`mail.columb.info`

CNAME	`columb.info`
DNSSEC	⚠️ Not signed
A	62.171.172.194^{🇩🇪 CONTABO62.171.172.0/23}
		PTR	`mail.columb.info`
NS	`pid1.srv53.net` ⭐
		A	2001:41d0:203:dee4:178:32:247:11^{🇫🇷 OVH2001:41d0::/32 IPv6}
		A	178.32.247.11^{🇫🇷 OVH178.32.0.0/15 ISP Paris, France}
			PTR	`pid1.srv53.net`
NS	`pid2.srv53.org`
		A	2a02:2278:70eb:298:89:184:64:86^{🇺🇦 MIROHOST2a02:2278:7000::/40 Internet Invest Ltd. Web hosting, datacenter and domain names registration in Ukraine Kiev, Ukraine}
			PTR	`pid2.srv53.org`
		A	89.184.64.86^{🇺🇦 MIROHOST89.184.64.0/22 Internet Invest Ltd. Web hosting, datacenter and domain names registration in Ukraine}
			PTR	`pid2.srv53.org`
MX	`mail.columb.info` ⭐
TXT	`mailru-verification: 1f270783017c483b`
TXT	`google-site-verification=Bnmj7K7ERTR6M4btNL6jq2ku31uz6XMSRHE_wSaeR4A`
TXT	`v=spf1 mx a ip4:62.171.172.194 ~all`
SOA	`pid1.srv53.net`support@dnshosting.org serial=1774275147

`columb.info`

	DNSSEC	⚠️ Not signed
	A	62.171.172.194^{🇩🇪 CONTABO62.171.172.0/23}
	NS	`pid1.srv53.net` ⭐
	NS	`pid2.srv53.org`
	MX	`mail.columb.info` ⭐
	TXT	`mailru-verification: 1f270783017c483b`
	TXT	`google-site-verification=Bnmj7K7ERTR6M4btNL6jq2ku31uz6XMSRHE_wSaeR4A`
	TXT	`v=spf1 mx a ip4:62.171.172.194 ~all`
	SOA	`pid1.srv53.net`support@dnshosting.org serial=1774275147

PTR for

194.172.171.62.in-addr.arpa

MX for

columb.info

Same first word

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DNS History

1 record (1 active, 0 former)

●CNAMEcolumb.info2026-04-12 → 2026-04-12 · 2 obs

● 2026-04-12 12:35:28
● 2026-04-12 16:44:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
info	a0.info.afilias-nst.info, a2.info.afilias-nst.info, c0.info.afilias-nst.info	-
columb.info	pid1.srv53.net, pid2.srv53.org	-

✅ Authoritative Response

Server:89.184.64.86

NS records: pid1.srv53.net, pid2.srv53.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for columb.info (unsigned zone)

⏱️ Timing

Total: 699ms | Queries: -

📄 Records

Type	Count	Sample Data
CNAME	1	`columb.info`

Analysis

Mail Server Role

The mail server for columb.info is mail.columb.info.

IP Addresses

mail.columb.info points to a single IP number: 62.171.172.194.

Other host names, for instance columb.info, share IP numbers with mail.columb.info.

Name Servers

Delegation for mail.columb.info rests with two name servers, pid1.srv53.net and pid2.srv53.org.

mail.columb.info shares the same name server setup as other domains, including mcnd.eu, dsbase.info, myplanet.com.pl, thdp.eu and freedomcorporation.sk.

Host names with two IP numbers: pid1.srv53.net points to 2001:41d0:203:dee4:178:32:247:11 and 178.32.247.11; pid2.srv53.org points to 2a02:2278:70eb:298:89:184:64:86 and 89.184.64.86.

Mail Servers

A single mail server handles mail.columb.info.

mail.columb.info uses the same mail server setup as other domains, such as columb.info.

mail.columb.info - robtex.com

mail.columb.info

columb.info