`mail.flattoppers.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::6815:3f79^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:aaaa^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.63.121^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.170.170^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.63.121, 172.67.170.170
		IPv6 hints	2606:4700:3032::6815:3f79, 2606:4700:3036::ac43:aaaa
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=248, name=cloudflare-ech.com

`flattoppers.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::6815:3f79^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:aaaa^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.63.121^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.170.170^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`frank.ns.cloudflare.com` ⭐
NS	`sasha.ns.cloudflare.com`
MX	`smtp.secureserver.net` ⭐
MX	`mailstore1.secureserver.net`⁽¹⁰⁾
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.63.121, 172.67.170.170
		IPv6 hints	2606:4700:3032::6815:3f79, 2606:4700:3036::ac43:aaaa
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=248, name=cloudflare-ech.com
SOA	`frank.ns.cloudflare.com`dns@cloudflare.com serial=2402667095

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DNS History

16 records (4 active, 12 former)

●A104.21.63.1212026-02-16 → 2026-04-30 · 3 obs

○ 2016-06-20 13:52:52
● 2026-02-16 04:51:06
● 2026-04-30 01:12:18

●A172.67.170.1702026-02-16 → 2026-04-30 · 3 obs

○ 2016-06-20 13:52:52
● 2026-02-16 04:51:06
● 2026-04-30 01:12:18

○A173.201.193.1992015-06-20 → 2015-06-20 · 3 obs

● 2015-06-20 17:56:44
○ 2026-02-16 04:51:06
○ 2026-04-30 01:12:18

○A173.201.193.2002016-02-08 → 2016-06-20 · 5 obs

○ 2015-11-05 04:12:24
● 2016-02-08 17:19:42
● 2016-06-20 13:52:52
○ 2026-02-16 04:51:06
○ 2026-04-30 01:12:18

○A188.114.96.42026-02-16 → 2026-04-30 · 2 obs

○ 2026-02-16 04:51:06
○ 2026-04-30 01:12:18

○A188.114.97.42026-02-16 → 2026-04-30 · 2 obs

○ 2026-02-16 04:51:06
○ 2026-04-30 01:12:18

●A2606:4700:3032::6815:3f792026-02-16 → 2026-04-30 · 3 obs

○ 2016-06-20 13:52:52
● 2026-02-16 04:51:06
● 2026-04-30 01:12:18

●A2606:4700:3036::ac43:aaaa2026-02-16 → 2026-04-30 · 3 obs

○ 2016-06-20 13:52:52
● 2026-02-16 04:51:06
● 2026-04-30 01:12:18

○A2a06:98c1:3120::2026-02-16 → 2026-04-30 · 2 obs

○ 2026-02-16 04:51:06
○ 2026-04-30 01:12:18

○A2a06:98c1:3121::2026-02-16 → 2026-04-30 · 2 obs

○ 2026-02-16 04:51:06
○ 2026-04-30 01:12:18

○A68.178.252.2222015-06-20 → 2015-06-20 · 3 obs

● 2015-06-20 17:56:44
○ 2026-02-16 04:51:06
○ 2026-04-30 01:12:18

○A72.167.218.1922015-06-20 → 2015-06-20 · 3 obs

● 2015-06-20 17:56:44
○ 2026-02-16 04:51:06
○ 2026-04-30 01:12:18

○A97.74.135.1112015-06-20 → 2015-06-20 · 3 obs

● 2015-06-20 17:56:44
○ 2026-02-16 04:51:06
○ 2026-04-30 01:12:18

○A97.74.135.2182015-06-20 → 2015-11-05 · 4 obs

● 2015-06-20 17:56:44
● 2015-11-05 04:12:24
○ 2016-02-08 17:19:42
○ 2026-04-30 01:12:18

○CNAMEpop.secureserver.net2015-06-20 → 2026-02-16 · 4 obs

● 2015-06-20 17:56:44
● 2026-02-16 04:51:06
○ 2026-02-20 09:43:12
○ 2026-04-30 01:12:18

○CNAMEpop.where.secureserver.net2015-11-05 → 2026-02-16 · 5 obs

○ 2015-06-20 17:56:44
● 2015-11-05 04:12:24
● 2026-02-16 04:51:06
○ 2026-02-20 09:43:12
○ 2026-04-30 01:12:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, b.gtld-servers.net, j.gtld-servers.net, c.gtld-servers.net...	-
flattoppers.com	frank.ns.cloudflare.com, sasha.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.69

NS records: frank.ns.cloudflare.com, sasha.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for flattoppers.com (unsigned zone)

⏱️ Timing

Total: 3535ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.63.121, 172.67.170.170`
AAAA	2	`2606:4700:3032::6815:3f79, 2606:4700:3036::ac43:aaaa`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

mail.flattoppers.com refers to four IP numbers: 2606:4700:3032::6815:3f79, 2606:4700:3036::ac43:aaaa, 104.21.63.121 and 172.67.170.170.

Other host names, for instance sugardating.net, bukly.com.br, peakimprovements.com, meckasjalv.se and helloworld.testediliyoruz.workers.dev share IP numbers with mail.flattoppers.com.

mail.flattoppers.com - robtex.com