`phillycomputerscience.com`

DNSSEC	⚠️ Not signed
A	50.6.34.89^{🇺🇸 ORACLE-OCI-31898}
		PTR	`50-6-34-89.unifiedlayer.com`
NS	`hgns1.hostgator.com` ⭐
		A	2606:4700:52::ac40:34aa^{🇺🇸 Cloudflare}
		A	172.64.52.170^{🇺🇸 Cloudflare}
NS	`hgns2.hostgator.com`
		A	2606:4700:5a::ac40:35e8^{🇺🇸 Cloudflare}
		A	172.64.53.232^{🇺🇸 Cloudflare}
MX	`mail.phillycomputerscience.com` ⭐
		A	50.6.34.89^{🇺🇸 ORACLE-OCI-31898}
			PTR	`50-6-34-89.unifiedlayer.com`
TXT	`v=spf1 a mx include:websitewelcome.com ~all`
SOA	`hgns1.hostgator.com`root@sh00068.hostgator.com 2025-09-23 #1

`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

Up

mail.phillycomputerscience.com

Same first word

phillycomputerscience.com

DNS History

7 records (4 active, 3 former)

●NShgns1.hostgator.com2026-02-20 → 2026-02-21 · 3 obs

○ 2017-09-08 05:40:46
● 2026-02-20 06:05:18
● 2026-02-21 20:32:22

●NShgns2.hostgator.com2026-02-20 → 2026-02-21 · 3 obs

○ 2017-09-08 05:40:46
● 2026-02-20 06:05:18
● 2026-02-21 20:32:22

○NSns17.domaincontrol.com2017-09-08 → 2017-09-08 · 3 obs

● 2017-09-08 05:40:46
○ 2026-02-20 06:05:18
○ 2026-02-21 20:32:22

○NSns18.domaincontrol.com2017-09-08 → 2017-09-08 · 3 obs

● 2017-09-08 05:40:46
○ 2026-02-20 06:05:18
○ 2026-02-21 20:32:22

●MXmail.phillycomputerscience.com2017-09-08 → 2026-02-21 · 2 obs

● 2017-09-08 05:40:46
● 2026-02-21 20:32:22

○A23.229.227.1292017-09-08 → 2017-09-08 · 3 obs

● 2017-09-08 05:40:46
○ 2026-02-20 06:05:18
○ 2026-02-21 20:32:22

●A50.6.34.892026-02-20 → 2026-02-21 · 3 obs

○ 2017-09-08 05:40:46
● 2026-02-20 06:05:18
● 2026-02-21 20:32:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, m.gtld-servers.net, d.gtld-servers.net, g.gtld-servers.net...	-
phillycomputerscience.com	hgns1.hostgator.com, hgns2.hostgator.com	2 records

✅ Authoritative Response

Server: 172.64.52.170

NS records: hgns1.hostgator.com, hgns2.hostgator.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for phillycomputerscience.com (unsigned zone)

⏱️ Timing

Total: 1855ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`50.6.34.89`
NS	2	`hgns1.hostgator.com, hgns2.hostgator.com`
MX	1	`mail.phillycomputerscience.com (pri: 0)`
TXT	1	`v=spf1 a mx include:websitewelcome.com ~`
SOA	1	`hgns1.hostgator.com root.sh00068.hostgat`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (hgns1.hostgator.com, hgns2.hostgator.com)

AI analysis

The parent of mail.phillycomputerscience.com is phillycomputerscience.com.

phillycomputerscience.com points to IP number: 50.6.34.89.

Other host names such as mail.famhistory.org, mail.accreditize.com, mail.linkmediagroup.info, mail.phillycomputerscience.com and shozzle.com share IPs with phillycomputerscience.com.

phillycomputerscience.com is delegated to two name servers: hgns1.hostgator.com and hgns2.hostgator.com.

phillycomputerscience.com shares the same name server setup as facetsgems.com, productsassessment.com, rocabola.com, stoutenburgh-teller.com and jeffquade.net.

phillycomputerscience.com at least partially shares name servers with other domains, for instance ggapparel.com, crownlimola.com, wiltshire-turf.co.uk, coopeande7.com and ethnosint.com.

these name servers are often used in conjunction with the name servers ns8661.hostgator.com.

Host names with two IP numbers: hgns1.hostgator.com points to: 2606:4700:52::ac40:34aa and 172.64.52.170; hgns2.hostgator.com points to: 2606:4700:5a::ac40:35e8 and 172.64.53.232.

phillycomputerscience.com is handled by a single mail server, mail.phillycomputerscience.com.

mail.phillycomputerscience.com points to a single IP: 50.6.34.89.

phillycomputerscience.com - robtex.com