com points to four IP numbers: 2606:4700:3030::ac43:cebb, 2606:4700:3031::6815:3d3d, 104.21.61.61 and 172.67.206.187.

Other host names, for instance tadhanaslotcasino.com, (0x787878)toyboys.com, tahopharma.com, fancysweetsa.com and 365gge.com share IP numbers with 20-by-2020.com.

Name Servers

Delegation for 20-by-2020.com rests with two name servers, jakub.ns.cloudflare.com and sara.ns.cloudflare.com.

20-by-2020.com shares the same name server setup as other domains, including bekahpogue.com, sultanshopee.com, jontemin.com, managemygiftcards2.org and koalasilkhaircare.com.

20-by-2020.com at least partially shares name servers with other domains, for instance purrfect.co.uk, sankanime.com, crystalclubstation.com, abs-9046.saas.squiz.cloud and keshaveng.com.

These name servers are commonly used with the name servers hattie.ns.cloudflare.com.

Host names with six IP numbers: jakub.ns.cloudflare.com points to: 2606:4700:58::a29f:2c55, 2803:f800:50::6ca2:c355, 2a06:98c1:50::ac40:2355, 108.162.195.85, 162.159.44.85 and 172.64.35.85. sara.ns.cloudflare.com points to: 2606:4700:50::adf5:3a90, 2803:f800:50::6ca2:c090, 2a06:98c1:50::ac40:2090, 108.162.192.144, 172.64.32.144 and 173.245.58.144.