`pennfirst.org`

DNSSEC	🔒 Signed (DS record present)
NS	`ns-cloud-d1.googledomains.com` ⭐
		A	2001:4860:4802:32::6d^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-d1.googledomains.com`
		A	216.239.32.109^{🇺🇸 Google216.239.32.0/24}
			PTR	`ns-cloud-d1.googledomains.com`
NS	`ns-cloud-d2.googledomains.com`
		A	2001:4860:4802:34::6d^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-d2.googledomains.com`
		A	216.239.34.109^{🇺🇸 Google216.239.34.0/24}
			PTR	`ns-cloud-d2.googledomains.com`
NS	`ns-cloud-d3.googledomains.com`
		A	2001:4860:4802:36::6d^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-d3.googledomains.com`
		A	216.239.36.109^{🇺🇸 Google216.239.36.0/24}
			PTR	`ns-cloud-d3.googledomains.com`
NS	`ns-cloud-d4.googledomains.com`
		A	2001:4860:4802:38::6d^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-d4.googledomains.com`
		A	216.239.38.109^{🇺🇸 Google216.239.38.0/24}
			PTR	`ns-cloud-d4.googledomains.com`
MX	`aspmx.l.google.com` ⭐
		A	2a00:1450:4009:c0f::1a^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f26.1e100.net`
		A	172.217.76.27^{🇺🇸 Google172.217.76.0/24}
			PTR	`yulhrp-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:4025:402::1b^{🇳🇱 Google2a00:1450:4025::/48}
			PTR	`rb-in-f27.1e100.net`
		A	142.250.102.27^{🇺🇸 Google142.250.102.0/24}
			PTR	`rb-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2607:f8b0:4023:1015::1b^{🇺🇸 Google2607:f8b0::/32}
			PTR	`yudfwta-in-f27.1e100.net`
		A	172.253.135.27^{🇺🇸 Google172.253.135.0/24}
			PTR	`yudfwta-in-f27.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2607:f8b0:4023:3003::1a^{🇺🇸 Google2607:f8b0::/32}
			PTR	`yulnkjt-in-f26.1e100.net`
		A	172.253.145.27^{🇺🇸 Google172.253.145.0/24}
			PTR	`yulnkjt-in-f27.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2607:f8b0:4003:c4a::1b^{🇺🇸 Google2607:f8b0:4003::/48}
			PTR	`yutulth-in-f27.1e100.net`
		A	142.251.96.26^{🇺🇸 Google142.250.0.0/15}
			PTR	`yutulth-in-f26.1e100.net`
TXT	`MS=ms24311649`
TXT	`v=spf1 include:_spf.google.com ~all`
TXT	`google-site-verification=yqbEQ_Z7Z5vmX5DOJwTMRjCJL-3N8bnA6Y7l4MEOywg`
SOA	`ns-cloud-d1.googledomains.com`cloud-dns-hostmaster@google.com serial=51

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1774725567

Same first word

pennfirst.com

pennfirst.org

pennfirst.net

Similar names

firstpenn.us

firstpenn.biz

firstpenn.com

DNS History

13 records (9 active, 4 former)

●NSns-cloud-d1.googledomains.com2026-03-26 → 2026-03-28 · 3 obs

○ 2017-09-23 21:43:20
● 2026-03-26 14:54:24
● 2026-03-28 19:32:26

●NSns-cloud-d2.googledomains.com2026-03-26 → 2026-03-28 · 3 obs

○ 2017-09-23 21:43:20
● 2026-03-26 14:54:24
● 2026-03-28 19:32:26

●NSns-cloud-d3.googledomains.com2026-03-26 → 2026-03-28 · 3 obs

○ 2017-09-23 21:43:20
● 2026-03-26 14:54:24
● 2026-03-28 19:32:26

●NSns-cloud-d4.googledomains.com2026-03-26 → 2026-03-28 · 3 obs

○ 2017-09-23 21:43:20
● 2026-03-26 14:54:24
● 2026-03-28 19:32:26

○NSns17.worldnic.com2015-07-12 → 2017-09-23 · 4 obs

● 2015-07-12 12:07:54
● 2017-09-23 21:43:20
○ 2026-03-26 14:54:24
○ 2026-03-28 19:32:26

○NSns18.worldnic.com2015-07-12 → 2017-09-23 · 4 obs

● 2015-07-12 12:07:54
● 2017-09-23 21:43:20
○ 2026-03-26 14:54:24
○ 2026-03-28 19:32:26

●MXalt1.aspmx.l.google.com2015-07-12 → 2026-03-28 · 2 obs

● 2015-07-12 12:07:54
● 2026-03-28 19:32:26

●MXalt2.aspmx.l.google.com2015-07-12 → 2026-03-28 · 2 obs

● 2015-07-12 12:07:54
● 2026-03-28 19:32:26

●MXalt3.aspmx.l.google.com2026-03-26 → 2026-03-28 · 3 obs

○ 2017-09-23 21:43:20
● 2026-03-26 14:54:24
● 2026-03-28 19:32:26

●MXalt4.aspmx.l.google.com2026-03-26 → 2026-03-28 · 3 obs

○ 2017-09-23 21:43:20
● 2026-03-26 14:54:24
● 2026-03-28 19:32:26

●MXaspmx.l.google.com2015-07-12 → 2026-03-28 · 2 obs

● 2015-07-12 12:07:54
● 2026-03-28 19:32:26

○MXaspmx2.googlemail.com2015-07-12 → 2017-09-23 · 4 obs

● 2015-07-12 12:07:54
● 2017-09-23 21:43:20
○ 2026-03-26 14:54:24
○ 2026-03-28 19:32:26

○MXaspmx3.googlemail.com2015-07-12 → 2017-09-23 · 4 obs

● 2015-07-12 12:07:54
● 2017-09-23 21:43:20
○ 2026-03-26 14:54:24
○ 2026-03-28 19:32:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
pennfirst.org	ns-cloud-d3.googledomains.com, ns-cloud-d2.googledomains.com, ns-cloud-d1.googledomains.com, ns-cloud-d4.googledomains.com	-

✅ Authoritative Response

Server:216.239.36.109

NS records: ns-cloud-d3.googledomains.com, ns-cloud-d2.googledomains.com, ns-cloud-d1.googledomains.com, ns-cloud-d4.googledomains.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 481ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`ns-cloud-d3.googledomains.com, ns-cloud-d4.googledomains.com...`
MX	5	`alt4.aspmx.l.google.com (pri: 10), alt1.aspmx.l.google.com (pri: 5)...`
TXT	3	`google-site-verification=yqbEQ_Z7Z5vmX5D, MS=ms24311649...`
SOA	1	`ns-cloud-d1.googledomains.com cloud-dns-`