lehigh.edu - robtex.com

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`lehigh.edu`

DNSSEC	⚠️ Not signed
A	128.180.1.81^{🇺🇸 AS6522}
		PTR	`haproxy.cc.lehigh.edu`
NS	`dns1.lehigh.edu` ⭐
		A	128.180.2.10^{🇺🇸 AS6522}
			PTR	`dns1.lehigh.edu`
NS	`dns2.lehigh.edu`
		A	128.180.1.4^{🇺🇸 AS6522}
			PTR	`dns2.lehigh.edu`
NS	`dns3.lehigh.edu`
		A	69.7.224.17^{🇺🇸 TierPoint}
			PTR	`cerberus.cc.lehigh.edu`
MX	`aspmx.l.google.com` ⭐
		A	2a00:1450:4009:c0f::1a^{🇬🇧 Google}
			PTR	`yulhrs-in-f26.1e100.net`
		A	192.178.223.26^{🇺🇸 Google}
			PTR	`yulhrs-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2607:f8b0:4003:c30::1b^{🇺🇸 Google}
			PTR	`yutulis-in-f27.1e100.net`
		A	74.125.27.27^{🇺🇸 Google}
			PTR	`yutulis-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2607:f8b0:4001:c70::1a^{🇺🇸 Google}
			PTR	`yucbful-in-f26.1e100.net`
		A	192.178.209.27^{🇺🇸 Google}
			PTR	`yucbful-in-f27.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2607:f8b0:4024:c0d::1a^{🇺🇸 Google}
			PTR	`mj-in-f26.1e100.net`
		A	192.178.152.27^{🇺🇸 Google}
			PTR	`mj-in-f27.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2607:f8b0:4023:403::1a^{🇺🇸 Google}
			PTR	`gg-in-f26.1e100.net`
		A	142.250.96.27^{🇺🇸 Google}
			PTR	`gg-in-f27.1e100.net`
TXT	`rhino_accounts=7ad5a6b3afa8271aae45d47a000c7f5d`
TXT	`docusign=24d1b057-4b13-4922-acdd-fb1b82d6b66c`
TXT	`MS=ms42681240`
TXT	`adobe-idp-site-verification=0d1529611e9911860e10ab80ad44dec37cda0cb662d6f61ca...`
TXT	`4405b39ad7eb7a601eb42d89e48f8dc2f57676a388b1e92e20501bc57e980202`
TXT	`docusign=43c03dab-30ab-430c-8d89-3ffa6d41ce7f`
TXT	`v=mozautoconfig1 url:http://www.lehigh.edu/mail/tb3.xml`
TXT	`google-site-verification=gezvJKSFmRwgEPdl0XmQxTOuWujAMfnWxoZi1MOryVQ`
TXT	`apple-domain-verification=IPiUR6GaqScXAI3Z`
TXT	`miro-verification=f690999e93503641cf1a5f808984b605178b47eb`
TXT	`anthropic-domain-verification-24a42b=49AX9zgxLnCYiqpETqxu0l1A9`
TXT	`v=spf1 ip4:128.180.0.0/16 include:_spf.google.com include:spf.elluciancloud.c...`
SOA	`dns1.lehigh.edu`hostmaster@lehigh.edu 2026-02-10 #50

`edu`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.edu-servers.net` ⭐
	NS	`b.edu-servers.net`
	NS	`c.edu-servers.net`
	NS	`d.edu-servers.net`
	NS	`e.edu-servers.net`
	NS	`f.edu-servers.net`
	NS	`g.edu-servers.net`
	NS	`h.edu-servers.net`
	NS	`i.edu-servers.net`
	NS	`j.edu-servers.net`
	NS	`k.edu-servers.net`
	NS	`l.edu-servers.net`
	NS	`m.edu-servers.net`
	SOA	`a.edu-servers.net`nstld@verisign-grs.com serial=1770993665

rank #4375 globally
rank #165 in the tld
📈 Tranco rank: #14,881

PTR for

0.0.180.128.in-addr.arpa

Up

cas.lehigh.edu

cas2.lehigh.edu

dns2.lehigh.edu

webapps.lehigh.edu

www1.lehigh.edu

ece.lehigh.edu

eecs.lehigh.edu

ees.lehigh.edu

library.lehigh.edu

portal.lehigh.edu

global.lehigh.edu

stream.lehigh.edu

www.lehigh.edu

distance.lehigh.edu

generalcounsel.lehigh.edu

physics.lehigh.edu

atlss.lehigh.edu

studentaffairs.lehigh.edu

cse.lehigh.edu

ei.lehigh.edu

dns1.lehigh.edu

dns3.lehigh.edu

mobile.lehigh.edu

mail.lehigh.edu

Same first word

lehigh.education

lehigh.us

lehigh.net

lehigh.edu

lehigh.clothing

lehigh.de

lehigh.org

lehigh.com.tw

Similar names

hheigl.de

leighh.com

hleigh.net

highle.com

DNS History

16 records (9 active, 7 former)

○NScerberus.cc.lehigh.edu2008-11-26 → 2017-10-17 · 3 obs

● 2008-11-26 21:29:54
● 2017-10-17 21:09:48
○ 2026-02-15 08:53:30

●NSdns1.lehigh.edu2026-02-15 → 2026-02-15 · 2 obs

○ 2017-10-17 21:09:48
● 2026-02-15 08:53:30

●NSdns2.lehigh.edu2026-02-15 → 2026-02-15 · 2 obs

○ 2017-10-17 21:09:48
● 2026-02-15 08:53:30

●NSdns3.lehigh.edu2026-02-15 → 2026-02-15 · 2 obs

○ 2017-10-17 21:09:48
● 2026-02-15 08:53:30

○NSrover.cc.lehigh.edu2008-11-26 → 2017-10-17 · 3 obs

● 2008-11-26 21:29:54
● 2017-10-17 21:09:48
○ 2026-02-15 08:53:30

○NSspot.cc.lehigh.edu2008-11-26 → 2017-10-17 · 3 obs

● 2008-11-26 21:29:54
● 2017-10-17 21:09:48
○ 2026-02-15 08:53:30

●MXalt1.aspmx.l.google.com2026-02-15 → 2026-02-15 · 2 obs

○ 2017-10-17 21:09:48
● 2026-02-15 08:53:30

●MXalt2.aspmx.l.google.com2026-02-15 → 2026-02-15 · 2 obs

○ 2017-10-17 21:09:48
● 2026-02-15 08:53:30

●MXalt3.aspmx.l.google.com2026-02-15 → 2026-02-15 · 2 obs

○ 2017-10-17 21:09:48
● 2026-02-15 08:53:30

●MXalt4.aspmx.l.google.com2026-02-15 → 2026-02-15 · 2 obs

○ 2017-10-17 21:09:48
● 2026-02-15 08:53:30

●MXaspmx.l.google.com2026-02-15 → 2026-02-15 · 2 obs

○ 2017-10-17 21:09:48
● 2026-02-15 08:53:30

○MXmail.lehigh.edu2008-11-26 → 2017-10-17 · 3 obs

● 2008-11-26 21:29:54
● 2017-10-17 21:09:48
○ 2026-02-15 08:53:30

○A128.180.1.162017-02-06 → 2017-10-17 · 4 obs

○ 2016-12-30 10:44:06
● 2017-02-06 02:25:28
● 2017-10-17 21:09:48
○ 2026-02-15 08:53:30

●A128.180.1.812026-02-15 → 2026-02-15 · 2 obs

○ 2017-10-17 21:09:48
● 2026-02-15 08:53:30

○A128.180.2.572015-09-04 → 2016-12-30 · 5 obs

○ 2008-11-26 21:29:54
● 2015-09-04 02:47:46
● 2016-12-30 10:44:06
○ 2017-02-06 02:25:28
○ 2026-02-15 08:53:30

○A128.180.39.422008-11-26 → 2008-11-26 · 3 obs

● 2008-11-26 21:29:54
○ 2015-09-04 02:47:46
○ 2026-02-15 08:53:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
lehigh.edu	dns1.lehigh.edu, dns2.lehigh.edu, dns3.lehigh.edu	-

✅ Authoritative Response

Server: 69.7.224.17

NS records: dns1.lehigh.edu, dns2.lehigh.edu, dns3.lehigh.edu

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for lehigh.edu (unsigned zone)

⏱️ Timing

Total: 51ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`128.180.1.81`
NS	3	`dns3.lehigh.edu, dns1.lehigh.edu...`
MX	5	`alt2.aspmx.l.google.com (pri: 5), alt3.aspmx.l.google.com (pri: 10)...`
TXT	12	`google-site-verification=gezvJKSFmRwgEPd, MS=ms42681240...`
SOA	1	`dns1.lehigh.edu hostmaster.lehigh.edu`

AI analysis

lehigh.edu is a parent of cas.lehigh.edu, cas2.lehigh.edu, dns2.lehigh.edu, webapps.lehigh.edu, www1.lehigh.edu and a few other host names.

lehigh.edu points to IP number: 128.180.1.81.

Other host names such as www.lehigh.edu, distance.lehigh.edu, generalcounsel.lehigh.edu, atlss.lehigh.edu and studentaffairs.lehigh.edu share IPs with lehigh.edu.

lehigh.edu is delegated to three name servers: dns1.lehigh.edu, dns2.lehigh.edu and dns3.lehigh.edu.

Host names with a single IP:

dns1.lehigh.edu points to: 128.180.2.10.

dns2.lehigh.edu points to: 128.180.1.4.

dns3.lehigh.edu points to: 69.7.224.17.

Five mail servers handle lehigh.edu: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

lehigh.edu shares at least partially some mail servers with other domains, including ns500759.ns500759.ns500759.ns500698.ns500759.ns500736.ns500735.ns500698.ns500698.ns500698.ns500698.ns500708.ns500619.ns500619.ns500576.ns500619.trackreceptor.com, ns500698.ns500758.ns500698.ns500758.ns500698.ns500736.ns500735.ns500736.ns500735.ns500736.ns500708.ns500619.ns500619.ns500686.ns500619.trackreceptor.com, ns500759.ns500698.ns500698.ns500758.ns500698.ns500736.ns500735.ns500735.ns500735.ns500576.ns500576.ns500576.ns500652.ns500619.ns500576.trackreceptor.com, animalnecessity.com and ns500758.ns500698.ns500759.ns500759.ns500758.ns500759.ns500735.ns500736.ns500736.ns500708.ns500698.ns500708.ns500698.ns500686.ns500619.tracksymphony.com.

these mail servers are often used together with mail servers aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Host names with two IP numbers:

Hostname aspmx.l.google.com points to 2a00:1450:4009:c0f::1a and 192.178.223.26.

Hostname alt1.aspmx.l.google.com points to 2607:f8b0:4003:c30::1b and 74.125.27.27.

Hostname alt2.aspmx.l.google.com points to 2607:f8b0:4001:c70::1a and 192.178.209.27.

Hostname alt3.aspmx.l.google.com points to 2607:f8b0:4024:c0d::1a and 192.178.152.27.

Hostname alt4.aspmx.l.google.com points to 2607:f8b0:4023:403::1a and 142.250.96.27.