`sva-mainframe.com`

DNSSEC	⚠️ Not signed
A	149.232.252.3^{🇩🇪 INGENIT149.232.252.0/22 -NOC ingenit GmbH & Co. KG IPv4}
		PTR	`redirect.ingenit.com`
NS	`ns1-eu.123ns.eu` ⭐
		A	2001:8d8:1801:71::1^{🇩🇪 IONOS-AS2001:8d8::/32 DE-IONOS-20020910}
		A	82.165.64.26^{🇩🇪 IONOS-AS82.165.0.0/16 IONOS-PA-4}
NS	`ns2-eu.123ns.de`
		A	2a01:4f8:171:1c61::2^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`ns2-eu.123ns.eu`
		A	136.243.153.243^{🇩🇪 Hetzner136.243.0.0/16 HETZNER-RZ-BLK-ERX3}
			PTR	`ns2-eu.123ns.eu`
NS	`ns3-eu.123ns.eu`
		A	81.92.4.138^{🇩🇪 TAL-DE81.92.0.0/20 TAL.DE Klaus Internet Service GmbH}
			PTR	`ns3-eu.123ns.eu`
NS	`ns4-eu.123ns.de`
		A	2a01:239:0:c9::1^{🇩🇪 IONOS-AS2a01:239::/32 IONOS SE ber.de}
			PTR	`ns4-eu.123ns.eu`
		A	85.215.121.239^{🇩🇪 IONOS-AS85.215.96.0/19 IONOS SE ber.de}
			PTR	`ns4-eu.123ns.eu`
MX	`mx01.sva.de` ⭐
		A	213.216.7.165^{🇩🇪 VISTEC-AS213.216.0.0/19 DE-VISTEC-213.216.0}
			PTR	`mx01.sva.de`
SOA	`ns1-eu.123ns.eu`hostmaster@123ns.eu 2022-01-06 #28

`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=1776920032

Same first word

sva-mainframe.com

DNS History

12 records (6 active, 6 former)

●NSns1-eu.123ns.eu2026-02-16 → 2026-04-23 · 3 obs

○ 2017-12-21 23:52:42
● 2026-02-16 00:27:18
● 2026-04-23 05:23:42

○NSns1.vistec.net2015-06-13 → 2017-12-21 · 4 obs

● 2015-06-13 22:00:50
● 2017-12-21 23:52:42
○ 2026-02-16 00:27:18
○ 2026-04-23 05:23:42

●NSns2-eu.123ns.de2026-02-16 → 2026-04-23 · 3 obs

○ 2017-12-21 23:52:42
● 2026-02-16 00:27:18
● 2026-04-23 05:23:42

○NSns2.vistec.net2015-06-13 → 2017-12-21 · 4 obs

● 2015-06-13 22:00:50
● 2017-12-21 23:52:42
○ 2026-02-16 00:27:18
○ 2026-04-23 05:23:42

●NSns3-eu.123ns.eu2026-02-16 → 2026-04-23 · 3 obs

○ 2017-12-21 23:52:42
● 2026-02-16 00:27:18
● 2026-04-23 05:23:42

●NSns4-eu.123ns.de2026-02-16 → 2026-04-23 · 3 obs

○ 2017-12-21 23:52:42
● 2026-02-16 00:27:18
● 2026-04-23 05:23:42

●MXmx01.sva.de2016-04-17 → 2026-04-23 · 3 obs

○ 2016-01-19 14:04:04
● 2016-04-17 09:56:32
● 2026-04-23 05:23:42

○MXreddoxx.sva.de2015-06-13 → 2016-01-19 · 4 obs

● 2015-06-13 22:00:50
● 2016-01-19 14:04:04
○ 2016-04-17 09:56:32
○ 2026-04-23 05:23:42

●A149.232.252.32026-02-16 → 2026-04-23 · 3 obs

○ 2017-12-21 23:52:42
● 2026-02-16 00:27:18
● 2026-04-23 05:23:42

○A213.216.0.1542017-01-03 → 2017-01-03 · 4 obs

○ 2016-04-17 09:56:32
● 2017-01-03 06:16:28
○ 2017-12-21 23:52:42
○ 2026-04-23 05:23:42

○A213.216.0.2272015-06-13 → 2016-04-17 · 4 obs

● 2015-06-13 22:00:50
● 2016-04-17 09:56:32
○ 2017-01-03 06:16:28
○ 2026-04-23 05:23:42

○A213.216.11.272017-12-21 → 2017-12-21 · 4 obs

○ 2017-01-03 06:16:28
● 2017-12-21 23:52:42
○ 2026-02-16 00:27:18
○ 2026-04-23 05:23:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
sva-mainframe.com	ns1-eu.123ns.eu, ns2-eu.123ns.de, ns3-eu.123ns.eu, ns4-eu.123ns.de	-

✅ Authoritative Response

Server:85.215.121.239

NS records: ns1-eu.123ns.eu, ns2-eu.123ns.de, ns3-eu.123ns.eu, ns4-eu.123ns.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sva-mainframe.com (unsigned zone)

⏱️ Timing

Total: 879ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`149.232.252.3`
NS	4	`ns3-eu.123ns.eu, ns4-eu.123ns.de...`
MX	1	`mx01.sva.de (pri: 10)`
SOA	1	`ns1-eu.123ns.eu hostmaster.123ns.eu`

Analysis

IP Addresses

sva-mainframe.com resolves to one IP number: 149.232.252.3.

other host names including favorit.de, ee-ag.com, basler.ie, mpsgi.be and fontshop.be share IP numbers with sva-mainframe.com.

Name Servers

sva-mainframe.com is delegated to four name servers: ns2-eu.123ns.de, ns4-eu.123ns.de, ns1-eu.123ns.eu and ns3-eu.123ns.eu.

sva-mainframe.com at least partially shares name servers with other domains, for instance schneider-optics.us, walter-group.pl, karl-storz.be, e-tecture.com and quixx.md.

These name servers are commonly used with ns.iml.fhg.de, dns1.lkw-walter.com and ns.domainwings.eu.

Host names with two IP numbers:

ns2-eu.123ns.de points to 2a01:4f8:171:1c61::2 and 136.243.153.243.

ns4-eu.123ns.de points to 2a01:239:0:c9::1 and 85.215.121.239.

ns1-eu.123ns.eu points to 2001:8d8:1801:71::1 and 82.165.64.26.

Host names with one IP number:

ns3-eu.123ns.eu points to 81.92.4.138.

Mail Servers

sva-mainframe.com is handled by a single mail server, mx01.sva.de.

sva-mainframe.com shares mail servers with other domains to some extent, for instance sva.de.

these mail servers are commonly used with the mail servers mx02.sva.de.

mx01.sva.de resolves to IP 213.216.7.165.

sva-mainframe.com - robtex.com