`ucsdextension.com`

DNSSEC	⚠️ Not signed
A	78.157.209.174^{🇬🇧 UKSERVERS-AS78.157.208.0/20}
		PTR	`174-209-157-78.as42831.net`
NS	`ns1.milesmx.com` ⭐
		A	23.108.108.115^{🇺🇸 AS720323.108.108.0/22 Leaseweb USA, Inc.}
NS	`ns2.milesmx.com`
		A	78.157.209.170^{🇬🇧 UKSERVERS-AS78.157.208.0/20}
			PTR	`170-209-157-78.as42831.net`
SOA	`ns1.milesmx.com`admin@ucsdextension.com 2026-03-16 #2

`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=1771291435

Same first word

ucsdextension.com

DNS History

16 records (3 active, 13 former)

●NSns1.milesmx.com2026-03-20 → 2026-03-22 · 3 obs

○ 2018-10-01 12:16:50
● 2026-03-20 21:38:00
● 2026-03-22 09:27:22

○NSns1.parklogic.com2015-08-19 → 2016-07-20 · 4 obs

● 2015-08-19 14:14:12
● 2016-07-20 08:32:54
○ 2018-10-01 12:16:50
○ 2026-03-22 09:27:22

○NSns1.redmonddc.com2018-10-01 → 2018-10-01 · 4 obs

○ 2016-07-20 08:32:54
● 2018-10-01 12:16:50
○ 2026-03-20 21:38:00
○ 2026-03-22 09:27:22

●NSns2.milesmx.com2026-03-20 → 2026-03-22 · 3 obs

○ 2018-10-01 12:16:50
● 2026-03-20 21:38:00
● 2026-03-22 09:27:22

○NSns2.parklogic.com2015-08-19 → 2016-07-20 · 4 obs

● 2015-08-19 14:14:12
● 2016-07-20 08:32:54
○ 2018-10-01 12:16:50
○ 2026-03-22 09:27:22

○NSns2.redmonddc.com2018-10-01 → 2018-10-01 · 4 obs

○ 2016-07-20 08:32:54
● 2018-10-01 12:16:50
○ 2026-03-20 21:38:00
○ 2026-03-22 09:27:22

○NSns3.parklogic.com2015-08-19 → 2016-07-20 · 4 obs

● 2015-08-19 14:14:12
● 2016-07-20 08:32:54
○ 2018-10-01 12:16:50
○ 2026-03-22 09:27:22

○NSns4.parklogic.com2015-08-19 → 2016-07-20 · 4 obs

● 2015-08-19 14:14:12
● 2016-07-20 08:32:54
○ 2018-10-01 12:16:50
○ 2026-03-22 09:27:22

○NSns5.parklogic.com2015-08-19 → 2016-07-20 · 4 obs

● 2015-08-19 14:14:12
● 2016-07-20 08:32:54
○ 2018-10-01 12:16:50
○ 2026-03-22 09:27:22

○MXallmail.parklogic.com2015-08-19 → 2016-07-20 · 4 obs

● 2015-08-19 14:14:12
● 2016-07-20 08:32:54
○ 2018-10-01 12:16:50
○ 2026-03-22 09:27:22

○A151.106.5.1662018-10-01 → 2018-10-01 · 4 obs

○ 2016-07-20 08:32:54
● 2018-10-01 12:16:50
○ 2026-03-20 21:38:00
○ 2026-03-22 09:27:22

○A172.99.89.2102015-12-13 → 2016-07-20 · 5 obs

○ 2015-08-19 14:14:12
● 2015-12-13 20:06:18
● 2016-07-20 08:32:54
○ 2018-10-01 12:16:50
○ 2026-03-22 09:27:22

○A192.155.108.1492018-10-01 → 2018-10-01 · 4 obs

○ 2016-07-20 08:32:54
● 2018-10-01 12:16:50
○ 2026-03-20 21:38:00
○ 2026-03-22 09:27:22

○A74.200.250.1812015-08-19 → 2015-08-19 · 3 obs

● 2015-08-19 14:14:12
○ 2015-12-13 20:06:18
○ 2026-03-22 09:27:22

○A78.157.209.1722026-03-20 → 2026-03-20 · 4 obs

○ 2018-10-01 12:16:50
● 2026-03-20 21:38:00
○ 2026-03-22 09:27:20
○ 2026-03-22 09:27:22

●A78.157.209.1742026-03-22 → 2026-03-22 · 3 obs

○ 2026-03-20 21:38:00
● 2026-03-22 09:27:20
● 2026-03-22 09:27:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net, h.gtld-servers.net...	-
ucsdextension.com	ns2.milesmx.com, ns1.milesmx.com	2 records

✅ Authoritative Response

Server: 23.108.108.115

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ucsdextension.com (unsigned zone)

⏱️ Timing

Total: 287ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`78.157.209.174`
NS	2	`ns1.milesmx.com, ns2.milesmx.com`
SOA	1	`ns1.milesmx.com admin.ucsdextension.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns2.milesmx.com, ns1.milesmx.com)

Analysis

IP Addresses

ucsdextension.com resolves to one IP number: 78.157.209.174.

other host names including nullmx.dealesa.com, whoere.net, honza.com, thecwalk.com and businessdirectory.ph share IP numbers with ucsdextension.com.

Name Servers

ucsdextension.com is delegated to two name servers ns1.milesmx.com and ns2.milesmx.com.

ucsdextension.com shares the same name server setup as other domains, for instance meongs.tv, businessdirectory.ph, joybet01.com, watchseri.net and genesi.tv.

ucsdextension.com at least partially shares name servers with other domains, for instance (0x706f726e)ovideohub.com, ijun.net, go-seaside.com, isaswiss.com and reignbasketball.com.

these name servers are often used together with ns1.dnsnuts.com, ns2.dnsnuts.com, ns1.redmonddc.com and ns2.redmonddc.com.

Host names with one IP number:

ns1.milesmx.com points to 23.108.108.115

ns2.milesmx.com points to 78.157.209.170

ucsdextension.com - robtex.com