tec5.info - dns.ninja

`tec5.info`

DNSSEC	⚠️ Not signed
A	81.88.34.137^{🇩🇪 CLOUDPIT81.88.32.0/20}
		PTR	`host185.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 2026-07-14 #2

`info`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.info.afilias-nst.info` ⭐
	NS	`a2.info.afilias-nst.info`
	NS	`b0.info.afilias-nst.org` ⚠️ Not in parent delegation
	NS	`b2.info.afilias-nst.org` ⚠️ Not in parent delegation
	NS	`c0.info.afilias-nst.info`
	NS	`d0.info.afilias-nst.org` ⚠️ Not in parent delegation
	SOA	`a0.info.afilias-nst.info`hostmaster@donuts.email serial=1786284310

Subdomains

mail.tec5.info

Same first word

tec5.de

tec5.info

tec5.by

tec5.com.au

tec5.com

tec5.kharkov.ua

Similar names

5etc.cn

5tec.de

ect5.com

5tec.net

5tec.co.jp

etc5.com.vn

etc5.com

5tec.jp

5cet.com

DNS History

12 records (6 active, 6 former)

●NScns1.alfahosting.info2026-05-11 → 2026-08-09 · 3 obs

○ 2017-05-31 18:28:42
● 2026-05-11 04:54:04
● 2026-08-09 15:01:26

●NScns2.alfahosting.info2026-05-11 → 2026-08-09 · 3 obs

○ 2017-05-31 18:28:42
● 2026-05-11 04:54:04
● 2026-08-09 15:01:26

●NScns3.alfahosting.info2026-05-11 → 2026-08-09 · 3 obs

○ 2017-05-31 18:28:42
● 2026-05-11 04:54:04
● 2026-08-09 15:01:26

○NSns.werbeagentur-aufwind.de2015-07-05 → 2017-05-31 · 4 obs

● 2015-07-05 15:04:26
● 2017-05-31 18:28:42
○ 2026-05-11 04:54:04
○ 2026-08-09 15:01:26

○NSns2.werbeagentur-aufwind.de2015-07-05 → 2017-05-31 · 4 obs

● 2015-07-05 15:04:26
● 2017-05-31 18:28:42
○ 2026-05-11 04:54:04
○ 2026-08-09 15:01:26

○MXmailin.rzone.de2015-07-05 → 2017-05-31 · 4 obs

● 2015-07-05 15:04:26
● 2017-05-31 18:28:42
○ 2026-05-11 04:54:04
○ 2026-08-09 15:01:26

●MXmx03.secure-mailgate.com2026-05-11 → 2026-08-09 · 3 obs

○ 2017-05-31 18:28:42
● 2026-05-11 04:54:04
● 2026-08-09 15:01:26

●MXmx04.secure-mailgate.com2026-05-11 → 2026-08-09 · 3 obs

○ 2017-05-31 18:28:42
● 2026-05-11 04:54:04
● 2026-08-09 15:01:26

○A138.201.78.702017-05-31 → 2017-05-31 · 4 obs

○ 2016-10-12 23:05:38
● 2017-05-31 18:28:42
○ 2026-05-11 04:54:04
○ 2026-08-09 15:01:26

○A78.46.132.502015-07-05 → 2016-04-14 · 4 obs

● 2015-07-05 15:04:26
● 2016-04-14 10:21:50
○ 2016-10-12 23:05:38
○ 2026-08-09 15:01:26

●A81.88.34.1372026-05-11 → 2026-08-09 · 3 obs

○ 2017-05-31 18:28:42
● 2026-05-11 04:54:04
● 2026-08-09 15:01:26

○A88.198.144.962016-10-12 → 2016-10-12 · 4 obs

○ 2016-04-14 10:21:50
● 2016-10-12 23:05:38
○ 2017-05-31 18:28:42
○ 2026-08-09 15:01:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
info	a0.info.afilias-nst.info, a2.info.afilias-nst.info, c0.info.afilias-nst.info	-
tec5.info	cns3.alfahosting.info, cns2.alfahosting.info, cns1.alfahosting.info	6 records

✅ Authoritative Response

Server:109.237.142.8

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tec5.info (unsigned zone)

⏱️ Timing

Total: 517ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`81.88.34.137`
NS	3	`cns3.alfahosting.info, cns1.alfahosting.info...`
MX	2	`mx03.secure-mailgate.com (pri: 10), mx04.secure-mailgate.com (pri: 10)`
SOA	1	`cns1.alfahosting.info hostmaster@alfahos`

📌 Glue Records Collected

Total: 6

Out-of-bailiwick: 6 (cns3.alfahosting.info, cns2.alfahosting.info, cns1.alfahosting.info...)

Analysis

Hierarchy

The domain mail.tec5.info falls under the parent tec5.info.

IP Addresses

tec5.info resolves to just one IP address, 81.88.34.137.

Two other host names, along with j-brunner.de, str-terminal.net and hostmaster.shea24.de, also share IP numbers with tec5.info.

Name Servers

tec5.info is delegated to three name servers: cns1.alfahosting.info, cns2.alfahosting.info and cns3.alfahosting.info.

At least some of tec5.info's name servers are shared with other domains, for example tischlerei-pirker.at, hotel-zur-spitze.de, az-de.de and two more.

cns1.alfahosting.info, cns2.alfahosting.info and cns3.alfahosting.info each resolve to two IP addresses: cns1.alfahosting.info resolves to 109.237.142.8 and 2a01:64c0:0:5000::8; cns2.alfahosting.info resolves to 148.251.254.105 and 2a01:4f8:2b02:a88::105; cns3.alfahosting.info resolves to 109.237.143.8 and 2a02:2b80:101:5000::8.

Mail Servers

tec5.info is served by two mail servers, mx03.secure-mailgate.com and mx04.secure-mailgate.com.

Among the domains sharing a mail server setup with tec5.info are hofmann-frankfurt.de, vorteilsnetzwerk.de, kantor-poths.de and two others.

tec5.info overlaps on mail servers with certain other domains, moveclub.de among them.

mx03.secure-mailgate.com and mx04.secure-mailgate.com each resolve to two IP addresses: mx03.secure-mailgate.com points to 46.243.88.174 and 46.243.88.176, while mx04.secure-mailgate.com points to 46.243.88.175 and 46.243.88.177.