sleepdata.org - dns.ninja
sleepdata.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 170.223.88.242🇺🇸 MGBNET170.223.0.0/16 Mass General Brigham | ||||||
| PTR | patient-mccompare.mgb.org | ||||||
| PTR | sds-mccompare.mgb.org | ||||||
| PTR | brigopedia.partners.org | ||||||
| PTR | opencourses.partners.org | ||||||
| NS | ns1.hover.com ⭐ | ||||||
| A | 2604:4000:0:d:216:40:47:26🇨🇦 TUCOWS2604:4000::/48 -BRA-IPV6-BLK1.1/NET-2604:4000 | ||||||
| PTR | ns1.hover.com | ||||||
| A | 216.40.47.26🇨🇦 TUCOWS216.40.47.0/24 -BRA-BLK1.4/NET-216-40-47-0 | ||||||
| PTR | ns1.hover.com | ||||||
| NS | ns2.hover.com | ||||||
| A | 2604:4000:2800:d:64:99:148:13🇨🇦 TUCOWS-32604:4000:2800::/37 Tucows.com Co. | ||||||
| PTR | ns2.hover.com | ||||||
| A | 64.98.148.13🇨🇦 TUCOWS-364.98.144.0/20 Tucows.com Co. | ||||||
| PTR | ns2.hover.com | ||||||
| MX | mx.hover.com.cust.hostedemail.com ⭐ | ||||||
| A | 216.40.42.4🇨🇦 TUCOWS216.40.32.0/20 Tucows International | ||||||
| PTR | mx.hostedemail.com | ||||||
| TXT | v=spf1 include:_spf.hostedemail.com include:hover.com ~all | ||||||
| SOA | ns1.hover.comdnsmaster@hover.com serial=1782651134 | ||||||
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=1785201990 | ||||||
Same first word
sleepdata.org |
Similar names
DNS History
6 records (4 active, 2 former)
●MXmx.hover.com.cust.hostedemail.com2015-06-05 → 2026-07-28 · 2 obs
● 2026-07-28 01:36:38
○A170.223.178.732015-06-05 → 2017-06-30 · 4 obs
● 2017-06-30 18:52:28
○ 2026-03-08 19:57:50
○ 2026-07-28 01:36:38
○A170.223.191.1412026-03-08 → 2026-06-10 · 5 obs
● 2026-03-08 19:57:50
● 2026-06-10 23:43:48
○ 2026-06-18 13:30:26
○ 2026-07-28 01:36:38
●A170.223.88.2422026-06-18 → 2026-07-28 · 3 obs
● 2026-06-18 13:30:26
● 2026-07-28 01:36:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, d0.org.afilias-nst.org, b2.org.afilias-nst.org | - |
| sleepdata.org | ns2.hover.com, ns1.hover.com | - |
✅ Authoritative Response
Server:64.98.148.13
NS records: ns2.hover.com, ns1.hover.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sleepdata.org (unsigned zone)
⏱️ Timing
Total: 508ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 170.223.88.242 |
| NS | 2 | ns1.hover.com, ns2.hover.com |
| MX | 1 | mx.hover.com.cust.hostedemail.com (pri: |
| TXT | 1 | v=spf1 include:_spf.hostedemail.com incl |
| SOA | 1 | ns1.hover.com dnsmaster.hover.com |
Analysis
IP Addresses
sleepdata.org resolves to just one IP address, 170.223.88.242.
Two other host names, along with brigopedia.partners.org, gten.travel and opencourses.partners.org, also share IP numbers with sleepdata.org.
Name Servers
Two name servers handle the delegation for sleepdata.org: ns1.hover.com and ns2.hover.com.
sleepdata.org shares its NS records with other domains, for example linenlaceandgrace.com, nickshrewsbury.com, devis-de-construction.com and two others.
sleepdata.org shares at least some of its name servers with other domains, including desotocavernspark.com, eeplace.net, samsamuels.com and two others.
These name servers are frequently seen alongside the name servers ns3.hover.com, ns1.domaindirect.com, ns2.domaindirect.com and ns3.domaindirect.com.
ns1.hover.com and ns2.hover.com both carry two IP addresses. The A records for ns1.hover.com are 216.40.47.26 and 2604:4000:0:d:216:40:47:26; the A records for ns2.hover.com are 64.98.148.13 and 2604:4000:2800:d:64:99:148:13.
Mail Servers
The sole mail server for sleepdata.org is mx.hover.com.cust.hostedemail.com.
Among the domains sharing a mail server setup with sleepdata.org are enkiallan.com, d20gamestore.com, msteamsedume.com and two others.
sleepdata.org uses mail servers that are also used by other domains, including ivmacs.com, sunsgrove.games and saveyourcart.io.
mx.hover.com.cust.hostedemail.com carries a single IP number, which is 216.40.42.4.