`key103mobile.com`

DNSSEC	⚠️ Not signed
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	`v=spf1 include:_u.key103mobile.com._spf.smart.ondmarc.com ~all`
SOA	`ns1.brandshelter.com`tech@brandshelter.com 2021-07-16 #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=1774627822

Same first word

key103mobile.com

DNS History

5 records (5 active, 0 former)

●NSns1.brandshelter.com2026-03-21 → 2026-03-27 · 2 obs

● 2026-03-21 11:36:14
● 2026-03-27 16:36:52

●NSns2.brandshelter.de2026-03-21 → 2026-03-27 · 2 obs

● 2026-03-21 11:36:14
● 2026-03-27 16:36:52

●NSns3.brandshelter.info2026-03-21 → 2026-03-27 · 2 obs

● 2026-03-21 11:36:14
● 2026-03-27 16:36:52

●NSns4.brandshelter.net2026-03-21 → 2026-03-27 · 2 obs

● 2026-03-21 11:36:14
● 2026-03-27 16:36:52

●NSns5.brandshelter.us2026-03-21 → 2026-03-27 · 2 obs

● 2026-03-21 11:36:14
● 2026-03-27 16:36:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, h.gtld-servers.net, m.gtld-servers.net, l.gtld-servers.net...	-
key103mobile.com	ns1.brandshelter.com, ns2.brandshelter.de, ns3.brandshelter.info, ns4.brandshelter.net...	2 records

✅ Authoritative Response

Server:193.227.117.9

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 key103mobile.com (unsigned zone)

⏱️ Timing

Total: 407ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	5	`ns3.brandshelter.info, ns4.brandshelter.net...`
TXT	1	`v=spf1 include:_u.key103mobile.com._spf.`
SOA	1	`ns1.brandshelter.com tech.brandshelter.c`

📌 Glue Records Collected

Total: 2

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

Analysis

Name Servers

key103mobile.com is delegated to five name servers: ns1.brandshelter.com, ns2.brandshelter.de, ns3.brandshelter.info, ns4.brandshelter.net and ns5.brandshelter.us.

key103mobile.com at least partially shares name servers with other domains, including fbcx.net, krampgroep.com, voion.nl, krombacher.ie and tmf-structuredfinanceservices.com.

These name servers are commonly used 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.

key103mobile.com - robtex.com