olyref.com - robtex.com
olyref.com
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=1771291435 | ||||||
Similar names
DNS History
14 records (7 active, 7 former)
●NSns-1204.awsdns-22.org2026-03-08 → 2026-03-08 · 2 obs
● 2026-03-08 04:56:14
●NSns-1590.awsdns-06.co.uk2026-03-08 → 2026-03-08 · 2 obs
● 2026-03-08 04:56:14
●NSns-42.awsdns-05.com2026-03-08 → 2026-03-08 · 2 obs
● 2026-03-08 04:56:14
●NSns-899.awsdns-48.net2026-03-08 → 2026-03-08 · 2 obs
● 2026-03-08 04:56:14
○NSns1.tummy.com2015-05-12 → 2017-03-14 · 3 obs
● 2017-03-14 20:53:38
○ 2026-03-08 04:56:14
○NSns2.tummy.com2015-05-12 → 2017-03-14 · 3 obs
● 2017-03-14 20:53:38
○ 2026-03-08 04:56:14
○NSns3.sports-reference.com2015-05-12 → 2017-03-14 · 3 obs
● 2017-03-14 20:53:38
○ 2026-03-08 04:56:14
○NSns4.sports-reference.com2015-05-12 → 2017-03-14 · 3 obs
● 2017-03-14 20:53:38
○ 2026-03-08 04:56:14
○MXmail.olyref.com2015-05-12 → 2017-03-14 · 3 obs
● 2017-03-14 20:53:38
○ 2026-03-08 04:56:14
●A100.30.117.892026-03-08 → 2026-03-08 · 2 obs
● 2026-03-08 04:56:14
●A34.201.142.302026-03-08 → 2026-03-08 · 2 obs
● 2026-03-08 04:56:14
●A52.55.211.1872026-03-08 → 2026-03-08 · 2 obs
● 2026-03-08 04:56:14
○A66.35.36.822015-05-12 → 2016-07-15 · 4 obs
● 2016-07-15 00:45:32
○ 2017-03-14 20:53:38
○ 2026-03-08 04:56:14
○A66.35.36.852017-03-14 → 2017-03-14 · 3 obs
● 2017-03-14 20:53:38
○ 2026-03-08 04:56:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| olyref.com | ns-42.awsdns-05.com, ns-899.awsdns-48.net, ns-1590.awsdns-06.co.uk, ns-1204.awsdns-22.org | 1 record |
✅ Authoritative Response
Server: 205.251.196.180
NS records: ns-42.awsdns-05.com, ns-899.awsdns-48.net, ns-1590.awsdns-06.co.uk, ns-1204.awsdns-22.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for olyref.com (unsigned zone)
⏱️ Timing
Total: 392ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 3 | 52.55.211.187, 34.201.142.30... |
| NS | 4 | ns-1204.awsdns-22.org, ns-1590.awsdns-06.co.uk... |
| SOA | 1 | ns-1590.awsdns-06.co.uk awsdns-hostmaste |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (ns-42.awsdns-05.com)
Analysis
IP Addresses
olyref.com resolves to three IPs: 34.201.142.30, 52.55.211.187 and 100.30.117.89.
Other host names, for instance baseballreference.com, soccer-reference.com and futref.com share IP numbers with olyref.com.
Name Servers
olyref.com's delegation is handled by four name servers: ns-42.awsdns-05.com, ns-899.awsdns-48.net, ns-1204.awsdns-22.org and ns-1590.awsdns-06.co.uk.
olyref.com partially shares name servers with other domains; examples include komaq.jp, pressfreedom.com.au, francetvsport.fr, idntf.com and undagrid.com.
These name servers are commonly used with ns-279.awsdns-34.com, ns-954.awsdns-55.net and ns-1622.awsdns-10.co.uk.
Host names with two IPs:
ns-42.awsdns-05.com points to 2600:9000:5300:2a00::1 and 205.251.192.42
ns-899.awsdns-48.net points to 2600:9000:5303:8300::1 and 205.251.195.131
ns-1204.awsdns-22.org points to 2600:9000:5304:b400::1 and 205.251.196.180
ns-1590.awsdns-06.co.uk points to 2600:9000:5306:3600::1 and 205.251.198.54