`summit50plus.org`

DNSSEC	⚠️ Not signed
A	99.83.157.227^{🇺🇸 Amazon99.83.144.0/20}
		PTR	`aa1a08f2413674d23.awsglobalaccelerator.com`
NS	`ns1.sitedistrict.com` ⭐
		A	2600:9000:5300:f00::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-15.awsdns-01.com`
		A	205.251.192.15^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-15.awsdns-01.com`
NS	`ns2.sitedistrict.com`
		A	2600:9000:5304:c200::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1218.awsdns-24.org`
		A	205.251.196.194^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1218.awsdns-24.org`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c07::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bc-in-f26.1e100.net`
		A	172.253.139.26^{🇺🇸 Google172.253.139.0/24}
			PTR	`yuiadsk-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::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.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::1a^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f26.1e100.net`
		A	172.253.157.27^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f27.1e100.net`
TXT	`google-site-verification=peNnaxHFiBwgnj7KXngfn49YNjsHY2iD1R4BxmvET7s`
SOA	`ns1.sitedistrict.com`hostmaster@sitedistrict.com serial=1

`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=1786016103

Same first word

summit50plus.org

DNS History

8 records (8 active, 0 former)

●NSns1.sitedistrict.com2026-07-20 → 2026-08-06 · 2 obs

● 2026-07-20 14:20:36
● 2026-08-06 12:15:50

●NSns2.sitedistrict.com2026-07-20 → 2026-08-06 · 2 obs

● 2026-07-20 14:20:36
● 2026-08-06 12:15:50

●MXalt1.aspmx.l.google.com2026-07-20 → 2026-08-06 · 2 obs

● 2026-07-20 14:20:36
● 2026-08-06 12:15:50

●MXalt2.aspmx.l.google.com2026-07-20 → 2026-08-06 · 2 obs

● 2026-07-20 14:20:36
● 2026-08-06 12:15:50

●MXalt3.aspmx.l.google.com2026-07-20 → 2026-08-06 · 2 obs

● 2026-07-20 14:20:36
● 2026-08-06 12:15:50

●MXalt4.aspmx.l.google.com2026-07-20 → 2026-08-06 · 2 obs

● 2026-07-20 14:20:36
● 2026-08-06 12:15:50

●MXaspmx.l.google.com2026-07-20 → 2026-08-06 · 2 obs

● 2026-07-20 14:20:36
● 2026-08-06 12:15:50

●A99.83.157.2272026-07-20 → 2026-08-06 · 2 obs

● 2026-07-20 14:20:36
● 2026-08-06 12:15:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org	-
summit50plus.org	ns1.sitedistrict.com, ns2.sitedistrict.com	-

✅ Authoritative Response

Server:205.251.196.194

NS records: ns1.sitedistrict.com, ns2.sitedistrict.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for summit50plus.org (unsigned zone)

⏱️ Timing

Total: 378ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`99.83.157.227`
NS	2	`ns1.sitedistrict.com, ns2.sitedistrict.com`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	1	`google-site-verification=peNnaxHFiBwgnj7`
SOA	1	`ns1.sitedistrict.com hostmaster.sitedist`

Analysis

IP Addresses

summit50plus.org has exactly one IP address — 99.83.157.227.

atlantisacademy.com, ombudsman.com, ogle.us plus two other host names have IP numbers in common with summit50plus.org.

Name Servers

summit50plus.org is served by two delegated name servers, ns1.sitedistrict.com and ns2.sitedistrict.com.

The name server configuration of summit50plus.org is shared with other domains, for instance jeffreyshillsidecafe.com, aslacolorado.org, stonetouch.net and two others.

summit50plus.org shares at least some of its name servers with other domains, such as sitedistrict.com and amyhall.biz.

These name servers are frequently paired with the name servers ns3.sitedistrict.com and ns4.sitedistrict.com.

Each of the two host names carries two IP addresses: ns1.sitedistrict.com points to 205.251.192.15 and 2600:9000:5300:f00::1, and ns2.sitedistrict.com points to 205.251.196.194 and 2600:9000:5304:c200::1.

Mail Servers

Mail for summit50plus.org is handled by five mail servers, namely aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

At least some of the mail servers used by summit50plus.org are shared with other domains: ns500841.ns500841.ns500841.ns500795.ns500794.ns500821.ns500821.ns500821.ns500821.ns500795.ns500794.ns500795.lustypartnersfinder.com, ns500698.ns500698.ns500698.ns500698.ns500698.ns500735.ns500735.ns500576.ns500576.ns500686.ns500652.ns500576.ns500576.trackreceptor.com, ns500742.ns500671.ns500754.ns500704.ns500705.ns500291.ns500291.ns500653.ns500153.tenderladiesbz.com and two others among them.

These mail servers often appear in conjunction with the mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com.

Host names pointing to two IP addresses:

aspmx.l.google.com maps to two IP addresses — 172.253.139.26 and 2607:f8b0:4004:c07::1a.

alt1.aspmx.l.google.com maps to two IP addresses — 108.177.123.27 and 2800:3f0:4003:c0f::1a.

alt2.aspmx.l.google.com maps to two IP addresses — 172.253.116.26 and 2a00:1450:400b:c02::1b.

alt3.aspmx.l.google.com maps to two IP addresses — 192.178.223.26 and 2a00:1450:4009:c0f::1b.

alt4.aspmx.l.google.com maps to two IP addresses — 172.253.157.27 and 2a00:1450:400c:c23::1a.

summit50plus.org - robtex.com