`sbrownconstruction.com`

DNSSEC	⚠️ Not signed
NS	`ns1073.ui-dns.de` ⭐
		A	2607:f1c0:fe:53:185:132:32:73^{🇺🇸 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	`ns1073.ui-dns.de`
		A	217.160.80.73^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1073.ui-dns.de`
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	`ns1075.ui-dns.biz`
		A	2001:8d8:fe:53:0:d9a0:514b:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1075.ui-dns.biz`
		A	217.160.81.75^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1075.ui-dns.biz`
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.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	`ns1073.ui-dns.de`hostmaster@1und1.com 2017-06-01 #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=1777119562

Same first word

sbrownconstruction.com

DNS History

11 records (6 active, 5 former)

●NSns1072.ui-dns.com2026-03-07 → 2026-04-25 · 3 obs

○ 2015-06-08 08:00:32
● 2026-03-07 04:37:06
● 2026-04-25 12:45:40

●NSns1073.ui-dns.de2026-03-07 → 2026-04-25 · 3 obs

○ 2015-06-08 08:00:32
● 2026-03-07 04:37:06
● 2026-04-25 12:45:40

●NSns1075.ui-dns.biz2026-03-07 → 2026-04-25 · 3 obs

○ 2015-06-08 08:00:32
● 2026-03-07 04:37:06
● 2026-04-25 12:45:40

●NSns1104.ui-dns.org2026-03-07 → 2026-04-25 · 3 obs

○ 2015-06-08 08:00:32
● 2026-03-07 04:37:06
● 2026-04-25 12:45:40

○NSns45.domaincontrol.com2008-03-10 → 2008-03-10 · 3 obs

● 2008-03-10 06:38:56
○ 2015-06-08 08:00:32
○ 2026-04-25 12:45:40

○NSns46.domaincontrol.com2008-03-10 → 2008-03-10 · 3 obs

● 2008-03-10 06:38:56
○ 2015-06-08 08:00:32
○ 2026-04-25 12:45:40

○MXmailstore1.secureserver.net2008-03-10 → 2008-03-10 · 3 obs

● 2008-03-10 06:38:56
○ 2015-06-08 08:00:32
○ 2026-04-25 12:45:40

●MXmx00.ionos.com2026-03-07 → 2026-04-25 · 3 obs

○ 2015-06-08 08:00:32
● 2026-03-07 04:37:06
● 2026-04-25 12:45:40

●MXmx01.ionos.com2026-03-07 → 2026-04-25 · 3 obs

○ 2015-06-08 08:00:32
● 2026-03-07 04:37:06
● 2026-04-25 12:45:40

○MXsmtp.secureserver.net2008-03-10 → 2008-03-10 · 3 obs

● 2008-03-10 06:38:56
○ 2015-06-08 08:00:32
○ 2026-04-25 12:45:40

○A64.202.189.1702008-03-10 → 2008-03-10 · 3 obs

● 2008-03-10 06:38:56
○ 2015-06-08 08:00:32
○ 2026-04-25 12:45:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, h.gtld-servers.net, f.gtld-servers.net, d.gtld-servers.net...	-
sbrownconstruction.com	ns1073.ui-dns.de, ns1075.ui-dns.biz, ns1104.ui-dns.org, ns1072.ui-dns.com	2 records

✅ Authoritative Response

Server:217.160.82.72

NS records: ns1073.ui-dns.de, ns1075.ui-dns.biz, ns1104.ui-dns.org, ns1072.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sbrownconstruction.com (unsigned zone)

⏱️ Timing

Total: 768ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`ns1104.ui-dns.org, ns1075.ui-dns.biz...`
MX	2	`mx01.ionos.com (pri: 10), mx00.ionos.com (pri: 10)`
TXT	1	`v=spf1 include:_spf-us.ionos.com ~all`
SOA	1	`ns1073.ui-dns.de hostmaster.1und1.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1072.ui-dns.com, ns1072.ui-dns.com)

Analysis

Name Servers

sbrownconstruction.com delegates to four name servers: ns1075.ui-dns.biz, ns1072.ui-dns.com, ns1073.ui-dns.de and ns1104.ui-dns.org.

sbrownconstruction.com at least partially shares name servers with other domains, for instance affenreiter.de, cerno.info, verein-ungarischer-vorstehhunde.de, pgaspain.com and vanacken.de.

these name servers are commonly used with ns1072.ui-dns.biz, ns1072.ui-dns.org, ns1072.ui-dns.de, ns1075.ui-dns.de, ns1104.ui-dns.com, ns1075.ui-dns.org, ns1075.ui-dns.com, ns1104.ui-dns.de, ns1104.ui-dns.biz and ns1073.ui-dns.biz.

Host names with two IP numbers: ns1075.ui-dns.biz points to 2001:8d8:fe:53:0:d9a0:514b:100 and 217.160.81.75; ns1072.ui-dns.com points to 2001:8d8:fe:53:0:d9a0:5248:100 and 217.160.82.72; ns1073.ui-dns.de points to 2607:f1c0:fe:53:185:132:32:73 and 217.160.80.73; ns1104.ui-dns.org points to 2001:8d8:fe:53:0:d9a0:5368:100 and 217.160.83.104.

Mail Servers

sbrownconstruction.com is handled by two mail servers: mx00.ionos.com and mx01.ionos.com.

sbrownconstruction.com uses the same mail server setup as other domains, for instance nssicorp.com, ridoculus.com, mtncc.biz, carvinchannel.com and exclusive-americas.com.

Host names with one IP:

mx00.ionos.com points to: 74.208.5.3

mx01.ionos.com points to: 74.208.5.21

sbrownconstruction.com - robtex.com