chemweb.com - dns.ninja
chemweb.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 64.99.64.37🇨🇦 TUCOWS64.99.0.0/16 Tucows.com Co | ||||||
| PTR | osrs.systemdns.com | ||||||
| NS | ns1.systemdns.com ⭐ | ||||||
| A | 2604:4000:0:d:216:40:47:90🇨🇦 TUCOWS2604:4000::/48 -BRA-IPV6-BLK1.1/NET-2604:4000 | ||||||
| PTR | ns1.systemdns.com | ||||||
| A | 216.40.47.90🇨🇦 TUCOWS216.40.47.0/24 -BRA-BLK1.4/NET-216-40-47-0 | ||||||
| PTR | ns1.systemdns.com | ||||||
| NS | ns2.systemdns.com | ||||||
| A | 2604:4000:2800:d:64:99:148:16🇨🇦 TUCOWS-32604:4000:2800::/37 Tucows.com Co. | ||||||
| PTR | ns2.systemdns.com | ||||||
| A | 64.98.148.16🇨🇦 TUCOWS-364.98.144.0/20 Tucows.com Co. | ||||||
| PTR | ns2.systemdns.com | ||||||
| NS | ns3.systemdns.com | ||||||
| A | 2604:4000:0:d:64:99:96:36🇨🇦 TUCOWS2604:4000::/48 -BRA-IPV6-BLK1.1/NET-2604:4000 | ||||||
| PTR | ns3.systemdns.com | ||||||
| A | 64.99.96.36🇨🇦 TUCOWS64.99.96.0/24 -BRA-BLK2.7.2 | ||||||
| PTR | ns3.systemdns.com | ||||||
| SOA | ns1.systemdns.comhostmaster@systemdns.com serial=1751980613 | ||||||
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=1784286622 | ||||||
rank #126574 in the tld
WOT: SAFE (70/100)
📈 Tranco rank: #660,893
Subdomains
www.chemweb.com |
Same first word
chemweb.cn |
chemweb.ru |
chemweb.cz |
chemweb.net |
chemweb.com |
chemweb.com.my |
chemweb.org.uk |
chemweb.co.za |
chemweb.de |
chemweb.org |
Similar names
webchem.co.uk |
webmech.ru |
webchem.org |
webmech.com |
webchem.com |
webchem.cn |
webchem.net |
mwbeech.com |
mechweb.com |
mechweb.blogspot.com |
DNS History
9 records (4 active, 5 former)
●NSns1.systemdns.com2015-06-07 → 2026-07-17 · 2 obs
● 2026-07-17 11:23:18
●NSns2.systemdns.com2015-06-07 → 2026-07-17 · 2 obs
● 2026-07-17 11:23:18
●NSns3.systemdns.com2015-06-07 → 2026-07-17 · 2 obs
● 2026-07-17 11:23:18
○MXin1-smtp.messagingengine.com2015-11-01 → 2019-12-30 · 5 obs
● 2015-11-01 10:21:06
● 2019-12-30 13:55:54
○ 2026-03-20 08:12:00
○ 2026-07-17 11:23:18
○MXin2-smtp.messagingengine.com2015-11-01 → 2019-12-30 · 5 obs
● 2015-11-01 10:21:06
● 2019-12-30 13:55:54
○ 2026-03-20 08:12:00
○ 2026-07-17 11:23:18
○MXmail.chemweb.com2015-06-07 → 2015-06-07 · 3 obs
○ 2015-11-01 10:21:06
○ 2026-07-17 11:23:18
○A146.148.79.372015-11-01 → 2019-12-30 · 5 obs
● 2015-11-01 10:21:06
● 2019-12-30 13:55:54
○ 2026-03-20 08:12:00
○ 2026-07-17 11:23:18
○A206.208.114.1172015-06-07 → 2015-06-07 · 3 obs
○ 2015-11-01 10:21:06
○ 2026-07-17 11:23:18
●A64.99.64.372026-03-20 → 2026-07-17 · 3 obs
● 2026-03-20 08:12:00
● 2026-07-17 11:23:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net, b.gtld-servers.net... | - |
| chemweb.com | ns1.systemdns.com, ns2.systemdns.com, ns3.systemdns.com | 6 records |
✅ Authoritative Response
Server:64.99.96.36
NS records: ns1.systemdns.com, ns2.systemdns.com, ns3.systemdns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for chemweb.com (unsigned zone)
⏱️ Timing
Total: 157ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 64.99.64.37 |
| NS | 3 | ns3.systemdns.com, ns2.systemdns.com... |
| SOA | 1 | ns1.systemdns.com hostmaster.systemdns.c |
📌 Glue Records Collected
Total: 6
Out-of-bailiwick: 6 (ns1.systemdns.com, ns1.systemdns.com, ns2.systemdns.com...)
Analysis
Hierarchy
The domain www.chemweb.com falls under the parent chemweb.com.
IP Addresses
chemweb.com directs to one IP number, which is 64.99.64.37.
Among the host names that share IP numbers with chemweb.com are fabi.ca, exceluniversity.com, smiffysbits.co.uk and two others.
Name Servers
The authoritative name servers for chemweb.com are ns1.systemdns.com, ns2.systemdns.com and ns3.systemdns.com — three in total.
At least some of chemweb.com's name servers are shared with other domains, for example theghostwrither.com, lcm.church, adhdplus.services and two more.
ns1.systemdns.com, ns2.systemdns.com and ns3.systemdns.com all resolve to exactly two IP numbers apiece: ns1.systemdns.com → 216.40.47.90 and 2604:4000:0:d:216:40:47:90; ns2.systemdns.com → 64.98.148.16 and 2604:4000:2800:d:64:99:148:16; ns3.systemdns.com → 64.99.96.36 and 2604:4000:0:d:64:99:96:36.