`alcworks.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::6815:3bfc^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::ac43:ba4f^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.59.252^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.186.79^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`austin.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b46^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`austin.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c146^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`austin.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2146^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`austin.ns.cloudflare.com`
		A	108.162.193.70^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`austin.ns.cloudflare.com`
		A	172.64.33.70^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`austin.ns.cloudflare.com`
		A	173.245.59.70^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`austin.ns.cloudflare.com`
NS	`edna.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a6d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`edna.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c06d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`edna.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:206d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`edna.ns.cloudflare.com`
		A	108.162.192.109^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`edna.ns.cloudflare.com`
		A	172.64.32.109^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`edna.ns.cloudflare.com`
		A	173.245.58.109^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`edna.ns.cloudflare.com`
MX	`mx1.emailsrvr.com` ⭐
		A	173.203.187.1^{🇺🇸 RACKSPACE-IAD173.203.128.0/18 Rackspace Managed Hosting, 9725 Data point drive, Suite 100, San Antonio, TX 78229}
			PTR	`mx1.emailsrvr.com`
MX	`mx2.emailsrvr.com`⁽²⁰⁾
		A	146.20.161.2^{🇺🇸 RACKSPACE-IAD146.20.0.0/16 Rackspace US Inc}
			PTR	`mx2.emailsrvr.com`
TXT	`v=spf1 include:emailsrvr.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.59.252, 172.67.186.79
		IPv6 hints	2606:4700:3032::6815:3bfc, 2606:4700:3034::ac43:ba4f
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=86, name=cloudflare-ech.com
SOA	`austin.ns.cloudflare.com`dns@cloudflare.com serial=2410964475

`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=1785961814

Same first word

alcworks.com

Similar names

DNS History

21 records (8 active, 13 former)

●NSaustin.ns.cloudflare.com2026-07-01 → 2026-08-05 · 3 obs

○ 2018-07-15 01:31:28
● 2026-07-01 09:15:12
● 2026-08-05 21:02:10

●NSedna.ns.cloudflare.com2026-07-01 → 2026-08-05 · 3 obs

○ 2018-07-15 01:31:28
● 2026-07-01 09:15:12
● 2026-08-05 21:02:10

○NSns1.c27118.sgvps.net2018-07-15 → 2018-07-15 · 4 obs

○ 2017-01-01 17:20:34
● 2018-07-15 01:31:28
○ 2026-07-01 09:15:12
○ 2026-08-05 21:02:10

○NSns1.m21.siteground.biz2017-01-01 → 2017-01-01 · 3 obs

● 2017-01-01 17:20:34
○ 2018-07-15 01:31:28
○ 2026-08-05 21:02:10

○NSns2.c27118.sgvps.net2018-07-15 → 2018-07-15 · 4 obs

○ 2017-01-01 17:20:34
● 2018-07-15 01:31:28
○ 2026-07-01 09:15:12
○ 2026-08-05 21:02:10

○NSns2.m21.siteground.biz2017-01-01 → 2017-01-01 · 3 obs

● 2017-01-01 17:20:34
○ 2018-07-15 01:31:28
○ 2026-08-05 21:02:10

●MXmx1.emailsrvr.com2026-07-01 → 2026-08-05 · 3 obs

○ 2018-07-15 01:31:28
● 2026-07-01 09:15:12
● 2026-08-05 21:02:10

○MXmx10.mailspamprotection.com2017-01-01 → 2018-07-15 · 4 obs

● 2017-01-01 17:20:34
● 2018-07-15 01:31:28
○ 2026-07-01 09:15:12
○ 2026-08-05 21:02:10

●MXmx2.emailsrvr.com2026-07-01 → 2026-08-05 · 3 obs

○ 2018-07-15 01:31:28
● 2026-07-01 09:15:12
● 2026-08-05 21:02:10

○MXmx20.mailspamprotection.com2017-01-01 → 2018-07-15 · 4 obs

● 2017-01-01 17:20:34
● 2018-07-15 01:31:28
○ 2026-07-01 09:15:12
○ 2026-08-05 21:02:10

○MXmx30.mailspamprotection.com2017-01-01 → 2018-07-15 · 4 obs

● 2017-01-01 17:20:34
● 2018-07-15 01:31:28
○ 2026-07-01 09:15:12
○ 2026-08-05 21:02:10

●A104.21.59.2522026-07-01 → 2026-08-05 · 5 obs

○ 2018-07-15 01:31:28
● 2026-07-01 09:15:12
○ 2026-07-25 10:58:48
● 2026-07-29 02:07:46
● 2026-08-05 21:02:10

○A109.199.106.1072018-07-15 → 2018-07-15 · 4 obs

○ 2017-01-01 17:20:34
● 2018-07-15 01:31:28
○ 2026-07-01 09:15:12
○ 2026-08-05 21:02:10

●A172.67.186.792026-07-01 → 2026-08-05 · 5 obs

○ 2018-07-15 01:31:28
● 2026-07-01 09:15:12
○ 2026-07-25 10:58:48
● 2026-07-29 02:07:46
● 2026-08-05 21:02:10

○A181.224.140.462017-01-01 → 2017-01-01 · 3 obs

● 2017-01-01 17:20:34
○ 2018-07-15 01:31:28
○ 2026-08-05 21:02:10

○A188.114.96.02026-07-25 → 2026-07-25 · 4 obs

○ 2026-07-01 09:15:12
● 2026-07-25 10:58:48
○ 2026-07-29 02:07:46
○ 2026-08-05 21:02:10

○A188.114.97.02026-07-25 → 2026-07-25 · 4 obs

○ 2026-07-01 09:15:12
● 2026-07-25 10:58:48
○ 2026-07-29 02:07:46
○ 2026-08-05 21:02:10

●A2606:4700:3032::6815:3bfc2026-07-01 → 2026-08-05 · 5 obs

○ 2018-07-15 01:31:28
● 2026-07-01 09:15:12
○ 2026-07-25 10:58:48
● 2026-07-29 02:07:46
● 2026-08-05 21:02:10

●A2606:4700:3034::ac43:ba4f2026-07-01 → 2026-08-05 · 5 obs

○ 2018-07-15 01:31:28
● 2026-07-01 09:15:12
○ 2026-07-25 10:58:48
● 2026-07-29 02:07:46
● 2026-08-05 21:02:10

○A2a06:98c1:3120::2026-07-25 → 2026-07-25 · 4 obs

○ 2026-07-01 09:15:12
● 2026-07-25 10:58:48
○ 2026-07-29 02:07:46
○ 2026-08-05 21:02:10

○A2a06:98c1:3121::2026-07-25 → 2026-07-25 · 4 obs

○ 2026-07-01 09:15:12
● 2026-07-25 10:58:48
○ 2026-07-29 02:07:46
○ 2026-08-05 21:02:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
alcworks.com	edna.ns.cloudflare.com, austin.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.70

NS records: edna.ns.cloudflare.com, austin.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 163ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.186.79, 104.21.59.252`
AAAA	2	`2606:4700:3032::6815:3bfc, 2606:4700:3034::ac43:ba4f`
NS	2	`austin.ns.cloudflare.com, edna.ns.cloudflare.com`
MX	2	`mx1.emailsrvr.com (pri: 10), mx2.emailsrvr.com (pri: 20)`
TXT	1	`v=spf1 include:emailsrvr.com ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`austin.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

alcworks.com directs to four IP numbers, which are 104.21.59.252, 172.67.186.79, 2606:4700:3032::6815:3bfc and 2606:4700:3034::ac43:ba4f.

hoangmaieducation.edu.vn, solidseovps.net, e-flyingcarpet.com and two other host names share IP numbers with alcworks.com.

Name Servers

The NS records for alcworks.com delegate to austin.ns.cloudflare.com and edna.ns.cloudflare.com.

alcworks.com uses the same name servers as several other domains — among them st-demiana.com, stjamestw.co.uk, stmichaelew.co.uk and two more.

At least some of alcworks.com's name servers are shared with other domains, for example rwconst.com, evokemelt.com, scriptours.com and two more.

These name servers are often deployed together with the name servers norah.ns.cloudflare.com, miki.ns.cloudflare.com, grace.ns.cloudflare.com and tom.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

austin.ns.cloudflare.com maps to 108.162.193.70, 172.64.33.70, 173.245.59.70 and 3 additional IP addresses.

edna.ns.cloudflare.com maps to 108.162.192.109, 172.64.32.109, 173.245.58.109 and 3 additional IP addresses.

Mail Servers

Mail for alcworks.com is handled by two mail servers — mx1.emailsrvr.com and mx2.emailsrvr.com.

alcworks.com uses an identical mail server configuration to several other domains — among them 24hourtom.com, landmarkprinting.net, laurapedenart.com and two more.

alcworks.com has at least partial mail server overlap with other domains such as unity-is.com, bretzhestia.com, fastiraq.com and two more.

Each of mx1.emailsrvr.com and mx2.emailsrvr.com has one IP address: mx1.emailsrvr.com uses 173.203.187.1 and mx2.emailsrvr.com uses 146.20.161.2.

alcworks.com - robtex.com

alcworks.com

com

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

`alcworks.com`

`com`