`bldgsolutions.com`

DNSSEC	⚠️ Not signed
A	2607:f1c0:100f:f000::2ee^{🇺🇸 IONOS-AS2607:f1c0::/32 1&1 Internet Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
		PTR	`2607-f1c0-100f-f000-0000-0000-0000-02ee.elastic-ssl.ui-r.com`
A	74.208.236.145^{🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.}
NS	`ns57.1and1.com` ⭐
		A	2001:8d8:fe:53:0:d9a0:5220:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1032.ui-dns.com`
		A	217.160.82.32^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1032.ui-dns.com`
NS	`ns58.1and1.com`
		A	2001:8d8:fe:53:0:d9a0:531f:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1031.ui-dns.org`
		A	217.160.83.31^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1031.ui-dns.org`
MX	`mx00.1and1.com` ⭐
		A	74.208.5.3^{🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.}
			PTR	`mx00.perfora.net`
MX	`mx01.1and1.com` ⭐
		A	74.208.5.21^{🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.}
			PTR	`mx01.perfora.net`
SOA	`ns57.1and1.com`hostmaster@1and1.com 2016-06-03 #1

`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=1771291435

Same first word

bldgsolutions.net

bldgsolutions.us

bldgsolutions.com

DNS History

8 records (6 active, 2 former)

●NSns57.1and1.com2015-07-01 → 2026-03-10 · 2 obs

● 2015-07-01 06:37:34
● 2026-03-10 12:00:46

●NSns58.1and1.com2015-07-01 → 2026-03-10 · 2 obs

● 2015-07-01 06:37:34
● 2026-03-10 12:00:46

●MXmx00.1and1.com2015-07-01 → 2026-03-10 · 2 obs

● 2015-07-01 06:37:34
● 2026-03-10 12:00:46

●MXmx01.1and1.com2015-07-01 → 2026-03-10 · 2 obs

● 2015-07-01 06:37:34
● 2026-03-10 12:00:46

●A2607:f1c0:100f:f000::2ee2026-02-24 → 2026-03-10 · 3 obs

○ 2017-05-16 19:30:04
● 2026-02-24 13:08:06
● 2026-03-10 12:00:46

○A50.21.178.622015-07-01 → 2016-04-13 · 4 obs

● 2015-07-01 06:37:34
● 2016-04-13 10:55:26
○ 2016-11-19 05:13:18
○ 2026-03-10 12:00:46

○A74.208.215.902016-11-19 → 2017-05-16 · 5 obs

○ 2016-04-13 10:55:26
● 2016-11-19 05:13:18
● 2017-05-16 19:30:04
○ 2026-02-24 13:08:06
○ 2026-03-10 12:00:46

●A74.208.236.1452026-02-24 → 2026-03-10 · 3 obs

○ 2017-05-16 19:30:04
● 2026-02-24 13:08:06
● 2026-03-10 12:00:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, m.gtld-servers.net, d.gtld-servers.net, g.gtld-servers.net...	-
bldgsolutions.com	ns57.1and1.com, ns58.1and1.com	4 records

✅ Authoritative Response

Server: 217.160.82.32

NS records: ns57.1and1.com, ns58.1and1.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bldgsolutions.com (unsigned zone)

⏱️ Timing

Total: 728ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`74.208.236.145`
AAAA	1	`2607:f1c0:100f:f000::2ee`
NS	2	`ns57.1and1.com, ns58.1and1.com`
MX	2	`mx01.1and1.com (pri: 10), mx00.1and1.com (pri: 10)`
SOA	1	`ns57.1and1.com hostmaster.1and1.com`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns57.1and1.com, ns57.1and1.com, ns58.1and1.com...)

Analysis

IP Addresses

bldgsolutions.com points to two IPs: 2607:f1c0:100f:f000::2ee and 74.208.236.145.

Other host names including wavebridge.org, stewartaircraft.net, ch2.us, www.netstart.com and cuttingthethread.com share IP numbers with bldgsolutions.com.

Name Servers

bldgsolutions.com's delegation uses two name servers, ns57.1and1.com and ns58.1and1.com.

bldgsolutions.com shares the same name server setup as other domains, for example republicbrokerage.com, onetruth.com, sm-d.com, skillsetfrozenfoods.com and opencollection.org.

bldgsolutions.com at least partially shares name servers with other domains, including hathcote.com, essexclearance.com, hrassociates.ca, pajar.com and red5.ws.