serwinowski.com - robtex.com

serwinowski.com

DNSSEC⚠️ Not signed
A66.229.145.4🇺🇸 COMCAST-IBONE66.229.0.0/16 Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054
PTRc-66-229-145-4.hsd1.fl.comcast.net
NSns1.hover.com ⭐
A2604:4000:0:d:216:40:47:26🇨🇦 TUCOWS2604:4000::/48 -BRA-IPV6-BLK1.1/NET-2604:4000
PTRns1.hover.com
A216.40.47.26🇨🇦 TUCOWS216.40.47.0/24 -BRA-BLK1.4/NET-216-40-47-0
PTRns1.hover.com
NSns2.hover.com
A2604:4000:2800:d:64:99:148:13🇨🇦 TUCOWS-32604:4000:2800::/37 Tucows.com Co.
PTRns2.hover.com
A64.98.148.13🇨🇦 TUCOWS-364.98.144.0/20 Tucows.com Co.
PTRns2.hover.com
MXmx.hover.com.cust.hostedemail.com ⭐
A216.40.42.4🇨🇦 TUCOWS216.40.32.0/20 Tucows International
PTRmx.hostedemail.com
TXTv=spf1 include:_spf.hostedemail.com ~all
SOAns1.hover.comdnsmaster@hover.com serial=1771763734

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=1774362087

Subdomains

mail.serwinowski.com

Same first word

serwinowski.com

DNS History

20 records (4 active, 16 former)

20162017201820192020202120222023202420252026NSns1.hover.comns2.hover.comdns1.name-services.comdns2.name-services.comdns3.name-services.comdns4.name-services.comdns5.name-services.comdotnetpark.earth.orderbox-dns.comdotnetpark.mars.orderbox-dns.comdotnetpark.mercury.orderbox-dns.comdotnetpark.venus.orderbox-dns.comMXmx.hover.com.cust.hostedemail.comeforwardct.name-services.comeforwardct2.name-services.comeforwardct3.name-services.commx.serwinowski.com.cust.a.hostedemail.commx1.mailhostbox.commx2.mailhostbox.commx3.mailhostbox.comA66.229.145.4
○NSdns1.name-services.com2016-01-02 → 2018-01-30 · 5 obs
○ 2015-10-18 23:58:28
● 2016-01-02 20:43:56
● 2018-01-30 09:42:24
○ 2026-03-09 00:01:58
○ 2026-03-24 14:49:40
○NSdns2.name-services.com2016-01-02 → 2018-01-30 · 5 obs
○ 2015-10-18 23:58:28
● 2016-01-02 20:43:56
● 2018-01-30 09:42:24
○ 2026-03-09 00:01:58
○ 2026-03-24 14:49:40
○NSdns3.name-services.com2016-01-02 → 2018-01-30 · 5 obs
○ 2015-10-18 23:58:28
● 2016-01-02 20:43:56
● 2018-01-30 09:42:24
○ 2026-03-09 00:01:58
○ 2026-03-24 14:49:40
○NSdns4.name-services.com2016-01-02 → 2018-01-30 · 5 obs
○ 2015-10-18 23:58:28
● 2016-01-02 20:43:56
● 2018-01-30 09:42:24
○ 2026-03-09 00:01:58
○ 2026-03-24 14:49:40
○NSdns5.name-services.com2016-01-02 → 2018-01-30 · 5 obs
○ 2015-10-18 23:58:28
● 2016-01-02 20:43:56
● 2018-01-30 09:42:24
○ 2026-03-09 00:01:58
○ 2026-03-24 14:49:40
○NSdotnetpark.earth.orderbox-dns.com2015-05-04 → 2015-10-18 · 4 obs
● 2015-05-04 22:44:42
● 2015-10-18 23:58:28
○ 2016-01-02 20:43:56
○ 2026-03-24 14:49:40
○NSdotnetpark.mars.orderbox-dns.com2015-05-04 → 2015-10-18 · 4 obs
● 2015-05-04 22:44:42
● 2015-10-18 23:58:28
○ 2016-01-02 20:43:56
○ 2026-03-24 14:49:40
○NSdotnetpark.mercury.orderbox-dns.com2015-05-04 → 2015-10-18 · 4 obs
● 2015-05-04 22:44:42
● 2015-10-18 23:58:28
○ 2016-01-02 20:43:56
○ 2026-03-24 14:49:40
○NSdotnetpark.venus.orderbox-dns.com2015-05-04 → 2015-10-18 · 4 obs
● 2015-05-04 22:44:42
● 2015-10-18 23:58:28
○ 2016-01-02 20:43:56
○ 2026-03-24 14:49:40
●NSns1.hover.com2026-03-09 → 2026-03-24 · 3 obs
○ 2018-01-30 09:42:24
● 2026-03-09 00:01:58
● 2026-03-24 14:49:40
●NSns2.hover.com2026-03-09 → 2026-03-24 · 3 obs
○ 2018-01-30 09:42:24
● 2026-03-09 00:01:58
● 2026-03-24 14:49:40
○MXeforwardct.name-services.com2016-01-02 → 2017-01-09 · 5 obs
○ 2015-10-18 23:58:28
● 2016-01-02 20:43:56
● 2017-01-09 21:46:40
○ 2018-01-30 09:42:24
○ 2026-03-24 14:49:40
○MXeforwardct2.name-services.com2016-01-02 → 2017-01-09 · 5 obs
○ 2015-10-18 23:58:28
● 2016-01-02 20:43:56
● 2017-01-09 21:46:40
○ 2018-01-30 09:42:24
○ 2026-03-24 14:49:40
○MXeforwardct3.name-services.com2016-01-02 → 2017-01-09 · 5 obs
○ 2015-10-18 23:58:28
● 2016-01-02 20:43:56
● 2017-01-09 21:46:40
○ 2018-01-30 09:42:24
○ 2026-03-24 14:49:40
●MXmx.hover.com.cust.hostedemail.com2026-03-09 → 2026-03-24 · 3 obs
○ 2018-01-30 09:42:24
● 2026-03-09 00:01:58
● 2026-03-24 14:49:40
○MXmx.serwinowski.com.cust.a.hostedemail.com2018-01-30 → 2018-01-30 · 4 obs
○ 2017-01-09 21:46:40
● 2018-01-30 09:42:24
○ 2026-03-09 00:01:58
○ 2026-03-24 14:49:40
○MXmx1.mailhostbox.com2015-05-04 → 2015-10-18 · 4 obs
● 2015-05-04 22:44:42
● 2015-10-18 23:58:28
○ 2016-01-02 20:43:56
○ 2026-03-24 14:49:40
○MXmx2.mailhostbox.com2015-05-04 → 2015-10-18 · 4 obs
● 2015-05-04 22:44:42
● 2015-10-18 23:58:28
○ 2016-01-02 20:43:56
○ 2026-03-24 14:49:40
○MXmx3.mailhostbox.com2015-05-04 → 2015-10-18 · 4 obs
● 2015-05-04 22:44:42
● 2015-10-18 23:58:28
○ 2016-01-02 20:43:56
○ 2026-03-24 14:49:40
●A66.229.145.42026-03-09 → 2026-03-24 · 2 obs
● 2026-03-09 00:01:58
● 2026-03-24 14:49:40

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comm.gtld-servers.net, f.gtld-servers.net, b.gtld-servers.net, h.gtld-servers.net...-
serwinowski.comns1.hover.com, ns2.hover.com4 records

✅ Authoritative Response

Server:64.98.148.13

NS records: ns1.hover.com, ns2.hover.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for serwinowski.com (unsigned zone)

⏱️ Timing

Total: 205ms | Queries: -

📄 Records

TypeCountSample Data
A166.229.145.4
NS2ns2.hover.com, ns1.hover.com
MX1mx.hover.com.cust.hostedemail.com (pri:
TXT1v=spf1 include:_spf.hostedemail.com ~all
SOA1ns1.hover.com dnsmaster.hover.com

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.hover.com, ns1.hover.com, ns2.hover.com...)

Analysis

Hierarchy

serwinowski.com is the parent of mail.serwinowski.com.

IP Addresses

serwinowski.com points to a single IP number: 66.229.145.4.

Other host names, for instance mail.serwinowski.com, share IP numbers with serwinowski.com.

Name Servers

serwinowski.com is delegated to two name servers: ns1.hover.com and ns2.hover.com.

serwinowski.com shares the same name server setup as other domains, for example democracyhandbook.com, watchdog.network, omnihost.us, project-road.com and duli.email.

serwinowski.com at least partially shares name servers with other domains, for instance teravim.org, kylebowen.com, jsnyng.net, dotfusion.com and pangvalley.com.

These name servers are commonly used with the name servers ns3.hover.com.

Host names with two IP numbers:

ns1.hover.com points to 2604:4000:0:d:216:40:47:26 and 216.40.47.26

ns2.hover.com points to 2604:4000:2800:d:64:99:148:13 and 64.98.148.13

Mail Servers

serwinowski.com is handled by a single mail server, mx.hover.com.cust.hostedemail.com.

serwinowski.com shares the same mail server setup as other domains, for instance macrowe.com, smackinisaiah.com, keom.net, fillmore.beer and saltwaterfishingtournaments.com.

serwinowski.com shares some mail servers with other domains at least partially, for example clay.it.

Host name mx.hover.com.cust.hostedemail.com points to IP address 216.40.42.4.