`crewsv.org`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::ac43:a33c^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:3282^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.50.130^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.163.60^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`dante.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c0a^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dante.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c30a^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dante.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:230a^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dante.ns.cloudflare.com`
		A	108.162.195.10^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dante.ns.cloudflare.com`
		A	162.159.44.10^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dante.ns.cloudflare.com`
		A	172.64.35.10^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dante.ns.cloudflare.com`
NS	`sharon.ns.cloudflare.com`
		A	2606:4700:50::adf5:3add^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sharon.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0dd^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sharon.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20dd^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sharon.ns.cloudflare.com`
		A	108.162.192.221^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sharon.ns.cloudflare.com`
		A	172.64.32.221^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sharon.ns.cloudflare.com`
		A	173.245.58.221^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sharon.ns.cloudflare.com`
MX	`crewsv-org.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c922::2^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bl0pr02cu00702.inbound.protection.outlook.com`
		A	2a01:111:f403:c92c::3^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-dm5pr04cu00103.inbound.protection.outlook.com`
		A	2a01:111:f403:f901::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-mn2pr04cu00200.inbound.protection.outlook.com`
		A	2a01:111:f403:f90d::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sn1pr0501cu00200.inbound.protection.outlook.com`
		A	40.93.192.4^{🇺🇸 Microsoft40.80.0.0/12}
			PTR	`mail-dm2pr04cu00404.inbound.protection.outlook.com`
		A	52.101.9.0^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bl2pr02cu00100.inbound.protection.outlook.com`
		A	52.101.41.24^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj0pr03cu01600.inbound.protection.outlook.com`
		A	52.101.41.54^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj2pr05cu00506.inbound.protection.outlook.com`
TXT	`66n0m9jc9wtwyqrvgtb5vwr93cxnkcnr`
TXT	`MS=ms60511176`
TXT	`SCaD6xQMTBct6I8E52Z4hafMo7OX7Y56r8bj5NnLmpPXG9wNGNUpL4CvqWbq1OZzkLSJj9aSjUC5q...`
TXT	`crew-k12-uat.azurewebsites.net`
TXT	`t899dwsy0yvg2sct8x308tyj2py2y0rn`
TXT	`v=spf1 include:spf.protection.outlook.com include:spf.abila.info include:msgf...`
TXT	`zzl02hff5xm4n7cn7ky7qw9fx6m7srwq`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.50.130, 172.67.163.60
		IPv6	2606:4700:3034::ac43:a33c, 2606:4700:3037::6815:3282
SOA	`dante.ns.cloudflare.com`dns@cloudflare.com serial=2398041551

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1773551953

WOT: SAFE (68/100)

Subdomains

www.crewsv.org

Same first word

crewsv.org

Similar names

cwserv.com

DNS History

23 records (7 active, 16 former)

●NSdante.ns.cloudflare.com2026-03-14 → 2026-03-18 · 3 obs

○ 2026-03-01 19:00:20
● 2026-03-14 02:53:38
● 2026-03-18 12:29:24

○NSns1-07.azure-dns.com2017-04-04 → 2017-10-01 · 5 obs

○ 2016-07-21 10:46:54
● 2017-04-04 00:44:02
● 2017-10-01 03:46:44
○ 2026-02-23 00:03:56
○ 2026-03-18 12:29:24

○NSns1.pantheonsoftware.com2015-08-08 → 2016-07-21 · 4 obs

● 2015-08-08 10:53:36
● 2016-07-21 10:46:54
○ 2017-04-04 00:44:02
○ 2026-03-18 12:29:24

○NSns2-07.azure-dns.net2017-04-04 → 2017-06-29 · 5 obs

○ 2016-07-21 10:46:54
● 2017-04-04 00:44:02
● 2017-06-29 18:51:20
○ 2026-02-23 00:03:56
○ 2026-03-18 12:29:24

○NSns2.pantheonsoftware.com2015-08-08 → 2016-07-21 · 4 obs

● 2015-08-08 10:53:36
● 2016-07-21 10:46:54
○ 2017-04-04 00:44:02
○ 2026-03-18 12:29:24

○NSns3-07.azure-dns.org2017-04-04 → 2017-06-29 · 5 obs

○ 2016-07-21 10:46:54
● 2017-04-04 00:44:02
● 2017-06-29 18:51:20
○ 2026-02-23 00:03:56
○ 2026-03-18 12:29:24

○NSns3.pantheonsoftware.com2015-08-08 → 2016-07-21 · 4 obs

● 2015-08-08 10:53:36
● 2016-07-21 10:46:54
○ 2017-04-04 00:44:02
○ 2026-03-18 12:29:24

○NSns4-07.azure-dns.info2017-04-04 → 2017-06-29 · 5 obs

○ 2016-07-21 10:46:54
● 2017-04-04 00:44:02
● 2017-06-29 18:51:20
○ 2026-02-23 00:03:56
○ 2026-03-18 12:29:24

○NSns69.domaincontrol.com2026-02-23 → 2026-03-01 · 5 obs

○ 2017-10-01 03:46:44
● 2026-02-23 00:03:56
● 2026-03-01 19:00:20
○ 2026-03-14 02:53:38
○ 2026-03-18 12:29:24

○NSns70.domaincontrol.com2026-02-23 → 2026-03-01 · 5 obs

○ 2017-10-01 03:46:44
● 2026-02-23 00:03:56
● 2026-03-01 19:00:20
○ 2026-03-14 02:53:38
○ 2026-03-18 12:29:24

●NSsharon.ns.cloudflare.com2026-03-14 → 2026-03-18 · 3 obs

○ 2026-03-01 19:00:20
● 2026-03-14 02:53:38
● 2026-03-18 12:29:24

●MXcrewsv-org.mail.protection.outlook.com2016-07-21 → 2026-03-18 · 3 obs

○ 2016-03-25 22:37:00
● 2016-07-21 10:46:54
● 2026-03-18 12:29:24

○MXsmtp.crewnetwork.org2015-08-08 → 2016-03-25 · 4 obs

● 2015-08-08 10:53:36
● 2016-03-25 22:37:00
○ 2016-07-21 10:46:54
○ 2026-03-18 12:29:24

●A104.21.50.1302026-03-14 → 2026-03-18 · 4 obs

○ 2026-03-01 19:00:20
● 2026-03-14 02:53:38
○ 2026-03-15 22:18:28
● 2026-03-18 12:29:24

●A172.67.163.602026-03-14 → 2026-03-18 · 4 obs

○ 2026-03-01 19:00:20
● 2026-03-14 02:53:38
○ 2026-03-15 22:18:28
● 2026-03-18 12:29:24

○A188.114.96.02026-03-15 → 2026-03-15 · 3 obs

○ 2026-03-14 02:53:38
● 2026-03-15 22:18:28
○ 2026-03-18 12:29:24

○A188.114.97.02026-03-15 → 2026-03-15 · 3 obs

○ 2026-03-14 02:53:38
● 2026-03-15 22:18:28
○ 2026-03-18 12:29:24

○A20.88.56.1752026-02-23 → 2026-03-01 · 5 obs

○ 2017-10-01 03:46:44
● 2026-02-23 00:03:56
● 2026-03-01 19:00:20
○ 2026-03-14 02:53:38
○ 2026-03-18 12:29:24

●A2606:4700:3034::ac43:a33c2026-03-14 → 2026-03-18 · 4 obs

○ 2026-03-01 19:00:20
● 2026-03-14 02:53:38
○ 2026-03-15 22:18:28
● 2026-03-18 12:29:24

●A2606:4700:3037::6815:32822026-03-14 → 2026-03-18 · 4 obs

○ 2026-03-01 19:00:20
● 2026-03-14 02:53:38
○ 2026-03-15 22:18:28
● 2026-03-18 12:29:24

○A2a06:98c1:3120::2026-03-15 → 2026-03-15 · 3 obs

○ 2026-03-14 02:53:38
● 2026-03-15 22:18:28
○ 2026-03-18 12:29:24

○A2a06:98c1:3121::2026-03-15 → 2026-03-15 · 3 obs

○ 2026-03-14 02:53:38
● 2026-03-15 22:18:28
○ 2026-03-18 12:29:24

○A68.64.143.1662015-08-08 → 2017-10-01 · 4 obs

● 2015-08-08 10:53:36
● 2017-10-01 03:46:44
○ 2026-02-23 00:03:56
○ 2026-03-18 12:29:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	d0.org.afilias-nst.org, b0.org.afilias-nst.org, b2.org.afilias-nst.org	-
crewsv.org	sharon.ns.cloudflare.com, dante.ns.cloudflare.com	-

✅ Authoritative Response

Server: 108.162.192.221

NS records: sharon.ns.cloudflare.com, dante.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for crewsv.org (unsigned zone)

⏱️ Timing

Total: 392ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.50.130, 172.67.163.60`
AAAA	2	`2606:4700:3037::6815:3282, 2606:4700:3034::ac43:a33c`
NS	2	`dante.ns.cloudflare.com, sharon.ns.cloudflare.com`
MX	1	`crewsv-org.mail.protection.outlook.com (`
TXT	7	`66n0m9jc9wtwyqrvgtb5vwr93cxnkcnr, MS=ms60511176...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`dante.ns.cloudflare.com dns.cloudflare.c`

Analysis

Hierarchy

crewsv.org is the parent of www.crewsv.org.

IP Addresses

Four IP numbers are pointed to by crewsv.org: 2606:4700:3034::ac43:a33c, 2606:4700:3037::6815:3282, 104.21.50.130 and 172.67.163.60.

other host names including floresvioleta.cfd, www.phimnet.org, phimnet.org, eaglesnestcampground.net and laward.org share IP numbers with crewsv.org.

Name Servers

crewsv.org is delegated to two name servers dante.ns.cloudflare.com and sharon.ns.cloudflare.com.

crewsv.org shares the same name server setup as other domains, for instance crewnn.org, remisis.org, crewct.org, wdmadvertising.com.au and noveldrama.org.

crewsv.org at least partially shares name servers with other domains, for instance wrecked.org, interracialdatingnetwork.com, peliculashd.xyz, center3.com and redware.co.uk.

These name servers are commonly used with skip.ns.cloudflare.com, venus.ns.cloudflare.com and anuj.ns.cloudflare.com.

Host names with six IP numbers:

Host name dante.ns.cloudflare.com points to: 2606:4700:58::a29f:2c0a, 2803:f800:50::6ca2:c30a, 2a06:98c1:50::ac40:230a, 108.162.195.10, 162.159.44.10 and 172.64.35.10.

Host name sharon.ns.cloudflare.com points to: 2606:4700:50::adf5:3add, 2803:f800:50::6ca2:c0dd, 2a06:98c1:50::ac40:20dd, 108.162.192.221, 172.64.32.221 and 173.245.58.221.

Mail Servers

crewsv.org is handled by a single mail server, crewsv-org.mail.protection.outlook.com.

Host crewsv-org.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c922::2, 2a01:111:f403:c92c::3, 2a01:111:f403:f901::, 2a01:111:f403:f90d::, 40.93.192.4, 52.101.9.0, 52.101.41.24 and 52.101.41.54.

crewsv.org - robtex.com

crewsv.org

org

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

`crewsv.org`

`org`