`potomacevents.com`

DNSSEC	⚠️ Not signed
A	209.17.116.165^{🇺🇸 Jacksonville209.17.116.0/24 5335 Gate Parkway Jacksonville FL 32256 United States}
NS	`ns11.worldnic.com` ⭐
		A	162.159.26.214^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns12.worldnic.com`
		A	162.159.27.150^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`potomacevents-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c901::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bl2pr04cu00201.inbound.protection.outlook.com`
		A	2a01:111:f403:c922::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bl0pr05cu00501.inbound.protection.outlook.com`
		A	2a01:111:f403:c946::6^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch5pr02cu00406.inbound.protection.outlook.com`
		A	2a01:111:f403:f902::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bl2pr02cu00101.inbound.protection.outlook.com`
		A	40.93.192.4^{🇺🇸 Microsoft40.80.0.0/12}
			PTR	`mail-dm2pr04cu00404.inbound.protection.outlook.com`
		A	52.101.8.42^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-dm6pr03cu00402.inbound.protection.outlook.com`
		A	52.101.10.8^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn1pr04cu00100.inbound.protection.outlook.com`
		A	52.101.194.4^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ch4pr04cu00104.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`NS11.WORLDNIC.com`namehost@WORLDNIC.com serial=122090609

`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=1777160126

Same first word

potomacevents.com

DNS History

13 records (4 active, 9 former)

○NSns1.bdm.microsoftonline.com2015-05-22 → 2018-07-28 · 4 obs

● 2015-05-22 05:42:36
● 2018-07-28 00:59:58
○ 2026-03-31 21:56:00
○ 2026-04-25 23:56:36

●NSns11.worldnic.com2026-03-31 → 2026-04-25 · 3 obs

○ 2018-07-28 00:59:58
● 2026-03-31 21:56:00
● 2026-04-25 23:56:36

●NSns12.worldnic.com2026-03-31 → 2026-04-25 · 3 obs

○ 2018-07-28 00:59:58
● 2026-03-31 21:56:00
● 2026-04-25 23:56:36

○NSns2.bdm.microsoftonline.com2015-05-22 → 2018-07-28 · 4 obs

● 2015-05-22 05:42:36
● 2018-07-28 00:59:58
○ 2026-03-31 21:56:00
○ 2026-04-25 23:56:36

○NSns3.bdm.microsoftonline.com2015-05-22 → 2018-07-28 · 4 obs

● 2015-05-22 05:42:36
● 2018-07-28 00:59:58
○ 2026-03-31 21:56:00
○ 2026-04-25 23:56:36

○NSns4.bdm.microsoftonline.com2015-05-22 → 2018-07-28 · 4 obs

● 2015-05-22 05:42:36
● 2018-07-28 00:59:58
○ 2026-03-31 21:56:00
○ 2026-04-25 23:56:36

○MXpotomacevents-com.mail.eo.outlook.com2015-05-22 → 2018-07-28 · 4 obs

● 2015-05-22 05:42:36
● 2018-07-28 00:59:58
○ 2026-03-31 21:56:00
○ 2026-04-25 23:56:36

●MXpotomacevents-com.mail.protection.outlook.com2026-03-31 → 2026-04-25 · 3 obs

○ 2018-07-28 00:59:58
● 2026-03-31 21:56:00
● 2026-04-25 23:56:36

○A104.146.226.652016-04-07 → 2016-04-07 · 4 obs

○ 2015-12-30 10:17:06
● 2016-04-07 09:42:20
○ 2016-06-09 23:53:26
○ 2026-04-25 23:56:36

○A104.146.230.652016-06-09 → 2017-01-08 · 5 obs

○ 2016-04-07 09:42:20
● 2016-06-09 23:53:26
● 2017-01-08 02:21:30
○ 2018-07-28 00:59:58
○ 2026-04-25 23:56:36

○A134.170.208.502015-05-22 → 2015-12-30 · 4 obs

● 2015-05-22 05:42:36
● 2015-12-30 10:17:06
○ 2016-04-07 09:42:20
○ 2026-04-25 23:56:36

●A209.17.116.1652026-03-31 → 2026-04-25 · 3 obs

○ 2018-07-28 00:59:58
● 2026-03-31 21:56:00
● 2026-04-25 23:56:36

○A40.108.208.532018-07-28 → 2018-07-28 · 4 obs

○ 2017-01-08 02:21:30
● 2018-07-28 00:59:58
○ 2026-03-31 21:56:00
○ 2026-04-25 23:56:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
potomacevents.com	ns11.worldnic.com, ns12.worldnic.com	2 records

✅ Authoritative Response

Server:162.159.27.150

NS records: ns11.worldnic.com, ns12.worldnic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for potomacevents.com (unsigned zone)

⏱️ Timing

Total: 226ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`209.17.116.165`
NS	2	`ns11.worldnic.com, ns12.worldnic.com`
MX	1	`potomacevents-com.mail.protection.outloo`
TXT	1	`v=spf1 include:spf.protection.outlook.co`
SOA	1	`NS11.WORLDNIC.com namehost.WORLDNIC.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns11.worldnic.com, ns12.worldnic.com)

Analysis

IP Addresses

potomacevents.com points to IP number 209.17.116.165.

For instance, other host names authsmtp.qwikstrips.com, evangelcathedral.com, losangeleschronicle.com, oga-178-6.megavision.com and oga-178-47.megavision.com share IP numbers with potomacevents.com.

Name Servers

potomacevents.com is delegated to two name servers: ns11.worldnic.com and ns12.worldnic.com.

potomacevents.com uses the same name server setup as other domains such as ushacare.net, aahs.info, ulyssesmgmt.com, wwwxx.com and cambridge-square.com.

Host names with one IP number:

ns11.worldnic.com points to: 162.159.26.214.

ns12.worldnic.com points to: 162.159.27.150.

Mail Servers

potomacevents.com is handled by a single mail server, potomacevents-com.mail.protection.outlook.com.

Host name potomacevents-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c901::1, 2a01:111:f403:c922::1, 2a01:111:f403:c946::6, 2a01:111:f403:f902::1, 40.93.192.4, 52.101.8.42, 52.101.10.8 and 52.101.194.4.

potomacevents.com - robtex.com