`expressjs.com`

DNSSEC	⚠️ Not signed
A	2606:4700::6812:add^{🇺🇸 Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700::6812:bdd^{🇺🇸 Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.18.10.221^{Cloudflare104.18.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.18.11.221^{Cloudflare104.18.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`nash.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bd1^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nash.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1d1^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`nash.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21d1^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`nash.ns.cloudflare.com`
		A	108.162.193.209^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nash.ns.cloudflare.com`
		A	172.64.33.209^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nash.ns.cloudflare.com`
		A	173.245.59.209^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nash.ns.cloudflare.com`
NS	`val.ns.cloudflare.com`
		A	2606:4700:50::adf5:3aea^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`val.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0ea^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`val.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20ea^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`val.ns.cloudflare.com`
		A	108.162.192.234^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`val.ns.cloudflare.com`
		A	172.64.32.234^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`val.ns.cloudflare.com`
		A	173.245.58.234^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`val.ns.cloudflare.com`
TXT	`google-site-verification=ldSWUO2Xf1NAfuKSvGGJMmPMGK0DclKeVMugB-8S3Uc`
HTTPS	HTTP/2 ✓ hints match
		IPv4 hints	104.18.10.221, 104.18.11.221
		IPv6 hints	2606:4700::6812:add, 2606:4700::6812:bdd
SOA	`nash.ns.cloudflare.com`dns@cloudflare.com serial=2410180913

`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=1784778022

rank #6142 globally
rank #3033 in the tld
WOT: SAFE (92/100)
📈 Tranco rank: #25,553

Subdomains

www.expressjs.com

Same first word

expressjs.org

expressjs.com.cn

expressjs.com

expressjs.io

Similar names

j(0x736578)press.com

sjexpress.com

j(0x736578)press.net

DNS History

20 records (6 active, 14 former)

○NSandy.ns.cloudflare.com2015-06-13 → 2018-01-28 · 4 obs

● 2015-06-13 07:34:08
● 2018-01-28 17:38:50
○ 2026-02-18 03:03:14
○ 2026-07-23 04:10:44

○NSivy.ns.cloudflare.com2015-06-13 → 2018-01-28 · 4 obs

● 2015-06-13 07:34:08
● 2018-01-28 17:38:50
○ 2026-02-18 03:03:14
○ 2026-07-23 04:10:44

●NSnash.ns.cloudflare.com2026-02-18 → 2026-07-23 · 3 obs

○ 2018-01-28 17:38:50
● 2026-02-18 03:03:14
● 2026-07-23 04:10:44

●NSval.ns.cloudflare.com2026-02-18 → 2026-07-23 · 3 obs

○ 2018-01-28 17:38:50
● 2026-02-18 03:03:14
● 2026-07-23 04:10:44

○MXmx00.1and1.com2015-12-01 → 2018-01-28 · 4 obs

● 2015-12-01 03:35:14
● 2018-01-28 17:38:50
○ 2026-02-18 03:03:14
○ 2026-07-23 04:10:44

○MXmx01.1and1.com2015-12-01 → 2018-01-28 · 4 obs

● 2015-12-01 03:35:14
● 2018-01-28 17:38:50
○ 2026-02-18 03:03:14
○ 2026-07-23 04:10:44

●A104.18.10.2212026-02-18 → 2026-07-23 · 3 obs

○ 2018-01-28 17:38:50
● 2026-02-18 03:03:14
● 2026-07-23 04:10:44

●A104.18.11.2212026-02-18 → 2026-07-23 · 3 obs

○ 2018-01-28 17:38:50
● 2026-02-18 03:03:14
● 2026-07-23 04:10:44

○A104.18.38.792017-02-05 → 2018-01-28 · 5 obs

○ 2016-07-07 10:13:44
● 2017-02-05 19:11:32
● 2018-01-28 17:38:50
○ 2026-02-18 03:03:14
○ 2026-07-23 04:10:44

○A104.18.39.792017-02-05 → 2018-01-28 · 5 obs

○ 2016-07-07 10:13:44
● 2017-02-05 19:11:32
● 2018-01-28 17:38:50
○ 2026-02-18 03:03:14
○ 2026-07-23 04:10:44

○A104.25.104.222015-11-01 → 2016-07-07 · 5 obs

○ 2015-09-27 16:43:28
● 2015-11-01 20:25:56
● 2016-07-07 10:13:44
○ 2017-02-05 19:11:32
○ 2026-07-23 04:10:44

○A104.25.105.222015-11-01 → 2016-07-07 · 5 obs

○ 2015-09-27 16:43:28
● 2015-11-01 20:25:56
● 2016-07-07 10:13:44
○ 2017-02-05 19:11:32
○ 2026-07-23 04:10:44

○A190.93.250.282015-09-13 → 2015-09-27 · 5 obs

○ 2015-06-13 07:34:08
● 2015-09-13 12:43:16
● 2015-09-27 16:43:28
○ 2015-11-01 20:25:56
○ 2026-07-23 04:10:44

○A190.93.251.282015-09-13 → 2015-09-27 · 5 obs

○ 2015-06-13 07:34:08
● 2015-09-13 12:43:16
● 2015-09-27 16:43:28
○ 2015-11-01 20:25:56
○ 2026-07-23 04:10:44

○A198.41.207.2542015-06-13 → 2015-06-13 · 3 obs

● 2015-06-13 07:34:08
○ 2015-09-13 12:43:16
○ 2026-07-23 04:10:44

○A198.41.249.2542015-06-13 → 2015-06-13 · 3 obs

● 2015-06-13 07:34:08
○ 2015-09-13 12:43:16
○ 2026-07-23 04:10:44

○A2400:cb00:2048:1::6812:264f2017-02-05 → 2018-01-28 · 5 obs

○ 2016-07-07 10:13:44
● 2017-02-05 19:11:32
● 2018-01-28 17:38:50
○ 2026-02-18 03:03:14
○ 2026-07-23 04:10:44

○A2400:cb00:2048:1::6812:274f2017-02-05 → 2018-01-28 · 5 obs

○ 2016-07-07 10:13:44
● 2017-02-05 19:11:32
● 2018-01-28 17:38:50
○ 2026-02-18 03:03:14
○ 2026-07-23 04:10:44

●A2606:4700::6812:add2026-02-18 → 2026-07-23 · 3 obs

○ 2018-01-28 17:38:50
● 2026-02-18 03:03:14
● 2026-07-23 04:10:44

●A2606:4700::6812:bdd2026-02-18 → 2026-07-23 · 3 obs

○ 2018-01-28 17:38:50
● 2026-02-18 03:03:14
● 2026-07-23 04:10:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
expressjs.com	val.ns.cloudflare.com, nash.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.234

NS records: val.ns.cloudflare.com, nash.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for expressjs.com (unsigned zone)

⏱️ Timing

Total: 1472ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.18.10.221, 104.18.11.221`
AAAA	2	`2606:4700::6812:bdd, 2606:4700::6812:add`
NS	2	`nash.ns.cloudflare.com, val.ns.cloudflare.com`
TXT	1	`google-site-verification=ldSWUO2Xf1NAfuK`
HTTPS	1	`{"priority":1,"target":".","alpn":["h2"]`
SOA	1	`nash.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

expressjs.com is the parent zone for www.expressjs.com.

IP Addresses

expressjs.com resolves to four IP addresses: 104.18.10.221, 104.18.11.221, 2606:4700::6812:add and 2606:4700::6812:bdd.

Two other host names, along with cztkec6.com, coldb.mnhn.fr and inpn.mnhn.fr, also share IP numbers with expressjs.com.

Name Servers

expressjs.com uses two name servers for its delegation: nash.ns.cloudflare.com and val.ns.cloudflare.com.

expressjs.com shares its NS records with other domains, for example matrixco.ir, greenmall.gr, istanbulmasaji.com and two others.

expressjs.com partially shares its NS delegation with several other domains, including zenekron.com, zai3d.com, centralandcecil.org.uk and two others.

The name servers meiling.ns.cloudflare.com, mark.ns.cloudflare.com, donna.ns.cloudflare.com and aspen.ns.cloudflare.com are often found in use alongside these name servers.

DNS names with 6 IP addresses:

Hostname nash.ns.cloudflare.com directs to 108.162.193.209, 172.64.33.209 and 173.245.59.209 along with 3 other IP addresses.

Hostname val.ns.cloudflare.com directs to 108.162.192.234, 172.64.32.234 and 173.245.58.234 along with 3 other IP addresses.

expressjs.com - robtex.com

expressjs.com

com

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

`expressjs.com`

`com`