`u1740.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3036::ac43:823c^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:32e^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.3.46^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.130.60^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`fay.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a73^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fay.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c073^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`fay.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2073^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`fay.ns.cloudflare.com`
		A	108.162.192.115^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fay.ns.cloudflare.com`
		A	172.64.32.115^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fay.ns.cloudflare.com`
		A	173.245.58.115^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fay.ns.cloudflare.com`
NS	`noah.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b85^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`noah.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c185^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`noah.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2185^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`noah.ns.cloudflare.com`
		A	108.162.193.133^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`noah.ns.cloudflare.com`
		A	172.64.33.133^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`noah.ns.cloudflare.com`
		A	173.245.59.133^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`noah.ns.cloudflare.com`
MX	`route3.mx.cloudflare.net` ⭐
		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`
MX	`route1.mx.cloudflare.net`⁽⁵⁵⁾
		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	`route2.mx.cloudflare.net`⁽¹⁰⁰⁾
		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`
TXT	`v=spf1 include:_spf.mx.cloudflare.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.3.46, 172.67.130.60
		IPv6 hints	2606:4700:3036::ac43:823c, 2606:4700:3037::6815:32e
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=130, name=cloudflare-ech.com
SOA	`fay.ns.cloudflare.com`dns@cloudflare.com serial=2401640763

`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=1776975951

Previously MX for

u1740.com

Same first word

u1740.com

Similar names

701u4.mobi

DNS History

17 records (9 active, 8 former)

○NSdns1.namecheaphosting.com2015-06-02 → 2018-09-13 · 4 obs

● 2015-06-02 03:59:46
● 2018-09-13 00:25:36
○ 2026-04-10 08:50:36
○ 2026-04-23 20:44:08

○NSdns2.namecheaphosting.com2015-06-02 → 2018-09-13 · 4 obs

● 2015-06-02 03:59:46
● 2018-09-13 00:25:36
○ 2026-04-10 08:50:36
○ 2026-04-23 20:44:08

●NSfay.ns.cloudflare.com2026-04-10 → 2026-04-23 · 3 obs

○ 2018-09-13 00:25:36
● 2026-04-10 08:50:36
● 2026-04-23 20:44:08

●NSnoah.ns.cloudflare.com2026-04-10 → 2026-04-23 · 3 obs

○ 2018-09-13 00:25:36
● 2026-04-10 08:50:36
● 2026-04-23 20:44:08

●MXroute1.mx.cloudflare.net2026-04-10 → 2026-04-23 · 3 obs

○ 2018-09-13 00:25:36
● 2026-04-10 08:50:36
● 2026-04-23 20:44:08

●MXroute2.mx.cloudflare.net2026-04-10 → 2026-04-23 · 3 obs

○ 2018-09-13 00:25:36
● 2026-04-10 08:50:36
● 2026-04-23 20:44:08

●MXroute3.mx.cloudflare.net2026-04-10 → 2026-04-23 · 3 obs

○ 2018-09-13 00:25:36
● 2026-04-10 08:50:36
● 2026-04-23 20:44:08

○MXsmx1.web-hosting.com2016-12-29 → 2018-09-13 · 5 obs

○ 2016-04-17 06:41:18
● 2016-12-29 05:10:04
● 2018-09-13 00:25:36
○ 2026-04-10 08:50:36
○ 2026-04-23 20:44:08

○MXsmx2.web-hosting.com2016-12-29 → 2018-09-13 · 5 obs

○ 2016-04-17 06:41:18
● 2016-12-29 05:10:04
● 2018-09-13 00:25:36
○ 2026-04-10 08:50:36
○ 2026-04-23 20:44:08

○MXsmx3.web-hosting.com2016-12-29 → 2018-09-13 · 5 obs

○ 2016-04-17 06:41:18
● 2016-12-29 05:10:04
● 2018-09-13 00:25:36
○ 2026-04-10 08:50:36
○ 2026-04-23 20:44:08

○MXu1740.com2015-06-02 → 2016-04-17 · 4 obs

● 2015-06-02 03:59:46
● 2016-04-17 06:41:18
○ 2016-12-29 05:10:04
○ 2026-04-23 20:44:08

●A104.21.3.462026-04-10 → 2026-04-23 · 3 obs

○ 2018-09-13 00:25:36
● 2026-04-10 08:50:36
● 2026-04-23 20:44:08

●A172.67.130.602026-04-10 → 2026-04-23 · 3 obs

○ 2018-09-13 00:25:36
● 2026-04-10 08:50:36
● 2026-04-23 20:44:08

○A198.54.126.1202018-09-13 → 2018-09-13 · 4 obs

○ 2016-12-29 05:10:04
● 2018-09-13 00:25:36
○ 2026-04-10 08:50:36
○ 2026-04-23 20:44:08

●A2606:4700:3036::ac43:823c2026-04-10 → 2026-04-23 · 3 obs

○ 2018-09-13 00:25:36
● 2026-04-10 08:50:36
● 2026-04-23 20:44:08

●A2606:4700:3037::6815:32e2026-04-10 → 2026-04-23 · 3 obs

○ 2018-09-13 00:25:36
● 2026-04-10 08:50:36
● 2026-04-23 20:44:08

○A68.65.121.1952015-06-02 → 2016-12-29 · 4 obs

● 2015-06-02 03:59:46
● 2016-12-29 05:10:04
○ 2018-09-13 00:25:36
○ 2026-04-23 20:44:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
u1740.com	fay.ns.cloudflare.com, noah.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.133

NS records: fay.ns.cloudflare.com, noah.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for u1740.com (unsigned zone)

⏱️ Timing

Total: 151ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.3.46, 172.67.130.60`
AAAA	2	`2606:4700:3037::6815:32e, 2606:4700:3036::ac43:823c`
NS	2	`fay.ns.cloudflare.com, noah.ns.cloudflare.com`
MX	3	`route2.mx.cloudflare.net (pri: 100), route3.mx.cloudflare.net (pri: 19)...`
TXT	1	`v=spf1 include:_spf.mx.cloudflare.net ~a`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`fay.ns.cloudflare.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

u1740.com resolves to four IP numbers: 2606:4700:3036::ac43:823c, 2606:4700:3037::6815:32e, 104.21.3.46 and 172.67.130.60.

other host names for instance yogialicia.com, pafimukomukokab.org, loopall.com, linkhoki777gc.live and renaldiabetescare.com share IP numbers with u1740.com.

Name Servers

u1740.com is delegated to two name servers: fay.ns.cloudflare.com and noah.ns.cloudflare.com.

u1740.com shares the same name server setup as other domains, for example li-college.com, resultsyoucanmeasure.co.uk, screwylightbulb.com, dragonsystem-web.com and annahita.org.

u1740.com at least partially shares name servers with other domains, for instance popstar.com.ar, ohuxumu.top, eidoloncorp.com, samuiparadisebeach.com and uptv.co.uk.

These name servers are commonly used with neil.ns.cloudflare.com, annalise.ns.cloudflare.com and ben.ns.cloudflare.com.

Host names with six IP numbers:

fay.ns.cloudflare.com points to: 2606:4700:50::adf5:3a73, 2803:f800:50::6ca2:c073, 2a06:98c1:50::ac40:2073, 108.162.192.115, 172.64.32.115 and 173.245.58.115; noah.ns.cloudflare.com points to: 2606:4700:58::adf5:3b85, 2803:f800:50::6ca2:c185, 2a06:98c1:50::ac40:2185, 108.162.193.133, 172.64.33.133 and 173.245.59.133.

Mail Servers

u1740.com is handled by three mail servers: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

u1740.com shares mail servers with other domains at least partially, including holda.org, planecos.com, bluevelvetcouch.com, hlipon.com and xax.li.

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.

u1740.com - robtex.com

u1740.com

com

Previously MX for

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`u1740.com`

`com`