specrun.com - robtex.com
specrun.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-1525.awsdns-62.org ⚠️ Not in zone NS records | ||||||
| A | 2600:9000:5305:f500::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront | ||||||
| PTR | ns-1525.awsdns-62.org | ||||||
| A | 205.251.197.245🇺🇸 Amazon205.251.197.0/24 prefix | ||||||
| PTR | ns-1525.awsdns-62.org | ||||||
| NS | ns-1764.awsdns-28.co.uk ⚠️ Not in zone NS records | ||||||
| A | 2600:9000:5306:e400::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront | ||||||
| PTR | ns-1764.awsdns-28.co.uk | ||||||
| A | 205.251.198.228🇺🇸 Amazon205.251.198.0/24 prefix | ||||||
| PTR | ns-1764.awsdns-28.co.uk | ||||||
| NS | ns-37.awsdns-04.com ⚠️ Not in zone NS records | ||||||
| A | 2600:9000:5300:2500::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront | ||||||
| PTR | ns-37.awsdns-04.com | ||||||
| A | 205.251.192.37🇺🇸 Amazon205.251.192.0/24 prefix | ||||||
| PTR | ns-37.awsdns-04.com | ||||||
| NS | ns-757.awsdns-30.net ⚠️ Not in zone NS records | ||||||
| A | 2600:9000:5302:f500::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront | ||||||
| PTR | ns-757.awsdns-30.net | ||||||
| A | 205.251.194.245🇺🇸 Amazon205.251.194.0/24 prefix | ||||||
| PTR | ns-757.awsdns-30.net | ||||||
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=1785716387 | ||||||
Same first word
Similar names
DNS History
11 records (4 active, 7 former)
○NSaerfalle.empirion.at2015-05-08 → 2017-04-09 · 4 obs
● 2017-04-09 11:36:12
○ 2026-04-10 14:42:12
○ 2026-08-03 00:47:40
○NSelithra.empirion.at2015-05-08 → 2017-04-09 · 4 obs
● 2017-04-09 11:36:12
○ 2026-04-10 14:42:12
○ 2026-08-03 00:47:40
○NSleikotha.empirion.at2015-05-08 → 2017-04-09 · 4 obs
● 2017-04-09 11:36:12
○ 2026-04-10 14:42:12
○ 2026-08-03 00:47:40
●NSns-1525.awsdns-62.org2026-04-10 → 2026-08-03 · 3 obs
● 2026-04-10 14:42:12
● 2026-08-03 00:47:40
●NSns-1764.awsdns-28.co.uk2026-04-10 → 2026-08-03 · 3 obs
● 2026-04-10 14:42:12
● 2026-08-03 00:47:40
●NSns-37.awsdns-04.com2026-04-10 → 2026-08-03 · 3 obs
● 2026-04-10 14:42:12
● 2026-08-03 00:47:40
●NSns-757.awsdns-30.net2026-04-10 → 2026-08-03 · 3 obs
● 2026-04-10 14:42:12
● 2026-08-03 00:47:40
○MXspecrun-com.mail.protection.outlook.com2015-10-13 → 2017-04-09 · 5 obs
● 2015-10-13 01:06:56
● 2017-04-09 11:36:12
○ 2026-04-10 14:42:12
○ 2026-08-03 00:47:40
○MXttv-mail.techtalk.at2015-05-08 → 2015-05-08 · 3 obs
○ 2015-10-13 01:06:56
○ 2026-08-03 00:47:40
○A188.121.54.1282015-05-08 → 2016-03-23 · 4 obs
● 2016-03-23 10:46:42
○ 2016-08-12 21:42:40
○ 2026-08-03 00:47:40
○A85.13.154.1372016-08-12 → 2017-04-09 · 5 obs
● 2016-08-12 21:42:40
● 2017-04-09 11:36:12
○ 2026-04-10 14:42:12
○ 2026-08-03 00:47:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | g.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net, i.gtld-servers.net... | - |
| specrun.com | ns-37.awsdns-04.com, ns-757.awsdns-30.net, ns-1764.awsdns-28.co.uk, ns-1525.awsdns-62.org | 2 records |
✅ Authoritative Response
Server:205.251.198.228
NS records: ns-37.awsdns-04.com, ns-757.awsdns-30.net, ns-1764.awsdns-28.co.uk, ns-1525.awsdns-62.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for specrun.com (unsigned zone)
⏱️ Timing
Total: 267ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns-37.awsdns-04.com, ns-37.awsdns-04.com)
Analysis
Name Servers
Four name servers handle the delegation for specrun.com: ns-37.awsdns-04.com, ns-757.awsdns-30.net, ns-1525.awsdns-62.org and ns-1764.awsdns-28.co.uk.
There is at least partial name server overlap between specrun.com and other domains — ccconlineed.net, adchad.com, bluescopelysaght.com.my and two more among them.
All four hostnames — ns-37.awsdns-04.com, ns-757.awsdns-30.net, ns-1525.awsdns-62.org and ns-1764.awsdns-28.co.uk — resolve to two IP numbers apiece: ns-37.awsdns-04.com to 205.251.192.37 and 2600:9000:5300:2500::1; ns-757.awsdns-30.net to 205.251.194.245 and 2600:9000:5302:f500::1; ns-1525.awsdns-62.org to 205.251.197.245 and 2600:9000:5305:f500::1; ns-1764.awsdns-28.co.uk to 205.251.198.228 and 2600:9000:5306:e400::1.