`performanceexplorer.com`

DNSSEC	⚠️ Not signed
A	8.38.16.36^{🇺🇸 SGAS-272058.38.16.0/22 Prolexic Technologies, Inc.}
NS	`ns1.ihsmarkit.com` ⭐
		A	8.38.20.38^{🇺🇸 SGAS-272058.38.20.0/22 Prolexic Technologies, Inc.}
			PTR	`ns1.ihsmarkit.com`
NS	`a1-28.akam.net`
		A	2600:1401:2::1c^{🇺🇸 Akamai2600:1401:2::/48 Technologies}
			PTR	`a1-28.akam.net`
			PTR	`ns1-28.akam.net`
		A	193.108.91.28^{🇳🇱 Akamai193.108.91.0/24 Technologies}
			PTR	`a1-28.akam.net`
			PTR	`ns1-28.akam.net`
NS	`a10-65.akam.net`
		A	2600:1480:d000::41^{🇺🇸 Akamai2600:1480:d000::/48 Technologies}
			PTR	`a10-65.akam.net`
		A	96.7.50.65^{🇺🇸 Akamai96.7.50.0/24 Technologies}
			PTR	`a10-65.akam.net`
NS	`a13-66.akam.net`
		A	2600:1480:800::42^{🇺🇸 Akamai2600:1480:800::/48 Technologies}
			PTR	`a13-66.akam.net`
			PTR	`ns2-66.akam.net`
		A	2.22.230.66^{🇳🇱 Akamai2.22.230.0/24 Technologies}
			PTR	`a13-66.akam.net`
			PTR	`ns2-66.akam.net`
NS	`a14-67.akam.net`
		A	2600:1480:1800::43^{🇺🇸 Akamai2600:1480:1800::/48 Technologies}
			PTR	`a14-67.akam.net`
		A	184.26.161.67^{🇺🇸 Akamai184.26.161.0/24 Technologies}
			PTR	`a14-67.akam.net`
NS	`a6-64.akam.net`
		A	2600:1401:1::40^{🇺🇸 Akamai2600:1401:1::/48 Technologies}
			PTR	`a6-64.akam.net`
		A	23.211.133.64^{🇺🇸 Akamai23.211.133.0/24 Technologies}
			PTR	`a6-64.akam.net`
NS	`a9-65.akam.net`
		A	2a02:26f0:117::41^{🇳🇱 Akamai2a02:26f0:117::/48 Technologies}
			PTR	`a9-65.akam.net`
			PTR	`ns5-65.akam.net`
		A	184.85.248.65^{🇺🇸 Akamai184.85.248.0/24 Technologies}
			PTR	`a9-65.akam.net`
			PTR	`ns5-65.akam.net`
MX	`mxa-0032c001.gslb.pphosted.com` ⭐
		A	148.163.148.100^{🇺🇸 Proofpoint148.163.148.0/22}
			PTR	`mx0a-0032c001.pphosted.com`
MX	`mxb-0032c001.gslb.pphosted.com` ⭐
		A	148.163.152.37^{🇺🇸 Proofpoint148.163.152.0/22}
			PTR	`mx0b-0032c001.pphosted.com`
TXT	`MS=ms73544055`
TXT	`v=spf1 include:ipreomail.com include:mail.ihsmarkit.com ip4:204.8.130.0/26 ip...`
TXT	`MS=ms89503875`
SOA	`ns1.ihsmarkit.com`ns3@markit.com 2020-02-16 #24

`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=1777012751

Same first word

performanceexplorer.com

DNS History

23 records (10 active, 13 former)

○NSa1-114.akam.net2017-07-09 → 2017-07-09 · 4 obs

○ 2016-06-07 00:41:38
● 2017-07-09 22:29:26
○ 2026-02-24 21:14:16
○ 2026-04-24 07:08:20

●NSa1-28.akam.net2026-02-24 → 2026-04-24 · 3 obs

○ 2017-07-09 22:29:26
● 2026-02-24 21:14:16
● 2026-04-24 07:08:20

●NSa10-65.akam.net2026-02-24 → 2026-04-24 · 3 obs

○ 2017-07-09 22:29:26
● 2026-02-24 21:14:16
● 2026-04-24 07:08:20

●NSa13-66.akam.net2026-02-24 → 2026-04-24 · 3 obs

○ 2017-07-09 22:29:26
● 2026-02-24 21:14:16
● 2026-04-24 07:08:20

●NSa14-67.akam.net2026-02-24 → 2026-04-24 · 3 obs

○ 2017-07-09 22:29:26
● 2026-02-24 21:14:16
● 2026-04-24 07:08:20

○NSa16-67.akam.net2017-07-09 → 2017-07-09 · 4 obs

○ 2016-06-07 00:41:38
● 2017-07-09 22:29:26
○ 2026-02-24 21:14:16
○ 2026-04-24 07:08:20

○NSa28-64.akam.net2017-07-09 → 2017-07-09 · 4 obs

○ 2016-06-07 00:41:38
● 2017-07-09 22:29:26
○ 2026-02-24 21:14:16
○ 2026-04-24 07:08:20

○NSa5-65.akam.net2017-07-09 → 2017-07-09 · 4 obs

○ 2016-06-07 00:41:38
● 2017-07-09 22:29:26
○ 2026-02-24 21:14:16
○ 2026-04-24 07:08:20

●NSa6-64.akam.net2026-02-24 → 2026-04-24 · 3 obs

○ 2017-07-09 22:29:26
● 2026-02-24 21:14:16
● 2026-04-24 07:08:20

○NSa6-66.akam.net2017-07-09 → 2017-07-09 · 4 obs

○ 2016-06-07 00:41:38
● 2017-07-09 22:29:26
○ 2026-02-24 21:14:16
○ 2026-04-24 07:08:20

●NSa9-65.akam.net2026-02-24 → 2026-04-24 · 3 obs

○ 2017-07-09 22:29:26
● 2026-02-24 21:14:16
● 2026-04-24 07:08:20

○NSa9-67.akam.net2017-07-09 → 2017-07-09 · 4 obs

○ 2016-06-07 00:41:38
● 2017-07-09 22:29:26
○ 2026-02-24 21:14:16
○ 2026-04-24 07:08:20

●NSns1.ihsmarkit.com2026-04-13 → 2026-04-24 · 3 obs

○ 2026-04-01 00:56:36
● 2026-04-13 01:30:20
● 2026-04-24 07:08:20

○NSns2.ihsmarkit.com2026-02-24 → 2026-04-01 · 5 obs

○ 2017-07-09 22:29:26
● 2026-02-24 21:14:16
● 2026-04-01 00:56:36
○ 2026-04-13 01:30:20
○ 2026-04-24 07:08:20

○NSns2.markit.com2015-07-18 → 2015-07-18 · 3 obs

● 2015-07-18 15:02:28
○ 2015-11-16 08:30:36
○ 2026-04-24 07:08:20

○NSns3.markit.com2015-07-18 → 2016-06-07 · 4 obs

● 2015-07-18 15:02:28
● 2016-06-07 00:41:38
○ 2017-07-09 22:29:26
○ 2026-04-24 07:08:20

○NSns4.markit.com2015-11-16 → 2016-06-07 · 5 obs

○ 2015-07-18 15:02:28
● 2015-11-16 08:30:36
● 2016-06-07 00:41:38
○ 2017-07-09 22:29:26
○ 2026-04-24 07:08:20

●MXmxa-0032c001.gslb.pphosted.com2026-02-24 → 2026-04-24 · 3 obs

○ 2017-07-09 22:29:26
● 2026-02-24 21:14:16
● 2026-04-24 07:08:20

●MXmxb-0032c001.gslb.pphosted.com2026-02-24 → 2026-04-24 · 3 obs

○ 2017-07-09 22:29:26
● 2026-02-24 21:14:16
● 2026-04-24 07:08:20

○MXukmail1.markit.com2015-07-18 → 2017-07-09 · 4 obs

● 2015-07-18 15:02:28
● 2017-07-09 22:29:26
○ 2026-02-24 21:14:16
○ 2026-04-24 07:08:20

○MXusmail1.markit.com2015-07-18 → 2017-07-09 · 4 obs

● 2015-07-18 15:02:28
● 2017-07-09 22:29:26
○ 2026-02-24 21:14:16
○ 2026-04-24 07:08:20

○MXusmail2.markit.com2015-07-18 → 2017-07-09 · 4 obs

● 2015-07-18 15:02:28
● 2017-07-09 22:29:26
○ 2026-02-24 21:14:16
○ 2026-04-24 07:08:20

●A8.38.16.362015-07-18 → 2026-04-24 · 2 obs

● 2015-07-18 15:02:28
● 2026-04-24 07:08:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, f.gtld-servers.net, c.gtld-servers.net, l.gtld-servers.net...	-
performanceexplorer.com	a13-66.akam.net, a10-65.akam.net, a1-28.akam.net, a9-65.akam.net...	-

✅ Authoritative Response

Server:96.7.50.65

NS records: a13-66.akam.net, a10-65.akam.net, a1-28.akam.net, a9-65.akam.net, a6-64.akam.net, a14-67.akam.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for performanceexplorer.com (unsigned zone)

⏱️ Timing

Total: 801ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`8.38.16.36`
NS	6	`a10-65.akam.net, a13-66.akam.net...`
MX	2	`mxb-0032c001.gslb.pphosted.com (pri: 10), mxa-0032c001.gslb.pphosted.com (pri: 10)`
TXT	3	`MS=ms89503875, v=spf1 include:ipreomail.com include:mai...`
SOA	1	`ns1.ihsmarkit.com ns3.markit.com`

Analysis

IP Addresses

performanceexplorer.com points to a single IP address: 8.38.16.36.

Name Servers

performanceexplorer.com's zone is delegated to seven name servers: ns1.ihsmarkit.com, a1-28.akam.net, a10-65.akam.net, a13-66.akam.net, a14-67.akam.net, a6-64.akam.net and a9-65.akam.net.

performanceexplorer.com at least partially shares name servers with other domains, for example 12.134.in-addr.arpa, emarteveryday.co.kr, markitsoftware.com, flowconsulting.ca and santandernet.b.br.

these name servers are commonly used with the following name servers: ns2.ihsmarkit.com, a2-66.akam.net, a24-64.akam.net, a7-64.akam.net, a7-65.akam.net, a11-65.akam.net, a5-66.akam.net, a3-65.akam.net, a9-66.akam.net and a5-64.akam.net.

Host names with two IP numbers:

a1-28.akam.net points to 2600:1401:2::1c and 193.108.91.28; a10-65.akam.net points to 2600:1480:d000::41 and 96.7.50.65; a13-66.akam.net points to 2600:1480:800::42 and 2.22.230.66; a14-67.akam.net points to 2600:1480:1800::43 and 184.26.161.67; a6-64.akam.net points to 2600:1401:1::40 and 23.211.133.64; a9-65.akam.net points to 2a02:26f0:117::41 and 184.85.248.65.

Host names with one IP number:

ns1.ihsmarkit.com points to 8.38.20.38.

Mail Servers

Two mail servers handle performanceexplorer.com: mxa-0032c001.gslb.pphosted.com and mxb-0032c001.gslb.pphosted.com.

performanceexplorer.com shares the same mail server setup as other domains, including purvingertz.com, changewave.com, sandp.com, premierdata.com and researchchoice.com.

performanceexplorer.com shares some mail servers with other domains, for example public-ledger.com.

Host names with one IP number:

mxa-0032c001.gslb.pphosted.com points to 148.163.148.100; mxb-0032c001.gslb.pphosted.com points to 148.163.152.37.

performanceexplorer.com - robtex.com