`vnsf2.hotcomm.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:ba73^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::6815:10d^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.1.13^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.186.115^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.1.13, 172.67.186.115
		IPv6 hints	2606:4700:3030::ac43:ba73, 2606:4700:3033::6815:10d
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=174, name=cloudflare-ech.com

`hotcomm.com`

	DNSSEC	⚠️ Not signed
	A	66.42.90.70^{🇺🇸 AS-VULTR66.42.80.0/20 Vultr Assigned Prefix}
	NS	`connie.ns.cloudflare.com` ⭐
	NS	`jerome.ns.cloudflare.com`
	MX	`mail.hotcomm.com` ⭐
	TXT	`brevo-code:09009608950b2b21c67c71052a2c2c3f`
	TXT	`v=spf1 ip4:69.174.244.215 ip4:66.135.36.238 ip4:77.32.171.8 include:spf.vpop3...`
	SOA	`connie.ns.cloudflare.com`dns@cloudflare.com serial=2397797651

WOT: SAFE (62/100)
WOT: SAFE (75/100)

DNS History

10 records (4 active, 6 former)

●A104.21.1.132026-02-16 → 2026-04-24 · 6 obs

○ 2017-09-23 00:33:12
● 2026-02-16 07:05:26
● 2026-02-27 21:49:08
○ 2026-03-02 16:30:20
● 2026-03-23 23:12:54
● 2026-04-24 14:32:36

●A172.67.186.1152026-02-16 → 2026-04-24 · 6 obs

○ 2017-09-23 00:33:12
● 2026-02-16 07:05:26
● 2026-02-27 21:49:08
○ 2026-03-02 16:30:20
● 2026-03-23 23:12:54
● 2026-04-24 14:32:36

○A188.114.96.02026-03-02 → 2026-03-02 · 4 obs

○ 2026-02-27 21:49:08
● 2026-03-02 16:30:20
○ 2026-03-23 23:12:54
○ 2026-04-24 14:32:36

○A188.114.97.02026-03-02 → 2026-03-02 · 4 obs

○ 2026-02-27 21:49:08
● 2026-03-02 16:30:20
○ 2026-03-23 23:12:54
○ 2026-04-24 14:32:36

●A2606:4700:3030::ac43:ba732026-02-16 → 2026-04-24 · 6 obs

○ 2017-09-23 00:33:12
● 2026-02-16 07:05:26
● 2026-02-27 21:49:08
○ 2026-03-02 16:30:20
● 2026-03-23 23:12:54
● 2026-04-24 14:32:36

●A2606:4700:3033::6815:10d2026-02-16 → 2026-04-24 · 6 obs

○ 2017-09-23 00:33:12
● 2026-02-16 07:05:26
● 2026-02-27 21:49:08
○ 2026-03-02 16:30:20
● 2026-03-23 23:12:54
● 2026-04-24 14:32:36

○A2a06:98c1:3120::2026-03-02 → 2026-03-02 · 4 obs

○ 2026-02-27 21:49:08
● 2026-03-02 16:30:20
○ 2026-03-23 23:12:54
○ 2026-04-24 14:32:36

○A2a06:98c1:3121::2026-03-02 → 2026-03-02 · 4 obs

○ 2026-02-27 21:49:08
● 2026-03-02 16:30:20
○ 2026-03-23 23:12:54
○ 2026-04-24 14:32:36

○A69.135.36.2462015-07-26 → 2016-07-14 · 4 obs

● 2015-07-26 13:07:38
● 2016-07-14 20:55:24
○ 2017-06-29 07:22:58
○ 2026-04-24 14:32:36

○A76.74.166.1472017-06-29 → 2017-09-23 · 5 obs

○ 2016-07-14 20:55:24
● 2017-06-29 07:22:58
● 2017-09-23 00:33:12
○ 2026-02-16 07:05:26
○ 2026-04-24 14:32:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, b.gtld-servers.net, d.gtld-servers.net...	-
hotcomm.com	jerome.ns.cloudflare.com, connie.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.181

NS records: jerome.ns.cloudflare.com, connie.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for hotcomm.com (unsigned zone)

⏱️ Timing

Total: 126ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.1.13, 172.67.186.115`
AAAA	2	`2606:4700:3033::6815:10d, 2606:4700:3030::ac43:ba73`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

vnsf2.hotcomm.com maps to four IP numbers: 2606:4700:3030::ac43:ba73, 2606:4700:3033::6815:10d, 104.21.1.13 and 172.67.186.115.

Other host names such as iwin-vn.click, bancangshu.cn, sjobfair.com, claruspress.ie and jikisohoisindustries.click share IPs with vnsf2.hotcomm.com.

vnsf2.hotcomm.com - robtex.com