tier1sso.com - robtex.com
tier1sso.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 208.91.197.27🇻🇬 CONFLUENCE-NETWORK-INC208.91.197.0/24 Confluence Networks Route Object | ||||||
| NS | ns5.worldnic.com ⭐ | ||||||
| A | 162.159.26.110Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | powerdns-prod06.dc.tutum.co | ||||||
| NS | ns6.worldnic.com | ||||||
| A | 162.159.27.124Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| SOA | NS5.WORLDNIC.comnamehost@WORLDNIC.com serial=112071311 | ||||||
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=1776065947 | ||||||
Subdomains
mail.tier1sso.com |
Similar names
DNS History
4 records (3 active, 1 former)
●NSns5.worldnic.com2015-06-02 → 2026-04-13 · 2 obs
● 2026-04-13 08:04:24
●NSns6.worldnic.com2015-06-02 → 2026-04-13 · 2 obs
● 2026-04-13 08:04:24
○MXp.webcom.ctmail.com2016-01-22 → 2018-01-26 · 3 obs
● 2018-01-26 00:40:54
○ 2026-04-13 08:04:24
●A208.91.197.272015-06-02 → 2026-04-13 · 2 obs
● 2026-04-13 08:04:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, m.gtld-servers.net, h.gtld-servers.net, b.gtld-servers.net... | - |
| tier1sso.com | ns5.worldnic.com, ns6.worldnic.com | 2 records |
✅ Authoritative Response
Server:162.159.26.110
NS records: ns5.worldnic.com, ns6.worldnic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tier1sso.com (unsigned zone)
⏱️ Timing
Total: 250ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 208.91.197.27 |
| NS | 2 | ns6.worldnic.com, ns5.worldnic.com |
| SOA | 1 | NS5.WORLDNIC.com namehost.WORLDNIC.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns5.worldnic.com, ns6.worldnic.com)
Analysis
Hierarchy
tier1sso.com is the parent of mail.tier1sso.com.
IP Addresses
tier1sso.com points to a single IP number: 208.91.197.27.
other host names for instance ruckerprinting.com, www.bpimail.com, blackmony.com, cogentd.com and sanfranciscoplantation.org share IP numbers with tier1sso.com.
Name Servers
tier1sso.com is delegated to two name servers: ns5.worldnic.com and ns6.worldnic.com.
tier1sso.com shares the same name server setup as other domains, for example hhhreferrals.org, maddanco.com, homeofthebravecampaign.com, gibsonnolte.com and auamed.net.
Host names with one IP number:
The host ns5.worldnic.com points to 162.159.26.110 and the host ns6.worldnic.com points to 162.159.27.124.