classgroup.com.mx - dns.ninja

`classgroup.com.mx`

DNSSEC	⚠️ Not signed
A	2607:f1c0:100f:f000::233^{🇺🇸 IONOS-AS2607:f1c0::/32 1&1 Internet Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
		PTR	`2607-f1c0-100f-f000-0000-0000-0000-0233.elastic-ssl.ui-r.com`
A	74.208.236.186^{🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.}
NS	`ns1045.ui-dns.com` ⭐
		A	2001:8d8:fe:53:0:d9a0:522d:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1045.ui-dns.com`
		A	217.160.82.45^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1045.ui-dns.com`
NS	`ns1045.ui-dns.biz`
		A	2001:8d8:fe:53:0:d9a0:512d:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1045.ui-dns.biz`
		A	217.160.81.45^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1045.ui-dns.biz`
NS	`ns1045.ui-dns.de`
		A	2001:8d8:fe:53:0:d9a0:502d:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1045.ui-dns.de`
		A	217.160.80.45^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1045.ui-dns.de`
NS	`ns1045.ui-dns.org`
		A	2001:8d8:fe:53:0:d9a0:532d:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1045.ui-dns.org`
		A	217.160.83.45^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1045.ui-dns.org`
MX	`mx00.ionos.mx` ⭐
		A	74.208.5.3^{🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.}
			PTR	`mx00.perfora.net`
MX	`mx01.ionos.mx` ⭐
		A	74.208.5.21^{🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.}
			PTR	`mx01.perfora.net`
TXT	`v=spf1 include:_spf-us.ionos.com ~all`
SOA	`ns1045.ui-dns.com`hostmaster@1und1.com 2017-06-01 #7

`com.mx`

	DNSSEC	⚠️ Not signed
	NS	`m.mx-ns.mx` ⭐ ⚠️ Not in parent delegation
	NS	`c.mx-ns.mx` ⚠️ Not in parent delegation
	NS	`e.mx-ns.mx` ⚠️ Not in parent delegation
	NS	`i.mx-ns.mx` ⚠️ Not in parent delegation
	NS	`o.mx-ns.mx` ⚠️ Not in parent delegation
	NS	`x.mx-ns.mx` ⚠️ Not in parent delegation
	TXT	`v=spf1 -all`
	SOA	`m.mx-ns.mx`hostmaster@nic.mx serial=1782918514

WOT: UNKNOWN (60/100)
WOT: NOT_SAFE (44/100)

Previously MX for

classgroup.com.mx

Same first word

classgroup.com.au

classgroup.com

classgroup.com.mx

classgroup.info

Similar names

grupolcsas.com

gocarsplus.com

paulgcross.com

grupoclass.com

DNS History

12 records (8 active, 4 former)

○NSdns.site5.com2015-06-25 → 2017-02-06 · 4 obs

● 2015-06-25 06:34:04
● 2017-02-06 04:47:32
○ 2020-01-12 16:56:02
○ 2026-07-01 15:56:26

○NSdns2.site5.com2015-06-25 → 2017-02-06 · 4 obs

● 2015-06-25 06:34:04
● 2017-02-06 04:47:32
○ 2020-01-12 16:56:02
○ 2026-07-01 15:56:26

●NSns1045.ui-dns.biz2020-01-12 → 2026-07-01 · 3 obs

○ 2017-02-06 04:47:32
● 2020-01-12 16:56:02
● 2026-07-01 15:56:26

●NSns1045.ui-dns.com2020-01-12 → 2026-07-01 · 3 obs

○ 2017-02-06 04:47:32
● 2020-01-12 16:56:02
● 2026-07-01 15:56:26

●NSns1045.ui-dns.de2020-01-12 → 2026-07-01 · 3 obs

○ 2017-02-06 04:47:32
● 2020-01-12 16:56:02
● 2026-07-01 15:56:26

●NSns1045.ui-dns.org2020-01-12 → 2026-07-01 · 3 obs

○ 2017-02-06 04:47:32
● 2020-01-12 16:56:02
● 2026-07-01 15:56:26

○MXclassgroup.com.mx2015-06-25 → 2017-02-06 · 4 obs

● 2015-06-25 06:34:04
● 2017-02-06 04:47:32
○ 2020-01-12 16:56:02
○ 2026-07-01 15:56:26

●MXmx00.ionos.mx2020-01-12 → 2026-07-01 · 3 obs

○ 2017-02-06 04:47:32
● 2020-01-12 16:56:02
● 2026-07-01 15:56:26

●MXmx01.ionos.mx2020-01-12 → 2026-07-01 · 3 obs

○ 2017-02-06 04:47:32
● 2020-01-12 16:56:02
● 2026-07-01 15:56:26

○A184.172.55.1362015-06-25 → 2017-02-06 · 4 obs

● 2015-06-25 06:34:04
● 2017-02-06 04:47:32
○ 2020-01-12 16:56:02
○ 2026-07-01 15:56:26

●A2607:f1c0:100f:f000::2332020-01-12 → 2026-07-01 · 3 obs

○ 2017-02-06 04:47:32
● 2020-01-12 16:56:02
● 2026-07-01 15:56:26

●A74.208.236.1862020-01-12 → 2026-07-01 · 3 obs

○ 2017-02-06 04:47:32
● 2020-01-12 16:56:02
● 2026-07-01 15:56:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
mx	c.mx-ns.mx, i.mx-ns.mx, e.mx-ns.mx, m.mx-ns.mx...	-
classgroup.com.mx	ns1045.ui-dns.de, ns1045.ui-dns.biz, ns1045.ui-dns.com, ns1045.ui-dns.org	-

✅ Authoritative Response

Server:217.160.83.45

NS records: ns1045.ui-dns.de, ns1045.ui-dns.biz, ns1045.ui-dns.com, ns1045.ui-dns.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for classgroup.com.mx (unsigned zone)

⏱️ Timing

Total: 651ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`74.208.236.186`
AAAA	1	`2607:f1c0:100f:f000::233`
NS	4	`ns1045.ui-dns.biz, ns1045.ui-dns.com...`
MX	2	`mx01.ionos.mx (pri: 10), mx00.ionos.mx (pri: 10)`
TXT	1	`v=spf1 include:_spf-us.ionos.com ~all`
SOA	1	`ns1045.ui-dns.com hostmaster.1und1.com`

Analysis

IP Addresses

classgroup.com.mx resolves to the IP addresses 74.208.236.186 and 2607:f1c0:100f:f000::233

Additional host names — crappyrecruiters.com, s459277413.onlinehome.us, homepluscare.org and two others — share IP numbers with classgroup.com.mx.

Name Servers

classgroup.com.mx has four authoritative name servers: ns1045.ui-dns.biz, ns1045.ui-dns.com, ns1045.ui-dns.de and ns1045.ui-dns.org.

classgroup.com.mx has at least partial name server overlap with other domains, such as pizzablitz.tv, ccmedico.es, marenszech.de and two others.

It is common to find these name servers paired with the name servers ns1076.ui-dns.org.

ns1045.ui-dns.biz, ns1045.ui-dns.com, ns1045.ui-dns.de and ns1045.ui-dns.org all point to exactly two IP numbers each: ns1045.ui-dns.biz → 217.160.81.45 and 2001:8d8:fe:53:0:d9a0:512d:100; ns1045.ui-dns.com → 217.160.82.45 and 2001:8d8:fe:53:0:d9a0:522d:100; ns1045.ui-dns.de → 217.160.80.45 and 2001:8d8:fe:53:0:d9a0:502d:100; ns1045.ui-dns.org → 217.160.83.45 and 2001:8d8:fe:53:0:d9a0:532d:100.

Mail Servers

classgroup.com.mx has two mail servers: mx00.ionos.mx and mx01.ionos.mx.

classgroup.com.mx shares the same mail server setup as other domains, including esbachayitogarzon.edu.mx, kuzzy.com, derzapp.com and two others.

The mail servers of classgroup.com.mx are at least partially shared with other domains, including edconsulting.com.mx.

mx00.ionos.mx directs to 74.208.5.3 and mx01.ionos.mx directs to 74.208.5.21; each host name points to exactly one IP number.