rackserv.net - robtex.com

rackserv.net

DNSSEC⚠️ Not signed
A91.238.160.172🇬🇧 ENIXLTD91.238.160.0/22
PTRcp160172.hpdns.net
NSns1.hpdns.net ⭐ ⚠️ Not in parent delegation
A75.2.86.204🇺🇸 Amazon75.2.80.0/20
PTRa40296d1acd960697.awsglobalaccelerator.com
NSns1.racksrv.com ⚠️ Not in zone NS records
A91.238.160.2🇬🇧 ENIXLTD91.238.160.0/22
PTRns1.enixns.com
NSns2.hpdns.net ⚠️ Not in parent delegation
A166.117.220.151🇺🇸 Amazon166.117.208.0/20
PTRa40296d1acd960697.awsglobalaccelerator.com
NSns2.racksrv.com ⚠️ Not in zone NS records
A91.238.161.2🇬🇧 ENIXLTD91.238.160.0/22
PTRns2.enixns.com
NSns3.hpdns.net ⚠️ Not in parent delegation
A91.204.209.239🇬🇧 ENIXLTD91.204.208.0/22 RackSRV KSP Route Object
NSns4.hpdns.net ⚠️ Not in parent delegation
A185.73.8.239🇬🇧 ENIXLTD185.73.8.0/24
MXrackserv.net ⭐
A91.238.160.172🇬🇧 ENIXLTD91.238.160.0/22
PTRcp160172.hpdns.net
TXTv=spf1 ip4:91.238.160.172 +mx +a +ip4:37.26.104.212 +include:mx.ovh.com inclu...
SOAns1.hpdns.netroot@193-105-61-249.cprapid.com 2026-02-17 #1

net

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1771291465

MX for

rackserv.net

Subdomains

mail.rackserv.net

Same first word

rackserv.net

DNS History

10 records (8 active, 2 former)

20162017201820192020202120222023202420252026NSns1.hpdns.netns1.racksrv.comns2.hpdns.netns2.racksrv.comns3.hpdns.netns4.hpdns.netMXrackserv.netmail.rackserv.netA91.238.160.17237.26.104.212
●NSns1.hpdns.net2026-02-28 → 2026-03-23 · 3 obs
○ 2015-08-28 20:46:48
● 2026-02-28 20:34:28
● 2026-03-23 08:57:04
●NSns1.racksrv.com2015-08-28 → 2026-03-23 · 2 obs
● 2015-08-28 20:46:48
● 2026-03-23 08:57:04
●NSns2.hpdns.net2026-02-28 → 2026-03-23 · 3 obs
○ 2015-08-28 20:46:48
● 2026-02-28 20:34:28
● 2026-03-23 08:57:04
●NSns2.racksrv.com2015-08-28 → 2026-03-23 · 2 obs
● 2015-08-28 20:46:48
● 2026-03-23 08:57:04
●NSns3.hpdns.net2026-02-28 → 2026-03-23 · 3 obs
○ 2015-08-28 20:46:48
● 2026-02-28 20:34:28
● 2026-03-23 08:57:04
●NSns4.hpdns.net2026-02-28 → 2026-03-23 · 3 obs
○ 2015-08-28 20:46:48
● 2026-02-28 20:34:28
● 2026-03-23 08:57:04
○MXmail.rackserv.net2015-08-28 → 2016-12-26 · 4 obs
● 2015-08-28 20:46:48
● 2016-12-26 02:26:30
○ 2026-02-28 20:34:28
○ 2026-03-23 08:57:04
●MXrackserv.net2026-02-28 → 2026-03-23 · 3 obs
○ 2016-12-26 02:26:30
● 2026-02-28 20:34:28
● 2026-03-23 08:57:04
○A37.26.104.2122015-08-28 → 2016-12-26 · 4 obs
● 2015-08-28 20:46:48
● 2016-12-26 02:26:30
○ 2026-02-28 20:34:28
○ 2026-03-23 08:57:04
●A91.238.160.1722026-02-28 → 2026-03-23 · 3 obs
○ 2016-12-26 02:26:30
● 2026-02-28 20:34:28
● 2026-03-23 08:57:04

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
neta.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
rackserv.netns1.racksrv.com, ns2.racksrv.com-

✅ Authoritative Response

Server:91.238.160.2

NS records: ns1.racksrv.com, ns2.racksrv.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rackserv.net (unsigned zone)

⏱️ Timing

Total: 595ms | Queries: -

📄 Records

TypeCountSample Data
A191.238.160.172
NS4ns3.hpdns.net, ns4.hpdns.net...
MX1rackserv.net (pri: 0)
TXT1v=spf1 ip4:91.238.160.172 +mx +a +ip4:37
SOA1ns1.hpdns.net root.193-105-61-249.cprapi

Analysis

Hierarchy

The parent of mail.rackserv.net is rackserv.net.

Mail Server Role

The mail server for rackserv.net is rackserv.net.

IP Addresses

rackserv.net points to a single IP address: 91.238.160.172.

Other host names such as christianbooksworldwide.org, mjohnstonphotography.co.uk, thinkingeconomy.com, schwablearning.org and msz.eu share IPs with rackserv.net.

Name Servers

rackserv.net is delegated to six name servers: ns1.racksrv.com, ns2.racksrv.com, ns1.hpdns.net, ns2.hpdns.net, ns3.hpdns.net and ns4.hpdns.net.

rackserv.net at least partially shares name servers with other domains, for example blueskytest.com, neillfineart.co.uk, dnsblock5.com, crooke.co.uk and icubed.co.uk.

these name servers are commonly used with the following name servers: ns1.4uh.net, ns2.4uh.net, ns3.4uh.net, ns4.4uh.net, ns1.enixns.com, ns2.enixns.com, ns3.enixns.com, ns4.enixns.com, ns1.myecodns.com and ns2.myecodns.com.

Hosts with one IP number:

ns1.racksrv.com points to 91.238.160.2

ns2.racksrv.com points to 91.238.161.2

ns1.hpdns.net points to 75.2.86.204

ns2.hpdns.net points to 166.117.220.151

ns3.hpdns.net points to 91.204.209.239

ns4.hpdns.net points to 185.73.8.239

Mail Servers

One mail server handles rackserv.net; that server is rackserv.net.

rackserv.net points to a single IP number: 91.238.160.172.