secondtech.nl - robtex.com

secondtech.nl

DNSSEC⚠️ Not signed
A2606:4700:3030::ac43:aaa9🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3031::6815:2f4b🇺🇸 Cloudflare2606:4700:3031::/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:c21::1b🇺🇸 Google2607:f8b0:4004::/48
PTRpe-in-f27.1e100.net
A142.251.167.26🇺🇸 Google142.251.167.0/24
PTRww-in-f26.1e100.net
MXalt1.aspmx.l.google.com(5)
A2800:3f0:4003:c0f::1a🇨🇱 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
MXalt3.aspmx.l.google.com(10)
A2a00:1450:4009:c0f::1b🇬🇧 Google2a00:1450:4009::/48
PTRyulhrs-in-f27.1e100.net
A192.178.223.27🇺🇸 Google192.178.223.0/24
PTRyulhrs-in-f27.1e100.net
MXalt4.aspmx.l.google.com(10)
A2a00:1450:400c:c23::1b🇧🇪 Google2a00:1450:400c::/48
PTRyubrupd-in-f27.1e100.net
A172.253.157.26🇺🇸 Google172.253.0.0/16
PTRyubrupd-in-f26.1e100.net
TXTv=spf1 include:_spf.google.com ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.47.75, 172.67.170.169
IPv6 hints2606:4700:3030::ac43:aaa9, 2606:4700:3031::6815:2f4b
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=3, name=cloudflare-ech.com
SOAhaley.ns.cloudflare.comdns@cloudflare.com serial=2409311485

nl

DNSSEC🔒 Signed (DS record present)
NSns1.dns.nl ⭐
NSns3.dns.nl
NSns4.dns.nl
TXTnl zone update: 2026-07-24 09:00:01 +0000 (EPOCH 1784883601)
SOAns1.dns.nldns@sidn.nl 2026-07-24 #18

Previously MX for

secondtech.nl

Subdomains

sys.secondtech.nl

Same first word

secondtech.nl
secondtech.net
secondtech.xyz

Similar names

secondetch.xyz

DNS History

18 records (11 active, 7 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.nlA104.21.47.75172.67.170.1692606:4700:3030::ac43:aaa92606:4700:3031::6815:2f4b149.210.187.2332606:4700:3034::ac43:aaa92606:4700:3036::6815:2f4b2a01:7c8:aab6:1a1::1
●NShaley.ns.cloudflare.com2026-02-15 → 2026-07-24 · 3 obs
○ 2019-04-14 13:51:10
● 2026-02-15 10:19:42
● 2026-07-24 09:46:18
●NSkai.ns.cloudflare.com2026-02-15 → 2026-07-24 · 3 obs
○ 2019-04-14 13:51:10
● 2026-02-15 10:19:42
● 2026-07-24 09:46:18
○NSns1.metaregistrar.nl2019-04-14 → 2019-04-14 · 3 obs
● 2019-04-14 13:51:10
○ 2026-02-15 10:19:42
○ 2026-07-24 09:46:18
○NSns2.metaregistrar.nl2019-04-14 → 2019-04-14 · 3 obs
● 2019-04-14 13:51:10
○ 2026-02-15 10:19:42
○ 2026-07-24 09:46:18
●MXalt1.aspmx.l.google.com2026-02-15 → 2026-07-24 · 3 obs
○ 2019-04-14 13:51:10
● 2026-02-15 10:19:42
● 2026-07-24 09:46:18
●MXalt2.aspmx.l.google.com2026-02-15 → 2026-07-24 · 3 obs
○ 2019-04-14 13:51:10
● 2026-02-15 10:19:42
● 2026-07-24 09:46:18
●MXalt3.aspmx.l.google.com2026-02-15 → 2026-07-24 · 3 obs
○ 2019-04-14 13:51:10
● 2026-02-15 10:19:42
● 2026-07-24 09:46:18
●MXalt4.aspmx.l.google.com2026-02-15 → 2026-07-24 · 3 obs
○ 2019-04-14 13:51:10
● 2026-02-15 10:19:42
● 2026-07-24 09:46:18
●MXaspmx.l.google.com2026-02-15 → 2026-07-24 · 3 obs
○ 2019-04-14 13:51:10
● 2026-02-15 10:19:42
● 2026-07-24 09:46:18
○MXsecondtech.nl2019-04-14 → 2019-04-14 · 3 obs
● 2019-04-14 13:51:10
○ 2026-02-15 10:19:42
○ 2026-07-24 09:46:18
●A104.21.47.752026-02-15 → 2026-07-24 · 3 obs
○ 2019-04-14 13:51:10
● 2026-02-15 10:19:42
● 2026-07-24 09:46:18
○A149.210.187.2332019-04-14 → 2019-04-14 · 3 obs
● 2019-04-14 13:51:10
○ 2026-02-15 10:19:42
○ 2026-07-24 09:46:18
●A172.67.170.1692026-02-15 → 2026-07-24 · 3 obs
○ 2019-04-14 13:51:10
● 2026-02-15 10:19:42
● 2026-07-24 09:46:18
●A2606:4700:3030::ac43:aaa92026-06-22 → 2026-07-24 · 3 obs
○ 2026-02-15 10:19:42
● 2026-06-22 19:21:28
● 2026-07-24 09:46:18
●A2606:4700:3031::6815:2f4b2026-06-22 → 2026-07-24 · 3 obs
○ 2026-02-15 10:19:42
● 2026-06-22 19:21:28
● 2026-07-24 09:46:18
○A2606:4700:3034::ac43:aaa92026-02-15 → 2026-02-15 · 4 obs
○ 2019-04-14 13:51:10
● 2026-02-15 10:19:42
○ 2026-06-22 19:21:28
○ 2026-07-24 09:46:18
○A2606:4700:3036::6815:2f4b2026-02-15 → 2026-02-15 · 4 obs
○ 2019-04-14 13:51:10
● 2026-02-15 10:19:42
○ 2026-06-22 19:21:28
○ 2026-07-24 09:46:18
○A2a01:7c8:aab6:1a1::12019-04-14 → 2019-04-14 · 3 obs
● 2019-04-14 13:51:10
○ 2026-02-15 10:19:42
○ 2026-07-24 09:46:18

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:162.159.38.15

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: 436ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.47.75, 172.67.170.169
AAAA22606:4700:3030::ac43:aaa9, 2606:4700:3031::6815:2f4b
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

The domain sys.secondtech.nl falls under the parent secondtech.nl.

IP Addresses

secondtech.nl points to the four IP addresses 104.21.47.75, 172.67.170.169, 2606:4700:3030::ac43:aaa9 and 2606:4700:3031::6815:2f4b.

shark5.com, comillalg.gov.bd, thefactoryhq.com plus two other host names have IP numbers in common with secondtech.nl.

Name Servers

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

The name server configuration of secondtech.nl is shared with other domains, for instance escortsync.com, stultzmachine.com, devs.lv and two others.

At least some of secondtech.nl's name servers are shared with other domains, for example (0x787878)xflix.com, udolpho.com, ilumno.com and two more.

It is common for these name servers to be used in conjunction with the name servers sonny.ns.cloudflare.com, hunts.ns.cloudflare.com and leah.ns.cloudflare.com.

Hosts with 6 IP addresses each:

haley.ns.cloudflare.com points to 108.162.194.15, 162.159.38.15, 172.64.34.15 and 3 other IP addresses.

kai.ns.cloudflare.com points to 108.162.193.188, 172.64.33.188, 173.245.59.188 and 3 other IP addresses.

Mail Servers

secondtech.nl has five mail servers, which are aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

At least some of the mail servers used by secondtech.nl are shared with other domains: ourschools.co.nz, siamspa.it, ns500742.ns500671.ns500754.ns500742.ns500671.ns500731.ns500704.ns500671.ns500291.ns500649.ns500649.ns500666.tenderladiesbz.com and two others among them.

These mail servers often appear in conjunction with the mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com.

Host names pointing to two IP addresses:

aspmx.l.google.com resolves to 142.251.167.26 and 2607:f8b0:4004:c21::1b.

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

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

alt3.aspmx.l.google.com resolves to 192.178.223.27 and 2a00:1450:4009:c0f::1b.

alt4.aspmx.l.google.com resolves to 172.253.157.26 and 2a00:1450:400c:c23::1b.