`oxforduniversal.com`

DNSSEC	⚠️ Not signed
A	199.16.172.35^{🇺🇸 Automattic199.16.172.0/24 PRESSABLE}
A	199.16.173.178^{🇺🇸 Automattic199.16.173.0/24 PRESSABLE}
NS	`ns15.worldnic.com` ⭐
		A	162.159.26.214^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns16.worldnic.com`
		A	162.159.27.150^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`mx1-us2.ppe-hosted.com` ⭐
		A	67.231.154.162^{🇺🇸 Proofpoint67.231.154.0/24 Inc.}
			PTR	`mx1-us1.ppe-hosted.com`
		A	148.163.129.50^{🇺🇸 AS13916148.163.129.0/24 Proofpoint Inc.}
			PTR	`mx1-us1.ppe-hosted.com`
MX	`mx2-us2.ppe-hosted.com` ⭐
		A	67.231.154.163^{🇺🇸 Proofpoint67.231.154.0/24 Inc.}
			PTR	`mx2-us1.ppe-hosted.com`
		A	148.163.129.51^{🇺🇸 AS13916148.163.129.0/24 Proofpoint Inc.}
			PTR	`mx2-us1.ppe-hosted.com`
TXT	`ppe-9fd2642998e279adcdc7`
TXT	`v=spf1 a:dispatch-us.ppe-hosted.com include:spf.protection.outlook.com -all`
SOA	`NS15.WORLDNIC.com`namehost@WORLDNIC.com serial=124080213

`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=1786074824

Same first word

oxforduniversal.com

DNS History

10 records (6 active, 4 former)

●NSns15.worldnic.com2015-05-30 → 2026-08-07 · 2 obs

● 2015-05-30 02:43:42
● 2026-08-07 04:16:28

●NSns16.worldnic.com2015-05-30 → 2026-08-07 · 2 obs

● 2015-05-30 02:43:42
● 2026-08-07 04:16:28

●MXmx1-us2.ppe-hosted.com2026-03-03 → 2026-08-07 · 3 obs

○ 2018-12-26 11:32:46
● 2026-03-03 04:40:26
● 2026-08-07 04:16:28

●MXmx2-us2.ppe-hosted.com2026-03-03 → 2026-08-07 · 3 obs

○ 2018-12-26 11:32:46
● 2026-03-03 04:40:26
● 2026-08-07 04:16:28

○MXoxforduniversal-com.mail.protection.outlook.com2015-05-30 → 2018-12-26 · 4 obs

● 2015-05-30 02:43:42
● 2018-12-26 11:32:46
○ 2026-03-03 04:40:26
○ 2026-08-07 04:16:28

○A107.180.50.1852018-12-26 → 2018-12-26 · 4 obs

○ 2017-02-01 00:01:02
● 2018-12-26 11:32:46
○ 2026-03-03 04:40:26
○ 2026-08-07 04:16:28

○A192.185.187.2122015-05-30 → 2015-05-30 · 3 obs

● 2015-05-30 02:43:42
○ 2015-10-28 07:55:02
○ 2026-08-07 04:16:28

○A192.254.232.2502015-10-28 → 2017-02-01 · 5 obs

○ 2015-05-30 02:43:42
● 2015-10-28 07:55:02
● 2017-02-01 00:01:02
○ 2018-12-26 11:32:46
○ 2026-08-07 04:16:28

●A199.16.172.352026-03-03 → 2026-08-07 · 3 obs

○ 2018-12-26 11:32:46
● 2026-03-03 04:40:26
● 2026-08-07 04:16:28

●A199.16.173.1782026-03-03 → 2026-08-07 · 3 obs

○ 2018-12-26 11:32:46
● 2026-03-03 04:40:26
● 2026-08-07 04:16:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
oxforduniversal.com	ns15.worldnic.com, ns16.worldnic.com	2 records

✅ Authoritative Response

Server:162.159.26.214

NS records: ns15.worldnic.com, ns16.worldnic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for oxforduniversal.com (unsigned zone)

⏱️ Timing

Total: 294ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`199.16.172.35, 199.16.173.178`
NS	2	`ns16.worldnic.com, ns15.worldnic.com`
MX	2	`mx1-us2.ppe-hosted.com (pri: 0), mx2-us2.ppe-hosted.com (pri: 0)`
TXT	2	`v=spf1 a:dispatch-us.ppe-hosted.com incl, ppe-9fd2642998e279adcdc7`
SOA	1	`NS15.WORLDNIC.com namehost.WORLDNIC.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns15.worldnic.com, ns16.worldnic.com)

Analysis

IP Addresses

oxforduniversal.com directs to two IP numbers, 199.16.172.35 and 199.16.173.178

Among the host names that share IP numbers with oxforduniversal.com are buzzydoc.com, applebygames.co.nz, sagebhobbs.com and two others.

Name Servers

oxforduniversal.com uses two name servers for its delegation: ns15.worldnic.com and ns16.worldnic.com.

oxforduniversal.com has the same name server delegation as a number of other domains, such as ulrika.org, hkrating.com, charitymatchmanager.net and two more.

oxforduniversal.com partially shares its name servers with domains like clearwaterfl.gov and carolinamarketinginc.com.

ns15.worldnic.com resolves to 162.159.26.214. ns16.worldnic.com resolves to 162.159.27.150. Both host names point to a single IP number.

Mail Servers

The MX records for oxforduniversal.com point to two mail servers: mx1-us2.ppe-hosted.com and mx2-us2.ppe-hosted.com.

oxforduniversal.com has the same mail server arrangement as a number of other domains, for example accessoe.com, harbormedia.org, wmhllp.com and two more.

oxforduniversal.com shares at least some of its mail servers with other domains — for example rethink-capital.com, rizzyhome.com, sacc.us and two more.

The mail servers mx1-us1.ppe-hosted.com and mx2-us1.ppe-hosted.com regularly co-occur with these mail servers.

The two host names mx1-us2.ppe-hosted.com and mx2-us2.ppe-hosted.com each have a pair of IP addresses: mx1-us2.ppe-hosted.com has 67.231.154.162 and 148.163.129.50, and mx2-us2.ppe-hosted.com has 67.231.154.163 and 148.163.129.51.

oxforduniversal.com - robtex.com