tailcast.org - robtex.com

tailcast.org

DNSSEC🔒 Signed (DS record present)
A2606:4700:3034::6815:9d3🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::ac43:a153🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.9.211Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.161.83🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSdante.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2c0a🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdante.ns.cloudflare.com
A2803:f800:50::6ca2:c30a🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRdante.ns.cloudflare.com
A2a06:98c1:50::ac40:230a🇺🇸 Cloudflare2a06:98c1:50::/45
PTRdante.ns.cloudflare.com
A108.162.195.10🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdante.ns.cloudflare.com
A162.159.44.10Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdante.ns.cloudflare.com
A172.64.35.10🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdante.ns.cloudflare.com
NStessa.ns.cloudflare.com
A2606:4700:50::a29f:26e5🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtessa.ns.cloudflare.com
A2803:f800:50::6ca2:c2e5🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRtessa.ns.cloudflare.com
A2a06:98c1:50::ac40:22e5🇺🇸 Cloudflare2a06:98c1:50::/45
PTRtessa.ns.cloudflare.com
A108.162.194.229🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtessa.ns.cloudflare.com
A162.159.38.229Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtessa.ns.cloudflare.com
A172.64.34.229🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtessa.ns.cloudflare.com
MXglacier-relay.mxrouting.net ⭐
A45.43.208.47🇺🇸 QUICKPACKET45.43.208.0/24 QuickPacket LLC
MXglacier.mxrouting.net(20)
A45.43.208.47🇺🇸 QUICKPACKET45.43.208.0/24 QuickPacket LLC
TXTv=spf1 include:mxroute.com -all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.9.211, 172.67.161.83
IPv62606:4700:3034::6815:9d3, 2606:4700:3036::ac43:a153
SOAdante.ns.cloudflare.comdns@cloudflare.com serial=2399726663

org

DNSSEC🔒 Signed (DS record present)
NSa0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation
NSa2.org.afilias-nst.info ⚠️ Not in parent delegation
NSb0.org.afilias-nst.org
NSb2.org.afilias-nst.org
NSc0.org.afilias-nst.info ⚠️ Not in parent delegation
NSd0.org.afilias-nst.org
SOAa0.org.afilias-nst.infohostmaster@donuts.email serial=1773551953
🔒 HSTS Preload (+subdomains)

Same first word

tailcast.org

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alstatic.com
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DNS History

9 records (8 active, 1 former)

NSdante.ns.cloudflare.comtessa.ns.cloudflare.comMXglacier-relay.mxrouting.netglacier.mxrouting.netA104.21.9.211172.67.161.832606:4700:3034::6815:9d32606:4700:3036::ac43:a1532606:4700:130:436c:6f75:6466:6c61:7265
●NSdante.ns.cloudflare.com2026-02-16 → 2026-03-23 · 2 obs
● 2026-02-16 14:28:54
● 2026-03-23 21:29:48
●NStessa.ns.cloudflare.com2026-02-16 → 2026-03-23 · 2 obs
● 2026-02-16 14:28:54
● 2026-03-23 21:29:48
●MXglacier-relay.mxrouting.net2026-02-16 → 2026-03-23 · 2 obs
● 2026-02-16 14:28:54
● 2026-03-23 21:29:48
●MXglacier.mxrouting.net2026-02-16 → 2026-03-23 · 2 obs
● 2026-02-16 14:28:54
● 2026-03-23 21:29:48
●A104.21.9.2112026-02-16 → 2026-03-23 · 2 obs
● 2026-02-16 14:28:54
● 2026-03-23 21:29:48
●A172.67.161.832026-02-16 → 2026-03-23 · 2 obs
● 2026-02-16 14:28:54
● 2026-03-23 21:29:48
○A2606:4700:130:436c:6f75:6466:6c61:72652026-03-22 → 2026-03-22 · 4 obs
○ 2026-02-16 14:28:54
● 2026-03-22 01:19:02
○ 2026-03-23 15:00:58
○ 2026-03-23 21:29:48
●A2606:4700:3034::6815:9d32026-02-16 → 2026-03-23 · 4 obs
● 2026-02-16 14:28:54
○ 2026-03-22 01:19:02
● 2026-03-23 15:00:58
● 2026-03-23 21:29:48
●A2606:4700:3036::ac43:a1532026-02-16 → 2026-03-23 · 4 obs
● 2026-02-16 14:28:54
○ 2026-03-22 01:19:02
● 2026-03-23 15:00:58
● 2026-03-23 21:29:48

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgd0.org.afilias-nst.org, b0.org.afilias-nst.org, b2.org.afilias-nst.org-
tailcast.orgtessa.ns.cloudflare.com, dante.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.194.229

NS records: tessa.ns.cloudflare.com, dante.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 784ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.161.83, 104.21.9.211
AAAA22606:4700:3036::ac43:a153, 2606:4700:3034::6815:9d3
NS2dante.ns.cloudflare.com, tessa.ns.cloudflare.com
MX2glacier.mxrouting.net (pri: 10), glacier-relay.mxrouting.net (pri: 20)
TXT1v=spf1 include:mxroute.com -all
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1dante.ns.cloudflare.com dns.cloudflare.c

Analysis

IP Addresses

tailcast.org points to four IP numbers: 2606:4700:3034::6815:9d3, 2606:4700:3036::ac43:a153, 104.21.9.211 and 172.67.161.83.

Other host names, for instance kloech.at, metrolimowv.com.cdn.cloudflare.net, www.xiusheji.net, mk4j1b.com and www90925.com share IP numbers with tailcast.org.

Name Servers

tailcast.org's delegation is to two name servers dante.ns.cloudflare.com and tessa.ns.cloudflare.com.

tailcast.org shares the same name server configuration as other domains, such as headpage.org, empind.com.au, theshala.com, stephensuess.com and trickadvisor.net.

tailcast.org at least partially shares its name servers with other domains, for instance plugchoice.com, garman.io, pin-up309.com, smghua.com and merodns.com.

These name servers are often used together with the name servers venus.ns.cloudflare.com.

Host names with six IP numbers:

dante.ns.cloudflare.com points to: 2606:4700:58::a29f:2c0a, 2803:f800:50::6ca2:c30a, 2a06:98c1:50::ac40:230a, 108.162.195.10, 162.159.44.10 and 172.64.35.10.

tessa.ns.cloudflare.com points to: 2606:4700:50::a29f:26e5, 2803:f800:50::6ca2:c2e5, 2a06:98c1:50::ac40:22e5, 108.162.194.229, 162.159.38.229 and 172.64.34.229.

Mail Servers

Two mail servers glacier-relay.mxrouting.net and glacier.mxrouting.net handle tailcast.org.

tailcast.org uses the same mail server setup as other domains such as codydorbert.com, prtn.net, webstrukt.com, 29o.de and ketnoitre.org.

tailcast.org shares some mail servers with other domains, including paxtons.org, wingchunpai.com, samuelkwokonline.com, mustang.org.au and akaranikolas.gr.

Host names with one IP number: glacier-relay.mxrouting.net and glacier.mxrouting.net point to 45.43.208.47.