8weeks.io - robtex.com

8weeks.io

DNSSEC⚠️ Not signed
A2606:4700:3035::ac43:b2af🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::6815:1fa9🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.31.169Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.178.175🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSjake.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b7a🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjake.ns.cloudflare.com
A2803:f800:50::6ca2:c17a🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRjake.ns.cloudflare.com
A2a06:98c1:50::ac40:217a🇺🇸 Cloudflare2a06:98c1:50::/45
PTRjake.ns.cloudflare.com
A108.162.193.122🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjake.ns.cloudflare.com
A172.64.33.122🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjake.ns.cloudflare.com
A173.245.59.122🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjake.ns.cloudflare.com
NSjean.ns.cloudflare.com
A2606:4700:50::adf5:3a79🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjean.ns.cloudflare.com
A2803:f800:50::6ca2:c079🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRjean.ns.cloudflare.com
A2a06:98c1:50::ac40:2079🇺🇸 Cloudflare2a06:98c1:50::/45
PTRjean.ns.cloudflare.com
A108.162.192.121🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjean.ns.cloudflare.com
A172.64.32.121🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjean.ns.cloudflare.com
A173.245.58.121🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjean.ns.cloudflare.com
MXmx00.udag.de ⭐
A62.146.106.39🇩🇪 IPX-AS1559862.146.104.0/22 NorthC Deutschland GmbH
PTRmx00.udag.de
MXmx01.udag.de(10)
A62.146.106.40🇩🇪 IPX-AS1559862.146.104.0/22 NorthC Deutschland GmbH
PTRmx01.udag.de
TXTMS=ms62917881
TXTgoogle-site-verification=eC4sh5ImSnv0F6bCFzcX4dyYsV6zEjuuCERbJeFxTNk
TXTgoogle-site-verification=x4Meu5T2V5OJkTjNCjj10Gr0T1vCGAYODcooAeqY1PE
TXTkeybase-site-verification=Iz2nhD0ynHTVgSHyKvC1ghY0RwJBYzsv5wb8I5orouc
TXTv=spf1 include:_smtp.udag.de ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.31.169, 172.67.178.175
IPv6 hints2606:4700:3035::ac43:b2af, 2606:4700:3036::6815:1fa9
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=101, name=cloudflare-ech.com
SOAjake.ns.cloudflare.comdns@cloudflare.com serial=2411367370

io

DNSSEC🔒 Signed (DS record present)
NSa0.nic.io ⭐
NSa2.nic.io
NSb0.nic.io
NSc0.nic.io
SOAa0.nic.iohostmaster@donuts.email serial=1786097073

Subdomains

analytics.8weeks.io

Same first word

8weeks.io

DNS History

10 records (8 active, 2 former)

NSjake.ns.cloudflare.comjean.ns.cloudflare.comMXmx00.udag.demx01.udag.deA104.21.31.169172.67.178.1752606:4700:3035::ac43:b2af2606:4700:3036::6815:1fa92606:4700:3031::ac43:b2af2606:4700:3034::6815:1fa9
●NSjake.ns.cloudflare.com2026-04-14 → 2026-08-07 · 2 obs
● 2026-04-14 06:21:40
● 2026-08-07 10:41:20
●NSjean.ns.cloudflare.com2026-04-14 → 2026-08-07 · 2 obs
● 2026-04-14 06:21:40
● 2026-08-07 10:41:20
●MXmx00.udag.de2026-04-14 → 2026-08-07 · 2 obs
● 2026-04-14 06:21:40
● 2026-08-07 10:41:20
●MXmx01.udag.de2026-04-14 → 2026-08-07 · 2 obs
● 2026-04-14 06:21:40
● 2026-08-07 10:41:20
●A104.21.31.1692026-04-14 → 2026-08-07 · 2 obs
● 2026-04-14 06:21:40
● 2026-08-07 10:41:20
●A172.67.178.1752026-04-14 → 2026-08-07 · 2 obs
● 2026-04-14 06:21:40
● 2026-08-07 10:41:20
○A2606:4700:3031::ac43:b2af2026-04-14 → 2026-06-16 · 4 obs
● 2026-04-14 06:21:40
● 2026-06-16 09:35:46
○ 2026-06-22 11:23:06
○ 2026-08-07 10:41:20
○A2606:4700:3034::6815:1fa92026-04-14 → 2026-06-16 · 4 obs
● 2026-04-14 06:21:40
● 2026-06-16 09:35:46
○ 2026-06-22 11:23:06
○ 2026-08-07 10:41:20
●A2606:4700:3035::ac43:b2af2026-06-22 → 2026-08-07 · 3 obs
○ 2026-06-16 09:35:46
● 2026-06-22 11:23:06
● 2026-08-07 10:41:20
●A2606:4700:3036::6815:1fa92026-06-22 → 2026-08-07 · 3 obs
○ 2026-06-16 09:35:46
● 2026-06-22 11:23:06
● 2026-08-07 10:41:20

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
ioa0.nic.io, a2.nic.io, b0.nic.io, c0.nic.io-
8weeks.iojean.ns.cloudflare.com, jake.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.33.122

NS records: jean.ns.cloudflare.com, jake.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 8weeks.io (unsigned zone)

⏱️ Timing

Total: 406ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.31.169, 172.67.178.175
AAAA22606:4700:3035::ac43:b2af, 2606:4700:3036::6815:1fa9
NS2jake.ns.cloudflare.com, jean.ns.cloudflare.com
MX2mx00.udag.de (pri: 0), mx01.udag.de (pri: 10)
TXT5MS=ms62917881, google-site-verification=eC4sh5ImSnv0F6b...
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1jake.ns.cloudflare.com dns.cloudflare.co

Analysis

Hierarchy

8weeks.io is a parent domain of analytics.8weeks.io.

IP Addresses

8weeks.io has four IP addresses: 104.21.31.169, 172.67.178.175, 2606:4700:3035::ac43:b2af and 2606:4700:3036::6815:1fa9.

alexharper.co.uk, locateinsalford.info, hochtechnology.com plus two other host names have IP numbers in common with 8weeks.io.

Name Servers

The NS records for 8weeks.io delegate to jake.ns.cloudflare.com and jean.ns.cloudflare.com.

The name server configuration of 8weeks.io is shared with other domains, for instance matercoeli.com, bsbtran(0x736578).com, tijn.company and two others.

8weeks.io shares at least some of its name servers with other domains, including oregtavinagyhalaszat.hu, fhmaster.world, pekmarifetli.com and two others.

These name servers are frequently paired with the name servers lily.ns.cloudflare.com, aron.ns.cloudflare.com and sue.ns.cloudflare.com.

Hosts with 6 IP addresses each:

jake.ns.cloudflare.com maps to 108.162.193.122, 172.64.33.122, 173.245.59.122 and 3 additional IP addresses.

jean.ns.cloudflare.com maps to 108.162.192.121, 172.64.32.121, 173.245.58.121 and 3 additional IP addresses.

Mail Servers

8weeks.io uses two mail servers, mx00.udag.de and mx01.udag.de.

The mail server setup of 8weeks.io matches that of other domains such as (0x736578)spielerei.com, thecaratcompany.com, taggeld.at and two others.

mx00.udag.de and mx01.udag.de each resolve to one IP number: mx00.udag.de points to 62.146.106.39 and mx01.udag.de points to 62.146.106.40.