referenceo.com - dns.ninja
referenceo.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.nolongeruseddomain.com.nolongeruseddomain.com.nolongeruseddomain.com ⚠️ Not in zone NS records | ||||||
| NS | ns2.nolongeruseddomain.com.nolongeruseddomain.com.nolongeruseddomain.com ⚠️ Not in zone NS records | ||||||
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=1791141854 | ||||||
Same first word
referenceo.com |
referenceo.fr |
Similar names
Previous names
Next names
DNS History
4 records (2 active, 2 former)
○NSns1.nextwerk.com2007-11-14 → 2007-11-14 · 3 obs
● 2007-11-14 19:55:00
○ 2015-06-30 16:40:44
○ 2026-10-04 19:46:36
○ 2015-06-30 16:40:44
○ 2026-10-04 19:46:36
●NSns1.nolongeruseddomain.com.nolongeruseddomain.com.nolongeruseddomain.com2026-08-29 → 2026-10-04 · 3 obs
○ 2015-06-30 16:40:44
● 2026-08-29 09:52:10
● 2026-10-04 19:46:36
● 2026-08-29 09:52:10
● 2026-10-04 19:46:36
○NSns2.nextwerk.com2007-11-14 → 2007-11-14 · 3 obs
● 2007-11-14 19:55:00
○ 2015-06-30 16:40:44
○ 2026-10-04 19:46:36
○ 2015-06-30 16:40:44
○ 2026-10-04 19:46:36
●NSns2.nolongeruseddomain.com.nolongeruseddomain.com.nolongeruseddomain.com2026-08-29 → 2026-10-04 · 3 obs
○ 2015-06-30 16:40:44
● 2026-08-29 09:52:10
● 2026-10-04 19:46:36
● 2026-08-29 09:52:10
● 2026-10-04 19:46:36
🔍 DNS Trace
Analysis
Name Servers
referenceo.com has two authoritative name servers — ns1.nolongeruseddomain.com.nolongeruseddomain.com.nolongeruseddomain.com and ns2.nolongeruseddomain.com.nolongeruseddomain.com.nolongeruseddomain.com.
referenceo.com shares its name server setup with other domains, including markdobson.com, expomaritima.com, montgomeryspubandgrill.com and two others.
Some name servers delegated to referenceo.com are also used by other domains, notably sumacareinsurance.net and ilearnenglish.com.