`randstad-elearning.de`

DNSSEC	⚠️ Not signed
A	116.202.184.182^{🇩🇪 Hetzner116.202.0.0/16 HETZNER-DC}
		PTR	`static.182.184.202.116.clients.your-server.de`
NS	`ns1098.ui-dns.org` ⭐
		A	2001:8d8:fe:53:0:d9a0:5362:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1098.ui-dns.org`
		A	217.160.83.98^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1098.ui-dns.org`
NS	`ns1098.ui-dns.biz`
		A	2001:8d8:fe:53:0:d9a0:5162:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1098.ui-dns.biz`
		A	217.160.81.98^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1098.ui-dns.biz`
NS	`ns1098.ui-dns.com`
		A	2001:8d8:fe:53:0:d9a0:5262:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1098.ui-dns.com`
		A	217.160.82.98^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1098.ui-dns.com`
NS	`ns1098.ui-dns.de`
		A	2607:f1c0:fe:53:185:132:32:98^{🇺🇸 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	`ns1098.ui-dns.de`
		A	217.160.80.98^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1098.ui-dns.de`
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 ip4:116.203.157.136 include:_spf.google.com include:_spf.retarus.com i...`
SOA	`ns1098.ui-dns.org`hostmaster@kundenserver.de 2016-03-12 #14

`de`

	DNSSEC	🔒 Signed (DS record present)
	NS	`f.nic.de` ⭐
	NS	`a.nic.de`
	NS	`l.de.net` ⚠️ Not in parent delegation
	NS	`n.de.net` ⚠️ Not in parent delegation
	NS	`s.de.net` ⚠️ Not in parent delegation
	NS	`z.nic.de`
	SOA	`f.nic.de`dns-operations@denic.de serial=1774547244

Subdomains

www.randstad-elearning.de

Same first word

randstad-elearning.de

DNS History

18 records (7 active, 11 former)

○NSns-de.1and1-dns.biz2016-04-05 → 2017-05-16 · 4 obs

○ 2015-11-25 21:33:40
● 2016-04-05 04:49:42
● 2017-05-16 04:28:16
○ 2026-03-26 17:51:22

○NSns-de.1and1-dns.com2016-04-05 → 2017-05-16 · 4 obs

○ 2015-11-25 21:33:40
● 2016-04-05 04:49:42
● 2017-05-16 04:28:16
○ 2026-03-26 17:51:22

○NSns-de.1and1-dns.de2016-04-05 → 2017-05-16 · 4 obs

○ 2015-11-25 21:33:40
● 2016-04-05 04:49:42
● 2017-05-16 04:28:16
○ 2026-03-26 17:51:22

○NSns-de.1and1-dns.org2016-04-05 → 2017-05-16 · 4 obs

○ 2015-11-25 21:33:40
● 2016-04-05 04:49:42
● 2017-05-16 04:28:16
○ 2026-03-26 17:51:22

●NSns1098.ui-dns.biz2026-03-26 → 2026-03-26 · 2 obs

○ 2017-05-16 04:28:16
● 2026-03-26 17:51:22

●NSns1098.ui-dns.com2026-03-26 → 2026-03-26 · 2 obs

○ 2017-05-16 04:28:16
● 2026-03-26 17:51:22

●NSns1098.ui-dns.de2026-03-26 → 2026-03-26 · 2 obs

○ 2017-05-16 04:28:16
● 2026-03-26 17:51:22

●NSns1098.ui-dns.org2026-03-26 → 2026-03-26 · 2 obs

○ 2017-05-16 04:28:16
● 2026-03-26 17:51:22

○NSns55.1und1.de2015-07-26 → 2015-11-25 · 4 obs

● 2015-07-26 03:58:14
● 2015-11-25 21:33:40
○ 2016-04-05 04:49:42
○ 2026-03-26 17:51:22

○NSns56.1und1.de2015-07-26 → 2015-11-25 · 4 obs

● 2015-07-26 03:58:14
● 2015-11-25 21:33:40
○ 2016-04-05 04:49:42
○ 2026-03-26 17:51:22

●MXmx00.ionos.de2026-03-26 → 2026-03-26 · 2 obs

○ 2017-05-16 04:28:16
● 2026-03-26 17:51:22

○MXmx00.kundenserver.de2015-07-26 → 2017-05-16 · 3 obs

● 2015-07-26 03:58:14
● 2017-05-16 04:28:16
○ 2026-03-26 17:51:22

●MXmx01.ionos.de2026-03-26 → 2026-03-26 · 2 obs

○ 2017-05-16 04:28:16
● 2026-03-26 17:51:22

○MXmx01.kundenserver.de2015-07-26 → 2017-05-16 · 3 obs

● 2015-07-26 03:58:14
● 2017-05-16 04:28:16
○ 2026-03-26 17:51:22

○MXrandstad-elearning.de2015-07-26 → 2015-11-25 · 4 obs

● 2015-07-26 03:58:14
● 2015-11-25 21:33:40
○ 2016-04-05 04:49:42
○ 2026-03-26 17:51:22

●A116.202.184.1822026-03-26 → 2026-03-26 · 2 obs

○ 2017-05-16 04:28:16
● 2026-03-26 17:51:22

○A136.243.86.182016-09-11 → 2017-05-16 · 4 obs

○ 2016-04-05 04:49:42
● 2016-09-11 05:24:46
● 2017-05-16 04:28:16
○ 2026-03-26 17:51:22

○A87.106.134.482015-07-26 → 2016-04-05 · 4 obs

● 2015-07-26 03:58:14
● 2016-04-05 04:49:42
○ 2016-09-11 05:24:46
○ 2026-03-26 17:51:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	z.nic.de, a.nic.de, f.nic.de	-
randstad-elearning.de	ns1098.ui-dns.de, ns1098.ui-dns.biz, ns1098.ui-dns.com, ns1098.ui-dns.org	-

✅ Authoritative Response

Server:217.160.80.98

NS records: ns1098.ui-dns.de, ns1098.ui-dns.biz, ns1098.ui-dns.com, ns1098.ui-dns.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for randstad-elearning.de (unsigned zone)

⏱️ Timing

Total: 940ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`116.202.184.182`
NS	4	`ns1098.ui-dns.org, ns1098.ui-dns.com...`
MX	2	`mx01.ionos.de (pri: 10), mx00.ionos.de (pri: 10)`
TXT	1	`v=spf1 ip4:116.203.157.136 include:_spf.`
SOA	1	`ns1098.ui-dns.org hostmaster.kundenserve`

Analysis

Hierarchy

The parent of www.randstad-elearning.de is randstad-elearning.de.

IP Addresses

randstad-elearning.de points to a single IP number: 116.202.184.182.

Other host names, for instance static.182.184.202.116.clients.your-server.de and randstad-lb01.e-learning.cc, share IP numbers with randstad-elearning.de.

Name Servers

randstad-elearning.de is delegated to four name servers: ns1098.ui-dns.biz, ns1098.ui-dns.com, ns1098.ui-dns.de and ns1098.ui-dns.org.

randstad-elearning.de shares name servers with other domains at least partially, for instance easypesa.com, sos-rassismus-nrw.de, sofdatabase.com, qualityoflifeadvisor.com and webcockpit.net.

These name servers are commonly used with ns1025.ui-dns.org, ns1047.ui-dns.biz, ns1055.ui-dns.de, ns1063.ui-dns.biz, ns1095.ui-dns.com and ns1103.ui-dns.org.

Host names with two IP numbers:

ns1098.ui-dns.biz resolves to 2001:8d8:fe:53:0:d9a0:5162:100 and 217.160.81.98.

ns1098.ui-dns.com resolves to 2001:8d8:fe:53:0:d9a0:5262:100 and 217.160.82.98.

ns1098.ui-dns.de resolves to 2607:f1c0:fe:53:185:132:32:98 and 217.160.80.98.

ns1098.ui-dns.org resolves to 2001:8d8:fe:53:0:d9a0:5362:100 and 217.160.83.98.

Mail Servers

randstad-elearning.de is handled by two mail servers: mx00.ionos.de and mx01.ionos.de.

randstad-elearning.de shares the same mail server setup as other domains, including smove.de, logada.de, shredshard.info, gh-immobilienwert.de and encke.de.

Host names with one IP number:

mx00.ionos.de points to: 212.227.15.41.

mx01.ionos.de points to: 217.72.192.67.

randstad-elearning.de - robtex.com