sergiobergman.com - robtex.com

sergiobergman.com

DNSSEC⚠️ Not signed
NSa5.share-dns.com ⭐ ⚠️ Not in parent delegation
A172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSa.share-dns.com ⚠️ Not in zone NS records
A172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSb.share-dns.net ⚠️ Not in zone NS records
A172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSb5.share-dns.net ⚠️ Not in parent delegation
A172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
MXaspmx1.migadu.com ⭐
A2001:41d0:303:648a::1🇫🇷 OVH2001:41d0::/32 IPv6
A2001:41d0:700:19b4::1🇫🇷 OVH2001:41d0::/32 IPv6
A2001:41d0:700:1a57::1🇫🇷 OVH2001:41d0::/32 IPv6
A51.38.57.138🇫🇷 OVH51.38.0.0/16
PTRmizu0.migadu.com
A135.125.171.180🇫🇷 OVH135.125.128.0/17
PTRns3160119.ip-135-125-171.eu
A135.125.222.87🇫🇷 OVH135.125.128.0/17
PTRns3160230.ip-135-125-222.eu
MXaspmx2.migadu.com(20)
A2001:41d0:303:648a::1🇫🇷 OVH2001:41d0::/32 IPv6
A2001:41d0:700:19b4::1🇫🇷 OVH2001:41d0::/32 IPv6
A2001:41d0:700:1a57::1🇫🇷 OVH2001:41d0::/32 IPv6
A51.38.57.138🇫🇷 OVH51.38.0.0/16
PTRmizu0.migadu.com
A135.125.171.180🇫🇷 OVH135.125.128.0/17
PTRns3160119.ip-135-125-171.eu
A135.125.222.87🇫🇷 OVH135.125.128.0/17
PTRns3160230.ip-135-125-222.eu
TXThosted-email-verify=r4igmad9
TXTv=spf1 include:spf.migadu.com -all
SOAa.share-dns.commaster@share-dns.com serial=1773444267

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=1785600932
WOT: SAFE (60/100)

Subdomains

www.sergiobergman.com

Same first word

sergiobergman.com

DNS History

27 records (6 active, 21 former)

20162017201820192020202120222023202420252026NSa.share-dns.coma5.share-dns.comb.share-dns.netb5.share-dns.netcns2013.hostgator.comcns2014.hostgator.comns1.dnspoint.netns1.sergiobergman.comns1.towebs.comns2.sergiobergman.comns2.towebs.comns3.sergiobergman.comns3.towebs.comns4.sergiobergman.comns4.towebs.comMXaspmx1.migadu.comaspmx2.migadu.comalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.commail.sergiobergman.comA162.144.21.158200.58.119.215200.80.43.205216.59.32.95
●NSa.share-dns.com2026-06-04 → 2026-08-01 · 3 obs
○ 2018-11-28 06:01:48
● 2026-06-04 02:15:40
● 2026-08-01 16:41:52
●NSa5.share-dns.com2026-06-04 → 2026-08-01 · 3 obs
○ 2018-11-28 06:01:48
● 2026-06-04 02:15:40
● 2026-08-01 16:41:52
●NSb.share-dns.net2026-06-04 → 2026-08-01 · 3 obs
○ 2018-11-28 06:01:48
● 2026-06-04 02:15:40
● 2026-08-01 16:41:52
●NSb5.share-dns.net2026-06-04 → 2026-08-01 · 3 obs
○ 2018-11-28 06:01:48
● 2026-06-04 02:15:40
● 2026-08-01 16:41:52
○NScns2013.hostgator.com2017-01-21 → 2018-11-28 · 5 obs
○ 2016-05-06 05:33:22
● 2017-01-21 06:30:14
● 2018-11-28 06:01:48
○ 2026-06-04 02:15:40
○ 2026-08-01 16:41:52
○NScns2014.hostgator.com2017-01-21 → 2018-11-28 · 5 obs
○ 2016-05-06 05:33:22
● 2017-01-21 06:30:14
● 2018-11-28 06:01:48
○ 2026-06-04 02:15:40
○ 2026-08-01 16:41:52
○NSns1.dnspoint.net2015-07-03 → 2015-11-20 · 4 obs
● 2015-07-03 04:04:04
● 2015-11-20 20:34:24
○ 2016-02-27 11:36:58
○ 2026-08-01 16:41:52
○NSns1.sergiobergman.com2015-07-03 → 2015-11-20 · 4 obs
● 2015-07-03 04:04:04
● 2015-11-20 20:34:24
○ 2016-02-27 11:36:58
○ 2026-08-01 16:41:52
○NSns1.towebs.com2016-02-27 → 2016-05-06 · 5 obs
○ 2015-11-20 20:34:24
● 2016-02-27 11:36:58
● 2016-05-06 05:33:22
○ 2017-01-21 06:30:14
○ 2026-08-01 16:41:52
○NSns2.sergiobergman.com2015-07-03 → 2015-11-20 · 4 obs
● 2015-07-03 04:04:04
● 2015-11-20 20:34:24
○ 2016-02-27 11:36:58
○ 2026-08-01 16:41:52
○NSns2.towebs.com2016-02-27 → 2016-05-06 · 5 obs
○ 2015-11-20 20:34:24
● 2016-02-27 11:36:58
● 2016-05-06 05:33:22
○ 2017-01-21 06:30:14
○ 2026-08-01 16:41:52
○NSns3.sergiobergman.com2015-07-03 → 2015-11-20 · 4 obs
● 2015-07-03 04:04:04
● 2015-11-20 20:34:24
○ 2016-02-27 11:36:58
○ 2026-08-01 16:41:52
○NSns3.towebs.com2016-02-27 → 2016-05-06 · 5 obs
○ 2015-11-20 20:34:24
● 2016-02-27 11:36:58
● 2016-05-06 05:33:22
○ 2017-01-21 06:30:14
○ 2026-08-01 16:41:52
○NSns4.sergiobergman.com2015-07-03 → 2015-11-20 · 4 obs
● 2015-07-03 04:04:04
● 2015-11-20 20:34:24
○ 2016-02-27 11:36:58
○ 2026-08-01 16:41:52
○NSns4.towebs.com2016-02-27 → 2016-05-06 · 5 obs
○ 2015-11-20 20:34:24
● 2016-02-27 11:36:58
● 2016-05-06 05:33:22
○ 2017-01-21 06:30:14
○ 2026-08-01 16:41:52
○MXalt1.aspmx.l.google.com2015-07-03 → 2018-11-28 · 4 obs
● 2015-07-03 04:04:04
● 2018-11-28 06:01:48
○ 2026-06-04 02:15:40
○ 2026-08-01 16:41:52
○MXalt2.aspmx.l.google.com2015-07-03 → 2018-11-28 · 4 obs
● 2015-07-03 04:04:04
● 2018-11-28 06:01:48
○ 2026-06-04 02:15:40
○ 2026-08-01 16:41:52
○MXalt3.aspmx.l.google.com2015-07-03 → 2018-11-28 · 4 obs
● 2015-07-03 04:04:04
● 2018-11-28 06:01:48
○ 2026-06-04 02:15:40
○ 2026-08-01 16:41:52
○MXalt4.aspmx.l.google.com2015-07-03 → 2018-11-28 · 4 obs
● 2015-07-03 04:04:04
● 2018-11-28 06:01:48
○ 2026-06-04 02:15:40
○ 2026-08-01 16:41:52
○MXaspmx.l.google.com2015-07-03 → 2018-11-28 · 4 obs
● 2015-07-03 04:04:04
● 2018-11-28 06:01:48
○ 2026-06-04 02:15:40
○ 2026-08-01 16:41:52
●MXaspmx1.migadu.com2026-06-04 → 2026-08-01 · 3 obs
○ 2018-11-28 06:01:48
● 2026-06-04 02:15:40
● 2026-08-01 16:41:52
●MXaspmx2.migadu.com2026-06-04 → 2026-08-01 · 3 obs
○ 2018-11-28 06:01:48
● 2026-06-04 02:15:40
● 2026-08-01 16:41:52
○MXmail.sergiobergman.com2015-07-03 → 2015-11-20 · 4 obs
● 2015-07-03 04:04:04
● 2015-11-20 20:34:24
○ 2016-02-27 11:36:58
○ 2026-08-01 16:41:52
○A162.144.21.1582017-01-21 → 2018-11-28 · 5 obs
○ 2016-05-06 05:33:22
● 2017-01-21 06:30:14
● 2018-11-28 06:01:48
○ 2026-06-04 02:15:40
○ 2026-08-01 16:41:52
○A200.58.119.2152026-06-04 → 2026-08-01 · 2 obs
○ 2026-06-04 02:15:40
○ 2026-08-01 16:41:52
○A200.80.43.2052016-02-27 → 2016-05-06 · 5 obs
○ 2015-11-20 20:34:24
● 2016-02-27 11:36:58
● 2016-05-06 05:33:22
○ 2017-01-21 06:30:14
○ 2026-08-01 16:41:52
○A216.59.32.952015-07-03 → 2015-11-20 · 4 obs
● 2015-07-03 04:04:04
● 2015-11-20 20:34:24
○ 2016-02-27 11:36:58
○ 2026-08-01 16:41:52

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
sergiobergman.comb5.share-dns.net, a5.share-dns.com1 record

✅ Authoritative Response

Server:172.64.53.25

NS records: b5.share-dns.net, a5.share-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sergiobergman.com (unsigned zone)

⏱️ Timing

Total: 750ms | Queries: -

📄 Records

TypeCountSample Data
NS2a.share-dns.com, b.share-dns.net
MX2aspmx1.migadu.com (pri: 10), aspmx2.migadu.com (pri: 20)
TXT2hosted-email-verify=r4igmad9, v=spf1 include:spf.migadu.com -all
SOA1a.share-dns.com master.share-dns.com

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (a5.share-dns.com)

Analysis

Hierarchy

sergiobergman.com serves as the parent of www.sergiobergman.com.

Name Servers

Four name servers handle the delegation for sergiobergman.com: a5.share-dns.com, a.share-dns.com, b5.share-dns.net and b.share-dns.net.

sergiobergman.com has at least partial name server overlap with other domains, such as art-ange.com, eurostylesnc.com, giftman80.com and two others.

a12.share-dns.com, b12.share-dns.net and a8.share-dns.com — plus 7 other name servers — are commonly paired with these name servers.

a5.share-dns.com and a.share-dns.com share the IP address 172.64.53.25; b5.share-dns.net and b.share-dns.net share the IP address 172.64.52.239.

These two host names — a5.share-dns.com and a.share-dns.com — each point to 172.64.53.25 IP addresses.

These two host names — b5.share-dns.net and b.share-dns.net — each point to 172.64.52.239 IP addresses.

Mail Servers

sergiobergman.com uses two mail servers, aspmx1.migadu.com and aspmx2.migadu.com.

The mail server setup of sergiobergman.com matches that of other domains such as russianarts.online, nserver4.body-center-galati.promotur.ro.pablomiguel.com, cluebattery.com and two others.

There is at least a partial overlap in mail servers between sergiobergman.com and other domains like farghaly.com, lemmy.world and voilacreatividad.com.

Hosts with 6 IP addresses each:

aspmx1.migadu.com carries IP addresses 51.38.57.138, 135.125.171.180 and 135.125.222.87, with 3 other addresses beyond those.

aspmx2.migadu.com carries IP addresses 51.38.57.138, 135.125.171.180 and 135.125.222.87, with 3 other addresses beyond those.

These two host names — aspmx1.migadu.com and aspmx2.migadu.com — each point to 2001:41d0:303:648a::1 IP addresses.

These two host names — aspmx1.migadu.com and aspmx2.migadu.com — each point to 2001:41d0:700:19b4::1 IP addresses.

These two host names — aspmx1.migadu.com and aspmx2.migadu.com — each point to 2001:41d0:700:1a57::1 IP addresses.

These two host names — aspmx1.migadu.com and aspmx2.migadu.com — each point to 51.38.57.138 IP addresses.

These two host names — aspmx1.migadu.com and aspmx2.migadu.com — each point to 135.125.171.180 IP addresses.

These two host names — aspmx1.migadu.com and aspmx2.migadu.com — each point to 135.125.222.87 IP addresses.