`leffconstruction.com`

DNSSEC	⚠️ Not signed
A	2a07:7800::209^{🇬🇧 TWENTYI2a07:7800::/48}
A	185.151.30.209^{🇬🇧 TWENTYI185.151.30.0/24}
NS	`ns1.ntcloudhosting.com` ⭐
		A	35.197.225.59^{🇬🇧 Google35.197.224.0/20}
			PTR	`59.225.197.35.bc.googleusercontent.com`
NS	`ns2.ntcloudhosting.com`
		A	146.148.28.88^{🇧🇪 Google146.148.16.0/20}
			PTR	`88.28.148.146.bc.googleusercontent.com`
NS	`ns3.ntcloudhosting.com`
		A	35.198.79.191^{🇩🇪 Google35.198.64.0/20}
			PTR	`191.79.198.35.bc.googleusercontent.com`
NS	`ns4.ntcloudhosting.com`
		A	104.196.137.209^{🇺🇸 Google104.196.128.0/20}
			PTR	`209.137.196.104.bc.googleusercontent.com`
MX	`mx.stackmail.com` ⭐
		A	185.151.28.67^{🇬🇧 TWENTYI185.151.28.0/24}
			PTR	`mx.stackmail.com`
TXT	`v=spf1 include:spf.stackmail.com a mx -all`
SOA	`ns1.ntcloudhosting.com`hostmaster@stackdns.com serial=1749476974

`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=1776141267

Same first word

leffconstruction.com

DNS History

24 records (7 active, 17 former)

○NSa.auth-ns.sonic.net2007-11-06 → 2016-09-12 · 4 obs

● 2007-11-06 02:32:18
● 2016-09-12 11:56:18
○ 2017-04-19 16:48:42
○ 2026-04-14 04:53:06

○NSb.auth-ns.sonic.net2007-11-06 → 2016-09-12 · 4 obs

● 2007-11-06 02:32:18
● 2016-09-12 11:56:18
○ 2017-04-19 16:48:42
○ 2026-04-14 04:53:06

○NSc.auth-ns.sonic.net2007-11-06 → 2016-09-12 · 4 obs

● 2007-11-06 02:32:18
● 2016-09-12 11:56:18
○ 2017-04-19 16:48:42
○ 2026-04-14 04:53:06

●NSns1.ntcloudhosting.com2026-04-02 → 2026-04-14 · 3 obs

○ 2017-04-19 16:48:42
● 2026-04-02 20:24:34
● 2026-04-14 04:53:06

○NSns1.sonic.net2015-06-28 → 2016-09-12 · 5 obs

○ 2007-11-06 02:32:18
● 2015-06-28 16:30:44
● 2016-09-12 11:56:18
○ 2017-04-19 16:48:42
○ 2026-04-14 04:53:06

●NSns2.ntcloudhosting.com2026-04-02 → 2026-04-14 · 3 obs

○ 2017-04-19 16:48:42
● 2026-04-02 20:24:34
● 2026-04-14 04:53:06

●NSns3.ntcloudhosting.com2026-04-02 → 2026-04-14 · 3 obs

○ 2017-04-19 16:48:42
● 2026-04-02 20:24:34
● 2026-04-14 04:53:06

●NSns4.ntcloudhosting.com2026-04-02 → 2026-04-14 · 3 obs

○ 2017-04-19 16:48:42
● 2026-04-02 20:24:34
● 2026-04-14 04:53:06

○NSns47.domaincontrol.com2017-04-19 → 2017-04-19 · 4 obs

○ 2016-09-12 11:56:18
● 2017-04-19 16:48:42
○ 2026-04-02 20:24:34
○ 2026-04-14 04:53:06

○NSns48.domaincontrol.com2017-04-19 → 2017-04-19 · 4 obs

○ 2016-09-12 11:56:18
● 2017-04-19 16:48:42
○ 2026-04-02 20:24:34
○ 2026-04-14 04:53:06

○MXamx.leffconstruction.com.redcondor.net2015-06-28 → 2016-09-12 · 5 obs

○ 2007-11-06 02:32:18
● 2015-06-28 16:30:44
● 2016-09-12 11:56:18
○ 2017-04-19 16:48:42
○ 2026-04-14 04:53:06

○MXbmx.leffconstruction.com.redcondor.net2015-06-28 → 2016-09-12 · 5 obs

○ 2007-11-06 02:32:18
● 2015-06-28 16:30:44
● 2016-09-12 11:56:18
○ 2017-04-19 16:48:42
○ 2026-04-14 04:53:06

○MXleffconstruction.com.mx1.rcimx.com2017-04-19 → 2017-04-19 · 4 obs

○ 2016-09-12 11:56:18
● 2017-04-19 16:48:42
○ 2026-04-02 20:24:34
○ 2026-04-14 04:53:06

○MXleffconstruction.com.mx3.rcimx.com2017-04-19 → 2017-04-19 · 4 obs

○ 2016-09-12 11:56:18
● 2017-04-19 16:48:42
○ 2026-04-02 20:24:34
○ 2026-04-14 04:53:06

○MXleffconstruction.com.mx4.rcimx.com2017-04-19 → 2017-04-19 · 4 obs

○ 2016-09-12 11:56:18
● 2017-04-19 16:48:42
○ 2026-04-02 20:24:34
○ 2026-04-14 04:53:06

●MXmx.stackmail.com2026-04-02 → 2026-04-14 · 3 obs

○ 2017-04-19 16:48:42
● 2026-04-02 20:24:34
● 2026-04-14 04:53:06

○MXsmtp10.redcondor.com2007-11-06 → 2007-11-06 · 3 obs

● 2007-11-06 02:32:18
○ 2015-06-28 16:30:44
○ 2026-04-14 04:53:06

○MXsmx.leffconstruction.com.redcondor.net2015-06-28 → 2016-09-12 · 5 obs

○ 2007-11-06 02:32:18
● 2015-06-28 16:30:44
● 2016-09-12 11:56:18
○ 2017-04-19 16:48:42
○ 2026-04-14 04:53:06

○MXspoolers.redcondor.com2007-11-06 → 2007-11-06 · 3 obs

● 2007-11-06 02:32:18
○ 2015-06-28 16:30:44
○ 2026-04-14 04:53:06

○MXvmx.leffconstruction.com.redcondor.net2015-06-28 → 2016-09-12 · 5 obs

○ 2007-11-06 02:32:18
● 2015-06-28 16:30:44
● 2016-09-12 11:56:18
○ 2017-04-19 16:48:42
○ 2026-04-14 04:53:06

○A107.180.47.592017-04-19 → 2017-04-19 · 4 obs

○ 2016-09-12 11:56:18
● 2017-04-19 16:48:42
○ 2026-04-02 20:24:34
○ 2026-04-14 04:53:06

●A185.151.30.2092026-04-02 → 2026-04-14 · 3 obs

○ 2017-04-19 16:48:42
● 2026-04-02 20:24:34
● 2026-04-14 04:53:06

○A208.201.226.372007-11-06 → 2016-09-12 · 4 obs

● 2007-11-06 02:32:18
● 2016-09-12 11:56:18
○ 2017-04-19 16:48:42
○ 2026-04-14 04:53:06

●A2a07:7800::2092026-04-02 → 2026-04-14 · 3 obs

○ 2017-04-19 16:48:42
● 2026-04-02 20:24:34
● 2026-04-14 04:53:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
leffconstruction.com	ns1.ntcloudhosting.com, ns2.ntcloudhosting.com, ns3.ntcloudhosting.com, ns4.ntcloudhosting.com	4 records

✅ Authoritative Response

Server:146.148.28.88

NS records: ns1.ntcloudhosting.com, ns2.ntcloudhosting.com, ns3.ntcloudhosting.com, ns4.ntcloudhosting.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for leffconstruction.com (unsigned zone)

⏱️ Timing

Total: 303ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`185.151.30.209`
AAAA	1	`2a07:7800::209`
NS	4	`ns1.ntcloudhosting.com, ns4.ntcloudhosting.com...`
MX	1	`mx.stackmail.com (pri: 10)`
TXT	1	`v=spf1 include:spf.stackmail.com a mx -a`
SOA	1	`ns1.ntcloudhosting.com hostmaster.stackd`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.ntcloudhosting.com, ns2.ntcloudhosting.com, ns3.ntcloudhosting.com...)

Analysis

IP Addresses

leffconstruction.com points to two IP numbers: 2a07:7800::209 and 185.151.30.209.

Other host names such as dotden.com, cggaragedoors.co.uk, definitions.only.li, ns1.dirtyriffs.com and medseek.co.nz share IP numbers with leffconstruction.com.

Name Servers

leffconstruction.com is delegated to four name servers: ns1.ntcloudhosting.com, ns2.ntcloudhosting.com, ns3.ntcloudhosting.com and ns4.ntcloudhosting.com.

At least part of the name servers for leffconstruction.com are shared with other domains, for instance st-loup.com, hydraledger.io, stockmarketupdates.in, theglobalgraph.com and scottsdaleconcretecontractor.com.

These name servers are commonly used with ns1.stackdns.com, ns2.stackdns.com, ns3.stackdns.com and ns4.stackdns.com.

Host names with one IP: ns1.ntcloudhosting.com points to 35.197.225.59; ns2.ntcloudhosting.com points to 146.148.28.88; ns3.ntcloudhosting.com points to 35.198.79.191; ns4.ntcloudhosting.com points to 104.196.137.209.

Mail Servers

The mail server for leffconstruction.com is mx.stackmail.com.

leffconstruction.com uses the same mail server setup as other domains, for instance visualante.biz, ammatarapura.com, holistichealthservices.co.uk, capecodtraveltips.com and opmobu.com.

Some mail servers are shared between leffconstruction.com and other domains, for instance amarjyoti.edu.np.

Host mx.stackmail.com points to IP 185.151.28.67.

leffconstruction.com - robtex.com