secondtech.nl - dns.ninja

secondtech.nl

DNSSEC⚠️ Not signed
A2606:4700:3034::ac43:aaa9🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::6815:2f4b🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.47.75Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.170.169🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NShaley.ns.cloudflare.com ⭐
A2606:4700:50::a29f:260f🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhaley.ns.cloudflare.com
A2803:f800:50::6ca2:c20f🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRhaley.ns.cloudflare.com
A2a06:98c1:50::ac40:220f🇺🇸 Cloudflare2a06:98c1:50::/45
PTRhaley.ns.cloudflare.com
A108.162.194.15🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhaley.ns.cloudflare.com
A162.159.38.15Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhaley.ns.cloudflare.com
A172.64.34.15🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhaley.ns.cloudflare.com
NSkai.ns.cloudflare.com
A2606:4700:58::adf5:3bbc🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkai.ns.cloudflare.com
A2803:f800:50::6ca2:c1bc🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRkai.ns.cloudflare.com
A2a06:98c1:50::ac40:21bc🇺🇸 Cloudflare2a06:98c1:50::/45
PTRkai.ns.cloudflare.com
A108.162.193.188🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkai.ns.cloudflare.com
A172.64.33.188🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkai.ns.cloudflare.com
A173.245.59.188🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkai.ns.cloudflare.com
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c1b::1b🇺🇸 Google2607:f8b0:4004::/48
PTRwv-in-f27.1e100.net
A172.253.63.26🇺🇸 Google172.253.63.0/24
PTRbi-in-f26.1e100.net
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
A172.253.116.27🇺🇸 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::1b🇧🇪 Google2a00:1450:400c::/48
PTRws-in-f27.1e100.net
PTRws-in-x1b.1e100.net
A173.194.76.27🇺🇸 Google173.194.76.0/24
PTRws-in-f27.1e100.net
TXTv=spf1 include:_spf.google.com ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.47.75, 172.67.170.169
IPv6 hints2606:4700:3034::ac43:aaa9, 2606:4700:3036::6815:2f4b
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=83, name=cloudflare-ech.com
SOAhaley.ns.cloudflare.comdns@cloudflare.com serial=2405818826

nl

DNSSEC🔒 Signed (DS record present)
NSns1.dns.nl ⭐
NSns3.dns.nl
NSns4.dns.nl
TXTnl zone update: 2026-06-09 03:00:01 +0000 (EPOCH 1780974001)
SOAns1.dns.nldns@sidn.nl 2026-06-09 #6

Previously MX for

secondtech.nl

Subdomains

sys.secondtech.nl

Same first word

secondtech.nl
secondtech.net
secondtech.xyz

Similar names

secondetch.xyz

DNS History

16 records (11 active, 5 former)

2020202120222023202420252026NShaley.ns.cloudflare.comkai.ns.cloudflare.comns1.metaregistrar.nlns2.metaregistrar.nlMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comsecondtech.nlA104.21.47.75172.67.170.1692606:4700:3034::ac43:aaa92606:4700:3036::6815:2f4b149.210.187.2332a01:7c8:aab6:1a1::1
●NShaley.ns.cloudflare.com2026-02-15 → 2026-06-09 · 3 obs
○ 2019-04-14 13:51:10
● 2026-02-15 10:19:42
● 2026-06-09 04:03:12
●NSkai.ns.cloudflare.com2026-02-15 → 2026-06-09 · 3 obs
○ 2019-04-14 13:51:10
● 2026-02-15 10:19:42
● 2026-06-09 04:03:12
○NSns1.metaregistrar.nl2019-04-14 → 2019-04-14 · 3 obs
● 2019-04-14 13:51:10
○ 2026-02-15 10:19:42
○ 2026-06-09 04:03:12
○NSns2.metaregistrar.nl2019-04-14 → 2019-04-14 · 3 obs
● 2019-04-14 13:51:10
○ 2026-02-15 10:19:42
○ 2026-06-09 04:03:12
●MXalt1.aspmx.l.google.com2026-02-15 → 2026-06-09 · 3 obs
○ 2019-04-14 13:51:10
● 2026-02-15 10:19:42
● 2026-06-09 04:03:12
●MXalt2.aspmx.l.google.com2026-02-15 → 2026-06-09 · 3 obs
○ 2019-04-14 13:51:10
● 2026-02-15 10:19:42
● 2026-06-09 04:03:12
●MXalt3.aspmx.l.google.com2026-02-15 → 2026-06-09 · 3 obs
○ 2019-04-14 13:51:10
● 2026-02-15 10:19:42
● 2026-06-09 04:03:12
●MXalt4.aspmx.l.google.com2026-02-15 → 2026-06-09 · 3 obs
○ 2019-04-14 13:51:10
● 2026-02-15 10:19:42
● 2026-06-09 04:03:12
●MXaspmx.l.google.com2026-02-15 → 2026-06-09 · 3 obs
○ 2019-04-14 13:51:10
● 2026-02-15 10:19:42
● 2026-06-09 04:03:12
○MXsecondtech.nl2019-04-14 → 2019-04-14 · 3 obs
● 2019-04-14 13:51:10
○ 2026-02-15 10:19:42
○ 2026-06-09 04:03:12
●A104.21.47.752026-02-15 → 2026-06-09 · 3 obs
○ 2019-04-14 13:51:10
● 2026-02-15 10:19:42
● 2026-06-09 04:03:12
○A149.210.187.2332019-04-14 → 2019-04-14 · 3 obs
● 2019-04-14 13:51:10
○ 2026-02-15 10:19:42
○ 2026-06-09 04:03:12
●A172.67.170.1692026-02-15 → 2026-06-09 · 3 obs
○ 2019-04-14 13:51:10
● 2026-02-15 10:19:42
● 2026-06-09 04:03:12
●A2606:4700:3034::ac43:aaa92026-02-15 → 2026-06-09 · 3 obs
○ 2019-04-14 13:51:10
● 2026-02-15 10:19:42
● 2026-06-09 04:03:12
●A2606:4700:3036::6815:2f4b2026-02-15 → 2026-06-09 · 3 obs
○ 2019-04-14 13:51:10
● 2026-02-15 10:19:42
● 2026-06-09 04:03:12
○A2a01:7c8:aab6:1a1::12019-04-14 → 2019-04-14 · 3 obs
● 2019-04-14 13:51:10
○ 2026-02-15 10:19:42
○ 2026-06-09 04:03:12

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
nlns1.dns.nl, ns4.dns.nl, ns3.dns.nl-
secondtech.nlhaley.ns.cloudflare.com, kai.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.193.188

NS records: haley.ns.cloudflare.com, kai.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for secondtech.nl (unsigned zone)

⏱️ Timing

Total: 1946ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.170.169, 104.21.47.75
AAAA22606:4700:3036::6815:2f4b, 2606:4700:3034::ac43:aaa9
NS2haley.ns.cloudflare.com, kai.ns.cloudflare.com
MX5aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...
TXT1v=spf1 include:_spf.google.com ~all
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1haley.ns.cloudflare.com dns.cloudflare.c

Analysis

Hierarchy

secondtech.nl is a parent domain of sys.secondtech.nl.

IP Addresses

secondtech.nl maps to 4 IP numbers, specifically 104.21.47.75, 172.67.170.169, 2606:4700:3034::ac43:aaa9 and 2606:4700:3036::6815:2f4b.

Two other host names, along with shark5.com, comillalg.gov.bd and thefactoryhq.com, also share IP numbers with secondtech.nl.

Name Servers

secondtech.nl has two authoritative name servers — haley.ns.cloudflare.com and kai.ns.cloudflare.com.

secondtech.nl shares its NS records with other domains, for example escortsync.com, stultzmachine.com, devs.lv and two others.

secondtech.nl shares at least some of its name servers with other domains, including (0x787878)xflix.com, udolpho.com, ilumno.com and two others.

These name servers are frequently seen alongside the name servers sonny.ns.cloudflare.com, leah.ns.cloudflare.com, hunts.ns.cloudflare.com and jakub.ns.cloudflare.com.

DNS names with 6 IP addresses:

haley.ns.cloudflare.com points to 108.162.194.15, 162.159.38.15, 172.64.34.15 and three other IP addresses.

kai.ns.cloudflare.com points to 108.162.193.188, 172.64.33.188, 173.245.59.188 and three other IP addresses.

Mail Servers

The MX records for secondtech.nl point to 5 mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

There is at least a partial MX overlap between secondtech.nl and other domains, including ourschools.co.nz, siamspa.it, ns500742.ns500671.ns500754.ns500742.ns500671.ns500731.ns500704.ns500671.ns500291.ns500649.ns500649.ns500666.tenderladiesbz.com and two others.

alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com are mail servers that frequently appear together with these mail servers.

Host names that have two IP addresses:

aspmx.l.google.com resolves to 172.253.63.26 and 2607:f8b0:4004:c1b::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 172.253.116.27 and 2a00:1450:400b:c02::1a.

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

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