pcatprepclass.com - dns.ninja

`pcatprepclass.com`

DNSSEC	⚠️ Not signed
A	2607:f1c0:100f:f000::221^{🇺🇸 IONOS-AS2607:f1c0::/32 1&1 Internet Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
		PTR	`2607-f1c0-100f-f000-0000-0000-0000-0221.elastic-ssl.ui-r.com`
A	74.208.236.172^{🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.}
NS	`ns1045.ui-dns.com` ⭐
		A	2001:8d8:fe:53:0:d9a0:522d:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1045.ui-dns.com`
		A	217.160.82.45^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1045.ui-dns.com`
NS	`ns1045.ui-dns.biz`
		A	2001:8d8:fe:53:0:d9a0:512d:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1045.ui-dns.biz`
		A	217.160.81.45^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1045.ui-dns.biz`
NS	`ns1045.ui-dns.de`
		A	2001:8d8:fe:53:0:d9a0:502d:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1045.ui-dns.de`
		A	217.160.80.45^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1045.ui-dns.de`
NS	`ns1045.ui-dns.org`
		A	2001:8d8:fe:53:0:d9a0:532d:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1045.ui-dns.org`
		A	217.160.83.45^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1045.ui-dns.org`
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`
SOA	`ns1045.ui-dns.com`hostmaster@1und1.com 2017-06-01 #17

`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=1782648910

Previously MX for

pcatprepclass.com

Same first word

pcatprepclass.com

DNS History

15 records (8 active, 7 former)

○NSns1.multimindgroup.net2015-06-17 → 2016-01-15 · 4 obs

● 2015-06-17 09:45:02
● 2016-01-15 17:04:20
○ 2016-04-04 02:35:48
○ 2026-06-28 12:21:50

●NSns1045.ui-dns.biz2026-03-03 → 2026-06-28 · 3 obs

○ 2017-04-09 02:00:16
● 2026-03-03 23:50:46
● 2026-06-28 12:21:50

●NSns1045.ui-dns.com2026-03-03 → 2026-06-28 · 3 obs

○ 2017-04-09 02:00:16
● 2026-03-03 23:50:46
● 2026-06-28 12:21:50

●NSns1045.ui-dns.de2026-03-03 → 2026-06-28 · 3 obs

○ 2017-04-09 02:00:16
● 2026-03-03 23:50:46
● 2026-06-28 12:21:50

●NSns1045.ui-dns.org2026-03-03 → 2026-06-28 · 3 obs

○ 2017-04-09 02:00:16
● 2026-03-03 23:50:46
● 2026-06-28 12:21:50

○NSns2.multimindgroup.net2015-06-17 → 2016-01-15 · 4 obs

● 2015-06-17 09:45:02
● 2016-01-15 17:04:20
○ 2016-04-04 02:35:48
○ 2026-06-28 12:21:50

○NSns385.websitewelcome.com2016-04-04 → 2017-04-09 · 5 obs

○ 2016-01-15 17:04:20
● 2016-04-04 02:35:48
● 2017-04-09 02:00:16
○ 2026-03-03 23:50:46
○ 2026-06-28 12:21:50

○NSns386.websitewelcome.com2016-04-04 → 2017-04-09 · 5 obs

○ 2016-01-15 17:04:20
● 2016-04-04 02:35:48
● 2017-04-09 02:00:16
○ 2026-03-03 23:50:46
○ 2026-06-28 12:21:50

●MXmx00.ionos.com2026-03-03 → 2026-06-28 · 3 obs

○ 2017-04-09 02:00:16
● 2026-03-03 23:50:46
● 2026-06-28 12:21:50

●MXmx01.ionos.com2026-03-03 → 2026-06-28 · 3 obs

○ 2017-04-09 02:00:16
● 2026-03-03 23:50:46
● 2026-06-28 12:21:50

○MXpcatprepclass.com2015-06-17 → 2017-04-09 · 4 obs

● 2015-06-17 09:45:02
● 2017-04-09 02:00:16
○ 2026-03-03 23:50:46
○ 2026-06-28 12:21:50

○A192.185.101.362016-04-04 → 2017-04-09 · 5 obs

○ 2016-01-15 17:04:20
● 2016-04-04 02:35:48
● 2017-04-09 02:00:16
○ 2026-03-03 23:50:46
○ 2026-06-28 12:21:50

○A192.185.25.1742015-06-17 → 2016-01-15 · 4 obs

● 2015-06-17 09:45:02
● 2016-01-15 17:04:20
○ 2016-04-04 02:35:48
○ 2026-06-28 12:21:50

●A2607:f1c0:100f:f000::2212026-03-03 → 2026-06-28 · 3 obs

○ 2017-04-09 02:00:16
● 2026-03-03 23:50:46
● 2026-06-28 12:21:50

●A74.208.236.1722026-03-03 → 2026-06-28 · 3 obs

○ 2017-04-09 02:00:16
● 2026-03-03 23:50:46
● 2026-06-28 12:21:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
pcatprepclass.com	ns1045.ui-dns.de, ns1045.ui-dns.biz, ns1045.ui-dns.org, ns1045.ui-dns.com	2 records

✅ Authoritative Response

Server:217.160.80.45

NS records: ns1045.ui-dns.de, ns1045.ui-dns.biz, ns1045.ui-dns.org, ns1045.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for pcatprepclass.com (unsigned zone)

⏱️ Timing

Total: 421ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`74.208.236.172`
AAAA	1	`2607:f1c0:100f:f000::221`
NS	4	`ns1045.ui-dns.com, ns1045.ui-dns.biz...`
MX	2	`mx00.ionos.com (pri: 10), mx01.ionos.com (pri: 10)`
SOA	1	`ns1045.ui-dns.com hostmaster.1und1.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1045.ui-dns.com, ns1045.ui-dns.com)

Analysis

IP Addresses

pcatprepclass.com resolves to the IP addresses 74.208.236.172 and 2607:f1c0:100f:f000::221

Additional host names — christmaninsurance.net, leob.com, rbryant.net and two others — share IP numbers with pcatprepclass.com.

Name Servers

pcatprepclass.com has four authoritative name servers: ns1045.ui-dns.biz, ns1045.ui-dns.com, ns1045.ui-dns.de and ns1045.ui-dns.org.

pcatprepclass.com shares at least some of its name servers with other domains, including giikstore.com, synthex.fr, mecanizadosalberto.com and two others.

These name servers are frequently seen alongside the name servers ns1047.ui-dns.de.

The host names ns1045.ui-dns.biz, ns1045.ui-dns.com, ns1045.ui-dns.de and ns1045.ui-dns.org each resolve to two IP addresses: ns1045.ui-dns.biz resolves to 217.160.81.45 and 2001:8d8:fe:53:0:d9a0:512d:100; ns1045.ui-dns.com resolves to 217.160.82.45 and 2001:8d8:fe:53:0:d9a0:522d:100; ns1045.ui-dns.de resolves to 217.160.80.45 and 2001:8d8:fe:53:0:d9a0:502d:100; ns1045.ui-dns.org resolves to 217.160.83.45 and 2001:8d8:fe:53:0:d9a0:532d:100.

Mail Servers

pcatprepclass.com has two mail servers: mx00.ionos.com and mx01.ionos.com.

pcatprepclass.com shares the same mail server setup as other domains, including pakistanlatestnewsupdate.com, tubs.com, waynebotha.com and two others.

mx00.ionos.com and mx01.ionos.com each resolve to one IP number: mx00.ionos.com points to 74.208.5.3 and mx01.ionos.com points to 74.208.5.21.