prepshowcase.com - dns.ninja

`prepshowcase.com`

DNSSEC	⚠️ Not signed
A	2607:f1c0:842:39c0:8b56:e475:b207:190^{🇺🇸 IONOS-AS2607:f1c0::/32 1&1 Internet Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
		PTR	`prepshowcase.com`
A	74.208.223.192^{🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.}
NS	`ns-us.1and1-dns.com` ⭐
		A	2607:f1c0:fe:53:185:132:34:2^{🇺🇸 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	`ns-us.1and1-dns.com`
		A	185.132.34.2^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns-us.1and1-dns.com`
NS	`ns-us.1and1-dns.de`
		A	2607:f1c0:fe:53:185:132:32:2^{🇺🇸 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	`ns-us.1and1-dns.de`
		A	185.132.32.2^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns-us.1and1-dns.de`
NS	`ns-us.1and1-dns.org`
		A	2607:f1c0:fe:53:185:132:35:2^{🇺🇸 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	`ns-us.1and1-dns.org`
		A	185.132.35.2^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns-us.1and1-dns.org`
NS	`ns-us.1and1-dns.us`
		A	2607:f1c0:fe:53:185:132:33:2^{🇺🇸 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	`ns-us.1and1-dns.us`
		A	185.132.33.2^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns-us.1and1-dns.us`
NS	`ns51.1and1.com` ⚠️ Not in zone NS records
		A	2607:f1c0:fe:53:185:132:32:30^{🇺🇸 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	`ns1030.ui-dns.de`
		A	185.132.32.30^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1030.ui-dns.de`
NS	`ns52.1and1.com` ⚠️ Not in zone NS records
		A	2607:f1c0:fe:53:185:132:33:29^{🇺🇸 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	`ns1029.ui-dns.biz`
		A	185.132.33.29^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1029.ui-dns.biz`
MX	`smtp.secureserver.net` ⭐
		A	216.69.141.71^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp01-v01.prod.phx3.secureserver.net`
		A	216.69.141.84^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp02-v01.prod.phx3.secureserver.net`
		A	216.69.141.113^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp03-v01.prod.phx3.secureserver.net`
MX	`mailstore1.secureserver.net`⁽¹⁰⁾
		A	216.69.141.78^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp01-v02.prod.phx3.secureserver.net`
		A	216.69.141.114^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp03-v02.prod.phx3.secureserver.net`
		A	216.69.141.162^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp02-v02.prod.phx3.secureserver.net`
SOA	`ns-us.1and1-dns.com`hostmaster@1and1.com 2018-03-22 #0

`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=1785505222

PTR for

192.223.208.74.in-addr.arpa

0.9.1.0.7.0.2.b.5.7.4.e.6.5.b.8.0.c.9.3.2.4.8.0.0.c.1.f.7.0.6.2.ip6.arpa

Same first word

prepshowcase.com

DNS History

15 records (10 active, 5 former)

●NSns-us.1and1-dns.com2026-04-05 → 2026-07-31 · 3 obs

○ 2015-06-06 21:36:04
● 2026-04-05 16:05:02
● 2026-07-31 13:45:46

●NSns-us.1and1-dns.de2026-04-05 → 2026-07-31 · 3 obs

○ 2015-06-06 21:36:04
● 2026-04-05 16:05:02
● 2026-07-31 13:45:46

●NSns-us.1and1-dns.org2026-04-05 → 2026-07-31 · 3 obs

○ 2015-06-06 21:36:04
● 2026-04-05 16:05:02
● 2026-07-31 13:45:46

●NSns-us.1and1-dns.us2026-04-05 → 2026-07-31 · 3 obs

○ 2015-06-06 21:36:04
● 2026-04-05 16:05:02
● 2026-07-31 13:45:46

○NSns1.trafficz.com2008-03-17 → 2008-03-17 · 3 obs

● 2008-03-17 07:07:06
○ 2015-06-06 21:36:04
○ 2026-07-31 13:45:46

○NSns2.trafficz.com2008-03-17 → 2008-03-17 · 3 obs

● 2008-03-17 07:07:06
○ 2015-06-06 21:36:04
○ 2026-07-31 13:45:46

●NSns51.1and1.com2015-06-06 → 2026-07-31 · 3 obs

○ 2008-03-17 07:07:06
● 2015-06-06 21:36:04
● 2026-07-31 13:45:46

●NSns52.1and1.com2015-06-06 → 2026-07-31 · 3 obs

○ 2008-03-17 07:07:06
● 2015-06-06 21:36:04
● 2026-07-31 13:45:46

●MXmailstore1.secureserver.net2015-06-06 → 2026-07-31 · 3 obs

○ 2008-03-17 07:07:06
● 2015-06-06 21:36:04
● 2026-07-31 13:45:46

●MXsmtp.secureserver.net2015-06-06 → 2026-07-31 · 3 obs

○ 2008-03-17 07:07:06
● 2015-06-06 21:36:04
● 2026-07-31 13:45:46

○A198.71.54.142015-06-06 → 2017-06-26 · 5 obs

○ 2008-03-17 07:07:06
● 2015-06-06 21:36:04
● 2017-06-26 02:36:26
○ 2026-04-05 16:05:02
○ 2026-07-31 13:45:46

●A2607:f1c0:842:39c0:8b56:e475:b207:1902026-04-05 → 2026-07-31 · 3 obs

○ 2017-06-26 02:36:26
● 2026-04-05 16:05:02
● 2026-07-31 13:45:46

○A64.14.244.602008-03-17 → 2008-03-17 · 3 obs

● 2008-03-17 07:07:06
○ 2015-06-06 21:36:04
○ 2026-07-31 13:45:46

○A64.34.46.602008-03-17 → 2008-03-17 · 3 obs

● 2008-03-17 07:07:06
○ 2015-06-06 21:36:04
○ 2026-07-31 13:45:46

●A74.208.223.1922026-04-05 → 2026-07-31 · 3 obs

○ 2017-06-26 02:36:26
● 2026-04-05 16:05:02
● 2026-07-31 13:45:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
prepshowcase.com	ns51.1and1.com, ns52.1and1.com, ns-us.1and1-dns.us, ns-us.1and1-dns.de...	6 records

✅ Authoritative Response

Server:217.160.81.29

NS records: ns51.1and1.com, ns52.1and1.com, ns-us.1and1-dns.us, ns-us.1and1-dns.de, ns-us.1and1-dns.org, ns-us.1and1-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for prepshowcase.com (unsigned zone)

⏱️ Timing

Total: 463ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`74.208.223.192`
AAAA	1	`2607:f1c0:842:39c0:8b56:e475:b207:190`
NS	4	`ns-us.1and1-dns.org, ns-us.1and1-dns.de...`
MX	2	`smtp.secureserver.net (pri: 0), mailstore1.secureserver.net (pri: 10)`
SOA	1	`ns-us.1and1-dns.com hostmaster.1and1.com`

📌 Glue Records Collected

Total: 6

Out-of-bailiwick: 6 (ns51.1and1.com, ns51.1and1.com, ns52.1and1.com...)

Analysis

IP Addresses

prepshowcase.com resolves to the IP addresses 74.208.223.192 and 2607:f1c0:842:39c0:8b56:e475:b207:190

Name Servers

prepshowcase.com delegates authority to 6 name servers: ns-us.1and1-dns.com, ns51.1and1.com, ns52.1and1.com plus 3 other.

prepshowcase.com has at least partial name server overlap with other domains, such as rrharrison.com, myboss.ca, blvdesign.ca and two others.

ns-us.1and1-dns.org, ns-us.1and1-dns.us and ns-us.1and1-dns.de — plus 4 other name servers — are commonly paired with these name servers.

Host names pointing to two IP addresses:

ns-us.1and1-dns.com directs traffic to 185.132.34.2 and 2607:f1c0:fe:53:185:132:34:2.

ns51.1and1.com directs traffic to 185.132.32.30 and 2607:f1c0:fe:53:185:132:32:30.

ns52.1and1.com directs traffic to 185.132.33.29 and 2607:f1c0:fe:53:185:132:33:29.

ns-us.1and1-dns.de directs traffic to 185.132.32.2 and 2607:f1c0:fe:53:185:132:32:2.

ns-us.1and1-dns.org directs traffic to 185.132.35.2 and 2607:f1c0:fe:53:185:132:35:2.

ns-us.1and1-dns.us directs traffic to 185.132.33.2 and 2607:f1c0:fe:53:185:132:33:2.

Mail Servers

prepshowcase.com uses two mail servers, mailstore1.secureserver.net and smtp.secureserver.net.

The mail server setup of prepshowcase.com matches that of other domains such as vantagemarine.co.uk, nanogensolar.com, superswaddleme.com and two others.

The mail servers of prepshowcase.com are at least partially shared with other domains, including kic-group.com.

mailstore1.secureserver.net and smtp.secureserver.net each have three IP addresses — mailstore1.secureserver.net directs to 216.69.141.78, 216.69.141.114 and 216.69.141.162; smtp.secureserver.net directs to 216.69.141.71, 216.69.141.84 and 216.69.141.113.