workup.com - dns.ninja
workup.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 86.105.245.69🇳🇱 TRANSIP-AS86.105.244.0/22 TransIP BV Amsterdam, The Netherlands | ||||||
| PTR | 86-105-245-69.haip.transip.net | ||||||
| NS | ns1.eftydns.com ⭐ | ||||||
| A | 87.253.137.197🇳🇱 TRANSIP-AS87.253.128.0/19 TransIP BV Amsterdam, The Netherlands | ||||||
| PTR | 87-253-137-197.colo.transip.net | ||||||
| NS | ns2.eftydns.com | ||||||
| A | 136.144.254.183🇳🇱 TRANSIP-AS136.144.128.0/17 TransIP BV Amsterdam, The Netherlands | ||||||
| PTR | 136-144-254-183.colo.transip.net | ||||||
| SOA | ns1.eftydns.comhostmaster@workup.com 2026-06-11 #1 | ||||||
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=1781369103 | ||||||
Previously MX for
workup.com |
Subdomains
www.workup.com |
Same first word
Similar names
DNS History
11 records (3 active, 8 former)
○NSdns1.name-services.com2015-08-23 → 2016-12-05 · 4 obs
● 2016-12-05 15:20:22
○ 2026-03-10 04:01:26
○ 2026-06-13 16:46:14
○NSdns2.name-services.com2015-08-23 → 2016-12-05 · 4 obs
● 2016-12-05 15:20:22
○ 2026-03-10 04:01:26
○ 2026-06-13 16:46:14
○NSdns3.name-services.com2015-08-23 → 2016-12-05 · 4 obs
● 2016-12-05 15:20:22
○ 2026-03-10 04:01:26
○ 2026-06-13 16:46:14
○NSdns4.name-services.com2015-08-23 → 2016-12-05 · 4 obs
● 2016-12-05 15:20:22
○ 2026-03-10 04:01:26
○ 2026-06-13 16:46:14
○NSdns5.name-services.com2015-08-23 → 2016-12-05 · 4 obs
● 2016-12-05 15:20:22
○ 2026-03-10 04:01:26
○ 2026-06-13 16:46:14
●NSns1.eftydns.com2026-03-10 → 2026-06-13 · 3 obs
● 2026-03-10 04:01:26
● 2026-06-13 16:46:14
●NSns2.eftydns.com2026-03-10 → 2026-06-13 · 3 obs
● 2026-03-10 04:01:26
● 2026-06-13 16:46:14
○MXworkup.com2015-08-23 → 2016-12-05 · 4 obs
● 2016-12-05 15:20:22
○ 2026-03-10 04:01:26
○ 2026-06-13 16:46:14
○A133.242.10.212015-08-23 → 2016-02-07 · 4 obs
● 2016-02-07 10:45:50
○ 2016-02-17 03:54:10
○ 2026-06-13 16:46:14
○A160.16.220.1512016-02-17 → 2016-12-05 · 5 obs
● 2016-02-17 03:54:10
● 2016-12-05 15:20:22
○ 2026-03-10 04:01:26
○ 2026-06-13 16:46:14
●A86.105.245.692026-03-10 → 2026-06-13 · 3 obs
● 2026-03-10 04:01:26
● 2026-06-13 16:46:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, d.gtld-servers.net, h.gtld-servers.net, a.gtld-servers.net... | - |
| workup.com | ns1.eftydns.com, ns2.eftydns.com | 2 records |
✅ Authoritative Response
Server:87.253.137.197
NS records: ns1.eftydns.com, ns2.eftydns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for workup.com (unsigned zone)
⏱️ Timing
Total: 261ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 86.105.245.69 |
| NS | 2 | ns1.eftydns.com, ns2.eftydns.com |
| SOA | 1 | ns1.eftydns.com hostmaster.workup.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.eftydns.com, ns2.eftydns.com)
Analysis
Hierarchy
www.workup.com is a subdomain of workup.com.
IP Addresses
workup.com has exactly one IP address — 86.105.245.69.
dopeness.com, ecooutlaw.com, hate.tv plus two other host names have IP numbers in common with workup.com.
Name Servers
Two name servers handle the delegation for workup.com: ns1.eftydns.com and ns2.eftydns.com.
The name server configuration of workup.com is shared with other domains, for instance petrolblower.com, foico.com, qqzcc.com and two others.
workup.com is at least partially co-delegated on name servers with other domains, such as ucbd.org.
Both ns1.eftydns.com and ns2.eftydns.com have a single IP address each — ns1.eftydns.com resolves to 87.253.137.197 while ns2.eftydns.com resolves to 136.144.254.183.