`annenberg.org`

DNSSEC	⚠️ Not signed
A	104.20.43.250^{Cloudflare104.20.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.66.162.225^{🇺🇸 Cloudflare172.66.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`irma.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3aa6^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`irma.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0a6^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`irma.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20a6^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`irma.ns.cloudflare.com`
		A	108.162.192.166^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`irma.ns.cloudflare.com`
		A	172.64.32.166^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`irma.ns.cloudflare.com`
		A	173.245.58.166^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`irma.ns.cloudflare.com`
NS	`piotr.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bde^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`piotr.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1de^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`piotr.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21de^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`piotr.ns.cloudflare.com`
		A	108.162.193.222^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`piotr.ns.cloudflare.com`
		A	172.64.33.222^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`piotr.ns.cloudflare.com`
		A	173.245.59.222^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`piotr.ns.cloudflare.com`
MX	`us-smtp-inbound-1.mimecast.com` ⭐
		A	170.10.128.141^{🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.128.221^{🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.128.242^{🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.141^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.221^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.242^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
MX	`us-smtp-inbound-2.mimecast.com` ⭐
		A	170.10.128.141^{🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.128.221^{🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.128.242^{🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.141^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.221^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.242^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
TXT	`0h2dk7ylmkfjwkm31r3whszqdqw77f42`
TXT	`861b3474cb8c4b469eb787f6099f7b1c`
TXT	`H3k3pUrLi2dRPu9WDvjBGadhEfEluXnDAai3lcGnnBZ6v90AuzoAzJ0YKqbVRYYa6YBCG8xvxkIkB...`
TXT	`MS=ms60378436`
TXT	`TAILSCALE-jWAcuHpJQrALOg6MtXDO`
TXT	`ZOOM_verify_1lGtGpBbZePzcCclEq2xSR`
TXT	`_4twmo1mxwba7ra4qyebck0d8v0daw8h`
TXT	`_5ehz19eam1n8fglbxmlptben7y7wywo`
TXT	`__mc[domprov]:56dbac5f89754fb6a9cfd0be7618d6b5`
TXT	`adobe-sign-verification=25cbed47a6b9f044d569df3c19bf4`
TXT	`apple-domain-verification=FZor8wiPx3exLoZv`
TXT	`atlassian-domain-verification=DH8xv68EQ4mnRQNSQTHTeoWnc6xNcdnS438SNmYS2rad3v6...`
TXT	`atlassian-domain-verification=pydCMYb83fjgMPP8FFV1Iiod/SMUn/MNVyMvs8O2n+jIRSN...`
TXT	`ciscocidomainverification=61fc44c504b15367923f5289bc137153b890e20b9398fb24538...`
TXT	`detectify-verification=b411314d296ea1937b72763e6e0dd959`
TXT	`google-site-verification=sGAaXM2aG-4Fi_su1GufvU8XNDfoNjsRnjtN4ULp_ds`
TXT	`have-i-been-pwned-verification=dweb_rdkpsnpgyr393mloo121prab`
TXT	`intacct-esk=F8BFE473FC2E46D6E05357220D0A3601`
TXT	`it-purchasing@annenberg.org`
TXT	`s4z4bh805vx35tsys911gcc0j0hy88c6`
TXT	`v=spf1 include:_spf.createsend.com include:_netblocks.mimecast.com include:sp...`
HTTPS	HTTP/2 ✓ hints match
		IPv4	104.20.43.250, 172.66.162.225
SOA	`irma.ns.cloudflare.com`dns@cloudflare.com serial=2397712492

`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=1771291736

rank #273030 globally
rank #21027 in the tld
📈 Tranco rank: #936,917

Subdomains

www.annenberg.org

avassets.annenberg.org

Same first word

annenberg.co

annenberg.mobi

annenberg.org

annenberg.com

annenberg.co.za

Similar names

genbanner.com

egbrennan.com

DNS History

16 records (6 active, 10 former)

●NSirma.ns.cloudflare.com2016-09-23 → 2026-03-04 · 3 obs

○ 2016-06-19 15:49:16
● 2016-09-23 08:12:54
● 2026-03-04 00:54:16

○NSns-1379.awsdns-44.org2015-08-19 → 2016-06-19 · 4 obs

● 2015-08-19 07:20:50
● 2016-06-19 15:49:16
○ 2016-09-23 08:12:54
○ 2026-03-04 00:54:16

○NSns-1949.awsdns-51.co.uk2015-08-19 → 2016-06-19 · 4 obs

● 2015-08-19 07:20:50
● 2016-06-19 15:49:16
○ 2016-09-23 08:12:54
○ 2026-03-04 00:54:16

○NSns-6.awsdns-00.com2015-08-19 → 2016-06-19 · 4 obs

● 2015-08-19 07:20:50
● 2016-06-19 15:49:16
○ 2016-09-23 08:12:54
○ 2026-03-04 00:54:16

○NSns-646.awsdns-16.net2015-08-19 → 2016-06-19 · 4 obs

● 2015-08-19 07:20:50
● 2016-06-19 15:49:16
○ 2016-09-23 08:12:54
○ 2026-03-04 00:54:16

●NSpiotr.ns.cloudflare.com2016-09-23 → 2026-03-04 · 3 obs

○ 2016-06-19 15:49:16
● 2016-09-23 08:12:54
● 2026-03-04 00:54:16

●MXus-smtp-inbound-1.mimecast.com2015-08-19 → 2026-03-04 · 2 obs

● 2015-08-19 07:20:50
● 2026-03-04 00:54:16

●MXus-smtp-inbound-2.mimecast.com2015-08-19 → 2026-03-04 · 2 obs

● 2015-08-19 07:20:50
● 2026-03-04 00:54:16

○A104.20.31.1942016-09-23 → 2021-03-07 · 5 obs

○ 2016-06-19 15:49:16
● 2016-09-23 08:12:54
● 2021-03-07 20:30:52
○ 2026-02-20 14:12:56
○ 2026-03-04 00:54:16

○A104.20.37.1942016-09-23 → 2021-03-07 · 5 obs

○ 2016-06-19 15:49:16
● 2016-09-23 08:12:54
● 2021-03-07 20:30:52
○ 2026-02-20 14:12:56
○ 2026-03-04 00:54:16

●A104.20.43.2502026-02-20 → 2026-03-04 · 3 obs

○ 2021-03-07 20:30:52
● 2026-02-20 14:12:56
● 2026-03-04 00:54:16

●A172.66.162.2252026-02-20 → 2026-03-04 · 3 obs

○ 2021-03-07 20:30:52
● 2026-02-20 14:12:56
● 2026-03-04 00:54:16

○A172.67.16.1732021-03-07 → 2021-03-07 · 4 obs

○ 2017-10-30 15:46:08
● 2021-03-07 20:30:52
○ 2026-02-20 14:12:56
○ 2026-03-04 00:54:16

○A2400:cb00:2048:1::6814:1fc22016-09-23 → 2017-10-30 · 5 obs

○ 2016-06-19 15:49:16
● 2016-09-23 08:12:54
● 2017-10-30 15:46:08
○ 2021-03-07 20:30:52
○ 2026-03-04 00:54:16

○A2400:cb00:2048:1::6814:25c22016-09-23 → 2017-10-30 · 5 obs

○ 2016-06-19 15:49:16
● 2016-09-23 08:12:54
● 2017-10-30 15:46:08
○ 2021-03-07 20:30:52
○ 2026-03-04 00:54:16

○A52.26.59.1642015-08-19 → 2016-06-19 · 4 obs

● 2015-08-19 07:20:50
● 2016-06-19 15:49:16
○ 2016-09-23 08:12:54
○ 2026-03-04 00:54:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	d0.org.afilias-nst.org, b0.org.afilias-nst.org, b2.org.afilias-nst.org	-
annenberg.org	irma.ns.cloudflare.com, piotr.ns.cloudflare.com	-

✅ Authoritative Response

Server: 172.64.33.222

NS records: irma.ns.cloudflare.com, piotr.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for annenberg.org (unsigned zone)

⏱️ Timing

Total: 569ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.66.162.225, 104.20.43.250`
NS	2	`irma.ns.cloudflare.com, piotr.ns.cloudflare.com`
MX	2	`us-smtp-inbound-1.mimecast.com (pri: 10), us-smtp-inbound-2.mimecast.com (pri: 10)`
TXT	21	`0h2dk7ylmkfjwkm31r3whszqdqw77f42, 861b3474cb8c4b469eb787f6099f7b1c...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h2"]`
SOA	1	`irma.ns.cloudflare.com dns.cloudflare.co`

Analysis

Hierarchy

annenberg.org is the parent of www.annenberg.org and avassets.annenberg.org.

IP Addresses

annenberg.org resolves to two IP numbers: 104.20.43.250 and 172.66.162.225.

Other host names, for instance apiemissor.sieg.com, www.annenberg.org, app.sieg.com, avassets.annenberg.org and mva.net share IP numbers with annenberg.org.

Name Servers

annenberg.org has two name servers: irma.ns.cloudflare.com and piotr.ns.cloudflare.com.

annenberg.org shares the same name server setup as other domains, for example freetranslations.org, metabolicstudio.org, jungledisc.com, dsonline.ru and getottavo.com.

annenberg.org shares some name servers with other domains, for example kola-entertainments.de, imcu-help.com, medallionrealestategroup.com, royale168.net and adhmt.us.

These name servers are often used together with betty.ns.cloudflare.com, nitin.ns.cloudflare.com and edna.ns.cloudflare.com.

Host names with six IP numbers: irma.ns.cloudflare.com points to: 2606:4700:50::adf5:3aa6, 2803:f800:50::6ca2:c0a6, 2a06:98c1:50::ac40:20a6, 108.162.192.166, 172.64.32.166 and 173.245.58.166; piotr.ns.cloudflare.com points to: 2606:4700:58::adf5:3bde, 2803:f800:50::6ca2:c1de, 2a06:98c1:50::ac40:21de, 108.162.193.222, 172.64.33.222 and 173.245.59.222.

Mail Servers

annenberg.org is served by two mail servers: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.

annenberg.org shares the mail server setup with other domains, for example easytitheplus.com, verneidemitsubishi.com, tzinberg.com, amitytech.com and ces-sunnyside.com.

annenberg.org shares mail servers with other domains at least partially, for example trussmart.com, clovered.com, anuncieonlineja.com and sde.idaho.gov.

Host names with six IP numbers: us-smtp-inbound-1.mimecast.com points to 170.10.128.141, 170.10.128.221, 170.10.128.242, 170.10.132.141, 170.10.132.221 and 170.10.132.242. The host name us-smtp-inbound-2.mimecast.com points to the same six: 170.10.128.141, 170.10.128.221, 170.10.128.242, 170.10.132.141, 170.10.132.221 and 170.10.132.242. The IPs 170.10.128.141, 170.10.128.221, 170.10.128.242, 170.10.132.141, 170.10.132.221 and 170.10.132.242 are shared by host names us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.

Host names that point to 170.10.128.141: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com. Host names that point to 170.10.128.221: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com. Host names that point to 170.10.128.242: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com. Host names that point to 170.10.132.141: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com. Host names that point to 170.10.132.221: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com. Host names that point to 170.10.132.242: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.

annenberg.org - robtex.com

annenberg.org

org

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`annenberg.org`

`org`