sleepfoundation.org - robtex.com
sleepfoundation.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 199.16.172.194🇺🇸 Automattic199.16.172.0/24 PRESSABLE | ||||||
| A | 199.16.173.203🇺🇸 Automattic199.16.173.0/24 PRESSABLE | ||||||
| NS | karl.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3bbe🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | karl.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c1be🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | karl.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:21be🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | karl.ns.cloudflare.com | ||||||
| A | 108.162.193.190🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | karl.ns.cloudflare.com | ||||||
| A | 172.64.33.190🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | karl.ns.cloudflare.com | ||||||
| A | 173.245.59.190🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | karl.ns.cloudflare.com | ||||||
| NS | vida.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3aec🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | vida.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c0ec🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | vida.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:20ec🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | vida.ns.cloudflare.com | ||||||
| A | 108.162.192.236🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | vida.ns.cloudflare.com | ||||||
| A | 172.64.32.236🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | vida.ns.cloudflare.com | ||||||
| A | 173.245.58.236🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | vida.ns.cloudflare.com | ||||||
| MX | aspmx.l.google.com ⭐ | ||||||
| A | 2607:f8b0:4004:c19::1b🇺🇸 Google2607:f8b0:4004::/48 | ||||||
| PTR | bk-in-f27.1e100.net | ||||||
| A | 172.253.62.27🇺🇸 Google172.253.62.0/24 | ||||||
| PTR | bc-in-f27.1e100.net | ||||||
| MX | alt1.aspmx.l.google.com(5) | ||||||
| A | 2607:f8b0:4003:c30::1b🇺🇸 Google2607:f8b0:4003::/48 | ||||||
| PTR | yutulis-in-f27.1e100.net | ||||||
| A | 74.125.27.26🇺🇸 Google74.125.27.0/24 | ||||||
| PTR | yutulis-in-f26.1e100.net | ||||||
| MX | alt2.aspmx.l.google.com(5) | ||||||
| A | 2607:f8b0:4001:c70::1a🇺🇸 Google2607:f8b0:4001::/48 | ||||||
| PTR | yucbful-in-f26.1e100.net | ||||||
| A | 192.178.209.26🇺🇸 Google192.178.209.0/24 | ||||||
| PTR | yucbful-in-f26.1e100.net | ||||||
| MX | alt3.aspmx.l.google.com(10) | ||||||
| A | 2607:f8b0:4024:c0d::1b🇺🇸 Google2607:f8b0::/32 | ||||||
| PTR | mj-in-f27.1e100.net | ||||||
| A | 192.178.152.26🇺🇸 Google192.178.152.0/24 | ||||||
| PTR | mj-in-f26.1e100.net | ||||||
| MX | alt4.aspmx.l.google.com(10) | ||||||
| A | 2607:f8b0:4023:403::1a🇺🇸 Google2607:f8b0::/32 | ||||||
| PTR | gg-in-f26.1e100.net | ||||||
| A | 142.250.96.27🇺🇸 Google142.250.96.0/24 | ||||||
| PTR | gg-in-f27.1e100.net | ||||||
| TXT | apple-domain-verification=OrTXfJ8QcS4bQb5jhSyUFy2wDfsqA5t0wCVqVkLOSqU | ||||||
| TXT | brave-ledger-verification=ece0449451d6b003ad006d9c0b14c249d1c9378d7dc44bcb36b... | ||||||
| TXT | detectify-verification=ceefc280c1e72a2044d800c0f2cbcabc | ||||||
| TXT | docusign=18135b80-8c93-405c-8ca2-d5078af45621 | ||||||
| TXT | facebook-domain-verification=6tn0swmsb0n9oawnayi4wbbzqz4a02 | ||||||
| TXT | google-site-verification=3VxSAytdKFImihTrHWg3B2qeRRSpb93MbBlEnl_FozI | ||||||
| TXT | google-site-verification=ElK2ER-FW9MciAHkJAk-Q02whR39riIbJcQTn2XR7lc | ||||||
| TXT | google-site-verification=EmvrNeX_YnwjqDpd2HQ3i5k-F0NxeSS2RbcNbD2X8Do | ||||||
| TXT | google-site-verification=JCb3hfoJr-Cvc4qWt91FL2Rx3Ts5OWB4zA1AKHKaBM4 | ||||||
| TXT | google-site-verification=TOABzycmGQuCwg2JYnvb6Ps7lMQP2dFMNJ22KJjoCcg | ||||||
| TXT | google-site-verification=j9GLXCECLzC2EA5AC5yxlEmVWEPiBz2mGux-j03cpS4 | ||||||
| TXT | google-site-verification=oRBmOEbUHYBhtaETionhdGwQwlZDxTG2IxNsZ1SB8hI | ||||||
| TXT | google-site-verification=rEsYMyav8-3uzo7y3SoADXCZZkGkqI8t99rd67zDiV8 | ||||||
| TXT | klaviyo-site-verification=TKJEB5 | ||||||
| TXT | v=spf1 include:_spf.google.com include:_spf.smtp.com include:mail.zendesk.com... | ||||||
| SOA | karl.ns.cloudflare.comdns@cloudflare.com serial=2396609020 | ||||||
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.infohostmaster@donuts.email serial=1771291736 | ||||||
rank #192 in the tld
WOT: SAFE (94/100)
📈 Tranco rank: #5,462
Up
Same first word
sleepfoundation.ru |
sleepfoundation.org |
sleepfoundation.info |
DNS History
16 records (9 active, 7 former)
●NSkarl.ns.cloudflare.com2026-02-28 → 2026-02-28 · 3 obs
● 2026-02-28 10:10:10
● 2026-02-28 10:10:12
○NSns43.worldnic.com2008-11-03 → 2017-02-13 · 4 obs
● 2017-02-13 11:15:50
○ 2026-02-28 10:10:10
○ 2026-02-28 10:10:12
○NSns44.worldnic.com2008-11-03 → 2017-02-13 · 4 obs
● 2017-02-13 11:15:50
○ 2026-02-28 10:10:10
○ 2026-02-28 10:10:12
●NSvida.ns.cloudflare.com2026-02-28 → 2026-02-28 · 3 obs
● 2026-02-28 10:10:10
● 2026-02-28 10:10:12
●MXalt1.aspmx.l.google.com2026-02-28 → 2026-02-28 · 3 obs
● 2026-02-28 10:10:10
● 2026-02-28 10:10:12
●MXalt2.aspmx.l.google.com2026-02-28 → 2026-02-28 · 3 obs
● 2026-02-28 10:10:10
● 2026-02-28 10:10:12
●MXalt3.aspmx.l.google.com2026-02-28 → 2026-02-28 · 3 obs
● 2026-02-28 10:10:10
● 2026-02-28 10:10:12
●MXalt4.aspmx.l.google.com2026-02-28 → 2026-02-28 · 3 obs
● 2026-02-28 10:10:10
● 2026-02-28 10:10:12
●MXaspmx.l.google.com2026-02-28 → 2026-02-28 · 3 obs
● 2026-02-28 10:10:10
● 2026-02-28 10:10:12
○MXmail.sleepfoundation.org2008-11-03 → 2008-11-03 · 3 obs
○ 2015-08-26 18:16:30
○ 2026-02-28 10:10:12
○MXsleepfoundation-org.mail.protection.outlook.com2015-08-26 → 2017-02-13 · 5 obs
● 2015-08-26 18:16:30
● 2017-02-13 11:15:50
○ 2026-02-28 10:10:10
○ 2026-02-28 10:10:12
●A199.16.172.1942026-02-28 → 2026-02-28 · 3 obs
● 2026-02-28 10:10:10
● 2026-02-28 10:10:12
●A199.16.173.2032026-02-28 → 2026-02-28 · 3 obs
● 2026-02-28 10:10:10
● 2026-02-28 10:10:12
○A52.32.202.1102016-04-26 → 2017-02-13 · 5 obs
● 2016-04-26 18:03:08
● 2017-02-13 11:15:50
○ 2026-02-28 10:10:10
○ 2026-02-28 10:10:12
○A63.108.88.1342008-11-03 → 2008-11-03 · 3 obs
○ 2015-08-26 18:16:30
○ 2026-02-28 10:10:12
○A70.32.112.2372015-08-26 → 2016-01-31 · 5 obs
● 2015-08-26 18:16:30
● 2016-01-31 23:01:50
○ 2016-04-26 18:03:08
○ 2026-02-28 10:10:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| sleepfoundation.org | vida.ns.cloudflare.com, karl.ns.cloudflare.com | - |
✅ Authoritative Response
Server: 173.245.59.190
NS records: vida.ns.cloudflare.com, karl.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sleepfoundation.org (unsigned zone)
⏱️ Timing
Total: 497ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 199.16.172.194, 199.16.173.203 |
| NS | 2 | karl.ns.cloudflare.com, vida.ns.cloudflare.com |
| MX | 5 | aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)... |
| TXT | 15 | apple-domain-verification=OrTXfJ8QcS4bQb, brave-ledger-verification=ece0449451d6b0... |
| SOA | 1 | karl.ns.cloudflare.com dns.cloudflare.co |
AI analysis
sleepfoundation.org is a parent of www.sleepfoundation.org and blog.sleepfoundation.org.
sleepfoundation.org points to two IP numbers: 199.16.172.194 and 199.16.173.203.
Other host names such as diariosanrafael.com.ar, www.gregmclogan.com, tmhpr.com, siidny.com and credomag.com share IP numbers with sleepfoundation.org.
sleepfoundation.org is delegated to two name servers: karl.ns.cloudflare.com and vida.ns.cloudflare.com.
sleepfoundation.org uses the same name server setup as other domains, including sleepdoctor.com, pikio.pl, ronaldtang.com, darlingandjames.com and sleepapnea.org.
At least part of the name servers for sleepfoundation.org are shared with other domains, for instance cggu.co.za, neoprot.info, roncook-author.com, mahir.info and eunyeon.com.
These name servers are commonly used alongside the name servers tori.ns.cloudflare.com.
Host names with six IP numbers:
karl.ns.cloudflare.com points to: 2606:4700:58::adf5:3bbe, 2803:f800:50::6ca2:c1be, 2a06:98c1:50::ac40:21be, 108.162.193.190, 172.64.33.190 and 173.245.59.190.
vida.ns.cloudflare.com points to: 2606:4700:50::adf5:3aec, 2803:f800:50::6ca2:c0ec, 2a06:98c1:50::ac40:20ec, 108.162.192.236, 172.64.32.236 and 173.245.58.236.
sleepfoundation.org is handled by five mail servers: 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.
sleepfoundation.org shares at least some mail servers with other domains, for example solve.blue, indomax.net, ozb.co, kansas-al-anon.org and ns500795.ns500821.ns500795.ns500794.ns500795.ns500794.ns500821.ns500795.ns500795.ns500795.lustypartnersfinder.com.
these mail servers are often used together with aspmx2.googlemail.com and aspmx3.googlemail.com.
Host names with two IP numbers: aspmx.l.google.com points to 2607:f8b0:4004:c19::1b and 172.253.62.27; alt1.aspmx.l.google.com points to 2607:f8b0:4003:c30::1b and 74.125.27.26; alt2.aspmx.l.google.com points to 2607:f8b0:4001:c70::1a and 192.178.209.26; alt3.aspmx.l.google.com points to 2607:f8b0:4024:c0d::1b and 192.178.152.26; alt4.aspmx.l.google.com points to 2607:f8b0:4023:403::1a and 142.250.96.27.