`certifydatasystems.com`

DNSSEC	⚠️ Not signed
NS	`edns1.ultradns.com` ⭐
		A	2001:502:f3ff::201^{🇺🇸 MAINT-ID-120082001:502:f3ff::/48 Neustar}
			PTR	`edns1.ultradns.com`
			PTR	`udns1.cscdns.net`
			PTR	`udns1.cscdns.uk`
			PTR	`ns1.webipdns.com.au`
		A	204.74.66.1^{🇺🇸 MAINT-ID-12008204.74.66.0/24 Neustar}
			PTR	`ns1.alba.bank`
			PTR	`edns1.ultradns.com`
			PTR	`udns1.cscdns.net`
			PTR	`udns1.cscdns.uk`
			PTR	`ns1.webipdns.com.au`
NS	`edns1.ultradns.biz`
		A	2610:a1:1015::201^{🇺🇸 MAINT-ID-120082610:a1:1015::/48 Neustar}
			PTR	`edns1.ultradns.biz`
			PTR	`udns3.cscdns.net`
			PTR	`udns3.cscdns.uk`
		A	204.74.67.1^{🇺🇸 MAINT-ID-12008204.74.67.0/24 Neustar}
			PTR	`edns1.ultradns.biz`
			PTR	`udns3.cscdns.net`
			PTR	`udns3.cscdns.uk`
NS	`edns1.ultradns.net`
		A	2610:a1:1014::201^{🇺🇸 MAINT-ID-120082610:a1:1014::/48 Neustar}
			PTR	`udns4.cscdns.net`
			PTR	`edns1.ultradns.net`
			PTR	`udns4.cscdns.uk`
		A	204.74.110.1^{🇺🇸 MAINT-ID-12008204.74.110.0/24 Neustar}
			PTR	`udns4.cscdns.net`
			PTR	`edns1.ultradns.net`
			PTR	`udns4.cscdns.uk`
NS	`edns1.ultradns.org`
		A	2001:502:4612::201^{🇺🇸 MAINT-ID-120082001:502:4612::/48 Neustar}
			PTR	`udns2.cscdns.net`
			PTR	`edns1.ultradns.org`
			PTR	`udns2.cscdns.uk`
			PTR	`ns2.webipdns.com.au`
		A	204.74.111.1^{🇺🇸 MAINT-ID-12008204.74.111.0/24 Neustar}
			PTR	`ns2.alba.bank`
			PTR	`udns2.cscdns.net`
			PTR	`edns1.ultradns.org`
			PTR	`udns2.cscdns.uk`
			PTR	`ns2.webipdns.com.au`
MX	`mxa-00496301.gslb.pphosted.com` ⭐
		A	205.220.174.38^{🇺🇸 Proofpoint205.220.174.0/24 Inc.}
			PTR	`mx0b-00496301.pphosted.com`
MX	`mxb-00496301.gslb.pphosted.com` ⭐
		A	205.220.162.39^{🇺🇸 Proofpoint205.220.162.0/24 Inc.}
			PTR	`mx0a-00496301.pphosted.com`
TXT	`ms=ms77973374`
TXT	`v=spf1 a mx include:aspmx.pardot.com ~all`
TXT	`8TCDKsOL5K/3d0LXd3hhYNDSKd4hljVVpCpJ7rzO/+Fa+E8wbJrpo50VYAXfPuE86MY5mTckg2B0S...`
TXT	`9iG2z/MAATrBFU7p6DqLyxv1skqTOEAK7bCV8qYG8gFnB+DSaHFO+qmVceeBi1GEuaKUFnW4eav7U...`
SOA	`edns1.ultradns.com`premiumdns@support.neustar 2019-11-02 #78

`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=1783846757

WOT: UNKNOWN (60/100)

Same first word

certifydatasystems.net

certifydatasystems.com

DNS History

16 records (6 active, 10 former)

○NSa4.nstld.com2015-07-04 → 2017-12-27 · 4 obs

● 2015-07-04 13:16:12
● 2017-12-27 01:09:26
○ 2026-04-20 18:09:32
○ 2026-07-12 09:25:46

●NSedns1.ultradns.biz2026-04-20 → 2026-07-12 · 3 obs

○ 2017-12-27 01:09:26
● 2026-04-20 18:09:32
● 2026-07-12 09:25:46

●NSedns1.ultradns.com2026-04-20 → 2026-07-12 · 3 obs

○ 2017-12-27 01:09:26
● 2026-04-20 18:09:32
● 2026-07-12 09:25:46

●NSedns1.ultradns.net2026-04-20 → 2026-07-12 · 3 obs

○ 2017-12-27 01:09:26
● 2026-04-20 18:09:32
● 2026-07-12 09:25:46

●NSedns1.ultradns.org2026-04-20 → 2026-07-12 · 3 obs

○ 2017-12-27 01:09:26
● 2026-04-20 18:09:32
● 2026-07-12 09:25:46

○NSf4.nstld.com2015-07-04 → 2017-12-27 · 4 obs

● 2015-07-04 13:16:12
● 2017-12-27 01:09:26
○ 2026-04-20 18:09:32
○ 2026-07-12 09:25:46

○NSg4.nstld.com2015-07-04 → 2017-12-27 · 4 obs

● 2015-07-04 13:16:12
● 2017-12-27 01:09:26
○ 2026-04-20 18:09:32
○ 2026-07-12 09:25:46

○NSj4.nstld.com2015-07-04 → 2017-12-27 · 4 obs

● 2015-07-04 13:16:12
● 2017-12-27 01:09:26
○ 2026-04-20 18:09:32
○ 2026-07-12 09:25:46

○NSk4.nstld.com2015-07-04 → 2017-12-27 · 4 obs

● 2015-07-04 13:16:12
● 2017-12-27 01:09:26
○ 2026-04-20 18:09:32
○ 2026-07-12 09:25:46

○NSl4.nstld.com2015-07-04 → 2017-12-27 · 4 obs

● 2015-07-04 13:16:12
● 2017-12-27 01:09:26
○ 2026-04-20 18:09:32
○ 2026-07-12 09:25:46

○MXcluster5.us.messagelabs.com2015-07-04 → 2017-12-27 · 4 obs

● 2015-07-04 13:16:12
● 2017-12-27 01:09:26
○ 2026-04-20 18:09:32
○ 2026-07-12 09:25:46

○MXcluster5a.us.messagelabs.com2015-07-04 → 2017-12-27 · 4 obs

● 2015-07-04 13:16:12
● 2017-12-27 01:09:26
○ 2026-04-20 18:09:32
○ 2026-07-12 09:25:46

●MXmxa-00496301.gslb.pphosted.com2026-04-20 → 2026-07-12 · 3 obs

○ 2017-12-27 01:09:26
● 2026-04-20 18:09:32
● 2026-07-12 09:25:46

●MXmxb-00496301.gslb.pphosted.com2026-04-20 → 2026-07-12 · 3 obs

○ 2017-12-27 01:09:26
● 2026-04-20 18:09:32
● 2026-07-12 09:25:46

○A216.87.148.1142016-12-22 → 2017-12-27 · 5 obs

○ 2016-04-25 19:07:54
● 2016-12-22 19:51:52
● 2017-12-27 01:09:26
○ 2026-04-20 18:09:32
○ 2026-07-12 09:25:46

○A69.58.186.1142015-07-04 → 2016-04-25 · 4 obs

● 2015-07-04 13:16:12
● 2016-04-25 19:07:54
○ 2016-12-22 19:51:52
○ 2026-07-12 09:25:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, j.gtld-servers.net, e.gtld-servers.net, c.gtld-servers.net...	-
certifydatasystems.com	edns1.ultradns.com, edns1.ultradns.net, edns1.ultradns.biz, edns1.ultradns.org	2 records

✅ Authoritative Response

Server:204.74.67.1

NS records: edns1.ultradns.com, edns1.ultradns.net, edns1.ultradns.biz, edns1.ultradns.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for certifydatasystems.com (unsigned zone)

⏱️ Timing

Total: 250ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`edns1.ultradns.biz, edns1.ultradns.com...`
MX	2	`mxa-00496301.gslb.pphosted.com (pri: 10), mxb-00496301.gslb.pphosted.com (pri: 10)`
TXT	4	`ms=ms77973374, v=spf1 a mx include:aspmx.pardot.com ~al...`
SOA	1	`edns1.ultradns.com premiumdns.support.ne`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (edns1.ultradns.com, edns1.ultradns.com)

Analysis

Name Servers

certifydatasystems.com has four authoritative name servers: edns1.ultradns.biz, edns1.ultradns.com, edns1.ultradns.net and edns1.ultradns.org.

certifydatasystems.com shares at least some of its name servers with other domains, including via-hhc.com, myutopia4.com, oneepedia.com and two others.

These name servers are frequently seen alongside ns0.isp.sky.com, ns1.isp.sky.com, ns89.ultradns2.com and 7 other name servers.

The host names edns1.ultradns.biz, edns1.ultradns.com, edns1.ultradns.net and edns1.ultradns.org each resolve to two IP addresses: edns1.ultradns.biz resolves to 204.74.67.1 and 2610:a1:1015::201; edns1.ultradns.com resolves to 204.74.66.1 and 2001:502:f3ff::201; edns1.ultradns.net resolves to 204.74.110.1 and 2610:a1:1014::201; edns1.ultradns.org resolves to 204.74.111.1 and 2001:502:4612::201.

Mail Servers

certifydatasystems.com has two mail servers: mxa-00496301.gslb.pphosted.com and mxb-00496301.gslb.pphosted.com.

certifydatasystems.com shares the same mail server setup as other domains, including caredeliveryorganization.com, elitehealth.com, harrisrothenberg.com and two others.

certifydatasystems.com shares at least some of its mail servers with other domains, such as reesfinancialinc.com and versainsure.com.

These mail servers are frequently paired with the mail servers mx10.antispam.mailspamprotection.com, mx20.antispam.mailspamprotection.com and mx30.antispam.mailspamprotection.com.

mxa-00496301.gslb.pphosted.com and mxb-00496301.gslb.pphosted.com each resolve to one IP number: mxa-00496301.gslb.pphosted.com points to 205.220.174.38 and mxb-00496301.gslb.pphosted.com points to 205.220.162.39.

certifydatasystems.com - robtex.com