blue.surbl.com - robtex.com
blue.surbl.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 2a01:4f8:2200:4290::2π©πͺ Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | blue.sonera.nl | ||||||
| A | 49.12.82.114π©πͺ Hetzner49.12.0.0/16 HETZNER-DC | ||||||
surbl.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 2a01:4f8:1c1e:9792::1π©πͺ Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| A | 2a01:4ff:f0:3790::1πΊπΈ HETZNER-CLOUD2-AS2a01:4ff::/40 HETZNER-IPv6-BLK | ||||||
| A | 2a01:4ff:f0:b3be::1πΊπΈ HETZNER-CLOUD2-AS2a01:4ff::/40 HETZNER-IPv6-BLK | ||||||
| A | 5.161.67.209πΊπΈ HETZNER-CLOUD2-AS5.161.67.0/24 | ||||||
| A | 5.161.243.38πΊπΈ HETZNER-CLOUD2-AS5.161.243.0/24 | ||||||
| A | 167.235.149.163π©πͺ Hetzner167.235.0.0/16 HETZNER-DC | ||||||
| NS | ns200.surbl.com β | ||||||
| NS | blue.surbl.com | ||||||
| NS | green.surbl.com | ||||||
| NS | ns201.surbl.com | ||||||
| NS | orange.surbl.com | ||||||
| NS | purple.surbl.com | ||||||
| MX | vmx01.prolocation.nl β | ||||||
| MX | vmx02.prolocation.nl β | ||||||
| MX | vmx03.prolocation.net β | ||||||
| TXT | v=spf1 ip4:94.228.128.0/20 ip6:2a00:d00::/32 mx -all | ||||||
| SOA | ns200.surbl.comrsync@surbl.org 2026-04-02 #0 | ||||||
WOT: SAFE (89/100)
NS for
Same first word
Similar names
DNS History
2 records (2 active, 0 former)
βA2a01:4f8:2200:4290::22026-02-17 β 2026-04-03 Β· 2 obs
β 2026-02-17 02:19:08
β 2026-04-03 05:53:48
β 2026-04-03 05:53:48
βA49.12.82.1142026-02-17 β 2026-04-03 Β· 2 obs
β 2026-02-17 02:19:08
β 2026-04-03 05:53:48
β 2026-04-03 05:53:48
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, j.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net... | - |
| surbl.com | ns200.surbl.com, ns201.surbl.com, green.surbl.com, purple.surbl.com... | 10 records |
β Authoritative Response
Server:49.12.82.114
NS records: ns200.surbl.com, ns201.surbl.com, green.surbl.com, purple.surbl.com, orange.surbl.com, blue.surbl.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for surbl.com (unsigned zone)
β±οΈ Timing
Total: 370ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 49.12.82.114 |
| AAAA | 1 | 2a01:4f8:2200:4290::2 |
π Glue Records Collected
Total: 10
In-bailiwick: 10 (ns200.surbl.com, ns201.surbl.com, green.surbl.com...)
Analysis
Name Server Role
blue.surbl.com serves as the name server for surbl.com.
green.surbl.com, ns200.surbl.com and ns201.surbl.com are commonly used as name servers along with blue.surbl.com.
IP Addresses
blue.surbl.com points to two IP numbers: 2a01:4f8:2200:4290::2 and 49.12.82.114.
Other host names such as blue.surbl.org, blue.surbl.net and blue.sonera.nl share IP numbers with blue.surbl.com.