week7.org - robtex.com
week7.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a02:cec0:10:137::1🇳🇱 NEDZONE-AS2a02:cec0::/30 ISE routing | ||||||
| PTR | mail.123hostingserver.biz | ||||||
| A | 83.172.182.43🇳🇱 NEDZONE-AS83.172.180.0/22 ISE routing | ||||||
| NS | ns1.123hostingserver.biz ⭐ | ||||||
| A | 2a02:cec0:10:137::1🇳🇱 NEDZONE-AS2a02:cec0::/30 ISE routing | ||||||
| PTR | mail.123hostingserver.biz | ||||||
| A | 83.172.182.43🇳🇱 NEDZONE-AS83.172.180.0/22 ISE routing | ||||||
| PTR | mail.123hostingserver.biz | ||||||
| NS | ns2.123hostingserver.biz | ||||||
| A | 2a02:cec0:10:137::2🇳🇱 NEDZONE-AS2a02:cec0::/30 ISE routing | ||||||
| PTR | mail.123hostingserver.biz | ||||||
| A | 83.172.183.43🇳🇱 NEDZONE-AS83.172.180.0/22 ISE routing | ||||||
| PTR | mail.123hostingserver.biz | ||||||
| MX | mail.week7.org ⭐ | ||||||
| A | 2a02:cec0:10:137::1🇳🇱 NEDZONE-AS2a02:cec0::/30 ISE routing | ||||||
| PTR | mail.123hostingserver.biz | ||||||
| A | 83.172.182.43🇳🇱 NEDZONE-AS83.172.180.0/22 ISE routing | ||||||
| PTR | mail.123hostingserver.biz | ||||||
| TXT | v=spf1 a mx include:relay.mailbaby.net ip4:83.172.182.43 ip4:83.172.180.0/22... | ||||||
| SOA | ns1.123hostingserver.bizhostmaster@week7.org 2026-01-04 #0 | ||||||
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1786075197 | ||||||
Subdomains
mail.week7.org |
Same first word
week7.org |
DNS History
6 records (5 active, 1 former)
●NSns1.123hostingserver.biz2015-06-27 → 2026-08-07 · 2 obs
● 2026-08-07 04:38:42
●NSns2.123hostingserver.biz2015-06-27 → 2026-08-07 · 2 obs
● 2026-08-07 04:38:42
●MXmail.week7.org2015-06-27 → 2026-08-07 · 2 obs
● 2026-08-07 04:38:42
●A2a02:cec0:10:137::12026-03-11 → 2026-08-07 · 3 obs
● 2026-03-11 11:35:02
● 2026-08-07 04:38:42
○A83.172.180.2302015-06-27 → 2018-05-31 · 4 obs
● 2018-05-31 12:24:58
○ 2026-03-11 11:35:02
○ 2026-08-07 04:38:42
●A83.172.182.432026-03-11 → 2026-08-07 · 3 obs
● 2026-03-11 11:35:02
● 2026-08-07 04:38:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| week7.org | ns1.123hostingserver.biz, ns2.123hostingserver.biz | - |
✅ Authoritative Response
Server:83.172.182.43
NS records: ns1.123hostingserver.biz, ns2.123hostingserver.biz
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for week7.org (unsigned zone)
⏱️ Timing
Total: 643ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 83.172.182.43 |
| AAAA | 1 | 2a02:cec0:10:137::1 |
| NS | 2 | ns2.123hostingserver.biz, ns1.123hostingserver.biz |
| MX | 1 | mail.week7.org (pri: 10) |
| TXT | 1 | v=spf1 a mx include:relay.mailbaby.net |
| SOA | 1 | ns1.123hostingserver.biz hostmaster.week |
Analysis
Hierarchy
mail.week7.org is a subdomain of week7.org.
IP Addresses
week7.org points to the IP addresses 83.172.182.43 and 2a02:cec0:10:137::1
Among the host names that share IP numbers with week7.org are mail.mijnbouwcoach.com, mail.suyo.nl, mail.itpal.nl and two others.
Name Servers
week7.org is delegated to two name servers: ns1.123hostingserver.biz and ns2.123hostingserver.biz.
week7.org has the same name server delegation as a number of other domains, such as keyquest.eu, sus-scrofa.nl, distelheide.nl and two more.
ns1.123hostingserver.biz and ns2.123hostingserver.biz each resolve to two IP addresses: ns1.123hostingserver.biz points to 83.172.182.43 and 2a02:cec0:10:137::1, while ns2.123hostingserver.biz points to 83.172.183.43 and 2a02:cec0:10:137::2.
Mail Servers
week7.org routes its mail through a single mail server, mail.week7.org.
mail.week7.org resolves to two IP numbers — 83.172.182.43 and 2a02:cec0:10:137::1.