`engineering-ibr.net`

DNSSEC	⚠️ Not signed
A	2001:8d8:100f:f000::200^{🇩🇪 IONOS-AS2001:8d8::/32 DE-IONOS-20020910}
		PTR	`2001-08d8-100f-f000-0000-0000-0000-0200.elastic-ssl.ui-r.com`
A	217.160.0.106^{🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3}
NS	`ns1072.ui-dns.org` ⭐
		A	2001:8d8:fe:53:0:d9a0:5348:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1072.ui-dns.org`
		A	217.160.83.72^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1072.ui-dns.org`
NS	`ns1072.ui-dns.biz`
		A	2001:8d8:fe:53:0:d9a0:5148:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1072.ui-dns.biz`
		A	217.160.81.72^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1072.ui-dns.biz`
NS	`ns1072.ui-dns.com`
		A	2001:8d8:fe:53:0:d9a0:5248:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1072.ui-dns.com`
		A	217.160.82.72^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1072.ui-dns.com`
NS	`ns1072.ui-dns.de`
		A	2607:f1c0:fe:53:185:132:32:72^{🇺🇸 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	`ns1072.ui-dns.de`
		A	217.160.80.72^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1072.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 include:_spf-eu.ionos.com ~all`
SOA	`ns1072.ui-dns.org`hostmaster@schlund.de 2016-04-28 #5

`net`

	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=1776211742

Same first word

engineering-ibr.net

Similar names

ibr-engineering.de

DNS History

15 records (8 active, 7 former)

●NSns1072.ui-dns.biz2018-09-03 → 2026-04-15 · 3 obs

○ 2016-11-27 00:51:40
● 2018-09-03 03:23:38
● 2026-04-15 00:12:36

●NSns1072.ui-dns.com2018-09-03 → 2026-04-15 · 3 obs

○ 2016-11-27 00:51:40
● 2018-09-03 03:23:38
● 2026-04-15 00:12:36

●NSns1072.ui-dns.de2018-09-03 → 2026-04-15 · 3 obs

○ 2016-11-27 00:51:40
● 2018-09-03 03:23:38
● 2026-04-15 00:12:36

●NSns1072.ui-dns.org2018-09-03 → 2026-04-15 · 3 obs

○ 2016-11-27 00:51:40
● 2018-09-03 03:23:38
● 2026-04-15 00:12:36

○NSns25.schlund.de2015-05-25 → 2016-11-27 · 4 obs

● 2015-05-25 23:07:56
● 2016-11-27 00:51:40
○ 2018-09-03 03:23:38
○ 2026-04-15 00:12:36

○NSns26.schlund.de2015-05-25 → 2016-11-27 · 4 obs

● 2015-05-25 23:07:56
● 2016-11-27 00:51:40
○ 2018-09-03 03:23:38
○ 2026-04-15 00:12:36

●MXmx00.ionos.de2026-03-27 → 2026-04-15 · 3 obs

○ 2018-09-03 03:23:38
● 2026-03-27 15:13:10
● 2026-04-15 00:12:36

○MXmx00.schlund.de2015-05-25 → 2018-09-03 · 4 obs

● 2015-05-25 23:07:56
● 2018-09-03 03:23:38
○ 2026-03-27 15:13:10
○ 2026-04-15 00:12:36

●MXmx01.ionos.de2026-03-27 → 2026-04-15 · 3 obs

○ 2018-09-03 03:23:38
● 2026-03-27 15:13:10
● 2026-04-15 00:12:36

○MXmx01.schlund.de2015-05-25 → 2018-09-03 · 4 obs

● 2015-05-25 23:07:56
● 2018-09-03 03:23:38
○ 2026-03-27 15:13:10
○ 2026-04-15 00:12:36

●A2001:8d8:100f:f000::2002026-03-27 → 2026-04-15 · 3 obs

○ 2018-09-03 03:23:38
● 2026-03-27 15:13:10
● 2026-04-15 00:12:36

○A217.160.0.102026-03-27 → 2026-04-15 · 2 obs

○ 2026-03-27 15:13:10
○ 2026-04-15 00:12:36

●A217.160.0.1062026-03-27 → 2026-04-15 · 3 obs

○ 2018-09-03 03:23:38
● 2026-03-27 15:13:10
● 2026-04-15 00:12:36

○A217.160.223.332016-11-27 → 2018-09-03 · 5 obs

○ 2016-03-16 04:10:58
● 2016-11-27 00:51:40
● 2018-09-03 03:23:38
○ 2026-03-27 15:13:10
○ 2026-04-15 00:12:36

○A82.165.120.2202015-05-25 → 2016-03-16 · 4 obs

● 2015-05-25 23:07:56
● 2016-03-16 04:10:58
○ 2016-11-27 00:51:40
○ 2026-04-15 00:12:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
engineering-ibr.net	ns1072.ui-dns.de, ns1072.ui-dns.biz, ns1072.ui-dns.org, ns1072.ui-dns.com	-

✅ Authoritative Response

Server:217.160.80.72

NS records: ns1072.ui-dns.de, ns1072.ui-dns.biz, ns1072.ui-dns.org, ns1072.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for engineering-ibr.net (unsigned zone)

⏱️ Timing

Total: 587ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.160.0.106`
AAAA	1	`2001:8d8:100f:f000::200`
NS	4	`ns1072.ui-dns.de, ns1072.ui-dns.biz...`
MX	2	`mx01.ionos.de (pri: 10), mx00.ionos.de (pri: 10)`
TXT	1	`v=spf1 include:_spf-eu.ionos.com ~all`
SOA	1	`ns1072.ui-dns.org hostmaster.schlund.de`

Analysis

IP Addresses

engineering-ibr.net has two IP numbers: 2001:8d8:100f:f000::200 and 217.160.0.106.

Other host names, for instance first-mover.de, 007-autographs.com, dataking.de, linnean-online.org and scrippt.net share IP numbers with engineering-ibr.net.

Name Servers

engineering-ibr.net delegates to four name servers: ns1072.ui-dns.biz, ns1072.ui-dns.com, ns1072.ui-dns.de and ns1072.ui-dns.org.

engineering-ibr.net at least partially shares name servers with other domains, including unifiedscholars.com, angelemporium.com, blackhawkchiropractor.com, civicaconstruccion.eu and sci-tech.co.uk.

These name servers are commonly used with ns1089.ui-dns.org, ns1034.ui-dns.com and ns1105.ui-dns.biz.

Host names with two IP numbers: ns1072.ui-dns.biz points to 2001:8d8:fe:53:0:d9a0:5148:100 and 217.160.81.72; ns1072.ui-dns.com points to 2001:8d8:fe:53:0:d9a0:5248:100 and 217.160.82.72; ns1072.ui-dns.de points to 2607:f1c0:fe:53:185:132:32:72 and 217.160.80.72; ns1072.ui-dns.org points to 2001:8d8:fe:53:0:d9a0:5348:100 and 217.160.83.72.

Mail Servers

engineering-ibr.net is served by two mail servers mx00.ionos.de and mx01.ionos.de.

engineering-ibr.net shares the same mail server setup as other domains, for instance gesion.de, christengemeinde-arche.de, dhnnet.com, halas.de and red-direct.eu.

Host names with a single IP address: mx00.ionos.de points to 212.227.15.41; mx01.ionos.de points to 217.72.192.67.

engineering-ibr.net - robtex.com