dmitry-fedorov.com - robtex.com

dmitry-fedorov.com

DNSSEC⚠️ Not signed
A2400:6180:0:d2:0:1:d075:c000🇸🇬 DIGITALOCEAN2400:6180::/48 DigitalOcean
PTRdmitry-fedorov.com
A188.166.212.239🇸🇬 DIGITALOCEAN188.166.208.0/20 DigitalOcean
NSns1.digitalocean.com ⭐
A2606:4700:52::ac40:34d2🇺🇸 Cloudflare2606:4700:52::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns1.digitalocean.com
A172.64.52.210🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns1.digitalocean.com
NSns2.digitalocean.com
A2606:4700:5a::ac40:3515🇺🇸 Cloudflare2606:4700:5a::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns2.digitalocean.com
A172.64.53.21🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns2.digitalocean.com
NSns3.digitalocean.com
A2606:4700:52::ac40:31d1🇺🇸 Cloudflare2606:4700:52::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns3.digitalocean.com
A172.64.49.209🇺🇸 Cloudflare172.64.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns3.digitalocean.com
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c07::1a🇺🇸 Google2607:f8b0:4004::/48
PTRbc-in-f26.1e100.net
A142.251.163.26🇺🇸 Google142.251.163.0/24
PTRwv-in-f26.1e100.net
MXalt1.aspmx.l.google.com(5)
A2607:f8b0:4023:2801::1b🇺🇸 Google2607:f8b0::/32
PTRlcausi-in-f27.1e100.net
A192.178.128.27🇺🇸 Google192.178.128.0/24
PTRlcausi-in-f27.1e100.net
MXalt2.aspmx.l.google.com(5)
A2a00:1450:400b:c02::1b🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f27.1e100.net
A172.253.116.27🇺🇸 Google172.253.116.0/24
PTRdj-in-f27.1e100.net
MXalt3.aspmx.l.google.com(10)
A2a00:1450:4009:c0f::1a🇬🇧 Google2a00:1450:4009::/48
PTRyulhrs-in-f26.1e100.net
A192.178.223.26🇺🇸 Google192.178.223.0/24
PTRyulhrs-in-f26.1e100.net
MXalt4.aspmx.l.google.com(10)
A2a00:1450:400c:c00::1a🇧🇪 Google2a00:1450:400c::/48
PTRws-in-f26.1e100.net
PTRws-in-x1a.1e100.net
A173.194.76.27🇺🇸 Google173.194.76.0/24
PTRws-in-f27.1e100.net
TXTyandex-verification: 69596deba1bafebb
TXTgoogle-site-verification=kWyZDq40M4qeYXTKlFxHnNQiIUddszl2fe8QsV5rEAM
TXTv=spf1 +a +mx +ip4:188.166.212.239 include:_spf.google.com ~all
TXTwmail-verification: aaad7c4bd8b9bd08
TXTgoogle-site-verification=1hKKxyfFAGBvDuXN3vGh_yrxkGtfY_S3w6oBIUOn6X0
TXTmailru-verification: 9d28598c4844a18e
SOAns1.digitalocean.comhostmaster@dmitry-fedorov.com serial=0

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1778373341

PTR for

239.212.166.188.in-addr.arpa
0.0.0.c.5.7.0.d.1.0.0.0.0.0.0.0.2.d.0.0.0.0.0.0.0.8.1.6.0.0.4.2.ip6.arpa

Same first word

dmitry-fedorov.com

DNS History

18 records (10 active, 8 former)

20162017201820192020202120222023202420252026NSns1.digitalocean.comns2.digitalocean.comns3.digitalocean.comns1.bluehost.comns2.bluehost.compdns1.registrar-servers.compdns2.registrar-servers.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comA188.166.212.2392400:6180:0:d2:0:1:d075:c000162.144.109.49178.62.227.234
○NSns1.bluehost.com2015-06-24 → 2016-04-25 · 4 obs
● 2015-06-24 12:26:16
● 2016-04-25 15:08:24
○ 2016-12-29 00:04:52
○ 2026-05-10 01:05:30
●NSns1.digitalocean.com2018-09-08 → 2026-05-10 · 3 obs
○ 2016-12-29 00:04:52
● 2018-09-08 22:12:18
● 2026-05-10 01:05:30
○NSns2.bluehost.com2015-06-24 → 2016-04-25 · 4 obs
● 2015-06-24 12:26:16
● 2016-04-25 15:08:24
○ 2016-12-29 00:04:52
○ 2026-05-10 01:05:30
●NSns2.digitalocean.com2018-09-08 → 2026-05-10 · 3 obs
○ 2016-12-29 00:04:52
● 2018-09-08 22:12:18
● 2026-05-10 01:05:30
●NSns3.digitalocean.com2018-09-08 → 2026-05-10 · 3 obs
○ 2016-12-29 00:04:52
● 2018-09-08 22:12:18
● 2026-05-10 01:05:30
○NSpdns1.registrar-servers.com2016-12-29 → 2016-12-29 · 4 obs
○ 2016-04-25 15:08:24
● 2016-12-29 00:04:52
○ 2018-09-08 22:12:18
○ 2026-05-10 01:05:30
○NSpdns2.registrar-servers.com2016-12-29 → 2016-12-29 · 4 obs
○ 2016-04-25 15:08:24
● 2016-12-29 00:04:52
○ 2018-09-08 22:12:18
○ 2026-05-10 01:05:30
●MXalt1.aspmx.l.google.com2015-06-24 → 2026-05-10 · 2 obs
● 2015-06-24 12:26:16
● 2026-05-10 01:05:30
●MXalt2.aspmx.l.google.com2015-06-24 → 2026-05-10 · 2 obs
● 2015-06-24 12:26:16
● 2026-05-10 01:05:30
●MXalt3.aspmx.l.google.com2018-09-08 → 2026-05-10 · 3 obs
○ 2016-12-29 00:04:52
● 2018-09-08 22:12:18
● 2026-05-10 01:05:30
●MXalt4.aspmx.l.google.com2018-09-08 → 2026-05-10 · 3 obs
○ 2016-12-29 00:04:52
● 2018-09-08 22:12:18
● 2026-05-10 01:05:30
●MXaspmx.l.google.com2015-06-24 → 2026-05-10 · 2 obs
● 2015-06-24 12:26:16
● 2026-05-10 01:05:30
○MXaspmx2.googlemail.com2015-06-24 → 2016-12-29 · 4 obs
● 2015-06-24 12:26:16
● 2016-12-29 00:04:52
○ 2018-09-08 22:12:18
○ 2026-05-10 01:05:30
○MXaspmx3.googlemail.com2015-06-24 → 2016-12-29 · 4 obs
● 2015-06-24 12:26:16
● 2016-12-29 00:04:52
○ 2018-09-08 22:12:18
○ 2026-05-10 01:05:30
○A162.144.109.492015-06-24 → 2016-04-25 · 4 obs
● 2015-06-24 12:26:16
● 2016-04-25 15:08:24
○ 2016-12-29 00:04:52
○ 2026-05-10 01:05:30
○A178.62.227.2342016-12-29 → 2018-09-08 · 5 obs
○ 2016-04-25 15:08:24
● 2016-12-29 00:04:52
● 2018-09-08 22:12:18
○ 2026-03-09 06:31:02
○ 2026-05-10 01:05:30
●A188.166.212.2392026-03-09 → 2026-05-10 · 3 obs
○ 2018-09-08 22:12:18
● 2026-03-09 06:31:02
● 2026-05-10 01:05:30
●A2400:6180:0:d2:0:1:d075:c0002026-03-09 → 2026-05-10 · 3 obs
○ 2018-09-08 22:12:18
● 2026-03-09 06:31:02
● 2026-05-10 01:05:30

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
dmitry-fedorov.comns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com3 records

✅ Authoritative Response

Server:172.64.53.21

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dmitry-fedorov.com (unsigned zone)

⏱️ Timing

Total: 377ms | Queries: -

📄 Records

TypeCountSample Data
A1188.166.212.239
AAAA12400:6180:0:d2:0:1:d075:c000
NS3ns2.digitalocean.com, ns3.digitalocean.com...
MX5alt2.aspmx.l.google.com (pri: 5), alt3.aspmx.l.google.com (pri: 10)...
TXT6yandex-verification: 69596deba1bafebb, google-site-verification=kWyZDq40M4qeYXT...
SOA1ns1.digitalocean.com hostmaster.dmitry-f

📌 Glue Records Collected

Total: 3

Out-of-bailiwick: 3 (ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com)

Analysis

IP Addresses

dmitry-fedorov.com resolves to two IP numbers: 2400:6180:0:d2:0:1:d075:c000 and 188.166.212.239.

Name Servers

dmitry-fedorov.com is delegated to three name servers: ns1.digitalocean.com, ns2.digitalocean.com and ns3.digitalocean.com.

dmitry-fedorov.com partially shares name servers with other domains; examples include haosagecounty.org, qualifiedengineer.com, dunmac.ca, donaldtweets.com and trl-ai.com.

Host names with two IP numbers:

ns1.digitalocean.com points to 2606:4700:52::ac40:34d2 and 172.64.52.210.

ns2.digitalocean.com points to 2606:4700:5a::ac40:3515 and 172.64.53.21.

ns3.digitalocean.com points to 2606:4700:52::ac40:31d1 and 172.64.49.209.

Mail Servers

Five mail servers handle dmitry-fedorov.com: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

dmitry-fedorov.com shares some mail servers with other domains, at least partially, such as r2solution.com, ns500731.ns500731.ns500671.ns500705.ns500671.ns500705.ns500705.ns500671.ns500291.ns500678.ns500666.ns500653.ns500153.tenderladiesbz.com, ns500734.ns500734.ns500699.ns500693.ns500699.ns500699.ns500699.ns500693.ns500612.ns500588.ns500612.ns500612.ns500578.ns500110.dtrkdll.com, ns500758.ns500758.ns500698.ns500759.ns500698.ns500735.ns500735.ns500735.ns500735.ns500698.ns500698.ns500698.ns500698.ns500619.ns500652.ns500619.trackreceptor.com and ns500742.ns500671.ns500731.ns500731.ns500754.ns500704.ns500671.ns500705.ns500705.ns500705.ns500705.ns500705.ns500678.ns500649.tenderladiesbz.com.

These mail servers are often used with aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Host names with two IP numbers:

aspmx.l.google.com points to: 2607:f8b0:4004:c07::1a and 142.251.163.26

alt1.aspmx.l.google.com points to: 2607:f8b0:4023:2801::1b and 192.178.128.27

alt2.aspmx.l.google.com points to: 2a00:1450:400b:c02::1b and 172.253.116.27

alt3.aspmx.l.google.com points to: 2a00:1450:4009:c0f::1a and 192.178.223.26

alt4.aspmx.l.google.com points to: 2a00:1450:400c:c00::1a and 173.194.76.27