`microsoft-billingupdate.com`

DNSSEC	⚠️ Not signed
A	82.221.143.1^{🇮🇸 ThorDC-AS82.221.143.0/24 Advania / Thor Data Center}
		PTR	`icedns.is`
NS	`dns1.icedns.is` ⭐
		A	82.221.143.41^{🇮🇸 ThorDC-AS82.221.143.0/24 Advania / Thor Data Center}
			PTR	`dns1.icedns.is`
NS	`dns2.icedns.is`
		A	82.221.139.80^{🇮🇸 ThorDC-AS82.221.139.0/24 Advania / Thor Data Center}
MX	`microsoft-billingupdate.com` ⭐
		A	82.221.143.1^{🇮🇸 ThorDC-AS82.221.143.0/24 Advania / Thor Data Center}
			PTR	`icedns.is`
SOA	`dns1.icedns.is`root@dns.icedns.is 2025-07-11 #1

`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=1777377396

⚠️ On DNS blocklist: tif

MX for

microsoft-billingupdate.com

Subdomains

ftp.microsoft-billingupdate.com

mail.microsoft-billingupdate.com

Same first word

microsoft-billingupdate.com

DNS History

4 records (4 active, 0 former)

●NSdns1.icedns.is2026-04-14 → 2026-04-28 · 2 obs

● 2026-04-14 07:41:20
● 2026-04-28 12:14:06

●NSdns2.icedns.is2026-04-14 → 2026-04-28 · 2 obs

● 2026-04-14 07:41:20
● 2026-04-28 12:14:06

●MXmicrosoft-billingupdate.com2026-04-14 → 2026-04-28 · 2 obs

● 2026-04-14 07:41:20
● 2026-04-28 12:14:06

●A82.221.143.12026-04-14 → 2026-04-28 · 2 obs

● 2026-04-14 07:41:20
● 2026-04-28 12:14:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
microsoft-billingupdate.com	dns2.icedns.is, dns1.icedns.is	-

✅ Authoritative Response

Server:82.221.143.41

NS records: dns2.icedns.is, dns1.icedns.is

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for microsoft-billingupdate.com (unsigned zone)

⏱️ Timing

Total: 758ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`82.221.143.1`
NS	2	`dns2.icedns.is, dns1.icedns.is`
MX	1	`microsoft-billingupdate.com (pri: 0)`
SOA	1	`dns1.icedns.is root.dns.icedns.is`

Analysis

Hierarchy

microsoft-billingupdate.com is a parent of ftp.microsoft-billingupdate.com and mail.microsoft-billingupdate.com.

Mail Server Role

microsoft-billingupdate.com serves as the mail server for microsoft-billingupdate.com.

IP Addresses

microsoft-billingupdate.com resolves to one IP number: 82.221.143.1.

Other host names, for instance najariallc.org, ciccvip5.com, harleybody.co.uk, positron.care and steroid-shop.co.uk share IP numbers with microsoft-billingupdate.com.

Name Servers

microsoft-billingupdate.com's delegation uses two name servers: dns1.icedns.is and dns2.icedns.is.

microsoft-billingupdate.com uses the same name server setup as other domains, such as healingempire.one, geneoslot.com, rezudouga-(0x78766964656f73).com, godot.pw and packtrapper.co.

microsoft-billingupdate.com shares name servers with other domains at least partially, for example apogeerp.com and okohoma.com.

Host names with a single IP address: dns1.icedns.is points to 82.221.143.41; dns2.icedns.is points to 82.221.139.80.

Mail Servers

microsoft-billingupdate.com is handled by a single mail server, microsoft-billingupdate.com.

Host name microsoft-billingupdate.com resolves to a single IP: 82.221.143.1.

microsoft-billingupdate.com - robtex.com