1a-solution.com - dns.ninja

`1a-solution.com`

DNSSEC	⚠️ Not signed
A	2a01:238:20a:202:1150::^{🇩🇪 STRATO2a01:238:20a::/48 Strato AG}
A	81.169.145.150^{🇩🇪 STRATO81.169.144.0/22 AG}
NS	`shades14.rzone.de` ⭐
		A	2607:f1c0:fe:53:185:132:34:141^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`shades14.rzone.de`
		A	185.132.34.141^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`shades14.rzone.de`
NS	`docks17.rzone.de`
		A	2001:8d8:fe:53:5747:2a74:d:17^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`docks17.rzone.de`
		A	217.160.80.144^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`docks17.rzone.de`
MX	`smtpin.rzone.de` ⭐
		A	2a01:238:20a:202:50f0::1097^{🇩🇪 STRATO2a01:238:20a::/48 Strato AG}
			PTR	`smtpin.rzone.de`
		A	81.169.145.97^{🇩🇪 STRATO81.169.144.0/22 AG}
			PTR	`smtpin.rzone.de`
SOA	`shades14.rzone.de`hostmaster@strato-rz.de 2020-06-08 #14

`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=1786349829

Same first word

1a-solution.com

Similar names

a1-solution.com

DNS History

8 records (5 active, 3 former)

●NSdocks17.rzone.de2015-06-13 → 2026-08-10 · 2 obs

● 2015-06-13 22:57:08
● 2026-08-10 08:37:18

●NSshades14.rzone.de2015-06-13 → 2026-08-10 · 2 obs

● 2015-06-13 22:57:08
● 2026-08-10 08:37:18

○MXsmtp.rzone.de2015-06-13 → 2017-04-03 · 4 obs

● 2015-06-13 22:57:08
● 2017-04-03 04:21:40
○ 2026-03-24 05:30:52
○ 2026-08-10 08:37:18

●MXsmtpin.rzone.de2026-03-24 → 2026-08-10 · 3 obs

○ 2017-04-03 04:21:40
● 2026-03-24 05:30:52
● 2026-08-10 08:37:18

○A2a01:238:20a:202:1068::2015-06-13 → 2017-04-03 · 4 obs

● 2015-06-13 22:57:08
● 2017-04-03 04:21:40
○ 2026-03-24 05:30:52
○ 2026-08-10 08:37:18

●A2a01:238:20a:202:1150::2026-03-24 → 2026-08-10 · 3 obs

○ 2017-04-03 04:21:40
● 2026-03-24 05:30:52
● 2026-08-10 08:37:18

●A81.169.145.1502026-03-24 → 2026-08-10 · 3 obs

○ 2017-04-03 04:21:40
● 2026-03-24 05:30:52
● 2026-08-10 08:37:18

○A81.169.145.682015-06-13 → 2017-04-03 · 4 obs

● 2015-06-13 22:57:08
● 2017-04-03 04:21:40
○ 2026-03-24 05:30:52
○ 2026-08-10 08:37:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
1a-solution.com	shades14.rzone.de, docks17.rzone.de	-

✅ Authoritative Response

Server:217.160.80.144

NS records: shades14.rzone.de, docks17.rzone.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 1a-solution.com (unsigned zone)

⏱️ Timing

Total: 740ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`81.169.145.150`
AAAA	1	`2a01:238:20a:202:1150::`
NS	2	`docks17.rzone.de, shades14.rzone.de`
MX	1	`smtpin.rzone.de (pri: 5)`
SOA	1	`shades14.rzone.de hostmaster.strato-rz.d`

Analysis

IP Addresses

1a-solution.com has two IP addresses: 81.169.145.150 and 2a01:238:20a:202:1150::

memi-recht.com, catfix.de, as-os.de plus two other host names have IP numbers in common with 1a-solution.com.

Name Servers

DNS delegation for 1a-solution.com points to two name servers: docks17.rzone.de and shades14.rzone.de.

The name server configuration of 1a-solution.com is shared with other domains, for instance swa-b.de, prohuman.de, tegecon.de and two others.

At least some of 1a-solution.com's name servers are shared with other domains, for example haldenmair.de, marketinghelper.nl, nomadenreisen.eu and two more.

These name servers tend to co-occur with docks16.rzone.de, shades02.rzone.de, shades01.rzone.de and 7 other name servers in the same DNS delegations.

docks17.rzone.de directs to 217.160.80.144 and 2001:8d8:fe:53:5747:2a74:d:17. shades14.rzone.de directs to 185.132.34.141 and 2607:f1c0:fe:53:185:132:34:141. Each host name carries two IP addresses.

Mail Servers

1a-solution.com uses one mail server — smtpin.rzone.de.

The mail server setup of 1a-solution.com matches that of other domains such as mail.drc-bzg-oberfranken.de, honoraraerzte.com, vanaerssen.com and two others.

smtpin.rzone.de directs to two IP numbers, 81.169.145.97 and 2a01:238:20a:202:50f0::1097.