`tt-prototyping.com`

DNSSEC	⚠️ Not signed
A	81.88.34.206^{🇩🇪 CLOUDPIT81.88.32.0/20}
		PTR	`host332.alfahosting-server.de`
NS	`cns1.alfahosting.info` ⭐
		A	2a01:64c0:0:5000::8^{🇩🇪 CLOUDPIT2a01:64c0::/32}
			PTR	`cns1.cloudpit.de`
		A	109.237.142.8^{🇩🇪 CLOUDPIT109.237.128.0/20}
			PTR	`cns1.cloudpit.de`
NS	`cns2.alfahosting.info`
		A	2a01:4f8:2b02:a88::105^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`cns2.cloudpit.com`
		A	148.251.254.105^{🇩🇪 Hetzner148.251.0.0/16 HETZNER-RZ-BLK-ERX2}
			PTR	`cns2.cloudpit.com`
NS	`cns3.alfahosting.info`
		A	2a02:2b80:101:5000::8^{🇩🇪 CLOUDPIT2a02:2b80:101::/48}
			PTR	`cns3.cloudpit.io`
		A	109.237.143.8^{🇩🇪 CLOUDPIT109.237.128.0/20}
			PTR	`cns3.cloudpit.io`
MX	`mx03.secure-mailgate.com` ⭐
		A	46.243.88.174^{🇩🇪 CLOUDPIT46.243.88.0/21}
			PTR	`node03.secure-mailgate.com`
		A	46.243.88.176^{🇩🇪 CLOUDPIT46.243.88.0/21}
			PTR	`node04.secure-mailgate.com`
MX	`mx04.secure-mailgate.com` ⭐
		A	46.243.88.175^{🇩🇪 CLOUDPIT46.243.88.0/21}
			PTR	`node03.secure-mailgate.com`
		A	46.243.88.177^{🇩🇪 CLOUDPIT46.243.88.0/21}
			PTR	`node04.secure-mailgate.com`
SOA	`cns1.alfahosting.info`hostmaster@alfahosting@de 2026-02-12 #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=1774783372

Same first word

tt-prototyping.com

DNS History

8 records (6 active, 2 former)

●NScns1.alfahosting.info2016-03-16 → 2026-03-29 · 2 obs

● 2016-03-16 20:13:00
● 2026-03-29 11:33:18

●NScns2.alfahosting.info2016-03-16 → 2026-03-29 · 2 obs

● 2016-03-16 20:13:00
● 2026-03-29 11:33:18

●NScns3.alfahosting.info2016-03-16 → 2026-03-29 · 2 obs

● 2016-03-16 20:13:00
● 2026-03-29 11:33:18

○MXmail.tt-prototyping.com2016-03-16 → 2017-05-29 · 4 obs

● 2016-03-16 20:13:00
● 2017-05-29 13:37:00
○ 2026-02-18 17:33:34
○ 2026-03-29 11:33:18

●MXmx03.secure-mailgate.com2026-02-18 → 2026-03-29 · 3 obs

○ 2017-05-29 13:37:00
● 2026-02-18 17:33:34
● 2026-03-29 11:33:18

●MXmx04.secure-mailgate.com2026-02-18 → 2026-03-29 · 3 obs

○ 2017-05-29 13:37:00
● 2026-02-18 17:33:34
● 2026-03-29 11:33:18

○A109.237.132.562016-03-16 → 2017-05-29 · 4 obs

● 2016-03-16 20:13:00
● 2017-05-29 13:37:00
○ 2026-02-18 17:33:34
○ 2026-03-29 11:33:18

●A81.88.34.2062026-02-18 → 2026-03-29 · 3 obs

○ 2017-05-29 13:37:00
● 2026-02-18 17:33:34
● 2026-03-29 11:33:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
tt-prototyping.com	cns3.alfahosting.info, cns2.alfahosting.info, cns1.alfahosting.info	-

✅ Authoritative Response

Server:109.237.143.8

NS records: cns3.alfahosting.info, cns2.alfahosting.info, cns1.alfahosting.info

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tt-prototyping.com (unsigned zone)

⏱️ Timing

Total: 887ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`81.88.34.206`
NS	3	`cns2.alfahosting.info, cns1.alfahosting.info...`
MX	2	`mx04.secure-mailgate.com (pri: 10), mx03.secure-mailgate.com (pri: 10)`
SOA	1	`cns1.alfahosting.info hostmaster@alfahos`

Analysis

IP Addresses

tt-prototyping.com resolves to one IP number: 81.88.34.206.

other host names including gointerim.net, mail.conroom.info, mail.fengshuiworks.de, mail.brandschutz-eger.de and mail.davin-c.de share IP numbers with tt-prototyping.com.

Name Servers

tt-prototyping.com is delegated to three name servers cns1.alfahosting.info, cns2.alfahosting.info and cns3.alfahosting.info.

tt-prototyping.com at least partially shares name servers with other domains, for instance pmm-marketing.com, amensic.de, zuckerbilanz.com, blume-gmbh.de and videobox-sunbox.de.

Host names with two IP numbers:

cns1.alfahosting.info points to: 2a01:64c0:0:5000::8 and 109.237.142.8.

cns2.alfahosting.info points to: 2a01:4f8:2b02:a88::105 and 148.251.254.105.

cns3.alfahosting.info points to: 2a02:2b80:101:5000::8 and 109.237.143.8.

Mail Servers

Two mail servers handle tt-prototyping.com: mx03.secure-mailgate.com and mx04.secure-mailgate.com.

tt-prototyping.com shares the same mail server setup as other domains, for instance laferl.eu, mk-st-anton.at, andresen.biz, votum-verband.de and sca-security.at.

tt-prototyping.com shares mail servers with other domains to some extent, for instance drwunder.at.

Host names with two IP numbers:

The host name mx03.secure-mailgate.com points to 46.243.88.174 and 46.243.88.176; the host name mx04.secure-mailgate.com points to 46.243.88.175 and 46.243.88.177.

tt-prototyping.com - robtex.com