`mail.olgatechnology.com`

CNAME	`mail-1.mangrove.nl`
CNAME	`mx1.nedlinux.com`
DNSSEC	⚠️ Not signed
A	2606:4700:3034::6815:f27^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:a151^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.15.39^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.161.81^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.15.39, 172.67.161.81
		IPv6 hints	2606:4700:3034::6815:f27, 2606:4700:3037::ac43:a151
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=175, name=cloudflare-ech.com

`olgatechnology.com`

	DNSSEC	🔒 Signed (DS record present)
	A	195.60.215.18^{🇳🇱 PREVIDER-AS195.60.212.0/22 NETZOZEKER B.V}
	NS	`ns0.nl` ⭐ 🔒
	NS	`ns11.net` 🔒
	NS	`ns5.be`
	MX	`mail.olgatechnology.com` ⭐
	MX	`relay.ns0.nl`⁽²⁰⁾
	SOA	`ns0.nl`hostmaster@ns0.nl 2021-09-09 #1

MX for

olgatechnology.com

Previously MX for

www.olgatechnology.com

Same first word

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imla.de

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mila.cleaning

mlai.ru

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DNS History

5 records (1 active, 4 former)

○A194.109.193.802015-08-14 → 2016-09-17 · 5 obs

○ 2008-10-10 10:31:16
● 2015-08-14 13:48:50
● 2016-09-17 02:10:28
○ 2026-03-04 07:45:34
○ 2026-04-13 21:17:18

○A2001:888:2000:a::802015-08-14 → 2015-09-13 · 5 obs

○ 2008-10-10 10:31:16
● 2015-08-14 13:48:50
● 2015-09-13 07:30:54
○ 2015-10-16 05:07:52
○ 2026-04-13 21:17:18

○A213.189.20.692008-10-10 → 2008-10-10 · 3 obs

● 2008-10-10 10:31:16
○ 2015-08-14 13:48:50
○ 2026-04-13 21:17:18

●CNAMEmail-1.mangrove.nl2015-08-14 → 2026-04-13 · 3 obs

○ 2008-10-10 10:31:16
● 2015-08-14 13:48:50
● 2026-04-13 21:17:18

○CNAMEmx1.nedlinux.com2015-09-13 → 2016-09-17 · 5 obs

○ 2015-08-14 13:48:50
● 2015-09-13 07:27:46
● 2016-09-17 02:10:28
○ 2026-03-04 07:45:34
○ 2026-04-13 21:17:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
olgatechnology.com	ns0.nl, ns11.net, ns5.be	-

✅ Authoritative Response

Server:37.97.199.95

NS records: ns0.nl, ns11.net, ns5.be

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 895ms | Queries: -

📄 Records

Type	Count	Sample Data
CNAME	1	`mail-1.mangrove.nl`

Analysis

Mail Server Role

mail.olgatechnology.com functions as a mail server for olgatechnology.com.

relay.ns0.nl often serves as a mail server in conjunction with mail.olgatechnology.com.

IP Addresses

mail.olgatechnology.com resolves to four IP numbers: 2606:4700:3034::6815:f27, 2606:4700:3037::ac43:a151, 104.21.15.39 and 172.67.161.81.

Other host names such as wiki.framealbum.com, diffemail.com, at-kra38.cc, shared-moving-services.moversoptionsfd.com and forward.ws share IPs with mail.olgatechnology.com.

mail.olgatechnology.com - robtex.com