laboroptimization.com - dns.ninja
laboroptimization.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.ns.ukg.com ⚠️ Not in zone NS records | ||||||
| A | 158.228.49.90🇺🇸 KRONOS-1158.228.48.0/20 Kronos Inc. | ||||||
| PTR | ns1-auth.kronos.com | ||||||
| PTR | a.ns.ukg.com | ||||||
| NS | b.ns.ukg.com ⚠️ Not in zone NS records | ||||||
| A | 158.228.49.91🇺🇸 KRONOS-1158.228.48.0/20 Kronos Inc. | ||||||
| PTR | ns2-auth.kronos.com | ||||||
| PTR | b.ns.ukg.com | ||||||
| NS | c.ns.ukg.com ⚠️ Not in zone NS records | ||||||
| A | 158.228.38.5🇨🇦 KRONOS-1158.228.36.0/22 Kronos INC. 900 Chelmsford S Lowell, MA 01851 | ||||||
| PTR | ns3-auth.kronos.com | ||||||
| PTR | c.ns.ukg.com | ||||||
| NS | d.ns.ukg.com ⚠️ Not in zone NS records | ||||||
| A | 158.228.78.2🇦🇺 KRONOS-1158.228.76.0/22 Kronos INC. 900 Chelmsford S Lowell, MA 01851 | ||||||
| PTR | ns4-auth.kronos.com | ||||||
| PTR | d.ns.ukg.com | ||||||
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=1785350757 | ||||||
Previously MX for
laboroptimization.com |
Same first word
laboroptimization.com |
DNS History
21 records (4 active, 17 former)
●NSa.ns.ukg.com2026-02-22 → 2026-07-29 · 3 obs
○ 2020-03-28 02:38:30
● 2026-02-22 17:58:20
● 2026-07-29 19:02:14
● 2026-02-22 17:58:20
● 2026-07-29 19:02:14
●NSb.ns.ukg.com2026-02-22 → 2026-07-29 · 3 obs
○ 2020-03-28 02:38:30
● 2026-02-22 17:58:20
● 2026-07-29 19:02:14
● 2026-02-22 17:58:20
● 2026-07-29 19:02:14
●NSc.ns.ukg.com2026-02-22 → 2026-07-29 · 3 obs
○ 2020-03-28 02:38:30
● 2026-02-22 17:58:20
● 2026-07-29 19:02:14
● 2026-02-22 17:58:20
● 2026-07-29 19:02:14
●NSd.ns.ukg.com2026-02-22 → 2026-07-29 · 3 obs
○ 2020-03-28 02:38:30
● 2026-02-22 17:58:20
● 2026-07-29 19:02:14
● 2026-02-22 17:58:20
● 2026-07-29 19:02:14
○NSns-1060.awsdns-04.org2016-01-17 → 2017-04-01 · 5 obs
○ 2015-10-19 02:46:04
● 2016-01-17 02:51:14
● 2017-04-01 08:48:52
○ 2020-03-28 02:38:30
○ 2026-07-29 19:02:14
● 2016-01-17 02:51:14
● 2017-04-01 08:48:52
○ 2020-03-28 02:38:30
○ 2026-07-29 19:02:14
○NSns-1665.awsdns-16.co.uk2016-01-17 → 2017-04-01 · 5 obs
○ 2015-10-19 02:46:04
● 2016-01-17 02:51:14
● 2017-04-01 08:48:52
○ 2020-03-28 02:38:30
○ 2026-07-29 19:02:14
● 2016-01-17 02:51:14
● 2017-04-01 08:48:52
○ 2020-03-28 02:38:30
○ 2026-07-29 19:02:14
○NSns-447.awsdns-55.com2016-01-17 → 2017-04-01 · 5 obs
○ 2015-10-19 02:46:04
● 2016-01-17 02:51:14
● 2017-04-01 08:48:52
○ 2020-03-28 02:38:30
○ 2026-07-29 19:02:14
● 2016-01-17 02:51:14
● 2017-04-01 08:48:52
○ 2020-03-28 02:38:30
○ 2026-07-29 19:02:14
○NSns-769.awsdns-32.net2016-01-17 → 2017-04-01 · 5 obs
○ 2015-10-19 02:46:04
● 2016-01-17 02:51:14
● 2017-04-01 08:48:52
○ 2020-03-28 02:38:30
○ 2026-07-29 19:02:14
● 2016-01-17 02:51:14
● 2017-04-01 08:48:52
○ 2020-03-28 02:38:30
○ 2026-07-29 19:02:14
○NSns1.bluehost.com2015-05-28 → 2015-10-19 · 4 obs
● 2015-05-28 03:48:02
● 2015-10-19 02:46:04
○ 2016-01-17 02:51:14
○ 2026-07-29 19:02:14
● 2015-10-19 02:46:04
○ 2016-01-17 02:51:14
○ 2026-07-29 19:02:14
○NSns1.easyclouddns.net2016-01-17 → 2017-04-01 · 5 obs
○ 2015-10-19 02:46:04
● 2016-01-17 02:51:14
● 2017-04-01 08:48:52
○ 2020-03-28 02:38:30
○ 2026-07-29 19:02:14
● 2016-01-17 02:51:14
● 2017-04-01 08:48:52
○ 2020-03-28 02:38:30
○ 2026-07-29 19:02:14
○NSns1.melbourneit.net2020-03-28 → 2020-03-28 · 4 obs
○ 2017-04-01 08:48:52
● 2020-03-28 02:38:30
○ 2026-02-22 17:58:20
○ 2026-07-29 19:02:14
● 2020-03-28 02:38:30
○ 2026-02-22 17:58:20
○ 2026-07-29 19:02:14
○NSns2.bluehost.com2015-05-28 → 2015-10-19 · 4 obs
● 2015-05-28 03:48:02
● 2015-10-19 02:46:04
○ 2016-01-17 02:51:14
○ 2026-07-29 19:02:14
● 2015-10-19 02:46:04
○ 2016-01-17 02:51:14
○ 2026-07-29 19:02:14
○NSns2.melbourneit.net2020-03-28 → 2020-03-28 · 4 obs
○ 2017-04-01 08:48:52
● 2020-03-28 02:38:30
○ 2026-02-22 17:58:20
○ 2026-07-29 19:02:14
● 2020-03-28 02:38:30
○ 2026-02-22 17:58:20
○ 2026-07-29 19:02:14
○NSns3.melbourneit.net2020-03-28 → 2020-03-28 · 4 obs
○ 2017-04-01 08:48:52
● 2020-03-28 02:38:30
○ 2026-02-22 17:58:20
○ 2026-07-29 19:02:14
● 2020-03-28 02:38:30
○ 2026-02-22 17:58:20
○ 2026-07-29 19:02:14
○NSns4.melbourneit.net2020-03-28 → 2020-03-28 · 4 obs
○ 2017-04-01 08:48:52
● 2020-03-28 02:38:30
○ 2026-02-22 17:58:20
○ 2026-07-29 19:02:14
● 2020-03-28 02:38:30
○ 2026-02-22 17:58:20
○ 2026-07-29 19:02:14
○MXlaboroptimization.com2015-05-28 → 2015-10-19 · 4 obs
● 2015-05-28 03:48:02
● 2015-10-19 02:46:04
○ 2016-01-17 02:51:14
○ 2026-07-29 19:02:14
● 2015-10-19 02:46:04
○ 2016-01-17 02:51:14
○ 2026-07-29 19:02:14
○A23.101.208.522020-03-28 → 2020-03-28 · 4 obs
○ 2017-04-01 08:48:52
● 2020-03-28 02:38:30
○ 2026-02-22 17:58:20
○ 2026-07-29 19:02:14
● 2020-03-28 02:38:30
○ 2026-02-22 17:58:20
○ 2026-07-29 19:02:14
○A54.84.55.1022016-01-17 → 2017-04-01 · 5 obs
○ 2015-10-19 02:46:04
● 2016-01-17 02:51:14
● 2017-04-01 08:48:52
○ 2020-03-28 02:38:30
○ 2026-07-29 19:02:14
● 2016-01-17 02:51:14
● 2017-04-01 08:48:52
○ 2020-03-28 02:38:30
○ 2026-07-29 19:02:14
○A66.147.244.2442015-05-28 → 2015-10-19 · 4 obs
● 2015-05-28 03:48:02
● 2015-10-19 02:46:04
○ 2016-01-17 02:51:14
○ 2026-07-29 19:02:14
● 2015-10-19 02:46:04
○ 2016-01-17 02:51:14
○ 2026-07-29 19:02:14
○CNAMEredirect.center2016-01-17 → 2017-04-01 · 4 obs
● 2016-01-17 02:51:14
● 2017-04-01 08:48:52
○ 2020-03-28 02:38:30
○ 2026-07-29 19:02:14
● 2017-04-01 08:48:52
○ 2020-03-28 02:38:30
○ 2026-07-29 19:02:14
○CNAMEwww.virtualroster.net.redirect.center2016-01-17 → 2017-04-01 · 4 obs
● 2016-01-17 02:51:14
● 2017-04-01 08:48:52
○ 2020-03-28 02:38:30
○ 2026-07-29 19:02:14
● 2017-04-01 08:48:52
○ 2020-03-28 02:38:30
○ 2026-07-29 19:02:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| laboroptimization.com | a.ns.ukg.com, b.ns.ukg.com, c.ns.ukg.com, d.ns.ukg.com | 4 records |
✅ Authoritative Response
Server:158.228.49.90
NS records: a.ns.ukg.com, b.ns.ukg.com, c.ns.ukg.com, d.ns.ukg.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for laboroptimization.com (unsigned zone)
⏱️ Timing
Total: 247ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (a.ns.ukg.com, b.ns.ukg.com, c.ns.ukg.com...)
Analysis
Name Servers
The domain laboroptimization.com is delegated to these four name servers: a.ns.ukg.com, b.ns.ukg.com, c.ns.ukg.com and d.ns.ukg.com.
The name servers of laboroptimization.com overlap at least partially with those of other domains — among them kronosultimate.fr, ukginc.com, ultispro.com and two more.
a.ns.ukg.com resolves to 158.228.49.90. b.ns.ukg.com resolves to 158.228.49.91. c.ns.ukg.com resolves to 158.228.38.5. d.ns.ukg.com resolves to 158.228.78.2. All four hosts carry exactly one IP address.