edge.springern.com - robtex.com
edge.springern.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3032::ac43:93a6🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3034::6815:2f7e🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.47.126Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.147.166🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.21.47.126, 172.67.147.166 | ||||||
| IPv6 | 2606:4700:3032::ac43:93a6, 2606:4700:3034::6815:2f7e | ||||||
springern.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3032::ac43:93a6🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3034::6815:2f7e🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.47.126Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.147.166🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | bill.ns.cloudflare.com ⭐ | ||||||
| NS | demi.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.21.47.126, 172.67.147.166 | ||||||
| IPv6 | 2606:4700:3032::ac43:93a6, 2606:4700:3034::6815:2f7e | ||||||
| SOA | bill.ns.cloudflare.comdns@cloudflare.com serial=2398385966 | ||||||
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●A104.21.47.1262026-02-19 → 2026-03-25 · 2 obs
● 2026-02-19 17:27:10
● 2026-03-25 06:07:40
● 2026-03-25 06:07:40
●A172.67.147.1662026-02-19 → 2026-03-25 · 2 obs
● 2026-02-19 17:27:10
● 2026-03-25 06:07:40
● 2026-03-25 06:07:40
●A2606:4700:3032::ac43:93a62026-02-19 → 2026-03-25 · 2 obs
● 2026-02-19 17:27:10
● 2026-03-25 06:07:40
● 2026-03-25 06:07:40
●A2606:4700:3034::6815:2f7e2026-02-19 → 2026-03-25 · 2 obs
● 2026-02-19 17:27:10
● 2026-03-25 06:07:40
● 2026-03-25 06:07:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, j.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net... | - |
| springern.com | demi.ns.cloudflare.com, bill.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.193.74
NS records: demi.ns.cloudflare.com, bill.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for springern.com (unsigned zone)
⏱️ Timing
Total: 290ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.147.166, 104.21.47.126 |
| AAAA | 2 | 2606:4700:3034::6815:2f7e, 2606:4700:3032::ac43:93a6 |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (demi.ns.cloudflare.com, demi.ns.cloudflare.com, demi.ns.cloudflare.com...)
Analysis
IP Addresses
edge.springern.com resolves to four IP numbers: 2606:4700:3032::ac43:93a6, 2606:4700:3034::6815:2f7e, 104.21.47.126 and 172.67.147.166.
other host names for instance yinaqeisgroup.sbs, blucloud.xyz, vps.picturequotes.com, indritech.com and randbmotors.com share IP numbers with edge.springern.com.