`chemyunion.com`

DNSSEC	⚠️ Not signed
A	76.76.21.21^{🇺🇸 Amazon76.76.21.0/24 EC2 Prefix}
		PTR	`ip-76-76-21-21.defastlink.net`
NS	`ns1.locaweb.com.br` ⭐
		A	2804:218:7000:0:186:202:8:254^{🇧🇷 Locaweb2804:218:7000::/48}
		A	186.202.8.254^{🇧🇷 Locaweb186.202.8.0/24 Servicos de Internet SA}
			PTR	`ip-186-202-8-254.defastlink.net`
NS	`ns2.locaweb.com.br`
		A	2804:218:7001:0:187:45:248:254^{🇧🇷 Locaweb2804:218:7001::/48}
		A	187.45.248.254^{🇧🇷 Locaweb187.45.248.0/24 Servicos de Internet SA}
			PTR	`ip-187-45-248-254.defastlink.net`
NS	`ns3.locaweb.com.br` ⚠️ Not in parent delegation
		A	2804:218:7002:0:189:126:101:254^{🇧🇷 Locaweb2804:218:7002::/48}
		A	189.126.101.254^{🇧🇷 Locaweb189.126.101.0/24 Servicos de Internet SA}
			PTR	`ip-189-126-101-254.defastlink.net`
MX	`chemyunion-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c902::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj2pr05cu00401.inbound.protection.outlook.com`
		A	2a01:111:f403:c922::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bl0pr05cu00501.inbound.protection.outlook.com`
		A	2a01:111:f403:f912::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-cy5pr03cu00200.inbound.protection.outlook.com`
		A	2a01:111:f403:f913::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-cy1pr03cu00100.inbound.protection.outlook.com`
		A	40.93.192.4^{🇺🇸 Microsoft40.80.0.0/12}
			PTR	`mail-dm2pr04cu00404.inbound.protection.outlook.com`
		A	52.101.11.2^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sn1pr03cu00102.inbound.protection.outlook.com`
		A	52.101.40.0^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cy5pr03cu00300.inbound.protection.outlook.com`
		A	52.101.41.28^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj0pr03cu01504.inbound.protection.outlook.com`
TXT	`lovable_verification=workspace_01kg50e3fzer7b3vkmsfq3kn97`
TXT	`SFMC-EdvJJUtsdZMZC8IcGJh9AzMeURXc3u0ribaKIrhd`
TXT	`facebook-domain-verification=eafbpz9k5ow2i1mj1rujw9ltvpw60s`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
TXT	`_globalsign-domain-verification=bnmehoAwD1RXY4gpBTzpscCnMOa7pysjZipV_ZCBdK`
SOA	`ns1.locaweb.com.br`hostmaster@locaweb.com.br 2022-03-10 #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.net`nstld@verisign-grs.com serial=1771291435

Up

crm.chemyunion.com

Same first word

chemyunion.com

DNS History

17 records (5 active, 12 former)

●NSns1.locaweb.com.br2015-08-10 → 2026-02-26 · 2 obs

● 2015-08-10 02:39:56
● 2026-02-26 09:03:44

●NSns2.locaweb.com.br2015-08-10 → 2026-02-26 · 2 obs

● 2015-08-10 02:39:56
● 2026-02-26 09:03:44

●NSns3.locaweb.com.br2015-08-10 → 2026-02-26 · 2 obs

● 2015-08-10 02:39:56
● 2026-02-26 09:03:44

○MXalt1.aspmx.l.google.com2016-07-10 → 2017-04-03 · 5 obs

○ 2016-03-07 01:01:32
● 2016-07-10 04:59:14
● 2017-04-03 22:49:44
○ 2026-02-20 11:08:40
○ 2026-02-26 09:03:44

○MXalt2.aspmx.l.google.com2016-07-10 → 2017-04-03 · 5 obs

○ 2016-03-07 01:01:32
● 2016-07-10 04:59:14
● 2017-04-03 22:49:44
○ 2026-02-20 11:08:40
○ 2026-02-26 09:03:44

○MXalt3.aspmx.l.google.com2016-07-10 → 2017-04-03 · 5 obs

○ 2016-03-07 01:01:32
● 2016-07-10 04:59:14
● 2017-04-03 22:49:44
○ 2026-02-20 11:08:40
○ 2026-02-26 09:03:44

○MXalt4.aspmx.l.google.com2016-07-10 → 2017-04-03 · 5 obs

○ 2016-03-07 01:01:32
● 2016-07-10 04:59:14
● 2017-04-03 22:49:44
○ 2026-02-20 11:08:40
○ 2026-02-26 09:03:44

○MXaspmx.l.google.com2016-07-10 → 2017-04-03 · 5 obs

○ 2016-03-07 01:01:32
● 2016-07-10 04:59:14
● 2017-04-03 22:49:44
○ 2026-02-20 11:08:40
○ 2026-02-26 09:03:44

●MXchemyunion-com.mail.protection.outlook.com2026-02-20 → 2026-02-26 · 3 obs

○ 2017-04-03 22:49:44
● 2026-02-20 11:08:40
● 2026-02-26 09:03:44

○MXmx.a.locaweb.com.br2015-08-10 → 2016-03-07 · 4 obs

● 2015-08-10 02:39:56
● 2016-03-07 01:01:32
○ 2016-07-10 04:59:14
○ 2026-02-26 09:03:44

○MXmx.b.locaweb.com.br2015-08-10 → 2016-03-07 · 4 obs

● 2015-08-10 02:39:56
● 2016-03-07 01:01:32
○ 2016-07-10 04:59:14
○ 2026-02-26 09:03:44

○MXmx.core.locaweb.com.br2015-08-10 → 2016-03-07 · 4 obs

● 2015-08-10 02:39:56
● 2016-03-07 01:01:32
○ 2016-07-10 04:59:14
○ 2026-02-26 09:03:44

○MXmx.jk.locaweb.com.br2015-08-10 → 2016-03-07 · 4 obs

● 2015-08-10 02:39:56
● 2016-03-07 01:01:32
○ 2016-07-10 04:59:14
○ 2026-02-26 09:03:44

○A186.202.157.792016-07-10 → 2016-07-10 · 4 obs

○ 2016-03-07 01:01:32
● 2016-07-10 04:59:14
○ 2017-04-03 22:49:44
○ 2026-02-26 09:03:44

○A187.45.240.1122017-04-03 → 2017-04-03 · 4 obs

○ 2016-07-10 04:59:14
● 2017-04-03 22:49:44
○ 2026-02-20 11:08:40
○ 2026-02-26 09:03:44

○A201.76.51.2282015-08-10 → 2016-03-07 · 4 obs

● 2015-08-10 02:39:56
● 2016-03-07 01:01:32
○ 2016-07-10 04:59:14
○ 2026-02-26 09:03:44

●A76.76.21.212026-02-20 → 2026-02-26 · 3 obs

○ 2017-04-03 22:49:44
● 2026-02-20 11:08:40
● 2026-02-26 09:03:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
chemyunion.com	ns1.locaweb.com.br, ns2.locaweb.com.br	-

✅ Authoritative Response

Server: 186.202.8.254

NS records: ns1.locaweb.com.br, ns2.locaweb.com.br

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for chemyunion.com (unsigned zone)

⏱️ Timing

Total: 662ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`76.76.21.21`
NS	3	`ns3.locaweb.com.br, ns1.locaweb.com.br...`
MX	1	`chemyunion-com.mail.protection.outlook.c`
TXT	5	`_globalsign-domain-verification=bnmehoAw, SFMC-EdvJJUtsdZMZC8IcGJh9AzMeURXc3u0riba...`
SOA	1	`ns1.locaweb.com.br hostmaster.locaweb.co`

AI analysis

chemyunion.com is the parent of crm.chemyunion.com.

chemyunion.com points to IP number 76.76.21.21.

For instance, other host names gamenastic.com, rundiffusion.com, chirkoz.sk, hyubiz.com and webmuhendisi.com share IP numbers with chemyunion.com.

The delegation for chemyunion.com is handled by three name servers: ns1.locaweb.com.br, ns2.locaweb.com.br and ns3.locaweb.com.br.

chemyunion.com shares name servers with other domains at least partially, for example rimotec.com.br, naoempreenda.com, centrordi.com.br, simpletec.com.br and astroquimica.com.br.

Host names with two IPs:

ns1.locaweb.com.br points to 2804:218:7000:0:186:202:8:254 and 186.202.8.254

ns2.locaweb.com.br points to 2804:218:7001:0:187:45:248:254 and 187.45.248.254

ns3.locaweb.com.br points to 2804:218:7002:0:189:126:101:254 and 189.126.101.254

chemyunion.com is handled by a single mail server, chemyunion-com.mail.protection.outlook.com.

Host name chemyunion-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c902::1, 2a01:111:f403:c922::1, 2a01:111:f403:f912::, 2a01:111:f403:f913::, 40.93.192.4, 52.101.11.2, 52.101.40.0 and 52.101.41.28.

chemyunion.com - robtex.com

chemyunion.com

com

Up

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

AI analysis

`chemyunion.com`

`com`