`iceboxchallenge.lat`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:2b2b^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:db30^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.43.43^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.219.48^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`kurt.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bc1^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kurt.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1c1^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kurt.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21c1^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kurt.ns.cloudflare.com`
		A	108.162.193.193^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kurt.ns.cloudflare.com`
		A	172.64.33.193^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kurt.ns.cloudflare.com`
		A	173.245.59.193^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kurt.ns.cloudflare.com`
NS	`sandy.ns.cloudflare.com`
		A	2606:4700:50::adf5:3adb^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sandy.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0db^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sandy.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20db^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sandy.ns.cloudflare.com`
		A	108.162.192.219^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sandy.ns.cloudflare.com`
		A	172.64.32.219^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sandy.ns.cloudflare.com`
		A	173.245.58.219^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sandy.ns.cloudflare.com`
MX	`friday-relay.mxlogin.com` ⭐
		A	148.251.67.66^{🇩🇪 Hetzner148.251.0.0/16 HETZNER-RZ-BLK-ERX2}
			PTR	`friday.mxlogin.com`
MX	`friday.mxlogin.com`⁽²⁰⁾
		A	148.251.67.66^{🇩🇪 Hetzner148.251.0.0/16 HETZNER-RZ-BLK-ERX2}
			PTR	`friday.mxlogin.com`
TXT	`v=spf1 +mx +a +ip4:148.251.67.66 +include:mxroute.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.43.43, 172.67.219.48
		IPv6 hints	2606:4700:3033::6815:2b2b, 2606:4700:3037::ac43:db30
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=103, name=cloudflare-ech.com
SOA	`kurt.ns.cloudflare.com`dns@cloudflare.com serial=2400805682

`lat`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns0.centralnic.net` ⭐
	NS	`a.nic.lat`
	NS	`b.nic.lat`
	NS	`c.nic.lat`
	NS	`d.nic.lat`
	SOA	`ns0.centralnic.net`hostmaster@centralnic.net serial=167222363

⚠️ On DNS blocklist: tif

Same first word

iceboxchallenge.lat

iceboxchallenge.com

DNS History

8 records (8 active, 0 former)

●NSkurt.ns.cloudflare.com2026-03-22 → 2026-04-14 · 2 obs

● 2026-03-22 00:39:42
● 2026-04-14 00:01:26

●NSsandy.ns.cloudflare.com2026-03-22 → 2026-04-14 · 2 obs

● 2026-03-22 00:39:42
● 2026-04-14 00:01:26

●MXfriday-relay.mxlogin.com2026-03-22 → 2026-04-14 · 2 obs

● 2026-03-22 00:39:42
● 2026-04-14 00:01:26

●MXfriday.mxlogin.com2026-03-22 → 2026-04-14 · 2 obs

● 2026-03-22 00:39:42
● 2026-04-14 00:01:26

●A104.21.43.432026-03-22 → 2026-04-14 · 2 obs

● 2026-03-22 00:39:42
● 2026-04-14 00:01:26

●A172.67.219.482026-03-22 → 2026-04-14 · 2 obs

● 2026-03-22 00:39:42
● 2026-04-14 00:01:26

●A2606:4700:3033::6815:2b2b2026-03-22 → 2026-04-14 · 2 obs

● 2026-03-22 00:39:42
● 2026-04-14 00:01:26

●A2606:4700:3037::ac43:db302026-03-22 → 2026-04-14 · 2 obs

● 2026-03-22 00:39:42
● 2026-04-14 00:01:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
lat	a.nic.lat, b.nic.lat, c.nic.lat, d.nic.lat	8 records
iceboxchallenge.lat	sandy.ns.cloudflare.com, kurt.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.33.193

NS records: sandy.ns.cloudflare.com, kurt.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for iceboxchallenge.lat (unsigned zone)

⏱️ Timing

Total: 824ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.43.43, 172.67.219.48`
AAAA	2	`2606:4700:3037::ac43:db30, 2606:4700:3033::6815:2b2b`
NS	2	`kurt.ns.cloudflare.com, sandy.ns.cloudflare.com`
MX	2	`friday.mxlogin.com (pri: 10), friday-relay.mxlogin.com (pri: 20)`
TXT	1	`v=spf1 +mx +a +ip4:148.251.67.66 +includ`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`kurt.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 8

In-bailiwick: 8 (a.nic.lat, b.nic.lat, c.nic.lat...)

Analysis

IP Addresses

iceboxchallenge.lat maps to four IP numbers: 2606:4700:3033::6815:2b2b, 2606:4700:3037::ac43:db30, 104.21.43.43 and 172.67.219.48.

Other host names, for instance simogul.in, www.gophp.com, mail.payalniktv.ru, aryalbikash.com.np and v.iptq.shop share IP numbers with iceboxchallenge.lat.

Name Servers

Two name servers kurt.ns.cloudflare.com and sandy.ns.cloudflare.com are delegated to iceboxchallenge.lat.

iceboxchallenge.lat uses the same name server configuration as other domains, such as thoradesign.com, clip.com, rhtinversiones.com, inco-international.com and synergonpartners.com.

iceboxchallenge.lat at least partially shares name servers with other domains such as idealcontrols.com.ph, pwpelderlaw.com, rosesandrings.com, bosgg.it.com and matrixsjn.com.br.

These name servers are commonly used alongside jerry.ns.cloudflare.com, haley.ns.cloudflare.com and brad.ns.cloudflare.com.

Host names with six IP numbers: Host name kurt.ns.cloudflare.com points to 2606:4700:58::adf5:3bc1, 2803:f800:50::6ca2:c1c1, 2a06:98c1:50::ac40:21c1, 108.162.193.193, 172.64.33.193 and 173.245.59.193; host name sandy.ns.cloudflare.com points to 2606:4700:50::adf5:3adb, 2803:f800:50::6ca2:c0db, 2a06:98c1:50::ac40:20db, 108.162.192.219, 172.64.32.219 and 173.245.58.219.

Mail Servers

Two mail servers handle iceboxchallenge.lat: friday-relay.mxlogin.com and friday.mxlogin.com.

iceboxchallenge.lat shares the same mail server setup as other domains, including vpsbasics.com, tech-forum.org, yakattack.org, sharpchess.com and itcent.net.

iceboxchallenge.lat shares mail servers with other domains at least in part, for instance oprice.in, phatupload.com, 7505.com, jlong.net and tschajera.com.

Hostnames with one IP number:

friday-relay.mxlogin.com points to 148.251.67.66

friday.mxlogin.com points to 148.251.67.66

Hostnames pointing to 148.251.67.66: friday-relay.mxlogin.com, friday.mxlogin.com

iceboxchallenge.lat - robtex.com