`sigmaproligo.com`

DNSSEC	⚠️ Not signed
A	45.223.18.147^{🇺🇸 IMPERVA45.223.18.0/24}
A	45.223.28.147^{🇺🇸 IMPERVA45.223.28.0/24}
NS	`ns1.brandshelter.com` ⭐
		A	2a04:2b00:14cc::9^{🇬🇧 RCODEZERO-ANYCAST-SEC1-TLD2a04:2b00:14cc::/48}
		A	193.227.117.9^{🇩🇪 RCODEZERO-ANYCAST-SEC1-TLD193.227.117.0/24}
			PTR	`ns1.brandshelter.com`
NS	`ns2.brandshelter.de`
		A	2a04:2b00:14dd::11^{🇬🇧 RCODEZERO-ANYCAST-SEC22a04:2b00:14dd::/48}
			PTR	`ns11.j.centralnic-dns.com`
		A	194.50.187.11^{🇩🇪 RCODEZERO-ANYCAST-SEC2194.50.187.0/24}
			PTR	`ns2.brandshelter.de`
NS	`ns3.brandshelter.info`
		A	2a04:2b00:14ee::12^{🇬🇧 RCODEZERO-ANYCAST-SEC22a04:2b00:14ee::/48}
			PTR	`ns12.k.centralnic-dns.com`
		A	194.0.182.12^{🇩🇪 RCODEZERO-ANYCAST-SEC2194.0.182.0/24}
			PTR	`ns3.brandshelter.info`
NS	`ns4.brandshelter.net`
		A	2a04:2b00:14cc::10^{🇬🇧 RCODEZERO-ANYCAST-SEC1-TLD2a04:2b00:14cc::/48}
			PTR	`ns10.i.centralnic-dns.com`
		A	193.227.117.10^{🇩🇪 RCODEZERO-ANYCAST-SEC1-TLD193.227.117.0/24}
			PTR	`ns4.brandshelter.net`
NS	`ns5.brandshelter.us`
		A	2a04:2b00:14dd::14^{🇬🇧 RCODEZERO-ANYCAST-SEC22a04:2b00:14dd::/48}
			PTR	`ns14.j.centralnic-dns.com`
		A	194.50.187.14^{🇩🇪 RCODEZERO-ANYCAST-SEC2194.50.187.0/24}
			PTR	`ns5.brandshelter.us`
TXT	`globalsign-domain-verification=2795F7EE7499322073960ECE0A25A15D`
TXT	`jxc4wn2r2hc6rd4878mm14x8f2w0bhk9`
TXT	`z88l2xkshn69czfqgmsj9c6d50vqxf7c`
TXT	`v=spf1 -all`
TXT	`globalsign-domain-verification=C106C4A22E6A77FFC1EF31A905567E05`
SOA	`ns1.brandshelter.com`tech@brandshelter.com 2024-09-11 #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=1774542387

Same first word

sigmaproligo.com

DNS History

12 records (7 active, 5 former)

●NSns1.brandshelter.com2026-03-21 → 2026-03-26 · 3 obs

○ 2017-03-29 16:39:34
● 2026-03-21 16:17:26
● 2026-03-26 16:34:36

●NSns2.brandshelter.de2026-03-21 → 2026-03-26 · 3 obs

○ 2017-03-29 16:39:34
● 2026-03-21 16:17:26
● 2026-03-26 16:34:36

●NSns3.brandshelter.info2026-03-21 → 2026-03-26 · 3 obs

○ 2017-03-29 16:39:34
● 2026-03-21 16:17:26
● 2026-03-26 16:34:36

●NSns4.brandshelter.net2026-03-21 → 2026-03-26 · 3 obs

○ 2017-03-29 16:39:34
● 2026-03-21 16:17:26
● 2026-03-26 16:34:36

●NSns5.brandshelter.us2026-03-21 → 2026-03-26 · 3 obs

○ 2017-03-29 16:39:34
● 2026-03-21 16:17:26
● 2026-03-26 16:34:36

○NSstldnsr01.sial.com2015-06-13 → 2017-03-29 · 4 obs

● 2015-06-13 18:36:54
● 2017-03-29 16:39:34
○ 2026-03-21 16:17:26
○ 2026-03-26 16:34:36

○NSstldnsr02.sial.com2015-06-13 → 2017-03-29 · 4 obs

● 2015-06-13 18:36:54
● 2017-03-29 16:39:34
○ 2026-03-21 16:17:26
○ 2026-03-26 16:34:36

○NSstldnsr03.sial.com2015-06-13 → 2017-03-29 · 4 obs

● 2015-06-13 18:36:54
● 2017-03-29 16:39:34
○ 2026-03-21 16:17:26
○ 2026-03-26 16:34:36

○MX.2026-03-21 → 2026-03-26 · 2 obs

○ 2026-03-21 16:17:26
○ 2026-03-26 16:34:36

●A45.223.18.1472026-03-21 → 2026-03-26 · 3 obs

○ 2017-03-29 16:39:34
● 2026-03-21 16:17:26
● 2026-03-26 16:34:36

●A45.223.28.1472026-03-21 → 2026-03-26 · 3 obs

○ 2017-03-29 16:39:34
● 2026-03-21 16:17:26
● 2026-03-26 16:34:36

○A63.99.16.762015-06-13 → 2017-03-29 · 4 obs

● 2015-06-13 18:36:54
● 2017-03-29 16:39:34
○ 2026-03-21 16:17:26
○ 2026-03-26 16:34:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
sigmaproligo.com	ns1.brandshelter.com, ns2.brandshelter.de, ns3.brandshelter.info, ns4.brandshelter.net...	2 records

✅ Authoritative Response

Server:194.50.187.11

NS records: ns1.brandshelter.com, ns2.brandshelter.de, ns3.brandshelter.info, ns4.brandshelter.net, ns5.brandshelter.us

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sigmaproligo.com (unsigned zone)

⏱️ Timing

Total: 473ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`45.223.28.147, 45.223.18.147`
NS	5	`ns5.brandshelter.us, ns4.brandshelter.net...`
MX	1	`. (pri: 0)`
TXT	5	`globalsign-domain-verification=2795F7EE7, jxc4wn2r2hc6rd4878mm14x8f2w0bhk9...`
SOA	1	`ns1.brandshelter.com tech.brandshelter.c`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.brandshelter.com, ns1.brandshelter.com)

Analysis

IP Addresses

sigmaproligo.com points to two IP numbers: 45.223.18.147 and 45.223.28.147.

Other host names such as sigma-aldrich.com, h4src3r.impervadns.net, planpositif.ca, callrbi.com and psr6jp3.impervadns.net share IP numbers with sigmaproligo.com.

Name Servers

sigmaproligo.com is delegated to five name servers: ns1.brandshelter.com, ns2.brandshelter.de, ns3.brandshelter.info, ns4.brandshelter.net and ns5.brandshelter.us.

At least part of the name servers for sigmaproligo.com are shared with other domains, for instance xn--1ckvb6eqc.com, xn--mrtin-gra.bmw, style-journey.org, tfmradio-offers.com and gamestpop.com.

These name servers are often used together with ns1.prncpm.com, ns2.prncpm.com and ns3.prncpm.com.

Host names with two IP numbers: ns1.brandshelter.com points to 2a04:2b00:14cc::9 and 193.227.117.9; ns2.brandshelter.de points to 2a04:2b00:14dd::11 and 194.50.187.11; ns3.brandshelter.info points to 2a04:2b00:14ee::12 and 194.0.182.12; ns4.brandshelter.net points to 2a04:2b00:14cc::10 and 193.227.117.10; ns5.brandshelter.us points to 2a04:2b00:14dd::14 and 194.50.187.14.

sigmaproligo.com - robtex.com