sheffercrossword.com - robtex.com
sheffercrossword.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns51.worldnic.com ⚠️ Not in zone NS records | ||||||
| A | 162.159.26.165Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns52.worldnic.com ⚠️ Not in zone NS records | ||||||
| A | 162.159.27.8Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
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=1778810061 | ||||||
Same first word
sheffercrossword.com |
Similar names
DNS History
4 records (2 active, 2 former)
●NSns51.worldnic.com2026-05-08 → 2026-05-15 · 2 obs
● 2026-05-08 17:53:20
● 2026-05-15 02:24:18
● 2026-05-15 02:24:18
●NSns52.worldnic.com2026-05-08 → 2026-05-15 · 2 obs
● 2026-05-08 17:53:20
● 2026-05-15 02:24:18
● 2026-05-15 02:24:18
○A141.8.225.312016-02-26 → 2017-03-27 · 4 obs
● 2016-02-26 20:32:02
● 2017-03-27 06:11:00
○ 2020-02-05 22:22:26
○ 2026-05-15 02:24:18
● 2017-03-27 06:11:00
○ 2020-02-05 22:22:26
○ 2026-05-15 02:24:18
○A209.99.64.712020-02-05 → 2020-02-05 · 4 obs
○ 2017-03-27 06:11:00
● 2020-02-05 22:22:26
○ 2026-05-08 17:53:20
○ 2026-05-15 02:24:18
● 2020-02-05 22:22:26
○ 2026-05-08 17:53:20
○ 2026-05-15 02:24:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| sheffercrossword.com | ns51.worldnic.com, ns52.worldnic.com | 2 records |
✅ Authoritative Response
Server:162.159.26.165
NS records: ns51.worldnic.com, ns52.worldnic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sheffercrossword.com (unsigned zone)
⏱️ Timing
Total: 288ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns51.worldnic.com, ns52.worldnic.com)
Analysis
Name Servers
sheffercrossword.com's delegation uses two name servers: ns51.worldnic.com and ns52.worldnic.com.
sheffercrossword.com uses the same name server setup as other domains, such as redboxdiamond.com, againstdisease.org, lappelectric.net, volvocarsofnashville.com and bwrental.com.
Host names with a single IP address: ns51.worldnic.com points to 162.159.26.165; ns52.worldnic.com points to 162.159.27.8.