`hoststheory.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:dd46^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:5b8a^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.91.138^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.221.70^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`steven.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c11^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`steven.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c311^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`steven.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2311^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`steven.ns.cloudflare.com`
		A	108.162.195.17^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`steven.ns.cloudflare.com`
		A	162.159.44.17^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`steven.ns.cloudflare.com`
		A	172.64.35.17^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`steven.ns.cloudflare.com`
NS	`wally.ns.cloudflare.com`
		A	2606:4700:50::adf5:3aef^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`wally.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0ef^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`wally.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20ef^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`wally.ns.cloudflare.com`
		A	108.162.192.239^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`wally.ns.cloudflare.com`
		A	172.64.32.239^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`wally.ns.cloudflare.com`
		A	173.245.58.239^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`wally.ns.cloudflare.com`
MX	`mx2.zoho.in` ⭐
		A	169.148.146.168^{🇮🇳 ZOHO-IN169.148.146.0/24 ZOHO Corporation Private Limited Estancia IT Park GST Road , Vallanchery Village, GST Rd}
			PTR	`mx2.zoho.in`
			PTR	`mx3.zoho.in`
			PTR	`mx.zoho.in`
MX	`mx3.zoho.in`⁽²⁰⁾
		A	103.103.197.118^{🇮🇳 ZOHO-IN103.103.196.0/23 ZOHO}
			PTR	`mx3.zoho.in`
			PTR	`mx.zoho.in`
MX	`mx.zoho.in`⁽⁵⁰⁾
		A	103.103.197.118^{🇮🇳 ZOHO-IN103.103.196.0/23 ZOHO}
			PTR	`mx3.zoho.in`
			PTR	`mx.zoho.in`
		A	169.148.146.168^{🇮🇳 ZOHO-IN169.148.146.0/24 ZOHO Corporation Private Limited Estancia IT Park GST Road , Vallanchery Village, GST Rd}
			PTR	`mx2.zoho.in`
			PTR	`mx3.zoho.in`
			PTR	`mx.zoho.in`
TXT	`google-site-verification=TuvB1_6j-kTpX9vR_kQeX8f7UMR-s0DJs1Qyf6Iw8JY`
TXT	`v=spf1 include:dc-aa8e722993._spfm.hoststheory.com ~all`
TXT	`v=spf1 include:zoho.in ~all`
TXT	`zoho-verification=zb68914322.zmverify.zoho.in`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.91.138, 172.67.221.70
		IPv6 hints	2606:4700:3031::ac43:dd46, 2606:4700:3037::6815:5b8a
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=185, name=cloudflare-ech.com
SOA	`steven.ns.cloudflare.com`dns@cloudflare.com serial=2401360522

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1776054897

Same first word

hoststheory.com

DNS History

9 records (9 active, 0 former)

●NSsteven.ns.cloudflare.com2026-03-24 → 2026-04-13 · 2 obs

● 2026-03-24 17:45:52
● 2026-04-13 04:40:48

●NSwally.ns.cloudflare.com2026-03-24 → 2026-04-13 · 2 obs

● 2026-03-24 17:45:52
● 2026-04-13 04:40:48

●MXmx.zoho.in2026-03-24 → 2026-04-13 · 2 obs

● 2026-03-24 17:45:52
● 2026-04-13 04:40:48

●MXmx2.zoho.in2026-03-24 → 2026-04-13 · 2 obs

● 2026-03-24 17:45:52
● 2026-04-13 04:40:48

●MXmx3.zoho.in2026-03-24 → 2026-04-13 · 2 obs

● 2026-03-24 17:45:52
● 2026-04-13 04:40:48

●A104.21.91.1382026-03-24 → 2026-04-13 · 2 obs

● 2026-03-24 17:45:52
● 2026-04-13 04:40:48

●A172.67.221.702026-03-24 → 2026-04-13 · 2 obs

● 2026-03-24 17:45:52
● 2026-04-13 04:40:48

●A2606:4700:3031::ac43:dd462026-03-24 → 2026-04-13 · 2 obs

● 2026-03-24 17:45:52
● 2026-04-13 04:40:48

●A2606:4700:3037::6815:5b8a2026-03-24 → 2026-04-13 · 2 obs

● 2026-03-24 17:45:52
● 2026-04-13 04:40:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
hoststheory.com	wally.ns.cloudflare.com, steven.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.17

NS records: wally.ns.cloudflare.com, steven.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for hoststheory.com (unsigned zone)

⏱️ Timing

Total: 156ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.91.138, 172.67.221.70`
AAAA	2	`2606:4700:3037::6815:5b8a, 2606:4700:3031::ac43:dd46`
NS	2	`steven.ns.cloudflare.com, wally.ns.cloudflare.com`
MX	3	`mx.zoho.in (pri: 10), mx2.zoho.in (pri: 20)...`
TXT	4	`google-site-verification=TuvB1_6j-kTpX9v, v=spf1 include:dc-aa8e722993._spfm.hosts...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`steven.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

hoststheory.com points to four IP numbers: 2606:4700:3031::ac43:dd46, 2606:4700:3037::6815:5b8a, 104.21.91.138 and 172.67.221.70.

Other host names, for instance rinx.com, xand.bf.gumichina.com, anmtx.com, sjzyuanyu.com and www.anttdev.com share IP numbers with hoststheory.com.

Name Servers

Delegation for hoststheory.com rests with two name servers, steven.ns.cloudflare.com and wally.ns.cloudflare.com.

hoststheory.com shares the same name server setup as other domains, including techwizemedia.com, mega-saver.com, feedhour.com, vola.ad and lendyoufund.com.

hoststheory.com at least partially shares name servers with other domains, for instance agoodsale.dk, joyoqejuwaiasystems.digital, ekonomidergisi.org, belmontorthodontics.com and herbproperties.com.de.

these name servers are commonly used with rose.ns.cloudflare.com, tiffany.ns.cloudflare.com and thomas.ns.cloudflare.com.

Host names with six IP numbers: steven.ns.cloudflare.com points to: 2606:4700:58::a29f:2c11, 2803:f800:50::6ca2:c311, 2a06:98c1:50::ac40:2311, 108.162.195.17, 162.159.44.17 and 172.64.35.17. wally.ns.cloudflare.com points to: 2606:4700:50::adf5:3aef, 2803:f800:50::6ca2:c0ef, 2a06:98c1:50::ac40:20ef, 108.162.192.239, 172.64.32.239 and 173.245.58.239.

Mail Servers

hoststheory.com is handled by three mail servers: mx2.zoho.in, mx3.zoho.in and mx.zoho.in.

hoststheory.com shares mail servers with other domains at least in part, for instance webjee.in, axora.life, purchoose.com, y2mate.com.se and travelair.in.

Two-IP host names: mx.zoho.in points to 103.103.197.118 and 169.148.146.168.

One-IP host names: mx2.zoho.in points to 169.148.146.168; mx3.zoho.in points to 103.103.197.118.

Names pointing to 103.103.197.118: mx.zoho.in and mx3.zoho.in.

Names pointing to 169.148.146.168: mx.zoho.in and mx2.zoho.in.

hoststheory.com - robtex.com

hoststheory.com

com

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`hoststheory.com`

`com`