jmscience.com - robtex.com
jmscience.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 23.227.38.65🇨🇦 Cloudflare23.227.38.0/23 Shopify 151 O'Connor Street, Ground floor Ottawa ON K2P 2L8 Canada | ||||||
| PTR | myshopify.com | ||||||
| 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 | ||||||
| NS | ns3.hover.com ⚠️ Not in zone NS records | ||||||
| A | 2604:4000:0:d:64:99:96:33🇨🇦 TUCOWS2604:4000::/48 -BRA-IPV6-BLK1.1/NET-2604:4000 | ||||||
| PTR | ns3.hover.com | ||||||
| A | 64.99.96.33🇨🇦 TUCOWS64.99.96.0/24 -BRA-BLK2.7.2 | ||||||
| PTR | ns3.hover.com | ||||||
| MX | mx.jmscience.com.cust.b.hostedemail.com ⭐ | ||||||
| A | 64.98.38.4🇨🇦 TUCOWS-364.98.38.0/24 IPv4 Allow | ||||||
| PTR | mx.b.hostedemail.com | ||||||
| TXT | v=spf1 include:_spf.hostedemail.com include:shops.shopify.com ~all | ||||||
| TXT | google-site-verification=49aWm86aVNT18V8uc7Q5YIffaEhkcGo0VbqKorvaTFg | ||||||
| SOA | ns1.hover.comdnsmaster@hover.com serial=1753272005 | ||||||
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.netnstld@verisign-grs.com serial=1784273297 | ||||||
Subdomains
Same first word
jmscience.co.kr |
jmscience.com |
Similar names
DNS History
8 records (5 active, 3 former)
●NSns1.hover.com2026-06-20 → 2026-07-17 · 3 obs
● 2026-06-20 09:42:04
● 2026-07-17 07:42:12
○NSns1.worldsecuresystems.com2015-07-11 → 2018-08-18 · 4 obs
● 2018-08-18 06:34:36
○ 2026-06-20 09:42:04
○ 2026-07-17 07:42:12
●NSns2.hover.com2026-06-20 → 2026-07-17 · 3 obs
● 2026-06-20 09:42:04
● 2026-07-17 07:42:12
○NSns2.worldsecuresystems.com2015-07-11 → 2018-08-18 · 4 obs
● 2018-08-18 06:34:36
○ 2026-06-20 09:42:04
○ 2026-07-17 07:42:12
●NSns3.hover.com2026-06-20 → 2026-07-17 · 3 obs
● 2026-06-20 09:42:04
● 2026-07-17 07:42:12
●MXmx.jmscience.com.cust.b.hostedemail.com2015-07-11 → 2026-07-17 · 2 obs
● 2026-07-17 07:42:12
●A23.227.38.652026-06-20 → 2026-07-17 · 3 obs
● 2026-06-20 09:42:04
● 2026-07-17 07:42:12
○A54.236.190.1142015-07-11 → 2018-08-18 · 4 obs
● 2018-08-18 06:34:36
○ 2026-06-20 09:42:04
○ 2026-07-17 07:42:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| jmscience.com | ns3.hover.com, ns1.hover.com, ns2.hover.com | 6 records |
✅ Authoritative Response
Server:64.98.148.13
NS records: ns3.hover.com, ns1.hover.com, ns2.hover.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jmscience.com (unsigned zone)
⏱️ Timing
Total: 258ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 23.227.38.65 |
| NS | 2 | ns1.hover.com, ns2.hover.com |
| MX | 1 | mx.jmscience.com.cust.b.hostedemail.com |
| TXT | 2 | v=spf1 include:_spf.hostedemail.com incl, google-site-verification=49aWm86aVNT18V8 |
| SOA | 1 | ns1.hover.com dnsmaster.hover.com |
📌 Glue Records Collected
Total: 6
Out-of-bailiwick: 6 (ns3.hover.com, ns3.hover.com, ns1.hover.com...)
Analysis
Hierarchy
www.jmscience.com and mail.jmscience.com are both subdomains of jmscience.com.
IP Addresses
jmscience.com resolves to one IP address: 23.227.38.65.
animimalcesine.com, petandme.ee, midimal.shop and two other host names share IP numbers with jmscience.com.
Name Servers
The authoritative name servers for jmscience.com are ns1.hover.com, ns2.hover.com and ns3.hover.com — three in total.
There is at least partial name server overlap between jmscience.com and other domains — portlandstage.dev, boasorte.eu, tomer3.com and two more among them.
These name servers tend to appear in combination with the name servers ns4.hover.com, ns1.domaindirect.com, ns2.domaindirect.com and ns3.domaindirect.com.
ns1.hover.com, ns2.hover.com and ns3.hover.com all resolve to exactly two IP numbers apiece: ns1.hover.com → 216.40.47.26 and 2604:4000:0:d:216:40:47:26; ns2.hover.com → 64.98.148.13 and 2604:4000:2800:d:64:99:148:13; ns3.hover.com → 64.99.96.33 and 2604:4000:0:d:64:99:96:33.
Mail Servers
Mail for jmscience.com is handled by a single mail server, mx.jmscience.com.cust.b.hostedemail.com.
mx.jmscience.com.cust.b.hostedemail.com directs to just one IP number, 64.98.38.4.