`siliconexecutivesearch.com`

DNSSEC	⚠️ Not signed
NS	`ns1050.ui-dns.org` ⭐
		A	2001:8d8:fe:53:0:d9a0:5332:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1050.ui-dns.org`
		A	217.160.83.50^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1050.ui-dns.org`
NS	`ns1021.ui-dns.de`
		A	2001:8d8:fe:53:0:d9a0:5015:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1021.ui-dns.de`
		A	217.160.80.21^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1021.ui-dns.de`
NS	`ns1057.ui-dns.com`
		A	2001:8d8:fe:53:0:d9a0:5239:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1057.ui-dns.com`
		A	217.160.82.57^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1057.ui-dns.com`
NS	`ns1091.ui-dns.biz`
		A	2001:8d8:fe:53:0:d9a0:515b:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1091.ui-dns.biz`
		A	217.160.81.91^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1091.ui-dns.biz`
MX	`mx00.ionos.com` ⭐
		A	74.208.5.3^{🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.}
			PTR	`mx00.perfora.net`
MX	`mx01.ionos.com` ⭐
		A	74.208.5.21^{🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.}
			PTR	`mx01.perfora.net`
TXT	`v=spf1 include:_spf-us.ionos.com ~all`
SOA	`ns1050.ui-dns.org`hostmaster@1und1.com 2017-06-01 #13

`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=1777252186

WOT: SUSPICIOUS (1/100)

Same first word

siliconexecutivesearch.com

DNS History

19 records (6 active, 13 former)

○NSmag1.magma.ca2008-03-15 → 2008-03-15 · 3 obs

● 2008-03-15 23:08:44
○ 2015-06-08 22:53:20
○ 2026-04-27 01:21:24

○NSmag2.magmacom.com2008-03-15 → 2008-03-15 · 3 obs

● 2008-03-15 23:08:44
○ 2015-06-08 22:53:20
○ 2026-04-27 01:21:24

○NSmag3.magma.ca2008-03-15 → 2008-03-15 · 3 obs

● 2008-03-15 23:08:44
○ 2015-06-08 22:53:20
○ 2026-04-27 01:21:24

○NSns.inmotionhosting.com2015-06-08 → 2017-11-28 · 4 obs

○ 2008-03-15 23:08:44
● 2015-06-08 22:53:20
● 2017-11-28 09:40:14
○ 2026-04-27 01:21:24

●NSns1021.ui-dns.de2026-04-27 → 2026-04-27 · 2 obs

○ 2017-11-28 09:40:14
● 2026-04-27 01:21:24

●NSns1050.ui-dns.org2026-04-27 → 2026-04-27 · 2 obs

○ 2017-11-28 09:40:14
● 2026-04-27 01:21:24

●NSns1057.ui-dns.com2026-04-27 → 2026-04-27 · 2 obs

○ 2017-11-28 09:40:14
● 2026-04-27 01:21:24

●NSns1091.ui-dns.biz2026-04-27 → 2026-04-27 · 2 obs

○ 2017-11-28 09:40:14
● 2026-04-27 01:21:24

○NSns2.inmotionhosting.com2015-06-08 → 2017-11-28 · 4 obs

○ 2008-03-15 23:08:44
● 2015-06-08 22:53:20
● 2017-11-28 09:40:14
○ 2026-04-27 01:21:24

●MXmx00.ionos.com2026-04-27 → 2026-04-27 · 2 obs

○ 2017-11-28 09:40:14
● 2026-04-27 01:21:24

●MXmx01.ionos.com2026-04-27 → 2026-04-27 · 2 obs

○ 2017-11-28 09:40:14
● 2026-04-27 01:21:24

○MXsiliconexecutivesearch.com2015-06-08 → 2017-11-28 · 4 obs

○ 2008-03-15 23:08:44
● 2015-06-08 22:53:20
● 2017-11-28 09:40:14
○ 2026-04-27 01:21:24

○MXsiliconexecutivesearch.com.s8a1.psmtp.com2008-03-15 → 2008-03-15 · 3 obs

● 2008-03-15 23:08:44
○ 2015-06-08 22:53:20
○ 2026-04-27 01:21:24

○MXsiliconexecutivesearch.com.s8a2.psmtp.com2008-03-15 → 2008-03-15 · 3 obs

● 2008-03-15 23:08:44
○ 2015-06-08 22:53:20
○ 2026-04-27 01:21:24

○MXsiliconexecutivesearch.com.s8b1.psmtp.com2008-03-15 → 2008-03-15 · 3 obs

● 2008-03-15 23:08:44
○ 2015-06-08 22:53:20
○ 2026-04-27 01:21:24

○MXsiliconexecutivesearch.com.s8b2.psmtp.com2008-03-15 → 2008-03-15 · 3 obs

● 2008-03-15 23:08:44
○ 2015-06-08 22:53:20
○ 2026-04-27 01:21:24

○A198.46.81.1912015-10-21 → 2017-11-28 · 4 obs

○ 2008-03-15 23:08:44
● 2015-10-21 11:06:50
● 2017-11-28 09:40:14
○ 2026-04-27 01:21:24

○A66.244.251.192008-03-15 → 2008-03-15 · 3 obs

● 2008-03-15 23:08:44
○ 2015-06-08 22:53:20
○ 2026-04-27 01:21:24

○A67.199.146.252015-06-08 → 2015-06-08 · 4 obs

○ 2008-03-15 23:08:44
● 2015-06-08 22:53:20
○ 2015-10-21 11:06:50
○ 2026-04-27 01:21:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
siliconexecutivesearch.com	ns1091.ui-dns.biz, ns1021.ui-dns.de, ns1050.ui-dns.org, ns1057.ui-dns.com	2 records

✅ Authoritative Response

Server:217.160.83.50

NS records: ns1091.ui-dns.biz, ns1021.ui-dns.de, ns1050.ui-dns.org, ns1057.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for siliconexecutivesearch.com (unsigned zone)

⏱️ Timing

Total: 416ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`ns1057.ui-dns.com, ns1091.ui-dns.biz...`
MX	2	`mx00.ionos.com (pri: 10), mx01.ionos.com (pri: 10)`
TXT	1	`v=spf1 include:_spf-us.ionos.com ~all`
SOA	1	`ns1050.ui-dns.org hostmaster.1und1.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1057.ui-dns.com, ns1057.ui-dns.com)

Analysis

Name Servers

siliconexecutivesearch.com is delegated to four name servers: ns1091.ui-dns.biz, ns1057.ui-dns.com, ns1021.ui-dns.de and ns1050.ui-dns.org.

siliconexecutivesearch.com at least partially shares its name servers with other domains, for instance muenchen-seo.com, micromero.com, usedrockgear.com, sflip.online and daswuerzhaus.de.

These name servers are commonly used with ns1021.ui-dns.biz, ns1021.ui-dns.com, ns1021.ui-dns.org, ns1050.ui-dns.de, ns1050.ui-dns.biz, ns1050.ui-dns.com, ns1057.ui-dns.de, ns1057.ui-dns.biz, ns1057.ui-dns.org and ns1091.ui-dns.com.

Host names with two IPs: ns1091.ui-dns.biz points to 2001:8d8:fe:53:0:d9a0:515b:100 and 217.160.81.91; ns1057.ui-dns.com points to 2001:8d8:fe:53:0:d9a0:5239:100 and 217.160.82.57; ns1021.ui-dns.de points to 2001:8d8:fe:53:0:d9a0:5015:100 and 217.160.80.21; ns1050.ui-dns.org points to 2001:8d8:fe:53:0:d9a0:5332:100 and 217.160.83.50.

Mail Servers

Two mail servers mx00.ionos.com and mx01.ionos.com handle siliconexecutivesearch.com.

siliconexecutivesearch.com uses the same mail server setup as other domains such as twistlinks.info, rebyjr.com, bonelesshotdogs.com, christine-zimmerman.com and nelcads.com.

Host names with a single IP:

mx00.ionos.com resolves to 74.208.5.3.

mx01.ionos.com resolves to 74.208.5.21.

siliconexecutivesearch.com - robtex.com