heftyread.com - robtex.com

heftyread.com

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:46dc🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:8bf5🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.70.220Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.139.245🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSsky.ns.cloudflare.com ⭐
A2606:4700:50::a29f:2602🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsky.ns.cloudflare.com
A2803:f800:50::6ca2:c202🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRsky.ns.cloudflare.com
A2a06:98c1:50::ac40:2202🇺🇸 Cloudflare2a06:98c1:50::/45
PTRsky.ns.cloudflare.com
A108.162.194.2🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsky.ns.cloudflare.com
A162.159.38.2Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsky.ns.cloudflare.com
A172.64.34.2🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsky.ns.cloudflare.com
NSzod.ns.cloudflare.com
A2606:4700:58::adf5:3bfa🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRzod.ns.cloudflare.com
A2803:f800:50::6ca2:c1fa🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRzod.ns.cloudflare.com
A2a06:98c1:50::ac40:21fa🇺🇸 Cloudflare2a06:98c1:50::/45
PTRzod.ns.cloudflare.com
A108.162.193.250🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRzod.ns.cloudflare.com
A172.64.33.250🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRzod.ns.cloudflare.com
A173.245.59.250🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRzod.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.70.220, 172.67.139.245
IPv6 hints2606:4700:3031::6815:46dc, 2606:4700:3037::ac43:8bf5
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=76, name=cloudflare-ech.com
SOAsky.ns.cloudflare.comdns@cloudflare.com serial=2408744890

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=1784139377
📈 Tranco rank: #316,114

Subdomains

radon.heftyread.com
speed.heftyread.com

Same first word

heftyread.com

DNS History

8 records (6 active, 2 former)

NSsky.ns.cloudflare.comzod.ns.cloudflare.comA104.21.70.220172.67.139.2452606:4700:3031::6815:46dc2606:4700:3037::ac43:8bf52606:4700:3030::ac43:8bf52606:4700:3033::6815:46dc
●NSsky.ns.cloudflare.com2026-05-15 → 2026-07-15 · 2 obs
● 2026-05-15 03:24:54
● 2026-07-15 18:26:42
●NSzod.ns.cloudflare.com2026-05-15 → 2026-07-15 · 2 obs
● 2026-05-15 03:24:54
● 2026-07-15 18:26:42
●A104.21.70.2202026-05-15 → 2026-07-15 · 2 obs
● 2026-05-15 03:24:54
● 2026-07-15 18:26:42
●A172.67.139.2452026-05-15 → 2026-07-15 · 2 obs
● 2026-05-15 03:24:54
● 2026-07-15 18:26:42
○A2606:4700:3030::ac43:8bf52026-05-15 → 2026-06-12 · 4 obs
● 2026-05-15 03:24:54
● 2026-06-12 19:23:26
○ 2026-06-29 04:45:22
○ 2026-07-15 18:26:42
●A2606:4700:3031::6815:46dc2026-06-29 → 2026-07-15 · 3 obs
○ 2026-06-12 19:23:26
● 2026-06-29 04:45:22
● 2026-07-15 18:26:42
○A2606:4700:3033::6815:46dc2026-05-15 → 2026-06-12 · 4 obs
● 2026-05-15 03:24:54
● 2026-06-12 19:23:26
○ 2026-06-29 04:45:22
○ 2026-07-15 18:26:42
●A2606:4700:3037::ac43:8bf52026-06-29 → 2026-07-15 · 3 obs
○ 2026-06-12 19:23:26
● 2026-06-29 04:45:22
● 2026-07-15 18:26:42

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
heftyread.comzod.ns.cloudflare.com, sky.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.194.2

NS records: zod.ns.cloudflare.com, sky.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for heftyread.com (unsigned zone)

⏱️ Timing

Total: 1049ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.70.220, 172.67.139.245
AAAA22606:4700:3037::ac43:8bf5, 2606:4700:3031::6815:46dc
NS2sky.ns.cloudflare.com, zod.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1sky.ns.cloudflare.com dns.cloudflare.com

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

heftyread.com serves as the parent of radon.heftyread.com and speed.heftyread.com.

IP Addresses

heftyread.com points to the four IP addresses 104.21.70.220, 172.67.139.245, 2606:4700:3031::6815:46dc and 2606:4700:3037::ac43:8bf5.

www.bracketdev.com, nv18.cn, www.fairwaysandfundays.com plus two other host names have IP numbers in common with heftyread.com.

Name Servers

Two name servers handle the delegation for heftyread.com: sky.ns.cloudflare.com and zod.ns.cloudflare.com.

The name server configuration of heftyread.com is shared with other domains, for instance lifeknowinfo.com, bumplegacy.io, creniplay.com and two others.

The name servers of heftyread.com overlap at least partially with those of other domains — among them intelgrid.org, orchardrift.world, pdcst.net and two more.

These name servers commonly appear in combination with the name servers darwin.ns.cloudflare.com.

Hosts with 6 IP addresses each:

sky.ns.cloudflare.com resolves to 108.162.194.2, 162.159.38.2 and 172.64.34.2 among others, with 3 other IP addresses in total.

zod.ns.cloudflare.com resolves to 108.162.193.250, 172.64.33.250 and 173.245.59.250 among others, with 3 other IP addresses in total.