`arvutidoktor.com`

DNSSEC	⚠️ Not signed
A	185.7.252.107^{🇪🇪 ELKDATA185.7.252.0/23 Elkdata primary housing}
		PTR	`wei.elkdata.ee`
NS	`ns1.bdm.microsoftonline.com` ⭐
		A	2603:1061:0:700::d0^{🇺🇸 Microsoft2603:1000::/25 MICROSOFT}
			PTR	`ns1-208.azure-dns.com`
		A	13.107.236.208^{🇺🇸 Microsoft13.104.0.0/14 MICROSOFT}
			PTR	`ns1-208.azure-dns.com`
NS	`ns2.bdm.microsoftonline.com`
		A	2620:1ec:8ec:700::d0^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns2-208.azure-dns.net`
		A	150.171.21.208^{🇺🇸 Microsoft150.171.0.0/16 MICROSOFT}
			PTR	`ns2-208.azure-dns.net`
NS	`ns3.bdm.microsoftonline.com`
		A	2a01:111:4000:700::d0^{🇬🇧 Microsoft2a01:111:4000::/36}
			PTR	`ns3-208.azure-dns.org`
		A	204.14.183.208^{🇺🇸 Microsoft204.14.180.0/22}
			PTR	`ns3-208.azure-dns.org`
NS	`ns4.bdm.microsoftonline.com`
		A	2620:1ec:bda:700::d0^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns4-208.azure-dns.info`
		A	208.84.5.208^{🇺🇸 Microsoft208.84.0.0/21 MICROSOFT}
			PTR	`ns4-208.azure-dns.info`
MX	`arvutidoktor-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::e^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db8pr02cu00106.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::6^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am4pr0401cu00106.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::9^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as8pr04cu00801.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::e^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am7pr05cu00206.inbound.protection.outlook.com`
		A	52.101.68.15^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db6pr03cu00107.inbound.protection.outlook.com`
		A	52.101.68.32^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db3pr0202cu00200.inbound.protection.outlook.com`
		A	52.101.68.39^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db7pr03cu00607.inbound.protection.outlook.com`
		A	52.101.73.15^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am9pr04cu00107.inbound.protection.outlook.com`
TXT	`mscid=eCK6AHnIJlNJ7EDEbxaldXHDUcCerfPtZyxs3sueekQH80vEpeKt51kbRWmT8/dDVHFrcrb...`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
TXT	`MS=ms14969042`
SOA	`ns1.bdm.microsoftonline.com`azuredns-hostmaster@microsoft.com serial=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=1778754852

Same first word

arvutidoktor.com

DNS History

16 records (6 active, 10 former)

○NSns.elkdata.ee2020-01-04 → 2020-01-04 · 4 obs

○ 2017-02-18 06:54:56
● 2020-01-04 08:52:36
○ 2026-03-27 05:02:28
○ 2026-05-14 10:38:34

●NSns1.bdm.microsoftonline.com2026-03-27 → 2026-05-14 · 3 obs

○ 2020-01-04 08:52:36
● 2026-03-27 05:02:28
● 2026-05-14 10:38:34

○NSns1.infobit.ee2015-07-19 → 2017-02-18 · 4 obs

● 2015-07-19 05:17:42
● 2017-02-18 06:54:56
○ 2020-01-04 08:52:36
○ 2026-05-14 10:38:34

●NSns2.bdm.microsoftonline.com2026-03-27 → 2026-05-14 · 3 obs

○ 2020-01-04 08:52:36
● 2026-03-27 05:02:28
● 2026-05-14 10:38:34

○NSns2.elkdata.ee2020-01-04 → 2020-01-04 · 4 obs

○ 2017-02-18 06:54:56
● 2020-01-04 08:52:36
○ 2026-03-27 05:02:28
○ 2026-05-14 10:38:34

○NSns2.infobit.ee2015-07-19 → 2017-02-18 · 4 obs

● 2015-07-19 05:17:42
● 2017-02-18 06:54:56
○ 2020-01-04 08:52:36
○ 2026-05-14 10:38:34

●NSns3.bdm.microsoftonline.com2026-03-27 → 2026-05-14 · 3 obs

○ 2020-01-04 08:52:36
● 2026-03-27 05:02:28
● 2026-05-14 10:38:34

○NSns3.elkdata.net2020-01-04 → 2020-01-04 · 4 obs

○ 2017-02-18 06:54:56
● 2020-01-04 08:52:36
○ 2026-03-27 05:02:28
○ 2026-05-14 10:38:34

●NSns4.bdm.microsoftonline.com2026-03-27 → 2026-05-14 · 3 obs

○ 2020-01-04 08:52:36
● 2026-03-27 05:02:28
● 2026-05-14 10:38:34

●MXarvutidoktor-com.mail.protection.outlook.com2026-03-27 → 2026-05-14 · 3 obs

○ 2020-01-04 08:52:36
● 2026-03-27 05:02:28
● 2026-05-14 10:38:34

○MXmail.arvutidoktor.com2015-07-19 → 2017-02-18 · 4 obs

● 2015-07-19 05:17:42
● 2017-02-18 06:54:56
○ 2020-01-04 08:52:36
○ 2026-05-14 10:38:34

○MXmh13.elkdata.ee2020-01-04 → 2020-01-04 · 4 obs

○ 2017-02-18 06:54:56
● 2020-01-04 08:52:36
○ 2026-03-27 05:02:28
○ 2026-05-14 10:38:34

○MXmh2.elkdata.ee2020-01-04 → 2020-01-04 · 4 obs

○ 2017-02-18 06:54:56
● 2020-01-04 08:52:36
○ 2026-03-27 05:02:28
○ 2026-05-14 10:38:34

●A185.7.252.1072020-01-04 → 2026-05-14 · 3 obs

○ 2017-02-18 06:54:56
● 2020-01-04 08:52:36
● 2026-05-14 10:38:34

○A194.204.43.762015-07-19 → 2015-07-19 · 3 obs

● 2015-07-19 05:17:42
○ 2015-11-20 08:25:44
○ 2026-05-14 10:38:34

○A194.204.43.842015-11-20 → 2017-02-18 · 5 obs

○ 2015-07-19 05:17:42
● 2015-11-20 08:25:44
● 2017-02-18 06:54:56
○ 2020-01-04 08:52:36
○ 2026-05-14 10:38:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
arvutidoktor.com	ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com, ns4.bdm.microsoftonline.com	8 records

✅ Authoritative Response

Server:208.84.5.208

NS records: ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com, ns4.bdm.microsoftonline.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for arvutidoktor.com (unsigned zone)

⏱️ Timing

Total: 154ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`185.7.252.107`
NS	4	`ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com...`
MX	1	`arvutidoktor-com.mail.protection.outlook`
TXT	3	`mscid=eCK6AHnIJlNJ7EDEbxaldXHDUcCerfPtZy, v=spf1 include:spf.protection.outlook.co...`
SOA	1	`ns1.bdm.microsoftonline.com azuredns-hos`

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns1.bdm.microsoftonline.com, ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com...)

Analysis

IP Addresses

arvutidoktor.com points to IP number 185.7.252.107.

For instance, other host names ad.ee, rudus.ee, voller.ee, tamula.edu.ee and proit.ee share IP numbers with arvutidoktor.com.

Name Servers

arvutidoktor.com is delegated to four name servers: ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com and ns4.bdm.microsoftonline.com.

arvutidoktor.com shares name servers with other domains at least partially, for example hcsa.org.sg, mcent.no, bartoszekproperties.com, brendanmorrison.com and typecenter.gr.

Host names with two IP numbers:

ns1.bdm.microsoftonline.com points to: 2603:1061:0:700::d0 and 13.107.236.208

ns2.bdm.microsoftonline.com points to: 2620:1ec:8ec:700::d0 and 150.171.21.208

ns3.bdm.microsoftonline.com points to: 2a01:111:4000:700::d0 and 204.14.183.208

ns4.bdm.microsoftonline.com points to: 2620:1ec:bda:700::d0 and 208.84.5.208

Mail Servers

arvutidoktor.com is handled by a single mail server, arvutidoktor-com.mail.protection.outlook.com.

Host name arvutidoktor-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::e, 2a01:111:f403:ca09::6, 2a01:111:f403:ca09::9, 2a01:111:f403:ca09::e, 52.101.68.15, 52.101.68.32, 52.101.68.39 and 52.101.73.15.

arvutidoktor.com - robtex.com