`schuelertreff.com`

DNSSEC	⚠️ Not signed
A	2001:8d8:100f:f000::2a6^{🇩🇪 IONOS-AS2001:8d8::/32 DE-IONOS-20020910}
		PTR	`2001-08d8-100f-f000-0000-0000-0000-02a6.elastic-ssl.ui-r.com`
A	217.160.0.231^{🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3}
NS	`ns1025.ui-dns.com` ⭐
		A	2001:8d8:fe:53:0:d9a0:5219:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1025.ui-dns.com`
		A	217.160.82.25^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1025.ui-dns.com`
NS	`ns1045.ui-dns.de`
		A	2001:8d8:fe:53:0:d9a0:502d:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1045.ui-dns.de`
		A	217.160.80.45^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1045.ui-dns.de`
NS	`ns1059.ui-dns.biz`
		A	2001:8d8:fe:53:0:d9a0:513b:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1059.ui-dns.biz`
		A	217.160.81.59^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1059.ui-dns.biz`
NS	`ns1112.ui-dns.org`
		A	2001:8d8:fe:53:0:d9a0:5370:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1112.ui-dns.org`
		A	217.160.83.112^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1112.ui-dns.org`
MX	`mx00.ionos.de` ⭐
		A	212.227.15.41^{🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2}
			PTR	`mx00.kundenserver.de`
MX	`mx01.ionos.de` ⭐
		A	217.72.192.67^{🇩🇪 IONOS-AS217.72.192.0/20 Web.de}
			PTR	`mx01.kundenserver.de`
TXT	`v=spf1 include:_spf-eu.ionos.com ~all`
SOA	`ns1025.ui-dns.com`hostmaster@1und1.com 2017-06-01 #7

`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=1776104582

Previously MX for

schuelertreff.com

Same first word

schuelertreff.com

DNS History

18 records (8 active, 10 former)

○NSdns1.name-services.com2008-03-12 → 2008-03-12 · 3 obs

● 2008-03-12 21:16:48
○ 2015-10-14 14:46:28
○ 2026-04-13 18:50:04

○NSdns2.name-services.com2008-03-12 → 2008-03-12 · 3 obs

● 2008-03-12 21:16:48
○ 2015-10-14 14:46:28
○ 2026-04-13 18:50:04

○NSdns3.name-services.com2008-03-12 → 2008-03-12 · 3 obs

● 2008-03-12 21:16:48
○ 2015-10-14 14:46:28
○ 2026-04-13 18:50:04

○NSdns4.name-services.com2008-03-12 → 2008-03-12 · 3 obs

● 2008-03-12 21:16:48
○ 2015-10-14 14:46:28
○ 2026-04-13 18:50:04

○NSdns5.name-services.com2008-03-12 → 2008-03-12 · 3 obs

● 2008-03-12 21:16:48
○ 2015-10-14 14:46:28
○ 2026-04-13 18:50:04

○NSns.checkdomain.de2015-12-19 → 2017-05-12 · 5 obs

○ 2015-10-14 14:46:28
● 2015-12-19 06:07:34
● 2017-05-12 17:25:38
○ 2026-04-09 00:14:22
○ 2026-04-13 18:50:04

●NSns1025.ui-dns.com2026-04-09 → 2026-04-13 · 3 obs

○ 2017-05-12 17:25:38
● 2026-04-09 00:14:22
● 2026-04-13 18:50:04

●NSns1045.ui-dns.de2026-04-09 → 2026-04-13 · 3 obs

○ 2017-05-12 17:25:38
● 2026-04-09 00:14:22
● 2026-04-13 18:50:04

●NSns1059.ui-dns.biz2026-04-09 → 2026-04-13 · 3 obs

○ 2017-05-12 17:25:38
● 2026-04-09 00:14:22
● 2026-04-13 18:50:04

●NSns1112.ui-dns.org2026-04-09 → 2026-04-13 · 3 obs

○ 2017-05-12 17:25:38
● 2026-04-09 00:14:22
● 2026-04-13 18:50:04

○NSns2.checkdomain.de2015-12-19 → 2017-05-12 · 5 obs

○ 2015-10-14 14:46:28
● 2015-12-19 06:07:34
● 2017-05-12 17:25:38
○ 2026-04-09 00:14:22
○ 2026-04-13 18:50:04

●MXmx00.ionos.de2026-04-09 → 2026-04-13 · 3 obs

○ 2017-05-12 17:25:38
● 2026-04-09 00:14:22
● 2026-04-13 18:50:04

●MXmx01.ionos.de2026-04-09 → 2026-04-13 · 3 obs

○ 2017-05-12 17:25:38
● 2026-04-09 00:14:22
● 2026-04-13 18:50:04

○MXschuelertreff.com2015-12-19 → 2017-05-12 · 4 obs

● 2015-12-19 06:07:34
● 2017-05-12 17:25:38
○ 2026-04-09 00:14:22
○ 2026-04-13 18:50:04

○A130.185.109.772015-12-19 → 2017-05-12 · 4 obs

● 2015-12-19 06:07:34
● 2017-05-12 17:25:38
○ 2026-04-09 00:14:22
○ 2026-04-13 18:50:04

●A2001:8d8:100f:f000::2a62026-04-09 → 2026-04-13 · 3 obs

○ 2017-05-12 17:25:38
● 2026-04-09 00:14:22
● 2026-04-13 18:50:04

●A217.160.0.2312026-04-09 → 2026-04-13 · 3 obs

○ 2017-05-12 17:25:38
● 2026-04-09 00:14:22
● 2026-04-13 18:50:04

○A2a01:4a0:2002:4:1da9:a99f:5423:3cf12015-12-19 → 2017-05-12 · 4 obs

● 2015-12-19 06:07:34
● 2017-05-12 17:25:38
○ 2026-04-09 00:14:22
○ 2026-04-13 18:50:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
schuelertreff.com	ns1045.ui-dns.de, ns1059.ui-dns.biz, ns1112.ui-dns.org, ns1025.ui-dns.com	2 records

✅ Authoritative Response

Server:217.160.81.59

NS records: ns1045.ui-dns.de, ns1059.ui-dns.biz, ns1112.ui-dns.org, ns1025.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for schuelertreff.com (unsigned zone)

⏱️ Timing

Total: 607ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.160.0.231`
AAAA	1	`2001:8d8:100f:f000::2a6`
NS	4	`ns1059.ui-dns.biz, ns1112.ui-dns.org...`
MX	2	`mx00.ionos.de (pri: 10), mx01.ionos.de (pri: 10)`
TXT	1	`v=spf1 include:_spf-eu.ionos.com ~all`
SOA	1	`ns1025.ui-dns.com hostmaster.1und1.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1025.ui-dns.com, ns1025.ui-dns.com)

Analysis

IP Addresses

schuelertreff.com resolves to two IPs: 2001:8d8:100f:f000::2a6 and 217.160.0.231.

other host names for instance lizit.com, lanaveurbanismo.com, belgrano.fr, rebel-angel.com and freimaurerforum.de share IP numbers with schuelertreff.com.

Name Servers

schuelertreff.com is delegated to four name servers: ns1059.ui-dns.biz, ns1025.ui-dns.com, ns1045.ui-dns.de and ns1112.ui-dns.org.

schuelertreff.com at least partially shares name servers with other domains, for instance cloutintel.com, tribeamrapali.com, patforsale.com, bestelectricauto.com and paulc.name.

These name servers are often used together with the name servers ns1045.ui-dns.com, ns1045.ui-dns.org, ns1045.ui-dns.biz, ns1112.ui-dns.biz, ns1112.ui-dns.de, ns1112.ui-dns.com, ns1059.ui-dns.org, ns1059.ui-dns.com, ns1059.ui-dns.de and ns1025.ui-dns.biz.

Host names with two IP numbers:

Host name ns1059.ui-dns.biz points to: 2001:8d8:fe:53:0:d9a0:513b:100 and 217.160.81.59.

Host name ns1025.ui-dns.com points to: 2001:8d8:fe:53:0:d9a0:5219:100 and 217.160.82.25.

Host name ns1045.ui-dns.de points to: 2001:8d8:fe:53:0:d9a0:502d:100 and 217.160.80.45.

Host name ns1112.ui-dns.org points to: 2001:8d8:fe:53:0:d9a0:5370:100 and 217.160.83.112.

Mail Servers

schuelertreff.com is handled by two mail servers: mx00.ionos.de and mx01.ionos.de.

schuelertreff.com shares the same mail server setup as other domains, for instance officeversand24.com, telefonpreis.de, atlavit.com, kosmetikinstitut-sweers.de and webinar.jetzt.

Host names with one IP number:

The host mx00.ionos.de points to 212.227.15.41 and the host mx01.ionos.de points to 217.72.192.67.

schuelertreff.com - robtex.com