alkor.dev - robtex.com
alkor.dev
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a07:7c80:101::2000🇵🇱 HOST4BIZ-AS2a07:7c80::/29 | ||||||
| PTR | pl-sh1.host4.biz | ||||||
| A | 91.195.13.29🇵🇱 HOST4BIZ-AS91.195.12.0/23 | ||||||
| NS | ns1.host4.biz ⭐ | ||||||
| A | 2a07:7c80:0:8000::5🇵🇱 HOST4BIZ-AS2a07:7c80::/29 | ||||||
| A | 185.151.244.14🇵🇱 HOST4BIZ-AS185.151.244.0/22 | ||||||
| PTR | unallocated.host4.biz | ||||||
| NS | ns2.host4.biz | ||||||
| A | 2a07:7c80:1::2🇵🇱 HOST4BIZ-AS2a07:7c80::/29 | ||||||
| A | 91.232.127.10🇵🇱 HOST4BIZ-AS91.232.127.0/24 | ||||||
| NS | ns3.host4.biz ⚠️ Not in parent delegation | ||||||
| A | 2a07:7c80:0:8000::3🇵🇱 HOST4BIZ-AS2a07:7c80::/29 | ||||||
| A | 185.151.244.3🇵🇱 HOST4BIZ-AS185.151.244.0/22 | ||||||
| PTR | unallocated.host4.biz | ||||||
| NS | ns4.host4.biz ⚠️ Not in parent delegation | ||||||
| A | 2a07:7c80:1::4🇵🇱 HOST4BIZ-AS2a07:7c80::/29 | ||||||
| A | 91.232.127.12🇵🇱 HOST4BIZ-AS91.232.127.0/24 | ||||||
| MX | mail.alkor.dev ⭐ | ||||||
| A | 91.195.13.29🇵🇱 HOST4BIZ-AS91.195.12.0/23 | ||||||
| PTR | pl-sh1.host4.biz | ||||||
| TXT | v=spf1 +a +mx ip4:91.195.13.29 ip6:2a07:7c80:101::2000 ~all | ||||||
| SOA | ns1.host4.bizalkor242@gmail.com 2026-10-19 #1 | ||||||
dev
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns-tld1.charlestonroadregistry.com ⭐ | ||||||
| NS | ns-tld2.charlestonroadregistry.com | ||||||
| NS | ns-tld3.charlestonroadregistry.com | ||||||
| NS | ns-tld4.charlestonroadregistry.com | ||||||
| NS | ns-tld5.charlestonroadregistry.com | ||||||
| SOA | ns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=1 | ||||||
Same first word
Similar names
Previous names
Next names
alkos.dev |
alkosik.dev |
alkove.dev |
alkp.dev |
alkrd.dev |
alksnis.dev |
alksnitis.dev |
alku.dev |
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DNS History
9 records (7 active, 2 former)
●MXmail.alkor.dev2026-08-28 → 2026-10-23 · 2 obs
● 2026-10-23 01:56:50
●A2a07:7c80:101::20002026-09-02 → 2026-10-23 · 3 obs
● 2026-09-02 10:44:14
● 2026-10-23 01:56:50
○A2a07:7c80:101::3:12026-08-28 → 2026-08-28 · 3 obs
○ 2026-09-02 10:44:14
○ 2026-10-23 01:56:50
●A91.195.13.292026-09-02 → 2026-10-23 · 3 obs
● 2026-09-02 10:44:14
● 2026-10-23 01:56:50
○A91.195.13.32026-08-28 → 2026-08-28 · 3 obs
○ 2026-09-02 10:44:14
○ 2026-10-23 01:56:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com... | - |
| alkor.dev | ns2.host4.biz, ns1.host4.biz | - |
✅ Authoritative Response
Server:91.232.127.10
NS records: ns2.host4.biz, ns1.host4.biz
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for alkor.dev (unsigned zone)
⏱️ Timing
Total: 1891ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.195.13.29 |
| AAAA | 1 | 2a07:7c80:101::2000 |
| NS | 4 | ns4.host4.biz, ns1.host4.biz... |
| MX | 1 | mail.alkor.dev (pri: 10) |
| TXT | 1 | v=spf1 +a +mx ip4:91.195.13.29 ip6:2a07: |
| SOA | 1 | ns1.host4.biz alkor242.gmail.com |
Analysis
IP Addresses
alkor.dev directs to two IP numbers, 91.195.13.29 and 2a07:7c80:101::2000
rochellecave.shop, slavutich-technology.com, news-opposition.org plus two other host names have IP numbers in common with alkor.dev.
Name Servers
Four name servers handle the delegation for alkor.dev: ns1.host4.biz, ns2.host4.biz, ns3.host4.biz and ns4.host4.biz.
alkor.dev shares at least some of its name servers with other domains, including sgonay.com.pl, specialolympics.org.ua, freehivtest.de and two others.
The host names ns1.host4.biz, ns2.host4.biz, ns3.host4.biz and ns4.host4.biz each resolve to two IP addresses: ns1.host4.biz resolves to 185.151.244.14 and 2a07:7c80:0:8000::5; ns2.host4.biz resolves to 91.232.127.10 and 2a07:7c80:1::2; ns3.host4.biz resolves to 185.151.244.3 and 2a07:7c80:0:8000::3; ns4.host4.biz resolves to 91.232.127.12 and 2a07:7c80:1::4.
Mail Servers
alkor.dev uses one mail server — mail.alkor.dev.
mail.alkor.dev directs to just one IP number, 91.195.13.29.