mail.tf-ring.com - robtex.com

mail.tf-ring.com

DNSSEC⚠️ Not signed
A2606:4700:3030::6815:5d15🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3033::ac43:cb03🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.93.21Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.203.3🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.93.21, 172.67.203.3
IPv6 hints2606:4700:3030::6815:5d15, 2606:4700:3033::ac43:cb03
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=63, name=cloudflare-ech.com

tf-ring.com

DNSSEC⚠️ Not signed
A2606:4700:3030::6815:5d15🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3033::ac43:cb03🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.93.21Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.203.3🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSgene.ns.cloudflare.com ⭐
NStanner.ns.cloudflare.com
MXmx1-hosting.jellyfish.systems ⭐
MXmx2-hosting.jellyfish.systems(10)
MXmx3-hosting.jellyfish.systems(20)
TXTv=spf1 +a +mx +ip4:198.187.29.9 include:spf.web-hosting.com ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.93.21, 172.67.203.3
IPv6 hints2606:4700:3030::6815:5d15, 2606:4700:3033::ac43:cb03
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=63, name=cloudflare-ech.com
SOAgene.ns.cloudflare.comdns@cloudflare.com serial=2408891512

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DNS History

12 records (4 active, 8 former)

20162017201820192020202120222023202420252026NSns1.sedoparking.comns2.sedoparking.comMXlocalhostmail.nickstel.comA104.21.93.21172.67.203.32606:4700:3030::6815:5d152606:4700:3033::ac43:cb03149.47.101.1352606:4700:3030::ac43:cb0372.52.4.119CNAMEtf-ring.com
○NSns1.sedoparking.com2016-01-23 → 2016-09-26 · 4 obs
● 2016-01-23 00:44:18
● 2016-09-26 13:01:02
○ 2026-04-18 06:03:06
○ 2026-07-15 12:41:28
○NSns2.sedoparking.com2016-01-23 → 2016-09-26 · 4 obs
● 2016-01-23 00:44:18
● 2016-09-26 13:01:02
○ 2026-04-18 06:03:06
○ 2026-07-15 12:41:28
○MXlocalhost2016-09-26 → 2016-09-26 · 4 obs
○ 2016-04-14 09:13:08
● 2016-09-26 13:01:02
○ 2026-04-18 06:03:06
○ 2026-07-15 12:41:28
○MXmail.nickstel.com2016-01-23 → 2016-04-14 · 4 obs
● 2016-01-23 00:44:18
● 2016-04-14 09:13:08
○ 2016-09-26 13:01:02
○ 2026-07-15 12:41:28
●A104.21.93.212026-04-18 → 2026-07-15 · 3 obs
○ 2016-09-26 13:01:02
● 2026-04-18 06:03:06
● 2026-07-15 12:41:28
○A149.47.101.1352015-02-07 → 2015-02-07 · 3 obs
● 2015-02-07 03:56:34
○ 2026-04-18 06:03:06
○ 2026-07-15 12:41:28
●A172.67.203.32026-04-18 → 2026-07-15 · 3 obs
○ 2016-09-26 13:01:02
● 2026-04-18 06:03:06
● 2026-07-15 12:41:28
●A2606:4700:3030::6815:5d152026-04-18 → 2026-07-15 · 3 obs
○ 2016-09-26 13:01:02
● 2026-04-18 06:03:06
● 2026-07-15 12:41:28
○A2606:4700:3030::ac43:cb032026-04-18 → 2026-04-18 · 3 obs
○ 2016-09-26 13:01:02
● 2026-04-18 06:03:06
○ 2026-07-15 12:41:28
●A2606:4700:3033::ac43:cb032026-07-15 → 2026-07-15 · 2 obs
○ 2026-04-18 06:03:06
● 2026-07-15 12:41:28
○A72.52.4.1192016-01-23 → 2016-09-26 · 5 obs
○ 2015-02-07 03:56:34
● 2016-01-23 00:44:18
● 2016-09-26 13:01:02
○ 2026-04-18 06:03:06
○ 2026-07-15 12:41:28
○CNAMEtf-ring.com2015-02-07 → 2015-02-07 · 3 obs
● 2015-02-07 03:56:34
○ 2016-01-23 00:44:18
○ 2026-07-15 12:41:28

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
tf-ring.comgene.ns.cloudflare.com, tanner.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.195.97

NS records: gene.ns.cloudflare.com, tanner.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tf-ring.com (unsigned zone)

⏱️ Timing

Total: 120ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.203.3, 104.21.93.21
AAAA22606:4700:3030::6815:5d15, 2606:4700:3033::ac43:cb03
HTTPS1{"priority":1,"target":".","alpn":["h3",

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

mail.tf-ring.com points to four IP numbers: 104.21.93.21, 172.67.203.3, 2606:4700:3030::6815:5d15 and 2606:4700:3033::ac43:cb03.

Other host names, for instance sxfulikang.com, soct.org, tf-ring.com and two other share IP numbers with mail.tf-ring.com.