ollesson.com - robtex.com
ollesson.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 188.137.248.186🇧🇭 PODAON188.137.248.0/24 | ||||||
| PTR | 188-137-248-186.netherlands-3.vps.ac | ||||||
| NS | ns1.digitalocean.com ⭐ | ||||||
| A | 2606:4700:52::ac40:34d2🇺🇸 Cloudflare2606:4700:52::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns1.digitalocean.com | ||||||
| A | 172.64.52.210🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns1.digitalocean.com | ||||||
| NS | ns2.digitalocean.com | ||||||
| A | 2606:4700:5a::ac40:3515🇺🇸 Cloudflare2606:4700:5a::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns2.digitalocean.com | ||||||
| A | 172.64.53.21🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns2.digitalocean.com | ||||||
| NS | ns3.digitalocean.com | ||||||
| A | 2606:4700:52::ac40:31d1🇺🇸 Cloudflare2606:4700:52::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns3.digitalocean.com | ||||||
| A | 172.64.49.209🇺🇸 Cloudflare172.64.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns3.digitalocean.com | ||||||
| SOA | ns1.digitalocean.comhostmaster@ollesson.com serial=0 | ||||||
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=1785264512 | ||||||
Same first word
ollesson.com |
Similar names
DNS History
9 records (4 active, 5 former)
●NSns1.digitalocean.com2026-07-04 → 2026-07-28 · 3 obs
● 2026-07-04 21:48:54
● 2026-07-28 19:17:08
○NSns1.loopia.se2015-08-18 → 2017-04-03 · 4 obs
● 2017-04-03 16:25:18
○ 2026-07-04 21:48:54
○ 2026-07-28 19:17:08
●NSns2.digitalocean.com2026-07-04 → 2026-07-28 · 3 obs
● 2026-07-04 21:48:54
● 2026-07-28 19:17:08
○NSns2.loopia.se2015-08-18 → 2017-04-03 · 4 obs
● 2017-04-03 16:25:18
○ 2026-07-04 21:48:54
○ 2026-07-28 19:17:08
●NSns3.digitalocean.com2026-07-04 → 2026-07-28 · 3 obs
● 2026-07-04 21:48:54
● 2026-07-28 19:17:08
○A178.62.253.422015-08-18 → 2015-08-18 · 3 obs
○ 2015-12-18 14:17:00
○ 2026-07-28 19:17:08
●A188.137.248.1862026-07-04 → 2026-07-28 · 3 obs
● 2026-07-04 21:48:54
● 2026-07-28 19:17:08
○A2a03:b0c0:2:d0::7:b0012015-08-18 → 2017-04-03 · 4 obs
● 2017-04-03 16:25:18
○ 2026-07-04 21:48:54
○ 2026-07-28 19:17:08
○A37.123.158.2352015-12-18 → 2017-04-03 · 5 obs
● 2015-12-18 14:17:00
● 2017-04-03 16:25:18
○ 2026-07-04 21:48:54
○ 2026-07-28 19:17:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| ollesson.com | ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com | 3 records |
✅ Authoritative Response
Server:172.64.52.210
NS records: ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ollesson.com (unsigned zone)
⏱️ Timing
Total: 3288ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 188.137.248.186 |
| NS | 3 | ns2.digitalocean.com, ns3.digitalocean.com... |
| SOA | 1 | ns1.digitalocean.com hostmaster.ollesson |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com)
Analysis
IP Addresses
ollesson.com resolves to one IP address: 188.137.248.186.
tau-enterprise.com, www.tau-enterprise.com, jualumni.com and two other host names share IP numbers with ollesson.com.
Name Servers
Three name servers are authoritative for ollesson.com: ns1.digitalocean.com, ns2.digitalocean.com and ns3.digitalocean.com.
ollesson.com has at least partial name server overlap with other domains, such as eemh.gr, lifeofthepartyband.com, digitalpost.com.mx and two others.
ns1.digitalocean.com resolves to 172.64.52.210 and 2606:4700:52::ac40:34d2. ns2.digitalocean.com resolves to 172.64.53.21 and 2606:4700:5a::ac40:3515. ns3.digitalocean.com resolves to 172.64.49.209 and 2606:4700:52::ac40:31d1. All three hostnames point to two IP numbers each.