mx7.sciencedrect.com - robtex.com
mx7.sciencedrect.com
| DNSSEC | ⚠️ Not signed | ||||||
sciencedrect.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3033::ac43:d0b5🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3036::6815:4582🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.69.130Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.208.181🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | ara.ns.cloudflare.com ⭐ | ||||||
| NS | byron.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.69.130, 172.67.208.181 | ||||||
| IPv6 hints | 2606:4700:3033::ac43:d0b5, 2606:4700:3036::6815:4582 | ||||||
| SOA | ara.ns.cloudflare.comdns@cloudflare.com serial=2412233064 | ||||||
Previously MX for
Same first word
Similar names
DNS History
1 record (0 active, 1 former)
○A173.239.2.1892015-06-08 → 2016-04-07 · 4 obs
● 2015-06-08 23:37:12
● 2016-04-07 06:02:36
○ 2026-05-09 15:01:16
○ 2026-08-16 15:32:30
● 2016-04-07 06:02:36
○ 2026-05-09 15:01:16
○ 2026-08-16 15:32:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| sciencedrect.com | ara.ns.cloudflare.com, byron.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.195.67
NS records: ara.ns.cloudflare.com, byron.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sciencedrect.com (unsigned zone)
⏱️ Timing
Total: 148ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (ara.ns.cloudflare.com, ara.ns.cloudflare.com, ara.ns.cloudflare.com...)