`nbsc.edu.ph`

DNSSEC	⚠️ Not signed
A	216.218.206.62^{🇺🇸 HURRICANE216.218.128.0/17 Hurricane Electric 55 South Market St San Jose, CA}
NS	`ns1.web.com.ph` ⭐
		A	49.157.28.228^{🇵🇭 ETPI49.157.28.0/24 Eastern Telecommunications Philippines, Inc. Telecoms Plaza Building 316 Sen. Gil J.Puyat Avenue Salcedo Village}
			PTR	`228.28.157.49.dsl.static.eastern-tele.com`
NS	`ns2.web.com.ph`
		A	45.115.224.33^{🇧🇩 COMFACCORPORATION-AS-AP45.115.224.0/24 COMFAC CORPORATION 19 F. The World Center, 330 Sen Gil J. Puyat Avenue}
NS	`ns3.web.com.ph`
		A	172.233.140.37^{🇺🇸 AKAMAI-LINODE-AP172.233.128.0/19 Akamai Technologies}
			PTR	`172-233-140-37.ip.linodeusercontent.com`
NS	`ns4.web.com.ph` ⚠️ Not in parent delegation
		A	172.105.194.45^{🇯🇵 AKAMAI-LINODE-AP172.105.192.0/19 Akamai Technologies}
			PTR	`172-105-194-45.ip.linodeusercontent.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c09::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bh-in-f27.1e100.net`
		A	173.194.45.26^{🇺🇸 Google173.194.0.0/16}
			PTR	`yuiadum-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.27^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1b^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f27.1e100.net`
		A	192.178.223.26^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1b^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f27.1e100.net`
		A	172.253.157.26^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f26.1e100.net`
TXT	`google-site-verification=UCRriAnTVWYFG30Xf8-RtTg2hBRIlhmRyw0hLMU452E`
TXT	`v=spf1 a mx ip4:216.218.206.62 include:_spf.google.com ~all`
SOA	`ns1.web.com.ph`ts@web.com.ph 2026-07-28 #1

`edu.ph`

	DNSSEC	⚠️ Not signed
	NS	`gomez.ph.net` ⭐
	NS	`dns4.apolloglobal.net`
	NS	`gabriela.ph.net`
	SOA	`gomez.ph.net`dns@ph.net 2026-07-28 #20

WOT: SAFE (99/100)

Same first word

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cnsb.com.pt

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bsnc.cn

snbc.edu.cn

cbsn.sk

nsbc.ca

nbcs.nsw.edu.au

sbnc.com.br

scbn.org

nbcs.co.za

DNS History

10 records (10 active, 0 former)

●NSns1.web.com.ph2026-07-08 → 2026-07-29 · 2 obs

● 2026-07-08 15:50:36
● 2026-07-29 11:00:46

●NSns2.web.com.ph2026-07-08 → 2026-07-29 · 2 obs

● 2026-07-08 15:50:36
● 2026-07-29 11:00:46

●NSns3.web.com.ph2026-07-08 → 2026-07-29 · 2 obs

● 2026-07-08 15:50:36
● 2026-07-29 11:00:46

●NSns4.web.com.ph2026-07-08 → 2026-07-29 · 2 obs

● 2026-07-08 15:50:36
● 2026-07-29 11:00:46

●MXalt1.aspmx.l.google.com2026-07-08 → 2026-07-29 · 2 obs

● 2026-07-08 15:50:36
● 2026-07-29 11:00:46

●MXalt2.aspmx.l.google.com2026-07-08 → 2026-07-29 · 2 obs

● 2026-07-08 15:50:36
● 2026-07-29 11:00:46

●MXalt3.aspmx.l.google.com2026-07-08 → 2026-07-29 · 2 obs

● 2026-07-08 15:50:36
● 2026-07-29 11:00:46

●MXalt4.aspmx.l.google.com2026-07-08 → 2026-07-29 · 2 obs

● 2026-07-08 15:50:36
● 2026-07-29 11:00:46

●MXaspmx.l.google.com2026-07-08 → 2026-07-29 · 2 obs

● 2026-07-08 15:50:36
● 2026-07-29 11:00:46

●A216.218.206.622026-07-08 → 2026-07-29 · 2 obs

● 2026-07-08 15:50:36
● 2026-07-29 11:00:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ph	1.ns.ph, ph.communitydns.net, ns2.cuhk.edu.hk, ns4.apnic.net	-
edu.ph	dns4.apolloglobal.net, gomez.ph.net, gabriela.ph.net	-
nbsc.edu.ph	ns3.web.com.ph, ns1.web.com.ph, ns2.web.com.ph	-

✅ Authoritative Response

Server:45.115.224.33

NS records: ns3.web.com.ph, ns1.web.com.ph, ns2.web.com.ph

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for edu.ph (unsigned zone)

⏱️ Timing

Total: 1897ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`216.218.206.62`
NS	4	`ns2.web.com.ph, ns3.web.com.ph...`
MX	5	`ALT2.ASPMX.L.GOOGLE.COM (pri: 5), ASPMX.L.GOOGLE.COM (pri: 1)...`
TXT	2	`google-site-verification=UCRriAnTVWYFG30, v=spf1 a mx ip4:216.218.206.62 include:_`
SOA	1	`ns1.web.com.ph ts.web.com.ph`

Analysis

IP Addresses

nbsc.edu.ph points to a single IP number: 216.218.206.62.

Additional host names — _dc-mx.3429601d1a07.kikopaglicawan.com, finihomesmarilao.com, cpanel.nltdwi.ph and two others — share IP numbers with nbsc.edu.ph.

Name Servers

nbsc.edu.ph has four authoritative name servers: ns1.web.com.ph, ns2.web.com.ph, ns3.web.com.ph and ns4.web.com.ph.

At least some of nbsc.edu.ph's name servers are shared with other domains, for example bonpack.com, rgvforwardersinc.com.ph, imartrade.com and two more.

These name servers tend to be deployed in combination with the name servers ns31.web.com.ph and ns32.web.com.ph.

ns1.web.com.ph, ns2.web.com.ph, ns3.web.com.ph and ns4.web.com.ph each resolve to one IP address: ns1.web.com.ph resolves to 49.157.28.228, ns2.web.com.ph resolves to 45.115.224.33, ns3.web.com.ph resolves to 172.233.140.37 and ns4.web.com.ph resolves to 172.105.194.45.