`simbuilders.com`

DNSSEC	⚠️ Not signed
A	2001:8d8:100f:f000::2df^{🇩🇪 IONOS-AS2001:8d8::/32 DE-IONOS-20020910}
		PTR	`2001-08d8-100f-f000-0000-0000-0000-02df.elastic-ssl.ui-r.com`
A	217.160.0.124^{🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3}
NS	`ns1026.ui-dns.biz` ⭐
		A	2001:8d8:fe:53:0:d9a0:511a:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1026.ui-dns.biz`
		A	217.160.81.26^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1026.ui-dns.biz`
NS	`ns1034.ui-dns.de`
		A	2001:8d8:fe:53:0:d9a0:5022:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1034.ui-dns.de`
		A	217.160.80.34^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1034.ui-dns.de`
NS	`ns1078.ui-dns.com`
		A	2001:8d8:fe:53:0:d9a0:524e:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1078.ui-dns.com`
		A	217.160.82.78^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1078.ui-dns.com`
NS	`ns1086.ui-dns.org`
		A	2001:8d8:fe:53:0:d9a0:5356:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1086.ui-dns.org`
		A	217.160.83.86^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1086.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	`ns1026.ui-dns.biz`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=1774687907

Same first word

simbuilders.com

DNS History

21 records (8 active, 13 former)

○NSns-de.1and1-dns.biz2016-12-30 → 2017-11-24 · 4 obs

○ 2016-05-03 10:10:24
● 2016-12-30 21:25:10
● 2017-11-24 13:52:36
○ 2026-03-28 09:14:06

○NSns-de.1and1-dns.com2016-12-30 → 2017-11-24 · 4 obs

○ 2016-05-03 10:10:24
● 2016-12-30 21:25:10
● 2017-11-24 13:52:36
○ 2026-03-28 09:14:06

○NSns-de.1and1-dns.de2016-12-30 → 2017-11-24 · 4 obs

○ 2016-05-03 10:10:24
● 2016-12-30 21:25:10
● 2017-11-24 13:52:36
○ 2026-03-28 09:14:06

○NSns-de.1and1-dns.org2016-12-30 → 2017-11-24 · 4 obs

○ 2016-05-03 10:10:24
● 2016-12-30 21:25:10
● 2017-11-24 13:52:36
○ 2026-03-28 09:14:06

○NSns1.colo.com2016-05-03 → 2016-05-03 · 4 obs

○ 2015-12-12 22:43:02
● 2016-05-03 10:10:24
○ 2016-12-30 21:25:10
○ 2026-03-28 09:14:06

○NSns1.searchabc.com2015-08-20 → 2015-12-12 · 4 obs

● 2015-08-20 04:08:04
● 2015-12-12 22:43:02
○ 2016-05-03 10:10:24
○ 2026-03-28 09:14:06

●NSns1026.ui-dns.biz2026-03-28 → 2026-03-28 · 2 obs

○ 2017-11-24 13:52:36
● 2026-03-28 09:14:06

●NSns1034.ui-dns.de2026-03-28 → 2026-03-28 · 2 obs

○ 2017-11-24 13:52:36
● 2026-03-28 09:14:06

●NSns1078.ui-dns.com2026-03-28 → 2026-03-28 · 2 obs

○ 2017-11-24 13:52:36
● 2026-03-28 09:14:06

●NSns1086.ui-dns.org2026-03-28 → 2026-03-28 · 2 obs

○ 2017-11-24 13:52:36
● 2026-03-28 09:14:06

○MXmail.simbuilders.com2015-08-20 → 2016-05-03 · 5 obs

○ 2008-03-15 02:22:24
● 2015-08-20 04:08:04
● 2016-05-03 10:10:24
○ 2016-12-30 21:25:10
○ 2026-03-28 09:14:06

●MXmx00.ionos.de2026-03-28 → 2026-03-28 · 2 obs

○ 2017-11-24 13:52:36
● 2026-03-28 09:14:06

○MXmx00.kundenserver.de2016-12-30 → 2017-11-24 · 4 obs

○ 2016-05-03 10:10:24
● 2016-12-30 21:25:10
● 2017-11-24 13:52:36
○ 2026-03-28 09:14:06

●MXmx01.ionos.de2026-03-28 → 2026-03-28 · 2 obs

○ 2017-11-24 13:52:36
● 2026-03-28 09:14:06

○MXmx01.kundenserver.de2016-12-30 → 2017-11-24 · 4 obs

○ 2016-05-03 10:10:24
● 2016-12-30 21:25:10
● 2017-11-24 13:52:36
○ 2026-03-28 09:14:06

○A2001:8d8:1000:207a:1c70:b6f1:ea54:a8102016-12-30 → 2017-11-24 · 4 obs

○ 2016-05-03 10:10:24
● 2016-12-30 21:25:10
● 2017-11-24 13:52:36
○ 2026-03-28 09:14:06

●A2001:8d8:100f:f000::2df2026-03-28 → 2026-03-28 · 2 obs

○ 2017-11-24 13:52:36
● 2026-03-28 09:14:06

●A217.160.0.1242026-03-28 → 2026-03-28 · 2 obs

○ 2017-11-24 13:52:36
● 2026-03-28 09:14:06

○A217.160.231.1302016-12-30 → 2017-11-24 · 4 obs

○ 2016-05-03 10:10:24
● 2016-12-30 21:25:10
● 2017-11-24 13:52:36
○ 2026-03-28 09:14:06

○A64.74.172.1252015-08-20 → 2015-12-12 · 5 obs

○ 2008-03-15 02:22:24
● 2015-08-20 04:08:04
● 2015-12-12 22:43:02
○ 2016-05-03 10:10:24
○ 2026-03-28 09:14:06

○A66.63.171.1252016-05-03 → 2016-05-03 · 4 obs

○ 2015-12-12 22:43:02
● 2016-05-03 10:10:24
○ 2016-12-30 21:25:10
○ 2026-03-28 09:14:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
simbuilders.com	ns1026.ui-dns.biz, ns1034.ui-dns.de, ns1086.ui-dns.org, ns1078.ui-dns.com	2 records

✅ Authoritative Response

Server:217.160.82.78

NS records: ns1026.ui-dns.biz, ns1034.ui-dns.de, ns1086.ui-dns.org, ns1078.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for simbuilders.com (unsigned zone)

⏱️ Timing

Total: 877ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.160.0.124`
AAAA	1	`2001:8d8:100f:f000::2df`
NS	4	`ns1086.ui-dns.org, ns1026.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	`ns1026.ui-dns.biz hostmaster.1und1.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1078.ui-dns.com, ns1078.ui-dns.com)

Analysis

IP Addresses

simbuilders.com resolves to two IP numbers: 2001:8d8:100f:f000::2df and 217.160.0.124.

other host names including ptit-chou.fr, herold-coburg.de, richboycheck.com, wohnheim.biz and bridgingloanlondon.com share IP numbers with simbuilders.com.

Name Servers

simbuilders.com is delegated to four name servers: ns1026.ui-dns.biz, ns1078.ui-dns.com, ns1034.ui-dns.de and ns1086.ui-dns.org.

simbuilders.com at least partially shares name servers with other domains, for instance bluethnerfoto.de, myfilesweb.com, romangaisboeck.at, taarstedt.com and s-beteiligungsgesellschaft.de.

These name servers are commonly used with the following name servers: ns1026.ui-dns.com, ns1034.ui-dns.biz, ns1034.ui-dns.com, ns1034.ui-dns.org, ns1026.ui-dns.de, ns1026.ui-dns.org, ns1086.ui-dns.biz, ns1086.ui-dns.com, ns1086.ui-dns.de and ns1078.ui-dns.org.

Host names with two IP numbers:

ns1026.ui-dns.biz points to 2001:8d8:fe:53:0:d9a0:511a:100 and 217.160.81.26; ns1078.ui-dns.com points to 2001:8d8:fe:53:0:d9a0:524e:100 and 217.160.82.78; ns1034.ui-dns.de points to 2001:8d8:fe:53:0:d9a0:5022:100 and 217.160.80.34; ns1086.ui-dns.org points to 2001:8d8:fe:53:0:d9a0:5356:100 and 217.160.83.86.

Mail Servers

Two mail servers handle simbuilders.com: mx00.ionos.de and mx01.ionos.de.

simbuilders.com shares the same mail server setup as other domains, for instance archsum.eu, daatec.de, schnade.de, voicila.de and innenausbau-thelen.com.

simbuilders.com shares mail servers with other domains to some extent, for instance tm-cloud.com.

Host names with one IP number:

mx00.ionos.de points to 212.227.15.41

mx01.ionos.de points to 217.72.192.67

simbuilders.com - robtex.com

simbuilders.com

com

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`simbuilders.com`

`com`