`check.office365-update.com`

DNSSEC	⚠️ Not signed
A	194.38.11.3^{🇷🇺 ATLEX-AS194.38.11.0/24}
		PTR	`362238.fortest.website`

`office365-update.com`

	DNSSEC	⚠️ Not signed
	A	91.195.240.123^{🇩🇪 SEDO91.195.240.0/23 -NET-PI}
	NS	`ns1.dnsowl.com` ⭐
	NS	`ns2.dnsowl.com`
	NS	`ns3.dnsowl.com`
	SOA	`ns1.dnsowl.com`hostmaster@dnsowl.com serial=1774260476

⚠️ On DNS blocklist: tif
⚠️ On DNS blocklist: tif

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DNS History

1 record (1 active, 0 former)

●A194.38.11.32026-02-24 → 2026-05-12 · 2 obs

● 2026-02-24 20:40:46
● 2026-05-12 11:23:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, m.gtld-servers.net, e.gtld-servers.net, g.gtld-servers.net...	-
office365-update.com	ns1.dnsowl.com, ns2.dnsowl.com, ns3.dnsowl.com	12 records

✅ Authoritative Response

Server:162.159.26.234

NS records: ns1.dnsowl.com, ns2.dnsowl.com, ns3.dnsowl.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for office365-update.com (unsigned zone)

⏱️ Timing

Total: 414ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`194.38.11.3`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (ns1.dnsowl.com, ns1.dnsowl.com, ns1.dnsowl.com...)

Analysis

IP Addresses

check.office365-update.com points to a single IP number: 194.38.11.3.

check.office365-update.com - robtex.com