`4000841399.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::ac43:b580^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::6815:1255^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.18.85^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.181.128^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`alex.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b64^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alex.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c164^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`alex.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2164^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`alex.ns.cloudflare.com`
		A	108.162.193.100^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alex.ns.cloudflare.com`
		A	172.64.33.100^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alex.ns.cloudflare.com`
		A	173.245.59.100^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alex.ns.cloudflare.com`
NS	`alice.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a3c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alice.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c03c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`alice.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:203c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`alice.ns.cloudflare.com`
		A	108.162.192.60^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alice.ns.cloudflare.com`
		A	172.64.32.60^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alice.ns.cloudflare.com`
		A	173.245.58.60^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alice.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.18.85, 172.67.181.128
		IPv6 hints	2606:4700:3032::ac43:b580, 2606:4700:3034::6815:1255
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=227, name=cloudflare-ech.com
SOA	`alex.ns.cloudflare.com`dns@cloudflare.com serial=2401728674

`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=1777071701

Same first word

4000841399.com

DNS History

19 records (6 active, 13 former)

●NSalex.ns.cloudflare.com2026-04-24 → 2026-04-24 · 3 obs

○ 2020-04-04 11:16:36
● 2026-04-24 23:31:56
● 2026-04-24 23:31:58

●NSalice.ns.cloudflare.com2026-04-24 → 2026-04-24 · 3 obs

○ 2020-04-04 11:16:36
● 2026-04-24 23:31:56
● 2026-04-24 23:31:58

○NSjm1.dns.com2020-04-04 → 2020-04-04 · 4 obs

○ 2017-02-20 03:55:36
● 2020-04-04 11:16:36
○ 2026-04-24 23:31:56
○ 2026-04-24 23:31:58

○NSjm2.dns.com2020-04-04 → 2020-04-04 · 4 obs

○ 2017-02-20 03:55:36
● 2020-04-04 11:16:36
○ 2026-04-24 23:31:56
○ 2026-04-24 23:31:58

○NSmain.ns365.net2015-06-30 → 2017-02-20 · 4 obs

● 2015-06-30 11:03:24
● 2017-02-20 03:55:36
○ 2026-04-24 23:31:56
○ 2026-04-24 23:31:58

○NSns1.taoa.com2026-04-24 → 2026-04-24 · 2 obs

○ 2026-04-24 23:31:56
○ 2026-04-24 23:31:58

○NSns10.ns365.net2015-06-30 → 2017-02-20 · 4 obs

● 2015-06-30 11:03:24
● 2017-02-20 03:55:36
○ 2020-04-04 11:16:36
○ 2026-04-24 23:31:58

○NSns11.ns365.net2015-06-30 → 2017-02-20 · 4 obs

● 2015-06-30 11:03:24
● 2017-02-20 03:55:36
○ 2020-04-04 11:16:36
○ 2026-04-24 23:31:58

○NSns12.ns365.net2015-06-30 → 2017-02-20 · 4 obs

● 2015-06-30 11:03:24
● 2017-02-20 03:55:36
○ 2020-04-04 11:16:36
○ 2026-04-24 23:31:58

○NSns2.taoa.com2026-04-24 → 2026-04-24 · 2 obs

○ 2026-04-24 23:31:56
○ 2026-04-24 23:31:58

○NSns9.ns365.net2015-06-30 → 2017-02-20 · 4 obs

● 2015-06-30 11:03:24
● 2017-02-20 03:55:36
○ 2020-04-04 11:16:36
○ 2026-04-24 23:31:58

○MXmail.4000841399.com2015-06-30 → 2017-02-20 · 4 obs

● 2015-06-30 11:03:24
● 2017-02-20 03:55:36
○ 2026-04-24 23:31:56
○ 2026-04-24 23:31:58

○A103.48.135.612020-04-04 → 2020-04-04 · 4 obs

○ 2017-02-20 03:55:36
● 2020-04-04 11:16:36
○ 2026-04-24 23:31:56
○ 2026-04-24 23:31:58

●A104.21.18.852026-04-24 → 2026-04-24 · 3 obs

○ 2020-04-04 11:16:36
● 2026-04-24 23:31:56
● 2026-04-24 23:31:58

○A124.172.224.482015-06-30 → 2016-02-28 · 4 obs

● 2015-06-30 11:03:24
● 2016-02-28 09:31:58
○ 2016-06-18 10:42:36
○ 2026-04-24 23:31:58

○A124.172.242.332016-06-18 → 2017-02-20 · 5 obs

○ 2016-02-28 09:31:58
● 2016-06-18 10:42:36
● 2017-02-20 03:55:36
○ 2020-04-04 11:16:36
○ 2026-04-24 23:31:58

●A172.67.181.1282026-04-24 → 2026-04-24 · 3 obs

○ 2020-04-04 11:16:36
● 2026-04-24 23:31:56
● 2026-04-24 23:31:58

●A2606:4700:3032::ac43:b5802026-04-24 → 2026-04-24 · 3 obs

○ 2020-04-04 11:16:36
● 2026-04-24 23:31:56
● 2026-04-24 23:31:58

●A2606:4700:3034::6815:12552026-04-24 → 2026-04-24 · 3 obs

○ 2020-04-04 11:16:36
● 2026-04-24 23:31:56
● 2026-04-24 23:31:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, c.gtld-servers.net, h.gtld-servers.net, k.gtld-servers.net...	-
4000841399.com	alex.ns.cloudflare.com, alice.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.100

NS records: alex.ns.cloudflare.com, alice.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 4000841399.com (unsigned zone)

⏱️ Timing

Total: 101ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.181.128, 104.21.18.85`
AAAA	2	`2606:4700:3034::6815:1255, 2606:4700:3032::ac43:b580`
NS	2	`alex.ns.cloudflare.com, alice.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`alex.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

4000841399.com resolves to four IPs: 2606:4700:3032::ac43:b580, 2606:4700:3034::6815:1255, 104.21.18.85 and 172.67.181.128.

Other host names, for instance longtenpacking.com, xnrqzdiu.my, h70.hoffmanlewis.com, alt(0x736578)po.com and muskelboostplus.com share IP numbers with 4000841399.com.

Name Servers

4000841399.com has two name servers: alex.ns.cloudflare.com and alice.ns.cloudflare.com.

4000841399.com shares the same name server setup as other domains, for example obrtnici-liburnija.com.hr, 51leshou.com, zazivir.sk, weichenglawyer.com and anthonyrosbottom.com.

4000841399.com shares some name servers with other domains, for example motphim10.com, hmhship.com, campostrini-graf.it, r5cx.com and joomm.info.

These name servers are commonly used with the name servers martin.ns.cloudflare.com.

Host names with six IP numbers: alex.ns.cloudflare.com points to: 2606:4700:58::adf5:3b64, 2803:f800:50::6ca2:c164, 2a06:98c1:50::ac40:2164, 108.162.193.100, 172.64.33.100 and 173.245.59.100; alice.ns.cloudflare.com points to: 2606:4700:50::adf5:3a3c, 2803:f800:50::6ca2:c03c, 2a06:98c1:50::ac40:203c, 108.162.192.60, 172.64.32.60 and 173.245.58.60.

4000841399.com - robtex.com

4000841399.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

`4000841399.com`

`com`