`mailcow.shift-insert.com`

DNSSEC	⚠️ Not signed
A	2a01:4ff:f0:b183::1^{🇺🇸 HETZNER-CLOUD2-AS2a01:4ff::/40 HETZNER-IPv6-BLK}
		PTR	`holmes.shift-insert.com`
A	5.161.47.29^{🇺🇸 HETZNER-CLOUD2-AS5.161.47.0/24}
TXT	`v=spf1 ip4:5.161.47.29 ip6:2a01:4ff:f0:b183::1 -all`

`shift-insert.com`

	DNSSEC	⚠️ Not signed
	A	2a01:4ff:f0:b183:7f9d:99:0:1^{🇺🇸 HETZNER-CLOUD2-AS2a01:4ff::/40 HETZNER-IPv6-BLK}
	A	5.161.47.29^{🇺🇸 HETZNER-CLOUD2-AS5.161.47.0/24}
	NS	`cora.ns.cloudflare.com` ⭐
	NS	`hasslo.ns.cloudflare.com`
	MX	`mailcow.shift-insert.com` ⭐
	TXT	`v=spf1 ip4:5.161.47.29 ip6:2a01:4ff:f0:b183::1 -all`
	SOA	`cora.ns.cloudflare.com`dns@cloudflare.com serial=2403658351

WOT: SAFE (50/100)

MX for

shift-insert.com

Same first word

mailcow.email

mailcow.de

mailcow.eu

mailcow.net

mailcow.pro

mailcow.xyz

mailcow.co.ua

mailcow.com

Similar names

cowmail.com

cowmail.store

wilmaco.net

lawicom.com

alwicom.ch

cowmail.org

ocmilaw.com

wimcola.com

cwomail.com

liwacom.de

alwicom.de

cowmail.eu

alicowm.co.uk

liwacom.com

alwicom.com

alwicom.net

wilmaco.com

micolaw.com

alicowm.it

alicowm.es

wilmaco.ma

cowmail.net

cowmail.nl

comilaw.com

cowmail.de

wolcaim.com

imcolaw.com

liwomac.com

alicowm.com

alicowm.de

DNS History

2 records (2 active, 0 former)

●A2a01:4ff:f0:b183::12026-05-01 → 2026-05-09 · 2 obs

● 2026-05-01 07:33:38
● 2026-05-09 17:52:58

●A5.161.47.292026-05-01 → 2026-05-09 · 2 obs

● 2026-05-01 07:33:38
● 2026-05-09 17:52:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
shift-insert.com	cora.ns.cloudflare.com, hasslo.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.195

NS records: cora.ns.cloudflare.com, hasslo.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 262ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`5.161.47.29`
AAAA	1	`2a01:4ff:f0:b183::1`
TXT	1	`v=spf1 ip4:5.161.47.29 ip6:2a01:4ff:f0:b`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (cora.ns.cloudflare.com, cora.ns.cloudflare.com, cora.ns.cloudflare.com...)

Analysis

Mail Server Role

mailcow.shift-insert.com functions as a mail server for shift-insert.com.

IP Addresses

mailcow.shift-insert.com points to two IP numbers: 2a01:4ff:f0:b183::1 and 5.161.47.29.

Other host names such as ro0t.com, holmes.shift-insert.com and shift-insert.com share IP numbers with mailcow.shift-insert.com.

mailcow.shift-insert.com - robtex.com