`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.net`nstld@verisign-grs.com serial=1771291435

Previously MX for

laboroptimization.com

Same first word

laboroptimization.com

DNS History

21 records (4 active, 17 former)

●NSa.ns.ukg.com2026-02-22 → 2026-02-27 · 3 obs

○ 2020-03-28 02:38:30
● 2026-02-22 17:58:20
● 2026-02-27 02:06:00

●NSb.ns.ukg.com2026-02-22 → 2026-02-27 · 3 obs

○ 2020-03-28 02:38:30
● 2026-02-22 17:58:20
● 2026-02-27 02:06:00

●NSc.ns.ukg.com2026-02-22 → 2026-02-27 · 3 obs

○ 2020-03-28 02:38:30
● 2026-02-22 17:58:20
● 2026-02-27 02:06:00

●NSd.ns.ukg.com2026-02-22 → 2026-02-27 · 3 obs

○ 2020-03-28 02:38:30
● 2026-02-22 17:58:20
● 2026-02-27 02:06:00

○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
○ 2026-02-27 02:06:00

○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
○ 2026-02-27 02:06:00

○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
○ 2026-02-27 02:06:00

○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
○ 2026-02-27 02:06:00

○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
○ 2026-02-27 02:06:00

○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
○ 2026-02-27 02:06:00

○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
○ 2026-02-27 02:06:00

○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
○ 2026-02-27 02:06:00

○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
○ 2026-02-27 02:06:00

○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
○ 2026-02-27 02:06:00

○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
○ 2026-02-27 02:06:00

○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
○ 2026-02-27 02:06:00

○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
○ 2026-02-27 02:06:00

○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
○ 2026-02-27 02:06:00

○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
○ 2026-02-27 02:06:00

○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
○ 2026-02-27 02:06:00

○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
○ 2026-02-27 02:06:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.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: 342ms | 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...)

AI analysis

laboroptimization.com is delegated to four name servers: a.ns.ukg.com, b.ns.ukg.com, c.ns.ukg.com and d.ns.ukg.com.

laboroptimization.com at least partially shares name servers with other domains, for instance kronosultimate.fr, ukginc.com, ulti-kronos.cn, ultikronos.in and validinterface.net.

Host names with one IP number: a.ns.ukg.com points to 158.228.49.90; b.ns.ukg.com points to 158.228.49.91; c.ns.ukg.com points to 158.228.38.5; d.ns.ukg.com points to 158.228.78.2.

laboroptimization.com - robtex.com