preconstruct.com - dns.ninja

`preconstruct.com`

DNSSEC	⚠️ Not signed
A	198.49.23.144^{🇺🇸 SQUARESPACE-1198.49.23.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US}
A	198.49.23.145^{🇺🇸 SQUARESPACE-1198.49.23.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US}
A	198.185.159.144^{🇺🇸 SQUARESPACE-1198.185.159.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US}
A	198.185.159.145^{🇺🇸 SQUARESPACE-1198.185.159.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US}
NS	`ns1.livedns.co.uk` ⭐
		A	2001:8d8:fe:53:fa::1^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1.slndns.co.uk`
		A	217.160.81.244^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1.livedns.co.uk`
NS	`ns2.livedns.co.uk`
		A	2001:8d8:fe:53:fa::2^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns2.slndns.co.uk`
		A	217.160.82.244^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns2.livedns.co.uk`
NS	`ns3.livedns.co.uk`
		A	2607:f1c0:fe:53:185:132:35:244^{🇺🇸 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	`ns3.livedns.co.uk`
		A	185.132.35.244^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns3.livedns.co.uk`
MX	`cloud7.spamtitan.com` ⭐
		A	13.58.8.62^{🇺🇸 Amazon13.58.0.0/15 EC2 CMH prefix}
			PTR	`cloud7.spamtitan.com`
		A	13.58.65.21^{🇺🇸 Amazon13.58.0.0/15 EC2 CMH prefix}
			PTR	`cloud7.spamtitan.com`
		A	52.15.128.102^{🇺🇸 Amazon52.15.128.0/17}
			PTR	`cloud7.spamtitan.com`
MX	`cloud8.spamtitan.com`⁽²⁰⁾
		A	13.58.8.62^{🇺🇸 Amazon13.58.0.0/15 EC2 CMH prefix}
			PTR	`cloud7.spamtitan.com`
		A	13.58.65.21^{🇺🇸 Amazon13.58.0.0/15 EC2 CMH prefix}
			PTR	`cloud7.spamtitan.com`
		A	52.15.128.102^{🇺🇸 Amazon52.15.128.0/17}
			PTR	`cloud7.spamtitan.com`
TXT	`MS=784C06353A9B9F60F7F3FB02B5C59FDDB1418226`
TXT	`MS=ms36832587`
TXT	`v=spf1 mx a:mail.preconstruct.com a:mailserver1.preconstruct.com a:mailserver...`
TXT	`google-site-verification=Ek5AwH1OnWhhiMaGfi-OOtLSTMlirw4Sdyl9FIoCtXY`
SOA	`ns1.livedns.co.uk`admin@preconstruct.com serial=1567093343

`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=1783686362

Subdomains

www.preconstruct.com

mail.preconstruct.com

mailserver.preconstruct.com

Same first word

preconstruct.com

Similar names

enstructcorp.com

erpconstruct.com

DNS History

14 records (9 active, 5 former)

○NSns.mistral.co.uk2015-07-21 → 2018-05-26 · 5 obs

○ 2008-03-20 02:51:40
● 2015-07-21 01:23:58
● 2018-05-26 08:11:34
○ 2026-02-25 10:49:58
○ 2026-07-10 12:44:06

○NSns0.technique-ltd.co.uk2015-07-21 → 2018-05-26 · 5 obs

○ 2008-03-20 02:51:40
● 2015-07-21 01:23:58
● 2018-05-26 08:11:34
○ 2026-02-25 10:49:58
○ 2026-07-10 12:44:06

●NSns1.livedns.co.uk2026-02-25 → 2026-07-10 · 3 obs

○ 2018-05-26 08:11:34
● 2026-02-25 10:49:58
● 2026-07-10 12:44:06

●NSns2.livedns.co.uk2026-02-25 → 2026-07-10 · 3 obs

○ 2018-05-26 08:11:34
● 2026-02-25 10:49:58
● 2026-07-10 12:44:06

○NSns2.mistral.co.uk2015-07-21 → 2018-05-26 · 5 obs

○ 2008-03-20 02:51:40
● 2015-07-21 01:23:58
● 2018-05-26 08:11:34
○ 2026-02-25 10:49:58
○ 2026-07-10 12:44:06

●NSns3.livedns.co.uk2026-02-25 → 2026-07-10 · 3 obs

○ 2018-05-26 08:11:34
● 2026-02-25 10:49:58
● 2026-07-10 12:44:06

●MXcloud7.spamtitan.com2018-05-26 → 2026-07-10 · 3 obs

○ 2017-01-17 10:04:26
● 2018-05-26 08:11:34
● 2026-07-10 12:44:06

●MXcloud8.spamtitan.com2018-05-26 → 2026-07-10 · 3 obs

○ 2017-01-17 10:04:26
● 2018-05-26 08:11:34
● 2026-07-10 12:44:06

○MXmailserver.preconstruct.com2015-07-21 → 2017-01-17 · 5 obs

○ 2008-03-20 02:51:40
● 2015-07-21 01:23:58
● 2017-01-17 10:04:26
○ 2018-05-26 08:11:34
○ 2026-07-10 12:44:06

○MXmailserver1.preconstruct.com2015-07-21 → 2017-01-17 · 5 obs

○ 2008-03-20 02:51:40
● 2015-07-21 01:23:58
● 2017-01-17 10:04:26
○ 2018-05-26 08:11:34
○ 2026-07-10 12:44:06

●A198.185.159.1442015-07-21 → 2026-07-10 · 3 obs

○ 2008-03-20 02:51:40
● 2015-07-21 01:23:58
● 2026-07-10 12:44:06

●A198.185.159.1452015-07-21 → 2026-07-10 · 3 obs

○ 2008-03-20 02:51:40
● 2015-07-21 01:23:58
● 2026-07-10 12:44:06

●A198.49.23.1442015-07-21 → 2026-07-10 · 3 obs

○ 2008-03-20 02:51:40
● 2015-07-21 01:23:58
● 2026-07-10 12:44:06

●A198.49.23.1452015-07-21 → 2026-07-10 · 3 obs

○ 2008-03-20 02:51:40
● 2015-07-21 01:23:58
● 2026-07-10 12:44:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
preconstruct.com	ns1.livedns.co.uk, ns2.livedns.co.uk, ns3.livedns.co.uk	-

✅ Authoritative Response

Server:217.160.82.244

NS records: ns1.livedns.co.uk, ns2.livedns.co.uk, ns3.livedns.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for preconstruct.com (unsigned zone)

⏱️ Timing

Total: 624ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`198.49.23.145, 198.185.159.145...`
NS	3	`ns3.livedns.co.uk, ns2.livedns.co.uk...`
MX	2	`cloud8.spamtitan.com (pri: 20), cloud7.spamtitan.com (pri: 10)`
TXT	4	`v=spf1 mx a:mail.preconstruct.com a:mail, google-site-verification=Ek5AwH1OnWhhiMa...`
SOA	1	`ns1.livedns.co.uk admin.preconstruct.com`

Analysis

Hierarchy

preconstruct.com is the parent domain of www.preconstruct.com, mail.preconstruct.com and mailserver.preconstruct.com.

IP Addresses

preconstruct.com has four IP addresses: 198.49.23.144, 198.49.23.145, 198.185.159.144 and 198.185.159.145.

laceyparkapartments.com, aird.com.au, gtpkt.org and two other host names share IP numbers with preconstruct.com.

Name Servers

DNS for preconstruct.com is handled by three authoritative name servers: ns1.livedns.co.uk, ns2.livedns.co.uk and ns3.livedns.co.uk.

preconstruct.com shares at least some of its name servers with other domains, including wildmeat.co.uk, stargw.net, spoon2.com and two others.

These name servers are frequently paired with the name servers ns1.fast-hosts.org and ns2.fast-hosts.org.

Three hostnames — ns1.livedns.co.uk, ns2.livedns.co.uk and ns3.livedns.co.uk — each have two IP addresses: ns1.livedns.co.uk has 217.160.81.244 and 2001:8d8:fe:53:fa::1, ns2.livedns.co.uk has 217.160.82.244 and 2001:8d8:fe:53:fa::2, and ns3.livedns.co.uk has 185.132.35.244 and 2607:f1c0:fe:53:185:132:35:244.

Mail Servers

Mail for preconstruct.com is handled by two mail servers — cloud7.spamtitan.com and cloud8.spamtitan.com.

preconstruct.com uses an identical mail server configuration to several other domains — among them hallbergengineering.com, beachford.com, abfltd.com and two more.

preconstruct.com has at least partial mail server overlap with other domains such as lumiere-brugge.be, lumiere-mechelen.be, 1clicmax.com and two more.

cloud7.spamtitan.com resolves to 13.58.8.62, 13.58.65.21 and 52.15.128.102; cloud8.spamtitan.com resolves to those same three IP addresses.

Host names pointing to 13.58.8.62 IP addresses: cloud7.spamtitan.com and cloud8.spamtitan.com.

Host names pointing to 13.58.65.21 IP addresses: cloud7.spamtitan.com and cloud8.spamtitan.com.

Host names pointing to 52.15.128.102 IP addresses: cloud7.spamtitan.com and cloud8.spamtitan.com.