`crewdiscount.com`

DNSSEC	⚠️ Not signed
A	2607:f1c0:100f:f000::2a7^{🇺🇸 IONOS-AS2607:f1c0::/32 1&1 Internet Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
		PTR	`2607-f1c0-100f-f000-0000-0000-0000-02a7.elastic-ssl.ui-r.com`
A	74.208.236.88^{🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.}
NS	`ns1110.ui-dns.de` ⭐
		A	2607:f1c0:fe:53:185:132:32:110^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`ns1110.ui-dns.de`
		A	185.132.32.110^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1110.ui-dns.de`
		A	217.160.80.110^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1110.ui-dns.de`
NS	`ns1028.ui-dns.com`
		A	2001:8d8:fe:53:0:d9a0:521c:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1028.ui-dns.com`
		A	217.160.82.28^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1028.ui-dns.com`
NS	`ns1041.ui-dns.org`
		A	2001:8d8:fe:53:0:d9a0:5329:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1041.ui-dns.org`
		A	217.160.83.41^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1041.ui-dns.org`
NS	`ns1122.ui-dns.biz`
		A	2001:8d8:fe:53:0:d9a0:517a:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1122.ui-dns.biz`
		A	217.160.81.122^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1122.ui-dns.biz`
MX	`mx00.ionos.com` ⭐
		A	74.208.5.3^{🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.}
			PTR	`mx00.perfora.net`
MX	`mx01.ionos.com` ⭐
		A	74.208.5.21^{🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.}
			PTR	`mx01.perfora.net`
TXT	`v=spf1 include:_spf-us.ionos.com ~all`
SOA	`ns1110.ui-dns.de`hostmaster@1und1.com 2017-06-01 #7

`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=1774647827

WOT: UNKNOWN (67/100)

Subdomains

www.crewdiscount.com

Same first word

crewdiscount.com

DNS History

15 records (8 active, 7 former)

●NSns1028.ui-dns.com2026-02-23 → 2026-03-27 · 3 obs

○ 2018-01-10 09:41:16
● 2026-02-23 11:24:48
● 2026-03-27 22:04:20

●NSns1041.ui-dns.org2026-02-23 → 2026-03-27 · 3 obs

○ 2018-01-10 09:41:16
● 2026-02-23 11:24:48
● 2026-03-27 22:04:20

●NSns1110.ui-dns.de2026-02-23 → 2026-03-27 · 3 obs

○ 2018-01-10 09:41:16
● 2026-02-23 11:24:48
● 2026-03-27 22:04:20

●NSns1122.ui-dns.biz2026-02-23 → 2026-03-27 · 3 obs

○ 2018-01-10 09:41:16
● 2026-02-23 11:24:48
● 2026-03-27 22:04:20

○NSns29.1and1.com2015-07-17 → 2018-01-10 · 4 obs

● 2015-07-17 20:29:38
● 2018-01-10 09:41:16
○ 2026-02-23 11:24:48
○ 2026-03-27 22:04:20

○NSns30.1and1.com2015-07-17 → 2018-01-10 · 4 obs

● 2015-07-17 20:29:38
● 2018-01-10 09:41:16
○ 2026-02-23 11:24:48
○ 2026-03-27 22:04:20

○MXmx00.1and1.com2015-07-17 → 2018-01-10 · 4 obs

● 2015-07-17 20:29:38
● 2018-01-10 09:41:16
○ 2026-02-23 11:24:48
○ 2026-03-27 22:04:20

●MXmx00.ionos.com2026-02-23 → 2026-03-27 · 3 obs

○ 2018-01-10 09:41:16
● 2026-02-23 11:24:48
● 2026-03-27 22:04:20

○MXmx01.1and1.com2015-07-17 → 2018-01-10 · 4 obs

● 2015-07-17 20:29:38
● 2018-01-10 09:41:16
○ 2026-02-23 11:24:48
○ 2026-03-27 22:04:20

●MXmx01.ionos.com2026-02-23 → 2026-03-27 · 3 obs

○ 2018-01-10 09:41:16
● 2026-02-23 11:24:48
● 2026-03-27 22:04:20

○A166.78.46.2132015-07-17 → 2015-07-17 · 3 obs

● 2015-07-17 20:29:38
○ 2015-12-04 23:40:44
○ 2026-03-27 22:04:20

○A23.253.231.1992015-12-04 → 2016-07-17 · 5 obs

○ 2015-07-17 20:29:38
● 2015-12-04 23:40:44
● 2016-07-17 14:04:02
○ 2018-01-10 09:41:16
○ 2026-03-27 22:04:20

●A2607:f1c0:100f:f000::2a72026-02-23 → 2026-03-27 · 3 obs

○ 2018-01-10 09:41:16
● 2026-02-23 11:24:48
● 2026-03-27 22:04:20

○A74.208.236.2202018-01-10 → 2018-01-10 · 4 obs

○ 2016-07-17 14:04:02
● 2018-01-10 09:41:16
○ 2026-02-23 11:24:48
○ 2026-03-27 22:04:20

●A74.208.236.882026-02-23 → 2026-03-27 · 3 obs

○ 2018-01-10 09:41:16
● 2026-02-23 11:24:48
● 2026-03-27 22:04:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
crewdiscount.com	ns1041.ui-dns.org, ns1110.ui-dns.de, ns1122.ui-dns.biz, ns1028.ui-dns.com	2 records

✅ Authoritative Response

Server:185.132.32.110

NS records: ns1041.ui-dns.org, ns1110.ui-dns.de, ns1122.ui-dns.biz, ns1028.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for crewdiscount.com (unsigned zone)

⏱️ Timing

Total: 521ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`74.208.236.88`
AAAA	1	`2607:f1c0:100f:f000::2a7`
NS	4	`ns1110.ui-dns.de, ns1041.ui-dns.org...`
MX	2	`mx00.ionos.com (pri: 10), mx01.ionos.com (pri: 10)`
TXT	1	`v=spf1 include:_spf-us.ionos.com ~all`
SOA	1	`ns1110.ui-dns.de hostmaster.1und1.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1028.ui-dns.com, ns1028.ui-dns.com)

Analysis

Hierarchy

crewdiscount.com is the parent of www.crewdiscount.com.

IP Addresses

crewdiscount.com resolves to two IP numbers: 2607:f1c0:100f:f000::2a7 and 74.208.236.88.

other host names including fllynchfamily.com, circluxe.com, hiresdesign.com, flavioshiro.com and dcatalent.com share IP numbers with crewdiscount.com.

Name Servers

crewdiscount.com is delegated to four name servers: ns1122.ui-dns.biz, ns1028.ui-dns.com, ns1110.ui-dns.de and ns1041.ui-dns.org.

crewdiscount.com at least partially shares name servers with other domains, for instance universalbgcheck.com, bestvehicleleasing.com, phipop.com, g-jeggle.de and centrale-enr.fr.

These name servers are commonly used with the following name servers: ns1110.ui-dns.org, ns1110.ui-dns.biz, ns1122.ui-dns.org, ns1041.ui-dns.de, ns1110.ui-dns.com, ns1041.ui-dns.biz, ns1122.ui-dns.com, ns1122.ui-dns.de, ns1041.ui-dns.com and ns1028.ui-dns.de.

Host names with three IP numbers:

ns1110.ui-dns.de points to: 2607:f1c0:fe:53:185:132:32:110, 185.132.32.110 and 217.160.80.110.

Host names with two IP numbers:

ns1122.ui-dns.biz points to: 2001:8d8:fe:53:0:d9a0:517a:100 and 217.160.81.122.

ns1028.ui-dns.com points to: 2001:8d8:fe:53:0:d9a0:521c:100 and 217.160.82.28.

ns1041.ui-dns.org points to: 2001:8d8:fe:53:0:d9a0:5329:100 and 217.160.83.41.

Mail Servers

Two mail servers handle crewdiscount.com: mx00.ionos.com and mx01.ionos.com.

crewdiscount.com shares the same mail server setup as other domains, for instance testexamples.com, grace2grace.net, troop370.us, isyournetworkingworking.com and denturerescue.com.

crewdiscount.com shares mail servers with other domains to some extent, for instance thebestshop.ca.

Host names with one IP number:

mx00.ionos.com points to 74.208.5.3

mx01.ionos.com points to 74.208.5.21

crewdiscount.com - robtex.com