serfupa.com - robtex.com

serfupa.com

DNSSEC⚠️ Not signed
A140.188.32.85🇺🇸 AS398823140.188.32.0/19 PEG TECH INC
NSa12.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
NSb12.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
SOAa.share-dns.commaster@share-dns.com serial=1783085250

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=1786399129

Previously MX for

serfupa.com

Subdomains

www.serfupa.com

Same first word

serfupa.com

Similar names

superaf.com
(0x666170)esur.com
afsperu.com
upsafer.com
supfear.org
prefasu.sk
parfuse.com
frasupe.com
fasuper.com
apesurf.com
pfauser.net
pfauser.de
saferup.com
afsuper.cn
fupresa.com.br
superfa.cn
pfauser.com
perfusa.com
pfauser.co
pfauser.at
superfa.com
parfuse.xyz
sure(0x666170).org
prusafe.com
frupesa.cl
safepur.com

DNS History

17 records (5 active, 12 former)

20162017201820192020202120222023202420252026NSa.share-dns.coma12.share-dns.comb.share-dns.netb12.share-dns.netns1.servidorblindado.netns1.speedydns.netns1.star1host.comns2.servidorblindado.netns2.speedydns.netns2.star1host.comns3.speedydns.netMXserfupa.comA140.188.32.85174.136.13.31192.99.32.15838.6.64.21378.46.66.112
●NSa.share-dns.com2026-06-23 → 2026-08-10 · 3 obs
○ 2020-04-13 07:33:06
● 2026-06-23 11:41:54
● 2026-08-10 22:06:50
●NSa12.share-dns.com2026-06-23 → 2026-08-10 · 3 obs
○ 2020-04-13 07:33:06
● 2026-06-23 11:41:54
● 2026-08-10 22:06:50
●NSb.share-dns.net2026-06-23 → 2026-08-10 · 3 obs
○ 2020-04-13 07:33:06
● 2026-06-23 11:41:54
● 2026-08-10 22:06:50
●NSb12.share-dns.net2026-06-23 → 2026-08-10 · 3 obs
○ 2020-04-13 07:33:06
● 2026-06-23 11:41:54
● 2026-08-10 22:06:50
○NSns1.servidorblindado.net2016-10-20 → 2017-04-20 · 5 obs
○ 2016-08-06 02:45:02
● 2016-10-20 02:04:04
● 2017-04-20 11:16:32
○ 2020-04-13 07:33:06
○ 2026-08-10 22:06:50
○NSns1.speedydns.net2020-04-13 → 2020-04-13 · 4 obs
○ 2017-04-20 11:16:32
● 2020-04-13 07:33:06
○ 2026-06-23 11:41:54
○ 2026-08-10 22:06:50
○NSns1.star1host.com2015-06-30 → 2016-03-29 · 4 obs
● 2015-06-30 21:34:16
● 2016-03-29 02:58:46
○ 2016-08-06 02:45:02
○ 2026-08-10 22:06:50
○NSns2.servidorblindado.net2016-10-20 → 2017-04-20 · 5 obs
○ 2016-08-06 02:45:02
● 2016-10-20 02:04:04
● 2017-04-20 11:16:32
○ 2020-04-13 07:33:06
○ 2026-08-10 22:06:50
○NSns2.speedydns.net2020-04-13 → 2020-04-13 · 4 obs
○ 2017-04-20 11:16:32
● 2020-04-13 07:33:06
○ 2026-06-23 11:41:54
○ 2026-08-10 22:06:50
○NSns2.star1host.com2015-06-30 → 2016-03-29 · 4 obs
● 2015-06-30 21:34:16
● 2016-03-29 02:58:46
○ 2016-08-06 02:45:02
○ 2026-08-10 22:06:50
○NSns3.speedydns.net2020-04-13 → 2020-04-13 · 4 obs
○ 2017-04-20 11:16:32
● 2020-04-13 07:33:06
○ 2026-06-23 11:41:54
○ 2026-08-10 22:06:50
○MXserfupa.com2015-06-30 → 2020-04-13 · 7 obs
● 2015-06-30 21:34:16
● 2016-03-29 02:58:46
○ 2016-08-06 02:45:02
● 2016-10-20 02:04:04
● 2020-04-13 07:33:06
○ 2026-06-23 11:41:54
○ 2026-08-10 22:06:50
●A140.188.32.852026-08-10 → 2026-08-10 · 2 obs
○ 2026-06-23 11:41:54
● 2026-08-10 22:06:50
○A174.136.13.312020-04-13 → 2020-04-13 · 4 obs
○ 2017-04-20 11:16:32
● 2020-04-13 07:33:06
○ 2026-06-23 11:41:54
○ 2026-08-10 22:06:50
○A192.99.32.1582015-10-22 → 2017-04-20 · 8 obs
○ 2015-06-30 21:34:16
● 2015-10-22 07:28:04
● 2016-03-29 02:58:46
○ 2016-08-06 02:45:02
● 2016-10-20 02:04:04
● 2017-04-20 11:16:32
○ 2020-04-13 07:33:06
○ 2026-08-10 22:06:50
○A38.6.64.2132026-06-23 → 2026-06-23 · 3 obs
○ 2020-04-13 07:33:06
● 2026-06-23 11:41:54
○ 2026-08-10 22:06:50
○A78.46.66.1122015-06-30 → 2015-06-30 · 3 obs
● 2015-06-30 21:34:16
○ 2015-10-22 07:28:04
○ 2026-08-10 22:06:50

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
serfupa.comb12.share-dns.net, a12.share-dns.com1 record

✅ Authoritative Response

Server:172.64.52.239

NS records: b12.share-dns.net, a12.share-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for serfupa.com (unsigned zone)

⏱️ Timing

Total: 374ms | Queries: -

📄 Records

TypeCountSample Data
A1140.188.32.85
NS2a.share-dns.com, b.share-dns.net
SOA1a.share-dns.com master.share-dns.com

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (a12.share-dns.com)

Analysis

Hierarchy

serfupa.com is the parent zone for www.serfupa.com.

IP Addresses

serfupa.com points to a single IP number: 140.188.32.85.

serfupa.com shares its IP numbers with other host names like ylontsf.com, ptbszl.com and shhtay.com.

Name Servers

serfupa.com has four authoritative name servers: a12.share-dns.com, a.share-dns.com, b12.share-dns.net and b.share-dns.net.

serfupa.com partially shares its NS delegation with several other domains, including duoyinbox.com, hbsqywl.com, ltxgdz.com and two others.

In DNS configurations, these name servers often share authority with a2.share-dns.com, b2.share-dns.net, a8.share-dns.com and 7 other name servers.

a12.share-dns.com and a.share-dns.com each resolve to 172.64.53.25, while b12.share-dns.net and b.share-dns.net each resolve to 172.64.52.239.

a12.share-dns.com and a.share-dns.com are host names that each point to 172.64.53.25 IP addresses.

b12.share-dns.net and b.share-dns.net are host names that each point to 172.64.52.239 IP addresses.