`smubc.com`

DNSSEC	⚠️ Not signed
A	18.208.88.157^{🇺🇸 Amazon18.208.0.0/13 EC2 IAD prefix}
		PTR	`ec2-18-208-88-157.compute-1.amazonaws.com`
A	98.84.224.111^{🇺🇸 Amazon98.80.0.0/13 EC2 IAD Prefix}
NS	`dns1.p01.nsone.net` ⭐
		A	2620:4d:4000:6259:7:1:0:1^{🇺🇸 NSONE2620:4d:4000::/48 PNAP-ACS nsone-1}
			PTR	`dns1.p01.nsone.net`
		A	198.51.44.1^{🇺🇸 NSONE198.51.44.0/24}
			PTR	`dns1.p01.nsone.net`
NS	`dns1.p09.nsone.net`
		A	2620:4d:4000:6259:7:9:0:1^{🇺🇸 NSONE2620:4d:4000::/48 PNAP-ACS nsone-1}
			PTR	`dns1.p09.nsone.net`
			PTR	`ns4.demysdns.co.uk`
		A	198.51.44.9^{🇺🇸 NSONE198.51.44.0/24}
			PTR	`dns1.p09.nsone.net`
			PTR	`ns4.demysdns.co.uk`
NS	`dns2.p09.nsone.net`
		A	2a00:edc0:6259:7:9::2^{🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2}
			PTR	`dns2.p09.nsone.net`
			PTR	`ns5.demysdns.co.uk`
		A	198.51.45.9^{🇺🇸 NSONE198.51.45.0/24}
			PTR	`dns2.p09.nsone.net`
			PTR	`ns5.demysdns.co.uk`
NS	`dns3.p09.nsone.net`
		A	2620:4d:4000:6259:7:9:0:3^{🇺🇸 NSONE2620:4d:4000::/48 PNAP-ACS nsone-1}
			PTR	`dns3.p09.nsone.net`
			PTR	`ns6.demysdns.co.uk`
		A	198.51.44.73^{🇺🇸 NSONE198.51.44.0/24}
			PTR	`dns3.p09.nsone.net`
			PTR	`ns6.demysdns.co.uk`
NS	`dns4.p09.nsone.net`
		A	2a00:edc0:6259:7:9::4^{🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2}
			PTR	`ns7.demysdns.com`
			PTR	`dns4.p09.nsone.net`
		A	198.51.45.73^{🇺🇸 NSONE198.51.45.0/24}
			PTR	`ns7.demysdns.com`
			PTR	`dns4.p09.nsone.net`
TXT	`google-gws-recovery-domain-verification=67812890`
SOA	`dns1.p01.nsone.net`domains+netlify@netlify.com serial=1769725047

`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=1785328472

Same first word

smubc.com

Similar names

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csumb.com

csubm.com

cbmus.org

sucmb.ru

mcusb.com

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mcbus.de

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csumb.university

csumb.online

usmbc.com

ucbms.biz

mucbs.ru

bmcus.com

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cmbus.com

bsumc.com

mcbus.ru

sbumc.net

mcbus.com

ubmcs.com

ubcms.com

cbmus.com

ubscm.com

ucbms.org

bsumc.info

scumb.ag

cmsub.com

submc.com

ucbms.us

csumb.gripe

csumb.education

mbscu.com

smucb.ac.uk

buscm.com

scumb.ca

csumb.net

csumb.edu

csumb.college

bumcs.com

cmbus.io

ucbms.net

mbcus.com

cmusb.com

DNS History

23 records (7 active, 16 former)

○NSdns1.name-services.com2017-12-15 → 2017-12-15 · 3 obs

● 2017-12-15 04:39:20
○ 2026-07-01 12:06:18
○ 2026-07-29 13:03:02

●NSdns1.p01.nsone.net2026-07-01 → 2026-07-29 · 3 obs

○ 2017-12-15 04:39:20
● 2026-07-01 12:06:18
● 2026-07-29 13:03:02

●NSdns1.p09.nsone.net2026-07-01 → 2026-07-29 · 3 obs

○ 2017-12-15 04:39:20
● 2026-07-01 12:06:18
● 2026-07-29 13:03:02

○NSdns2.name-services.com2017-12-15 → 2017-12-15 · 3 obs

● 2017-12-15 04:39:20
○ 2026-07-01 12:06:18
○ 2026-07-29 13:03:02

●NSdns2.p09.nsone.net2026-07-01 → 2026-07-29 · 3 obs

○ 2017-12-15 04:39:20
● 2026-07-01 12:06:18
● 2026-07-29 13:03:02

○NSdns3.name-services.com2017-12-15 → 2017-12-15 · 3 obs

● 2017-12-15 04:39:20
○ 2026-07-01 12:06:18
○ 2026-07-29 13:03:02

●NSdns3.p09.nsone.net2026-07-01 → 2026-07-29 · 3 obs

○ 2017-12-15 04:39:20
● 2026-07-01 12:06:18
● 2026-07-29 13:03:02

○NSdns4.name-services.com2017-12-15 → 2017-12-15 · 3 obs

● 2017-12-15 04:39:20
○ 2026-07-01 12:06:18
○ 2026-07-29 13:03:02

●NSdns4.p09.nsone.net2026-07-01 → 2026-07-29 · 3 obs

○ 2017-12-15 04:39:20
● 2026-07-01 12:06:18
● 2026-07-29 13:03:02

○NSdns5.name-services.com2017-12-15 → 2017-12-15 · 3 obs

● 2017-12-15 04:39:20
○ 2026-07-01 12:06:18
○ 2026-07-29 13:03:02

○MXalt1.aspmx.l.google.com2017-12-15 → 2017-12-15 · 3 obs

● 2017-12-15 04:39:20
○ 2026-07-01 12:06:18
○ 2026-07-29 13:03:02

○MXalt2.aspmx.l.google.com2017-12-15 → 2017-12-15 · 3 obs

● 2017-12-15 04:39:20
○ 2026-07-01 12:06:18
○ 2026-07-29 13:03:02

○MXaspmx.l.google.com2017-12-15 → 2017-12-15 · 3 obs

● 2017-12-15 04:39:20
○ 2026-07-01 12:06:18
○ 2026-07-29 13:03:02

○MXaspmx2.googlemail.com2017-12-15 → 2017-12-15 · 3 obs

● 2017-12-15 04:39:20
○ 2026-07-01 12:06:18
○ 2026-07-29 13:03:02

○MXaspmx3.googlemail.com2017-12-15 → 2017-12-15 · 3 obs

● 2017-12-15 04:39:20
○ 2026-07-01 12:06:18
○ 2026-07-29 13:03:02

●A18.208.88.1572026-07-02 → 2026-07-29 · 3 obs

○ 2026-07-01 12:06:18
● 2026-07-02 02:40:32
● 2026-07-29 13:03:02

○A216.239.32.212017-12-15 → 2017-12-15 · 3 obs

● 2017-12-15 04:39:20
○ 2026-07-01 12:06:18
○ 2026-07-29 13:03:02

○A216.239.34.212017-12-15 → 2017-12-15 · 3 obs

● 2017-12-15 04:39:20
○ 2026-07-01 12:06:18
○ 2026-07-29 13:03:02

○A216.239.36.212017-12-15 → 2017-12-15 · 3 obs

● 2017-12-15 04:39:20
○ 2026-07-01 12:06:18
○ 2026-07-29 13:03:02

○A216.239.38.212017-12-15 → 2017-12-15 · 3 obs

● 2017-12-15 04:39:20
○ 2026-07-01 12:06:18
○ 2026-07-29 13:03:02

○A35.157.26.1352026-07-01 → 2026-07-01 · 4 obs

○ 2017-12-15 04:39:20
● 2026-07-01 12:06:18
○ 2026-07-02 02:40:32
○ 2026-07-29 13:03:02

○A63.176.8.2182026-07-01 → 2026-07-01 · 4 obs

○ 2017-12-15 04:39:20
● 2026-07-01 12:06:18
○ 2026-07-02 02:40:32
○ 2026-07-29 13:03:02

●A98.84.224.1112026-07-02 → 2026-07-29 · 3 obs

○ 2026-07-01 12:06:18
● 2026-07-02 02:40:32
● 2026-07-29 13:03:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, a.gtld-servers.net, i.gtld-servers.net, f.gtld-servers.net...	-
smubc.com	dns1.p09.nsone.net, dns2.p09.nsone.net, dns3.p09.nsone.net, dns4.p09.nsone.net	-

✅ Authoritative Response

Server:198.51.45.73

NS records: dns1.p09.nsone.net, dns2.p09.nsone.net, dns3.p09.nsone.net, dns4.p09.nsone.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for smubc.com (unsigned zone)

⏱️ Timing

Total: 441ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`98.84.224.111, 18.208.88.157`
NS	4	`dns1.p09.nsone.net, dns2.p09.nsone.net...`
TXT	1	`google-gws-recovery-domain-verification=`
SOA	1	`dns1.p01.nsone.net domains+netlify.netli`

Analysis

IP Addresses

smubc.com resolves to the IP addresses 18.208.88.157 and 98.84.224.111

Additional host names — amberley.dev, rickyogliari.com, jasoncrawford.org and two others — share IP numbers with smubc.com.

Name Servers

Delegation for smubc.com is to five name servers: dns1.p01.nsone.net, dns1.p09.nsone.net, dns2.p09.nsone.net and two others.

smubc.com shares at least some of its name servers with other domains, including affordables.life, ymarathon.club, festivalincannesmovie.com and two others.

These name servers are frequently seen alongside dns3.p09.nsone.net, dns4.p09.nsone.net, ns01.squarespacedns.com and 7 other name servers.

Host names with two IP numbers:

dns1.p01.nsone.net resolves to two addresses: 198.51.44.1 and 2620:4d:4000:6259:7:1:0:1.

dns1.p09.nsone.net resolves to two addresses: 198.51.44.9 and 2620:4d:4000:6259:7:9:0:1.

dns2.p09.nsone.net resolves to two addresses: 198.51.45.9 and 2a00:edc0:6259:7:9::2.

dns3.p09.nsone.net resolves to two addresses: 198.51.44.73 and 2620:4d:4000:6259:7:9:0:3.

dns4.p09.nsone.net resolves to two addresses: 198.51.45.73 and 2a00:edc0:6259:7:9::4.