`langos-engineering.de`

DNSSEC	⚠️ Not signed
A	2001:8d8:100f:f000::234^{🇩🇪 IONOS-AS2001:8d8::/32 DE-IONOS-20020910}
		PTR	`2001-08d8-100f-f000-0000-0000-0000-0234.elastic-ssl.ui-r.com`
A	217.160.0.39^{🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3}
NS	`ns1077.ui-dns.biz` ⭐
		A	2001:8d8:fe:53:0:d9a0:514d:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1077.ui-dns.biz`
		A	217.160.81.77^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1077.ui-dns.biz`
NS	`ns1077.ui-dns.com`
		A	2001:8d8:fe:53:0:d9a0:524d:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1077.ui-dns.com`
		A	217.160.82.77^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1077.ui-dns.com`
NS	`ns1077.ui-dns.de`
		A	2607:f1c0:fe:53:185:132:32:77^{🇺🇸 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	`ns1077.ui-dns.de`
		A	217.160.80.77^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1077.ui-dns.de`
NS	`ns1077.ui-dns.org`
		A	2001:8d8:fe:53:0:d9a0:534d:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1077.ui-dns.org`
		A	217.160.83.77^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1077.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	`ns1077.ui-dns.biz`hostmaster@kundenserver.de 2017-04-04 #32

`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=1776099727

Subdomains

bul-tools.langos-engineering.de

Same first word

langos-engineering.de

DNS History

18 records (8 active, 10 former)

○NSns-de.1and1-dns.biz2015-08-02 → 2016-09-10 · 4 obs

● 2015-08-02 11:44:48
● 2016-09-10 13:55:32
○ 2020-01-24 01:15:50
○ 2026-04-13 17:13:50

○NSns-de.1and1-dns.com2015-08-02 → 2016-09-10 · 4 obs

● 2015-08-02 11:44:48
● 2016-09-10 13:55:32
○ 2020-01-24 01:15:50
○ 2026-04-13 17:13:50

○NSns-de.1and1-dns.de2015-08-02 → 2016-09-10 · 4 obs

● 2015-08-02 11:44:48
● 2016-09-10 13:55:32
○ 2020-01-24 01:15:50
○ 2026-04-13 17:13:50

○NSns-de.1and1-dns.org2015-08-02 → 2016-09-10 · 4 obs

● 2015-08-02 11:44:48
● 2016-09-10 13:55:32
○ 2020-01-24 01:15:50
○ 2026-04-13 17:13:50

●NSns1077.ui-dns.biz2020-01-24 → 2026-04-13 · 3 obs

○ 2016-09-10 13:55:32
● 2020-01-24 01:15:50
● 2026-04-13 17:13:50

●NSns1077.ui-dns.com2020-01-24 → 2026-04-13 · 3 obs

○ 2016-09-10 13:55:32
● 2020-01-24 01:15:50
● 2026-04-13 17:13:50

●NSns1077.ui-dns.de2020-01-24 → 2026-04-13 · 3 obs

○ 2016-09-10 13:55:32
● 2020-01-24 01:15:50
● 2026-04-13 17:13:50

●NSns1077.ui-dns.org2020-01-24 → 2026-04-13 · 3 obs

○ 2016-09-10 13:55:32
● 2020-01-24 01:15:50
● 2026-04-13 17:13:50

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

○ 2020-01-24 01:15:50
● 2026-04-09 01:59:22
● 2026-04-13 17:13:50

○MXmx00.kundenserver.de2015-08-02 → 2020-01-24 · 4 obs

● 2015-08-02 11:44:48
● 2020-01-24 01:15:50
○ 2026-04-09 01:59:22
○ 2026-04-13 17:13:50

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

○ 2020-01-24 01:15:50
● 2026-04-09 01:59:22
● 2026-04-13 17:13:50

○MXmx01.kundenserver.de2015-08-02 → 2020-01-24 · 4 obs

● 2015-08-02 11:44:48
● 2020-01-24 01:15:50
○ 2026-04-09 01:59:22
○ 2026-04-13 17:13:50

○A2001:8d8:1001:5088:6b99:e5e7:f14a:f8072015-08-02 → 2016-07-08 · 4 obs

● 2015-08-02 11:44:48
● 2016-07-08 11:50:12
○ 2016-09-10 13:55:32
○ 2026-04-13 17:13:50

○A2001:8d8:1001:5088:ff0:aaca:195f:30022016-09-10 → 2016-09-10 · 4 obs

○ 2016-07-08 11:50:12
● 2016-09-10 13:55:32
○ 2020-01-24 01:15:50
○ 2026-04-13 17:13:50

●A2001:8d8:100f:f000::2342020-01-24 → 2026-04-13 · 3 obs

○ 2016-09-10 13:55:32
● 2020-01-24 01:15:50
● 2026-04-13 17:13:50

●A217.160.0.392020-01-24 → 2026-04-13 · 3 obs

○ 2016-09-10 13:55:32
● 2020-01-24 01:15:50
● 2026-04-13 17:13:50

○A217.160.122.2332016-09-10 → 2016-09-10 · 4 obs

○ 2016-07-08 11:50:12
● 2016-09-10 13:55:32
○ 2020-01-24 01:15:50
○ 2026-04-13 17:13:50

○A217.160.222.2092015-08-02 → 2016-07-08 · 4 obs

● 2015-08-02 11:44:48
● 2016-07-08 11:50:12
○ 2016-09-10 13:55:32
○ 2026-04-13 17:13:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	z.nic.de, a.nic.de, f.nic.de	-
langos-engineering.de	ns1077.ui-dns.de, ns1077.ui-dns.com, ns1077.ui-dns.biz, ns1077.ui-dns.org	-

✅ Authoritative Response

Server:217.160.83.77

NS records: ns1077.ui-dns.de, ns1077.ui-dns.com, ns1077.ui-dns.biz, ns1077.ui-dns.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for langos-engineering.de (unsigned zone)

⏱️ Timing

Total: 1066ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.160.0.39`
AAAA	1	`2001:8d8:100f:f000::234`
NS	4	`ns1077.ui-dns.de, ns1077.ui-dns.org...`
MX	2	`mx01.ionos.de (pri: 10), mx00.ionos.de (pri: 10)`
TXT	1	`v=spf1 include:_spf-eu.ionos.com ~all`
SOA	1	`ns1077.ui-dns.biz hostmaster.kundenserve`

Analysis

Hierarchy

bul-tools.langos-engineering.de is a child of langos-engineering.de.

IP Addresses

langos-engineering.de has two IP numbers: 2001:8d8:100f:f000::234 and 217.160.0.39.

Other host names, for instance michael-wiedler.de, emmasamuel.com, warmteverf.com, stellenmarkt.de and wwwdesign-garcia.de share IP numbers with langos-engineering.de.

Name Servers

langos-engineering.de delegates to four name servers: ns1077.ui-dns.biz, ns1077.ui-dns.com, ns1077.ui-dns.de and ns1077.ui-dns.org.

langos-engineering.de at least partially shares name servers with other domains, including hardingalsop.com, nordseeferienhaus.org, tumeta.com.mx, helmeca.eu and margarethetmoi.com.

These name servers are commonly used with ns1111.ui-dns.com.

Host names with two IP numbers: ns1077.ui-dns.biz points to 2001:8d8:fe:53:0:d9a0:514d:100 and 217.160.81.77; ns1077.ui-dns.com points to 2001:8d8:fe:53:0:d9a0:524d:100 and 217.160.82.77; ns1077.ui-dns.de points to 2607:f1c0:fe:53:185:132:32:77 and 217.160.80.77; ns1077.ui-dns.org points to 2001:8d8:fe:53:0:d9a0:534d:100 and 217.160.83.77.

Mail Servers

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

langos-engineering.de shares the same mail server setup as other domains, for instance xn--gerst-weber-vhb.de, fraabe.de, loestige-ubier.de, tmgrates.de and kemperdrehteile.de.

langos-engineering.de shares some mail servers with other domains, at least in part, for example sportkreisjugend-alb-donau.de.

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.

langos-engineering.de - robtex.com