`letrun.ai`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:b39^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3031::ac43:bf45^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.11.57^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.191.69^{🇺🇸 Cloudflare172.67.176.0/20 , 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	`leah.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a81^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leah.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c081^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`leah.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2081^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`leah.ns.cloudflare.com`
		A	108.162.192.129^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leah.ns.cloudflare.com`
		A	172.64.32.129^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leah.ns.cloudflare.com`
		A	173.245.58.129^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leah.ns.cloudflare.com`
MX	`route2.mx.cloudflare.net` ⭐
		A	2606:4700:f5::e^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::f^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::10^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.17^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.18^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.19^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
MX	`route1.mx.cloudflare.net`⁽⁸⁸⁾
		A	2606:4700:f5::b^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::c^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::d^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.11^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.12^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.13^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
MX	`route3.mx.cloudflare.net`⁽¹⁰⁰⁾
		A	2606:4700:f5::11^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::12^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::13^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.23^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.24^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.25^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
TXT	`google-site-verification=hlDRQ_gO3WnRo9H7zgS9jJWiPZDleSEbnTyiuNFNPQc`
TXT	`v=spf1 include:_spf.mx.cloudflare.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.11.57, 172.67.191.69
		IPv6 hints	2606:4700:3031::6815:b39, 2606:4700:3031::ac43:bf45
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=40, name=cloudflare-ech.com
SOA	`kurt.ns.cloudflare.com`dns@cloudflare.com serial=2403518246

`ai`

	DNSSEC	🔒 Signed (DS record present)
	NS	`v0n0.nic.ai` ⭐
	NS	`v0n1.nic.ai`
	NS	`v0n2.nic.ai`
	NS	`v0n3.nic.ai`
	NS	`v2n0.nic.ai`
	NS	`v2n1.nic.ai`
	SOA	`v0n0.nic.ai`hostmaster@donuts.email serial=1778433335

Subdomains

claudetuner.letrun.ai

Same first word

letrun.ai

Similar names

neturl.com

neturl.com.cn

unertl.eu

trulen.com

tulner.com

runtel.ru

ultner.info

rentul.com

rutlen.com

rulten.se

neturl.nl

unertl.net

neutrl.fi

runlet.de

unertl.org

tunerl.com

rulten.com

ernult.com

tunler.com

ultern.com

unertl.com

ulrent.com

urlnet.co

runetl.com

runtel.org

runtle.com

tunler.net

rulent.com

lunter.org

tluren.com

tulner.nl

lutner.cz

lunter.com

rltune.com

lunter.de

tunerl.cn

runlet.net

rentul.net

nutrel.com.mx

lutner.com

runlet.com

renult.com

nutrel.com.br

neutrl.com

unertl.de

lurnet.com

unertl.info

urlnet.com

eltrun.gr

neturl.net

ultren.info

lutner.ru

nltrue.com

renult.de

neturl.cc

runtel.com

lentur.com

neutrl.run

runlet.cn

ultren.com

DNS History

9 records (9 active, 0 former)

●NSkurt.ns.cloudflare.com2026-05-09 → 2026-05-10 · 2 obs

● 2026-05-09 12:28:46
● 2026-05-10 17:51:20

●NSleah.ns.cloudflare.com2026-05-09 → 2026-05-10 · 2 obs

● 2026-05-09 12:28:46
● 2026-05-10 17:51:20

●MXroute1.mx.cloudflare.net2026-05-09 → 2026-05-10 · 2 obs

● 2026-05-09 12:28:46
● 2026-05-10 17:51:20

●MXroute2.mx.cloudflare.net2026-05-09 → 2026-05-10 · 2 obs

● 2026-05-09 12:28:46
● 2026-05-10 17:51:20

●MXroute3.mx.cloudflare.net2026-05-09 → 2026-05-10 · 2 obs

● 2026-05-09 12:28:46
● 2026-05-10 17:51:20

●A104.21.11.572026-05-09 → 2026-05-10 · 2 obs

● 2026-05-09 12:28:46
● 2026-05-10 17:51:20

●A172.67.191.692026-05-09 → 2026-05-10 · 2 obs

● 2026-05-09 12:28:46
● 2026-05-10 17:51:20

●A2606:4700:3031::6815:b392026-05-09 → 2026-05-10 · 2 obs

● 2026-05-09 12:28:46
● 2026-05-10 17:51:20

●A2606:4700:3031::ac43:bf452026-05-09 → 2026-05-10 · 2 obs

● 2026-05-09 12:28:46
● 2026-05-10 17:51:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ai	v0n0.nic.ai, v0n1.nic.ai, v0n2.nic.ai, v0n3.nic.ai...	-
letrun.ai	kurt.ns.cloudflare.com, leah.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.32.129

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for letrun.ai (unsigned zone)

⏱️ Timing

Total: 688ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.191.69, 104.21.11.57`
AAAA	2	`2606:4700:3031::6815:b39, 2606:4700:3031::ac43:bf45`
NS	2	`kurt.ns.cloudflare.com, leah.ns.cloudflare.com`
MX	3	`route3.mx.cloudflare.net (pri: 100), route2.mx.cloudflare.net (pri: 35)...`
TXT	2	`google-site-verification=hlDRQ_gO3WnRo9H, v=spf1 include:_spf.mx.cloudflare.net ~a`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`kurt.ns.cloudflare.com dns.cloudflare.co`

Analysis

Hierarchy

The parent of claudetuner.letrun.ai is letrun.ai.

IP Addresses

letrun.ai points to four IP numbers: 2606:4700:3031::6815:b39, 2606:4700:3031::ac43:bf45, 104.21.11.57 and 172.67.191.69.

Other host names, for instance beercitycode.com, jozexeuscapital.digital, stopmethaddiction.com, managerworld.org.cn and media.root.bg share IP numbers with letrun.ai.

Name Servers

letrun.ai is delegated to two name servers: kurt.ns.cloudflare.com and leah.ns.cloudflare.com.

letrun.ai uses the same name server setup as other domains, for instance highflygiocare.it, ziperto.com, mediacube.io, shibanao.com and mediacube.dev.

letrun.ai shares name servers with other domains at least partially, for instance fivetiercoaching.com, letstalkfleet.co.uk, kayson-ve.com, bardletterss.xyz and mistyway-hub.click.

these name servers are commonly used together with miki.ns.cloudflare.com and haley.ns.cloudflare.com.

Host names with six IP numbers: 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; leah.ns.cloudflare.com points to 2606:4700:50::adf5:3a81, 2803:f800:50::6ca2:c081, 2a06:98c1:50::ac40:2081, 108.162.192.129, 172.64.32.129 and 173.245.58.129.

Mail Servers

letrun.ai is handled by three mail servers: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

letrun.ai shares some mail servers with other domains, including mydirtbike.com, mediasoft.ro, iosarcade.com, nevraz.com and richinosan.com.

Host names with six IP numbers:

route1.mx.cloudflare.net points to 2606:4700:f5::b, 2606:4700:f5::c, 2606:4700:f5::d, 162.159.205.11, 162.159.205.12 and 162.159.205.13

route2.mx.cloudflare.net points to 2606:4700:f5::e, 2606:4700:f5::f, 2606:4700:f5::10, 162.159.205.17, 162.159.205.18 and 162.159.205.19

route3.mx.cloudflare.net points to 2606:4700:f5::11, 2606:4700:f5::12, 2606:4700:f5::13, 162.159.205.23, 162.159.205.24 and 162.159.205.25

letrun.ai - robtex.com

letrun.ai

ai

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`letrun.ai`

`ai`