iterative.pl - robtex.com

iterative.pl

DNSSEC⚠️ Not signed
A2606:4700:3030::6815:5b8c🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3032::ac43:de13🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.91.140Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.222.19🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSearl.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3ba1🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRearl.ns.cloudflare.com
A2803:f800:50::6ca2:c1a1🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRearl.ns.cloudflare.com
A2a06:98c1:50::ac40:21a1🇺🇸 Cloudflare2a06:98c1:50::/45
PTRearl.ns.cloudflare.com
A108.162.193.161🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRearl.ns.cloudflare.com
A172.64.33.161🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRearl.ns.cloudflare.com
A173.245.59.161🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRearl.ns.cloudflare.com
NSleah.ns.cloudflare.com
A2606:4700:50::adf5:3a81🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRleah.ns.cloudflare.com
A2803:f800:50::6ca2:c081🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRleah.ns.cloudflare.com
A2a06:98c1:50::ac40:2081🇺🇸 Cloudflare2a06:98c1:50::/45
PTRleah.ns.cloudflare.com
A108.162.192.129🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRleah.ns.cloudflare.com
A172.64.32.129🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRleah.ns.cloudflare.com
A173.245.58.129🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRleah.ns.cloudflare.com
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c19::1b🇺🇸 Google2607:f8b0:4004::/48
PTRbk-in-f27.1e100.net
A172.253.62.27🇺🇸 Google172.253.62.0/24
PTRbc-in-f27.1e100.net
MXalt1.aspmx.l.google.com(5)
A2607:f8b0:4003:c30::1b🇺🇸 Google2607:f8b0:4003::/48
PTRyutulis-in-f27.1e100.net
A74.125.27.26🇺🇸 Google74.125.27.0/24
PTRyutulis-in-f26.1e100.net
MXalt2.aspmx.l.google.com(5)
A2607:f8b0:4001:c70::1a🇺🇸 Google2607:f8b0:4001::/48
PTRyucbful-in-f26.1e100.net
A192.178.209.26🇺🇸 Google192.178.209.0/24
PTRyucbful-in-f26.1e100.net
MXalt3.aspmx.l.google.com(10)
A2607:f8b0:4024:c0d::1b🇺🇸 Google2607:f8b0::/32
PTRmj-in-f27.1e100.net
A192.178.152.26🇺🇸 Google192.178.152.0/24
PTRmj-in-f26.1e100.net
MXalt4.aspmx.l.google.com(10)
A2607:f8b0:4023:403::1a🇺🇸 Google2607:f8b0::/32
PTRgg-in-f26.1e100.net
A142.250.96.27🇺🇸 Google142.250.96.0/24
PTRgg-in-f27.1e100.net
TXT1|www.iterative.pl
TXTgoogle-site-verification=3PtTusKuVq_sWU6B2Dp43aT_4STtewPNHD4hXyphZj4
TXTgoogle-site-verification=_Gk8c_NlGXHjN1Nx4YEw9rcM4jHsBaV0haQWvZn5qEI
TXTgoogle-site-verification=bQJ6pVP_WXdKfYz1j0eswYZ4Wcfexu2faKPi0TDQFcE
TXTgoogle-site-verification=ovZ4e17oier0feRZ75vHF1DKTO_cxLd8nN3oaBclfNM
TXTv=spf1 +a +mx +include:_spf.google.com -all
HTTPSHTTP/2 ✓ hints match
IPv4104.21.91.140, 172.67.222.19
IPv62606:4700:3030::6815:5b8c, 2606:4700:3032::ac43:de13
SOAearl.ns.cloudflare.comdns@cloudflare.com serial=2398133181

pl

DNSSEC🔒 Signed (DS record present)
NSa-dns.pl ⭐
NSb-dns.pl
NSd-dns.pl
NSf-dns.pl
NSh-dns.pl
NSj-dns.pl
TXTccTLD of Poland
SOAa-dns.pldnsmaster@nask.pl serial=1771291803

Subdomains

docker-registry.iterative.pl

Same first word

iterative.co.jp
iterative.in
iterative.co.nz
iterative.consulting
iterative.ru
iterative.ly
iterative.com.mx
iterative.co.za
iterative.com.br
iterative.com
iterative.sakura.ne.jp
iterative.at
iterative.pl
iterative.ai
iterative.co

DNS History

19 records (11 active, 8 former)

2020202120222023202420252026NSearl.ns.cloudflare.comleah.ns.cloudflare.comdns14.ovh.netns14.ovh.netMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.commail.iterative.plA104.21.91.140172.67.222.192606:4700:3030::6815:5b8c2606:4700:3032::ac43:de13188.114.96.0188.114.97.02a06:98c1:3120::2a06:98c1:3121::37.187.225.58
○NSdns14.ovh.net2019-03-23 → 2019-03-23 · 3 obs
● 2019-03-23 02:29:10
○ 2026-03-09 09:56:28
○ 2026-03-10 03:32:34
●NSearl.ns.cloudflare.com2026-03-09 → 2026-03-10 · 3 obs
○ 2019-03-23 02:29:10
● 2026-03-09 09:56:28
● 2026-03-10 03:32:34
●NSleah.ns.cloudflare.com2026-03-09 → 2026-03-10 · 3 obs
○ 2019-03-23 02:29:10
● 2026-03-09 09:56:28
● 2026-03-10 03:32:34
○NSns14.ovh.net2019-03-23 → 2019-03-23 · 3 obs
● 2019-03-23 02:29:10
○ 2026-03-09 09:56:28
○ 2026-03-10 03:32:34
●MXalt1.aspmx.l.google.com2026-03-09 → 2026-03-10 · 3 obs
○ 2019-03-23 02:29:10
● 2026-03-09 09:56:28
● 2026-03-10 03:32:34
●MXalt2.aspmx.l.google.com2026-03-09 → 2026-03-10 · 3 obs
○ 2019-03-23 02:29:10
● 2026-03-09 09:56:28
● 2026-03-10 03:32:34
●MXalt3.aspmx.l.google.com2026-03-09 → 2026-03-10 · 3 obs
○ 2019-03-23 02:29:10
● 2026-03-09 09:56:28
● 2026-03-10 03:32:34
●MXalt4.aspmx.l.google.com2026-03-09 → 2026-03-10 · 3 obs
○ 2019-03-23 02:29:10
● 2026-03-09 09:56:28
● 2026-03-10 03:32:34
●MXaspmx.l.google.com2026-03-09 → 2026-03-10 · 3 obs
○ 2019-03-23 02:29:10
● 2026-03-09 09:56:28
● 2026-03-10 03:32:34
○MXmail.iterative.pl2019-03-23 → 2019-03-23 · 3 obs
● 2019-03-23 02:29:10
○ 2026-03-09 09:56:28
○ 2026-03-10 03:32:34
●A104.21.91.1402026-03-09 → 2026-03-10 · 3 obs
○ 2019-03-23 02:29:10
● 2026-03-09 09:56:28
● 2026-03-10 03:32:34
●A172.67.222.192026-03-09 → 2026-03-10 · 3 obs
○ 2019-03-23 02:29:10
● 2026-03-09 09:56:28
● 2026-03-10 03:32:34
○A188.114.96.02026-03-09 → 2026-03-10 · 2 obs
○ 2026-03-09 09:56:28
○ 2026-03-10 03:32:34
○A188.114.97.02026-03-09 → 2026-03-10 · 2 obs
○ 2026-03-09 09:56:28
○ 2026-03-10 03:32:34
●A2606:4700:3030::6815:5b8c2026-03-09 → 2026-03-10 · 3 obs
○ 2019-03-23 02:29:10
● 2026-03-09 09:56:28
● 2026-03-10 03:32:34
●A2606:4700:3032::ac43:de132026-03-09 → 2026-03-10 · 3 obs
○ 2019-03-23 02:29:10
● 2026-03-09 09:56:28
● 2026-03-10 03:32:34
○A2a06:98c1:3120::2026-03-09 → 2026-03-10 · 2 obs
○ 2026-03-09 09:56:28
○ 2026-03-10 03:32:34
○A2a06:98c1:3121::2026-03-09 → 2026-03-10 · 2 obs
○ 2026-03-09 09:56:28
○ 2026-03-10 03:32:34
○A37.187.225.582019-03-23 → 2019-03-23 · 3 obs
● 2019-03-23 02:29:10
○ 2026-03-09 09:56:28
○ 2026-03-10 03:32:34

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
pla-dns.pl, b-dns.pl, d-dns.pl, f-dns.pl...-
iterative.plearl.ns.cloudflare.com, leah.ns.cloudflare.com-

✅ Authoritative Response

Server: 172.64.32.129

NS records: earl.ns.cloudflare.com, leah.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for iterative.pl (unsigned zone)

⏱️ Timing

Total: 1089ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.91.140, 172.67.222.19
AAAA22606:4700:3030::6815:5b8c, 2606:4700:3032::ac43:de13
NS2earl.ns.cloudflare.com, leah.ns.cloudflare.com
MX5aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...
TXT61|www.iterative.pl, google-site-verification=3PtTusKuVq_sWU6...
HTTPS1{"priority":1,"target":".","alpn":["h2"]
SOA1earl.ns.cloudflare.com dns.cloudflare.co

Analysis

Hierarchy

docker-registry.iterative.pl has iterative.pl as its parent.

IP Addresses

iterative.pl maps to four IP numbers: 2606:4700:3030::6815:5b8c, 2606:4700:3032::ac43:de13, 104.21.91.140 and 172.67.222.19.

Other host names, for instance socialistul.com, betheexcellence.com, www.bandathaiphong.com, godrone.io and pusicats.com share IP numbers with iterative.pl.

Name Servers

Two name servers earl.ns.cloudflare.com and leah.ns.cloudflare.com are delegated to iterative.pl.

iterative.pl uses the same name server configuration as other domains, such as sclybl.com, iluz.net, blueonline.com.br, time2replay.com and kilian-mbappe.com.az.

iterative.pl at least partially shares name servers with other domains such as hazon.biz, amiratbet.com, yuh.bio, madiyo.com and jerdoo.com.

These name servers are commonly used with mark.ns.cloudflare.com and micah.ns.cloudflare.com.

Host names with six IP numbers: Host name earl.ns.cloudflare.com points to 2606:4700:58::adf5:3ba1, 2803:f800:50::6ca2:c1a1, 2a06:98c1:50::ac40:21a1, 108.162.193.161, 172.64.33.161 and 173.245.59.161; host name leah.ns.cloudflare.com points to 2606:4700:50::adf5:3a81, 2803:f800:50::6ca2:c081, 2a06:98c1:50::ac40:2081, 108.162.192.129, 172.64.32.129 and 173.245.58.129.

Mail Servers

iterative.pl is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

iterative.pl shares mail servers with other domains at least in part, for instance proyectodot.com, ns500821.ns500841.ns500841.ns500795.ns500794.ns500794.ns500821.ns500821.ns500794.ns500795.ns500795.lustypartnersfinder.com, ns500671.ns500671.ns500754.ns500754.ns500731.ns500754.ns500731.ns500688.ns500671.ns500649.ns500666.ns500291.ns500131.lustychickser.com, ns500731.ns500731.ns500742.ns500688.ns500704.ns500671.ns500671.ns500671.ns500291.ns500671.ns500666.ns500153.tenderladiesbz.com and ns500671.ns500742.ns500742.ns500671.ns500731.ns500688.ns500688.ns500678.ns500291.ns500291.ns500142.lusty(0x736c7574)z.com.

These mail servers are often used together with aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Two IPs per host name:

aspmx.l.google.com points to: 2607:f8b0:4004:c19::1b and 172.253.62.27

alt1.aspmx.l.google.com points to: 2607:f8b0:4003:c30::1b and 74.125.27.26

alt2.aspmx.l.google.com points to: 2607:f8b0:4001:c70::1a and 192.178.209.26

alt3.aspmx.l.google.com points to: 2607:f8b0:4024:c0d::1b and 192.178.152.26

alt4.aspmx.l.google.com points to: 2607:f8b0:4023:403::1a and 142.250.96.27

Pattern: left IDs ascend by 9 (12, 21, 30, 39, 48); each pair of targets ascend by 9 (15/18, 24/27, 33/36, 42/45, 51/54)