sero.tech - dns.ninja

sero.tech

DNSSEC⚠️ Not signed
A2606:4700:3033::6815:3988🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3033::ac43:a413🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.57.136Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.164.19🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSemily.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a9b🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRemily.ns.cloudflare.com
A2803:f800:50::6ca2:c09b🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRemily.ns.cloudflare.com
A2a06:98c1:50::ac40:209b🇺🇸 Cloudflare2a06:98c1:50::/45
PTRemily.ns.cloudflare.com
A108.162.192.155🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRemily.ns.cloudflare.com
A172.64.32.155🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRemily.ns.cloudflare.com
A173.245.58.155🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRemily.ns.cloudflare.com
NSjim.ns.cloudflare.com
A2606:4700:58::adf5:3b7d🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjim.ns.cloudflare.com
A2803:f800:50::6ca2:c17d🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRjim.ns.cloudflare.com
A2a06:98c1:50::ac40:217d🇺🇸 Cloudflare2a06:98c1:50::/45
PTRjim.ns.cloudflare.com
A108.162.193.125🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjim.ns.cloudflare.com
A172.64.33.125🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjim.ns.cloudflare.com
A173.245.59.125🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjim.ns.cloudflare.com
MXsmpt.google.com ⭐
MXalt1.aspmx.l.google.com(5)
A2800:3f0:4003:c0f::1b🇨🇱 Google2800:3f0:4003::/48
A108.177.123.27🇺🇸 Google108.177.123.0/24
PTRlcscld-in-f27.1e100.net
MXalt2.aspmx.l.google.com(5)
A2a00:1450:400b:c02::1a🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f26.1e100.net
A172.253.116.26🇺🇸 Google172.253.116.0/24
PTRdj-in-f26.1e100.net
MXaspmx.l.google.com(5)
A2607:f8b0:4004:c1f::1b🇺🇸 Google2607:f8b0:4004::/48
PTRpd-in-f27.1e100.net
A64.233.180.27🇺🇸 Google64.233.180.0/24
PTRon-in-f27.1e100.net
PTRpe-in-f27.1e100.net
MXalt3.aspmx.l.google.com(10)
A2a00:1450:4009:c0f::1b🇬🇧 Google2a00:1450:4009::/48
PTRyulhrs-in-f27.1e100.net
A192.178.223.26🇺🇸 Google192.178.223.0/24
PTRyulhrs-in-f26.1e100.net
MXalt4.aspmx.l.google.com(10)
A2a00:1450:400c:c23::1b🇧🇪 Google2a00:1450:400c::/48
PTRyubrupd-in-f27.1e100.net
A172.253.157.27🇺🇸 Google172.253.0.0/16
PTRyubrupd-in-f27.1e100.net
TXTgoogle-site-verification=yVH48HdTcxJ809iY4Ylg53kXwPixHOKaYPQ5Zd_dh3w
TXTv=spf1 include:_spf.google.com include:spf.afas.online ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.57.136, 172.67.164.19
IPv6 hints2606:4700:3033::6815:3988, 2606:4700:3033::ac43:a413
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=245, name=cloudflare-ech.com
SOAemily.ns.cloudflare.comdns@cloudflare.com serial=2407979053

tech

DNSSEC⚠️ Not signed
NSns01.trs-dns.com ⭐
NSns.trs-dns.com
NSns01.trs-dns.net
NSns10.trs-dns.info
NSns10.trs-dns.org
SOAns.trs-dns.comtrs-ops@tucows.com serial=1782580437
📈 Tranco rank: #718,394

Same first word

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DNS History

13 records (12 active, 1 former)

NSemily.ns.cloudflare.comjim.ns.cloudflare.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comsmpt.google.comA104.21.57.136172.67.164.192606:4700:3033::6815:39882606:4700:3033::ac43:a4132606:4700:3035::ac43:a413
●NSemily.ns.cloudflare.com2026-03-28 → 2026-06-27 · 2 obs
● 2026-03-28 01:31:08
● 2026-06-27 17:25:00
●NSjim.ns.cloudflare.com2026-03-28 → 2026-06-27 · 2 obs
● 2026-03-28 01:31:08
● 2026-06-27 17:25:00
●MXalt1.aspmx.l.google.com2026-03-28 → 2026-06-27 · 2 obs
● 2026-03-28 01:31:08
● 2026-06-27 17:25:00
●MXalt2.aspmx.l.google.com2026-03-28 → 2026-06-27 · 2 obs
● 2026-03-28 01:31:08
● 2026-06-27 17:25:00
●MXalt3.aspmx.l.google.com2026-03-28 → 2026-06-27 · 2 obs
● 2026-03-28 01:31:08
● 2026-06-27 17:25:00
●MXalt4.aspmx.l.google.com2026-03-28 → 2026-06-27 · 2 obs
● 2026-03-28 01:31:08
● 2026-06-27 17:25:00
●MXaspmx.l.google.com2026-03-28 → 2026-06-27 · 2 obs
● 2026-03-28 01:31:08
● 2026-06-27 17:25:00
●MXsmpt.google.com2026-03-28 → 2026-06-27 · 2 obs
● 2026-03-28 01:31:08
● 2026-06-27 17:25:00
●A104.21.57.1362026-03-28 → 2026-06-27 · 2 obs
● 2026-03-28 01:31:08
● 2026-06-27 17:25:00
●A172.67.164.192026-03-28 → 2026-06-27 · 2 obs
● 2026-03-28 01:31:08
● 2026-06-27 17:25:00
●A2606:4700:3033::6815:39882026-03-28 → 2026-06-27 · 2 obs
● 2026-03-28 01:31:08
● 2026-06-27 17:25:00
●A2606:4700:3033::ac43:a4132026-06-27 → 2026-06-27 · 2 obs
○ 2026-06-14 10:50:12
● 2026-06-27 17:25:00
○A2606:4700:3035::ac43:a4132026-03-28 → 2026-06-14 · 3 obs
● 2026-03-28 01:31:08
● 2026-06-14 10:50:12
○ 2026-06-27 17:25:00

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
techns01.trs-dns.com, ns10.trs-dns.org, ns10.trs-dns.info, ns01.trs-dns.net8 records
sero.techemily.ns.cloudflare.com, jim.ns.cloudflare.com-

✅ Authoritative Response

Server:173.245.59.125

NS records: emily.ns.cloudflare.com, jim.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sero.tech (unsigned zone)

⏱️ Timing

Total: 337ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.57.136, 172.67.164.19
AAAA22606:4700:3033::6815:3988, 2606:4700:3033::ac43:a413
NS2emily.ns.cloudflare.com, jim.ns.cloudflare.com
MX6smpt.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...
TXT2google-site-verification=yVH48HdTcxJ809i, v=spf1 include:_spf.google.com include:s
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1emily.ns.cloudflare.com dns.cloudflare.c

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns01.trs-dns.com, ns01.trs-dns.com, ns10.trs-dns.org...)

Analysis

IP Addresses

sero.tech directs to four IP numbers, which are 104.21.57.136, 172.67.164.19, 2606:4700:3033::6815:3988 and 2606:4700:3033::ac43:a413.

Two other host names, along with shema-metro.msk.ru, tacrv.com and ltddivorce.com, also share IP numbers with sero.tech.

Name Servers

sero.tech has two authoritative name servers — emily.ns.cloudflare.com and jim.ns.cloudflare.com.

sero.tech shares its NS records with other domains, for example goon.vn, gr3p.net, simplyeliquid.co.uk and two others.

The name servers of sero.tech overlap at least partially with those of other domains — among them goldenreflectionlake.pro, xoilacct.tv, istbbs.com and two more.

DNS names with 6 IP addresses:

emily.ns.cloudflare.com points to 108.162.192.155, 172.64.32.155, 173.245.58.155 and 3 other IP addresses.

jim.ns.cloudflare.com points to 108.162.193.125, 172.64.33.125, 173.245.59.125 and 3 other IP addresses.

Mail Servers

sero.tech has 6 mail servers — smpt.google.com, aspmx.l.google.com, alt1.aspmx.l.google.com plus 3 other.

There is at least a partial MX overlap between sero.tech and other domains, including rgrart.com, ns500841.ns500821.ns500841.ns500821.ns500821.ns500821.ns500795.ns500794.ns500821.ns500821.ns500790.ns500795.lustypartnersfinder.com, petratrimmel.com and two others.

These mail servers tend to appear in combination with mail servers alt2.aspmx.l.google.com, alt4.aspmx.l.google.com, alt3.aspmx.l.google.com and 4 others.

Host names that have two IP addresses:

aspmx.l.google.com resolves to 64.233.180.27 and 2607:f8b0:4004:c1f::1b.

alt1.aspmx.l.google.com resolves to 108.177.123.27 and 2800:3f0:4003:c0f::1b.

alt2.aspmx.l.google.com resolves to 172.253.116.26 and 2a00:1450:400b:c02::1a.

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

alt4.aspmx.l.google.com resolves to 172.253.157.27 and 2a00:1450:400c:c23::1b.