ptrsystems.net - dns.ninja

`ptrsystems.net`

DNSSEC	⚠️ Not signed
A	141.147.64.173^{🇬🇧 ORACLE-OCI-31898141.147.64.0/18 Oracle Corporation}
NS	`ns1078.ui-dns.org` ⭐
		A	2001:8d8:fe:53:0:d9a0:534e:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1078.ui-dns.org`
		A	217.160.83.78^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1078.ui-dns.org`
NS	`ns1020.ui-dns.com`
		A	2001:8d8:fe:53:0:d9a0:5214:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1020.ui-dns.com`
		A	217.160.82.20^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1020.ui-dns.com`
NS	`ns1081.ui-dns.biz`
		A	2001:8d8:fe:53:0:d9a0:5151:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1081.ui-dns.biz`
		A	217.160.81.81^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1081.ui-dns.biz`
NS	`ns1119.ui-dns.de`
		A	2607:f1c0:fe:53:185:132:32:119^{🇺🇸 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	`ns1119.ui-dns.de`
		A	217.160.80.119^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
MX	`mx00.ionos.co.uk` ⭐
		A	212.227.15.41^{🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2}
			PTR	`mx00.kundenserver.de`
MX	`mx01.ionos.co.uk` ⭐
		A	217.72.192.67^{🇩🇪 IONOS-AS217.72.192.0/20 Web.de}
			PTR	`mx01.kundenserver.de`
TXT	`v=spf1 include:_spf-eu.ionos.com ~all`
SOA	`ns1078.ui-dns.org`hostmaster@1und1.com 2017-06-01 #12

`net`

	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=1782601160

Same first word

ptrsystems.net

ptrsystems.com

Similar names

trpsystems.com

prtsystems.ltd.uk

prtsystems.net

prtsystems.net.uk

rtpsystems.com

tprsystems.com

DNS History

21 records (7 active, 14 former)

●NSns1020.ui-dns.com2026-04-02 → 2026-06-27 · 3 obs

○ 2017-12-03 09:52:52
● 2026-04-02 19:14:46
● 2026-06-27 23:16:54

●NSns1078.ui-dns.org2026-04-02 → 2026-06-27 · 3 obs

○ 2017-12-03 09:52:52
● 2026-04-02 19:14:46
● 2026-06-27 23:16:54

●NSns1081.ui-dns.biz2026-04-02 → 2026-06-27 · 3 obs

○ 2017-12-03 09:52:52
● 2026-04-02 19:14:46
● 2026-06-27 23:16:54

●NSns1119.ui-dns.de2026-04-02 → 2026-06-27 · 3 obs

○ 2017-12-03 09:52:52
● 2026-04-02 19:14:46
● 2026-06-27 23:16:54

○NSns41.domaincontrol.com2017-01-04 → 2017-12-03 · 4 obs

● 2017-01-04 00:26:40
● 2017-12-03 09:52:52
○ 2026-04-02 19:14:46
○ 2026-06-27 23:16:54

○NSns42.domaincontrol.com2017-01-04 → 2017-12-03 · 4 obs

● 2017-01-04 00:26:40
● 2017-12-03 09:52:52
○ 2026-04-02 19:14:46
○ 2026-06-27 23:16:54

○MXmailstore1.europe.secureserver.net2017-01-04 → 2017-12-03 · 4 obs

● 2017-01-04 00:26:40
● 2017-12-03 09:52:52
○ 2026-04-02 19:14:46
○ 2026-06-27 23:16:54

●MXmx00.ionos.co.uk2026-04-02 → 2026-06-27 · 3 obs

○ 2017-12-03 09:52:52
● 2026-04-02 19:14:46
● 2026-06-27 23:16:54

●MXmx01.ionos.co.uk2026-04-02 → 2026-06-27 · 3 obs

○ 2017-12-03 09:52:52
● 2026-04-02 19:14:46
● 2026-06-27 23:16:54

○MXsmtp.europe.secureserver.net2017-01-04 → 2017-12-03 · 4 obs

● 2017-01-04 00:26:40
● 2017-12-03 09:52:52
○ 2026-04-02 19:14:46
○ 2026-06-27 23:16:54

●A141.147.64.1732026-04-02 → 2026-06-27 · 3 obs

○ 2017-12-03 09:52:52
● 2026-04-02 19:14:46
● 2026-06-27 23:16:54

○A160.153.16.332017-01-04 → 2017-12-03 · 4 obs

● 2017-01-04 00:26:40
● 2017-12-03 09:52:52
○ 2026-04-02 19:14:46
○ 2026-06-27 23:16:54

○A184.168.221.352017-12-03 → 2017-12-03 · 4 obs

○ 2017-01-04 00:26:40
● 2017-12-03 09:52:52
○ 2026-04-02 19:14:46
○ 2026-06-27 23:16:54

○A184.168.221.362017-12-03 → 2017-12-03 · 4 obs

○ 2017-01-04 00:26:40
● 2017-12-03 09:52:52
○ 2026-04-02 19:14:46
○ 2026-06-27 23:16:54

○A184.168.221.382017-12-03 → 2017-12-03 · 4 obs

○ 2017-01-04 00:26:40
● 2017-12-03 09:52:52
○ 2026-04-02 19:14:46
○ 2026-06-27 23:16:54

○A184.168.221.432017-12-03 → 2017-12-03 · 4 obs

○ 2017-01-04 00:26:40
● 2017-12-03 09:52:52
○ 2026-04-02 19:14:46
○ 2026-06-27 23:16:54

○A184.168.221.512017-12-03 → 2017-12-03 · 4 obs

○ 2017-01-04 00:26:40
● 2017-12-03 09:52:52
○ 2026-04-02 19:14:46
○ 2026-06-27 23:16:54

○A184.168.221.532017-12-03 → 2017-12-03 · 4 obs

○ 2017-01-04 00:26:40
● 2017-12-03 09:52:52
○ 2026-04-02 19:14:46
○ 2026-06-27 23:16:54

○A184.168.221.622017-12-03 → 2017-12-03 · 4 obs

○ 2017-01-04 00:26:40
● 2017-12-03 09:52:52
○ 2026-04-02 19:14:46
○ 2026-06-27 23:16:54

○A50.63.202.462017-12-03 → 2017-12-03 · 4 obs

○ 2017-01-04 00:26:40
● 2017-12-03 09:52:52
○ 2026-04-02 19:14:46
○ 2026-06-27 23:16:54

○A50.63.202.502017-12-03 → 2017-12-03 · 4 obs

○ 2017-01-04 00:26:40
● 2017-12-03 09:52:52
○ 2026-04-02 19:14:46
○ 2026-06-27 23:16:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
ptrsystems.net	ns1078.ui-dns.org, ns1081.ui-dns.biz, ns1119.ui-dns.de, ns1020.ui-dns.com	-

✅ Authoritative Response

Server:217.160.83.78

NS records: ns1078.ui-dns.org, ns1081.ui-dns.biz, ns1119.ui-dns.de, ns1020.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ptrsystems.net (unsigned zone)

⏱️ Timing

Total: 452ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`141.147.64.173`
NS	4	`ns1119.ui-dns.de, ns1020.ui-dns.com...`
MX	2	`mx01.ionos.co.uk (pri: 10), mx00.ionos.co.uk (pri: 10)`
TXT	1	`v=spf1 include:_spf-eu.ionos.com ~all`
SOA	1	`ns1078.ui-dns.org hostmaster.1und1.com`

Analysis

IP Addresses

ptrsystems.net resolves to one IP address: 141.147.64.173.

ptr.systems, ptrsystems.com and ptrsites.co.uk are examples of other host names that share IP numbers with ptrsystems.net.

Name Servers

The authoritative name servers for ptrsystems.net are ns1081.ui-dns.biz, ns1020.ui-dns.com, ns1119.ui-dns.de and ns1078.ui-dns.org.

ptrsystems.net partially shares its NS delegation with several other domains, including ruad.at, sellerspub.com, packpoint.de and two others.

In DNS configurations, these name servers often share authority with ns1078.ui-dns.biz, ns1078.ui-dns.de, ns1078.ui-dns.com and 7 other name servers.

ns1081.ui-dns.biz, ns1020.ui-dns.com, ns1119.ui-dns.de and ns1078.ui-dns.org each carry two IP addresses. ns1081.ui-dns.biz has 217.160.81.81 and 2001:8d8:fe:53:0:d9a0:5151:100; ns1020.ui-dns.com has 217.160.82.20 and 2001:8d8:fe:53:0:d9a0:5214:100; ns1119.ui-dns.de has 217.160.80.119 and 2607:f1c0:fe:53:185:132:32:119; ns1078.ui-dns.org has 217.160.83.78 and 2001:8d8:fe:53:0:d9a0:534e:100.

Mail Servers

Mail for ptrsystems.net is handled by two mail servers — mx00.ionos.co.uk and mx01.ionos.co.uk.

ptrsystems.net uses an identical mail server configuration to several other domains — among them cogiro.com, recentres.org.uk, buyfresh.co.uk and two more.

mx00.ionos.co.uk resolves to 212.227.15.41. mx01.ionos.co.uk resolves to 217.72.192.67. Both host names point to a single IP number.