`alpha-engineering-vt.com`

DNSSEC	⚠️ Not signed
A	2001:8d8:100f:f000::281^{🇩🇪 IONOS-AS2001:8d8::/32 DE-IONOS-20020910}
		PTR	`2001-08d8-100f-f000-0000-0000-0000-0281.elastic-ssl.ui-r.com`
A	217.160.0.229^{🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3}
NS	`ns1104.ui-dns.com` ⭐
		A	2001:8d8:fe:53:0:d9a0:5268:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1104.ui-dns.com`
		A	217.160.82.104^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1104.ui-dns.com`
NS	`ns1104.ui-dns.biz`
		A	2001:8d8:fe:53:0:d9a0:5168:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1104.ui-dns.biz`
		A	217.160.81.104^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1104.ui-dns.biz`
NS	`ns1104.ui-dns.de`
		A	2607:f1c0:fe:53:185:132:32:104^{🇺🇸 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	`ns1104.ui-dns.de`
		A	185.132.32.104^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1104.ui-dns.de`
		A	217.160.80.104^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1104.ui-dns.de`
NS	`ns1104.ui-dns.org`
		A	2001:8d8:fe:53:0:d9a0:5368:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1104.ui-dns.org`
		A	217.160.83.104^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1104.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	`ns1104.ui-dns.com`hostmaster@schlund.de 2016-10-31 #6

`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=1778435896

Same first word

alpha-engineering-vt.de

alpha-engineering-vt.com

DNS History

15 records (8 active, 7 former)

●NSns1104.ui-dns.biz2020-03-29 → 2026-05-10 · 3 obs

○ 2017-04-10 16:40:52
● 2020-03-29 03:55:54
● 2026-05-10 18:12:06

●NSns1104.ui-dns.com2020-03-29 → 2026-05-10 · 3 obs

○ 2017-04-10 16:40:52
● 2020-03-29 03:55:54
● 2026-05-10 18:12:06

●NSns1104.ui-dns.de2020-03-29 → 2026-05-10 · 3 obs

○ 2017-04-10 16:40:52
● 2020-03-29 03:55:54
● 2026-05-10 18:12:06

●NSns1104.ui-dns.org2020-03-29 → 2026-05-10 · 3 obs

○ 2017-04-10 16:40:52
● 2020-03-29 03:55:54
● 2026-05-10 18:12:06

○NSns7.schlund.de2015-08-05 → 2017-04-10 · 5 obs

○ 2008-03-18 22:05:56
● 2015-08-05 11:41:06
● 2017-04-10 16:40:52
○ 2020-03-29 03:55:54
○ 2026-05-10 18:12:06

○NSns8.schlund.de2015-08-05 → 2017-04-10 · 5 obs

○ 2008-03-18 22:05:56
● 2015-08-05 11:41:06
● 2017-04-10 16:40:52
○ 2020-03-29 03:55:54
○ 2026-05-10 18:12:06

●MXmx00.ionos.de2026-05-06 → 2026-05-10 · 3 obs

○ 2020-03-29 03:55:54
● 2026-05-06 02:39:04
● 2026-05-10 18:12:06

○MXmx00.kundenserver.de2015-08-05 → 2020-03-29 · 5 obs

○ 2008-03-18 22:05:56
● 2015-08-05 11:41:06
● 2020-03-29 03:55:54
○ 2026-05-06 02:39:04
○ 2026-05-10 18:12:06

●MXmx01.ionos.de2026-05-06 → 2026-05-10 · 3 obs

○ 2020-03-29 03:55:54
● 2026-05-06 02:39:04
● 2026-05-10 18:12:06

○MXmx01.kundenserver.de2015-08-05 → 2020-03-29 · 5 obs

○ 2008-03-18 22:05:56
● 2015-08-05 11:41:06
● 2020-03-29 03:55:54
○ 2026-05-06 02:39:04
○ 2026-05-10 18:12:06

●A2001:8d8:100f:f000::2812026-05-06 → 2026-05-10 · 3 obs

○ 2020-03-29 03:55:54
● 2026-05-06 02:39:04
● 2026-05-10 18:12:06

○A217.160.0.1972017-04-10 → 2020-03-29 · 5 obs

○ 2016-07-15 06:05:40
● 2017-04-10 16:40:52
● 2020-03-29 03:55:54
○ 2026-05-06 02:39:04
○ 2026-05-10 18:12:06

●A217.160.0.2292026-05-06 → 2026-05-10 · 3 obs

○ 2020-03-29 03:55:54
● 2026-05-06 02:39:04
● 2026-05-10 18:12:06

○A217.160.231.1572016-07-15 → 2016-07-15 · 4 obs

○ 2016-03-25 17:56:36
● 2016-07-15 06:05:40
○ 2017-04-10 16:40:52
○ 2026-05-10 18:12:06

○A82.165.97.1672015-08-05 → 2016-03-25 · 5 obs

○ 2008-03-18 22:05:56
● 2015-08-05 11:41:06
● 2016-03-25 17:56:36
○ 2016-07-15 06:05:40
○ 2026-05-10 18:12:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, i.gtld-servers.net, h.gtld-servers.net, k.gtld-servers.net...	-
alpha-engineering-vt.com	ns1104.ui-dns.de, ns1104.ui-dns.biz, ns1104.ui-dns.org, ns1104.ui-dns.com	2 records

✅ Authoritative Response

Server:217.160.80.104

NS records: ns1104.ui-dns.de, ns1104.ui-dns.biz, ns1104.ui-dns.org, ns1104.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for alpha-engineering-vt.com (unsigned zone)

⏱️ Timing

Total: 1009ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.160.0.229`
AAAA	1	`2001:8d8:100f:f000::281`
NS	4	`ns1104.ui-dns.biz, ns1104.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	`ns1104.ui-dns.com hostmaster.schlund.de`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1104.ui-dns.com, ns1104.ui-dns.com)

Analysis

IP Addresses

alpha-engineering-vt.com resolves to two IP numbers: 2001:8d8:100f:f000::281 and 217.160.0.229.

other host names including dead-speed.com, radiologie-leer.de, crirtalla.com, mcl.accountants and ipremur.com share IP numbers with alpha-engineering-vt.com.

Name Servers

alpha-engineering-vt.com is delegated to four name servers: ns1104.ui-dns.biz, ns1104.ui-dns.com, ns1104.ui-dns.de and ns1104.ui-dns.org.

alpha-engineering-vt.com at least partially shares name servers with other domains, for instance derdienst.de, jmj-online.de, gesundheitszentrum-werth.de, aurum-shop.com and exoticeveryday.com.

these name servers are often used together with ns1074.ui-dns.org, ns1111.ui-dns.biz, ns1073.ui-dns.de and ns1113.ui-dns.biz.

Host names with three IP numbers:

ns1104.ui-dns.de points to: 2607:f1c0:fe:53:185:132:32:104, 185.132.32.104 and 217.160.80.104.

Host names with two IP numbers:

ns1104.ui-dns.biz points to: 2001:8d8:fe:53:0:d9a0:5168:100 and 217.160.81.104.

ns1104.ui-dns.com points to: 2001:8d8:fe:53:0:d9a0:5268:100 and 217.160.82.104.

ns1104.ui-dns.org points to: 2001:8d8:fe:53:0:d9a0:5368:100 and 217.160.83.104.

Mail Servers

Two mail servers handle alpha-engineering-vt.com: mx00.ionos.de and mx01.ionos.de.

alpha-engineering-vt.com shares the same mail server setup as other domains, for instance shahryar-shahvand.com, nutscode.de, messcom.net, russenband.de and sircl.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

alpha-engineering-vt.com - robtex.com