`sigmaconstructions.com`

DNSSEC	⚠️ Not signed
A	13.248.169.48^{🇺🇸 Amazon13.248.160.0/20}
		PTR	`a904c694c05102f30.awsglobalaccelerator.com`
A	76.223.54.146^{🇺🇸 Amazon76.223.48.0/20}
NS	`ns1.dan.com` ⭐
		A	2603:5:2125::43^{🇺🇸 GODADDY-DNS2603:5:2120::/44}
			PTR	`ns1.dan.com`
		A	97.74.98.67^{🇺🇸 GODADDY-DNS97.74.98.0/23}
			PTR	`ns1.dan.com`
NS	`ns2.dan.com`
		A	2603:5:2225::43^{🇺🇸 GODADDY-DNS2603:5:2220::/44}
			PTR	`ns2.dan.com`
		A	173.201.66.67^{🇺🇸 GODADDY-DNS173.201.66.0/23}
			PTR	`ns2.dan.com`
SOA	`ns1.dan.com`dns@jomax.net 2025-10-01 #0

`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=1777023831

Subdomains

ns.sigmaconstructions.com

Same first word

sigmaconstructions.com

DNS History

8 records (4 active, 4 former)

○NSns.sigmaconstructions.com2015-08-14 → 2020-01-21 · 4 obs

● 2015-08-14 09:10:58
● 2020-01-21 17:41:12
○ 2026-03-28 06:12:22
○ 2026-04-24 10:04:20

●NSns1.dan.com2026-03-28 → 2026-04-24 · 3 obs

○ 2020-01-21 17:41:12
● 2026-03-28 06:12:22
● 2026-04-24 10:04:20

●NSns2.dan.com2026-03-28 → 2026-04-24 · 3 obs

○ 2020-01-21 17:41:12
● 2026-03-28 06:12:22
● 2026-04-24 10:04:20

○NSrdsw12k12015-08-14 → 2015-12-10 · 4 obs

● 2015-08-14 09:10:58
● 2015-12-10 14:29:42
○ 2016-03-14 09:02:06
○ 2026-04-24 10:04:20

○MXmail.rdsindia.com2015-08-14 → 2020-01-21 · 4 obs

● 2015-08-14 09:10:58
● 2020-01-21 17:41:12
○ 2026-03-28 06:12:22
○ 2026-04-24 10:04:20

●A13.248.169.482026-03-28 → 2026-04-24 · 3 obs

○ 2020-01-21 17:41:12
● 2026-03-28 06:12:22
● 2026-04-24 10:04:20

○A64.62.254.1002015-08-14 → 2020-01-21 · 4 obs

● 2015-08-14 09:10:58
● 2020-01-21 17:41:12
○ 2026-03-28 06:12:22
○ 2026-04-24 10:04:20

●A76.223.54.1462026-03-28 → 2026-04-24 · 3 obs

○ 2020-01-21 17:41:12
● 2026-03-28 06:12:22
● 2026-04-24 10:04:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
sigmaconstructions.com	ns1.dan.com, ns2.dan.com	4 records

✅ Authoritative Response

Server:97.74.98.67

NS records: ns1.dan.com, ns2.dan.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sigmaconstructions.com (unsigned zone)

⏱️ Timing

Total: 102ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`13.248.169.48, 76.223.54.146`
NS	2	`ns1.dan.com, ns2.dan.com`
SOA	1	`ns1.dan.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

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

Analysis

Hierarchy

sigmaconstructions.com is parent of ns.sigmaconstructions.com.

IP Addresses

sigmaconstructions.com points to two IP numbers: 13.248.169.48 and 76.223.54.146.

Other host names, for instance lexauto.com, mergerbroker.com, showcash.com, radioamiga.com and elgenlaver.xyz share IP numbers with sigmaconstructions.com.

Name Servers

sigmaconstructions.com's delegation is to two name servers ns1.dan.com and ns2.dan.com.

sigmaconstructions.com shares the same name server configuration as other domains, such as verification-unvayf6caps8gyzpeq6rxd.ns101.verify.hn, verification-uufdcaprqhkhylzhv5gfwl.ns101.verify.hn, www.tieners-(0x736578)-overzicht.startspot.nl, 1060-1.vienna.onstage.net and rouble.net.

sigmaconstructions.com at least partially shares its name servers with other domains, for instance cuonline.net, lpg.services, benet.co, ckht.com and cx24.de.

These name servers are commonly used with ns1.undeveloped.com, ns2.undeveloped.com and uluflgk4.verify.hn.

Host names with two IP numbers: ns1.dan.com points to 2603:5:2125::43 and 97.74.98.67; ns2.dan.com points to 2603:5:2225::43 and 173.201.66.67

sigmaconstructions.com - robtex.com