`charleton.gotoclass.org`

DNSSEC	⚠️ Not signed
A	71.252.215.91
		PTR	`static-71-252-215-91.dllstx.fios.frontiernet.net`
MX	`mx00.ionos.com` ⭐
		A	74.208.114.65^{🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.}
			PTR	`mx00.perfora.net`
MX	`mx01.ionos.com` ⭐
		A	74.208.114.66^{🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.}
			PTR	`mx01.perfora.net`

`gotoclass.org`

	DNSSEC	⚠️ Not signed
	A	47.190.147.37^{🇺🇸 ASN-ELIX47.190.144.0/21}
	NS	`ns1110.ui-dns.biz` ⭐
	NS	`ns1110.ui-dns.com`
	NS	`ns1110.ui-dns.de`
	NS	`ns1110.ui-dns.org`
	MX	`mx00.ionos.com` ⭐
	MX	`mx01.ionos.com` ⭐
	TXT	`v=spf1 include:_spf.perfora.net include:_spf-us.ionos.com include:_spf.kunden...`
	SOA	`ns1110.ui-dns.biz`hostmaster@1and1.com 2017-02-25 #14

MX for

gotoclass.net

Previously MX for

gotoclass.org

Same first word

charleton.com

charleton.ca

charleton.co.uk

Similar names

DNS History

5 records (3 active, 2 former)

○MXmx00.1and1.com2015-06-12 → 2016-03-31 · 4 obs

● 2015-06-12 03:20:24
● 2016-03-31 23:06:42
○ 2026-03-24 01:46:06
○ 2026-08-02 18:45:18

●MXmx00.ionos.com2026-03-24 → 2026-08-02 · 3 obs

○ 2016-03-31 23:06:42
● 2026-03-24 01:46:06
● 2026-08-02 18:45:18

○MXmx01.1and1.com2015-06-12 → 2016-03-31 · 4 obs

● 2015-06-12 03:20:24
● 2016-03-31 23:06:42
○ 2026-03-24 01:46:06
○ 2026-08-02 18:45:18

●MXmx01.ionos.com2026-03-24 → 2026-08-02 · 3 obs

○ 2016-03-31 23:06:42
● 2026-03-24 01:46:06
● 2026-08-02 18:45:18

●A71.252.215.912015-06-12 → 2026-08-02 · 2 obs

● 2015-06-12 03:20:24
● 2026-08-02 18:45:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org	-
gotoclass.org	ns1110.ui-dns.de, ns1110.ui-dns.org, ns1110.ui-dns.com, ns1110.ui-dns.biz	2 records

✅ Authoritative Response

Server:185.132.33.110

NS records: ns1110.ui-dns.de, ns1110.ui-dns.org, ns1110.ui-dns.com, ns1110.ui-dns.biz

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for gotoclass.org (unsigned zone)

⏱️ Timing

Total: 394ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`71.252.215.91`
MX	2	`mx01.ionos.com (pri: 10), mx00.ionos.com (pri: 10)`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1110.ui-dns.org, ns1110.ui-dns.org)

Analysis

Mail Server Role

gotoclass.net uses charleton.gotoclass.org as a mail server.

IP Addresses

charleton.gotoclass.org resolves to one IP address: 71.252.215.91.

Mail Servers

Mail for charleton.gotoclass.org is handled by two mail servers — mx00.ionos.com and mx01.ionos.com.

charleton.gotoclass.org uses an identical mail server configuration to several other domains — among them blacksquallbooks.com, comics.insure, serafinibrillanti.com and two more.

Each of mx00.ionos.com and mx01.ionos.com has one IP address: mx00.ionos.com uses 74.208.114.65 and mx01.ionos.com uses 74.208.114.66.

charleton.gotoclass.org - robtex.com