1-2.dev - robtex.com
1-2.dev
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:50c0:8000::153🇺🇸 Fastly2606:50c0:8000::/48 88 Colin P Kelly Jr Street San Francisco CA 94107 United States | ||||||
| A | 2606:50c0:8001::153🇺🇸 Fastly2606:50c0:8001::/48 + 88 Colin P Kelly Jr Street San Francisco CA 94107 United States | ||||||
| A | 2606:50c0:8002::153🇺🇸 Fastly2606:50c0:8002::/48 + 88 Colin P Kelly Jr Street San Francisco CA 94107 United States | ||||||
| A | 2606:50c0:8003::153🇺🇸 Fastly2606:50c0:8003::/48 + 88 Colin P Kelly Jr Street San Francisco CA 94107 United States | ||||||
| A | 185.199.108.153🇺🇸 Fastly185.199.108.0/24 GitHub - 185.199.108.0/24 | ||||||
| A | 185.199.109.153🇺🇸 Fastly185.199.109.0/24 GitHub - 185.199.109.0/24 | ||||||
| A | 185.199.110.153🇺🇸 Fastly185.199.110.0/24 GitHub - 185.199.110.0/24 | ||||||
| A | 185.199.111.153🇺🇸 Fastly185.199.111.0/24 GitHub - 185.199.111.0/24 | ||||||
| NS | ns3.kasserver.com ⭐ | ||||||
| A | 85.13.128.2🇩🇪 NMM-AS85.13.128.0/24 Neue Medien Muennich | ||||||
| PTR | ns3.kasserver.com | ||||||
| NS | ns4.kasserver.com ⚠️ Not in zone NS records | ||||||
| A | 85.13.140.2🇩🇪 NMM-AS85.13.140.0/24 Neue Medien Muennich | ||||||
| PTR | ns4.kasserver.com | ||||||
| NS | ns5.kasserver.com | ||||||
| A | 85.13.128.3🇩🇪 NMM-AS85.13.128.0/24 Neue Medien Muennich | ||||||
| PTR | ns5.kasserver.com | ||||||
| NS | ns6.kasserver.com ⚠️ Not in parent delegation | ||||||
| A | 85.13.159.101🇩🇪 NMM-AS85.13.159.0/24 Neue Medien Muennich | ||||||
| PTR | ns6.kasserver.com | ||||||
| MX | w01b8cc5.kasserver.com ⭐ | ||||||
| A | 85.13.165.230🇩🇪 NMM-AS85.13.165.0/24 Neue Medien Muennich | ||||||
| PTR | dd50202.kasserver.com | ||||||
| TXT | v=spf1 a mx -all | ||||||
| SOA | ns3.kasserver.comhostmaster@kasserver.com serial=2601141133 | ||||||
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
2-1.jp |
2-1.cz |
2-1.ch |
2-1.com.cn |
2-1.in |
2-1.me |
2-1.nl |
2-1.de |
2-1.cn |
2-1.pl |
2-1.com |
2-1.org |
2-1.one |
2-1.ru |
2-1.net |
2-1.fr |
2-1.dk |
2-1.ca |
2-1.se |
2-1.us |
DNS History
13 records (13 active, 0 former)
●NSns3.kasserver.com2026-03-24 → 2026-03-24 · 2 obs
● 2026-03-24 09:09:16
●NSns4.kasserver.com2026-02-27 → 2026-03-24 · 2 obs
● 2026-03-24 09:09:16
●NSns5.kasserver.com2026-02-27 → 2026-03-24 · 2 obs
● 2026-03-24 09:09:16
●NSns6.kasserver.com2026-02-27 → 2026-03-24 · 2 obs
● 2026-03-24 09:09:16
●MXw01b8cc5.kasserver.com2026-02-27 → 2026-03-24 · 2 obs
● 2026-03-24 09:09:16
●A185.199.108.1532026-02-27 → 2026-03-24 · 2 obs
● 2026-03-24 09:09:16
●A185.199.109.1532026-02-27 → 2026-03-24 · 2 obs
● 2026-03-24 09:09:16
●A185.199.110.1532026-02-27 → 2026-03-24 · 2 obs
● 2026-03-24 09:09:16
●A185.199.111.1532026-02-27 → 2026-03-24 · 2 obs
● 2026-03-24 09:09:16
●A2606:50c0:8000::1532026-02-27 → 2026-03-24 · 2 obs
● 2026-03-24 09:09:16
●A2606:50c0:8001::1532026-02-27 → 2026-03-24 · 2 obs
● 2026-03-24 09:09:16
●A2606:50c0:8002::1532026-02-27 → 2026-03-24 · 2 obs
● 2026-03-24 09:09:16
●A2606:50c0:8003::1532026-02-27 → 2026-03-24 · 2 obs
● 2026-03-24 09:09:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld5.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com... | - |
| 1-2.dev | ns4.kasserver.com, ns5.kasserver.com | - |
✅ Authoritative Response
Server:85.13.140.2
NS records: ns4.kasserver.com, ns5.kasserver.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 1-2.dev (unsigned zone)
⏱️ Timing
Total: 779ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 4 | 185.199.110.153, 185.199.111.153... |
| AAAA | 4 | 2606:50c0:8003::153, 2606:50c0:8002::153... |
| NS | 2 | ns6.kasserver.com, ns5.kasserver.com |
| MX | 1 | w01b8cc5.kasserver.com (pri: 10) |
| TXT | 1 | v=spf1 a mx -all |
| SOA | 1 | ns3.kasserver.com hostmaster.kasserver.c |
Analysis
IP Addresses
1-2.dev resolves to eight IP numbers: 2606:50c0:8000::153, 2606:50c0:8001::153, 2606:50c0:8002::153, 2606:50c0:8003::153, 185.199.108.153, 185.199.109.153, 185.199.110.153 and 185.199.111.153.
Other host names including masportswear.com, supul.me, retireabroad.info, containers.dev and jberet.org share IP numbers with 1-2.dev.
Name Servers
1-2.dev is delegated to four name servers: ns3.kasserver.com, ns4.kasserver.com, ns5.kasserver.com and ns6.kasserver.com.
1-2.dev at least partially shares name servers with other domains, including ich-brauche-geld.de, s-tec.ag, darklifeexperience.com, gruengrau.com and autocentertoepel.de.
these name servers are commonly used with a-dns-service.de, ns3.kas-dns-server.de, ns3.ai-dns.de and ns5.name-server-kas.de.
Hostnames with a single IP:
ns3.kasserver.com points to 85.13.128.2
ns4.kasserver.com points to 85.13.140.2
ns5.kasserver.com points to 85.13.128.3
ns6.kasserver.com points to 85.13.159.101
Mail Servers
1-2.dev is handled by a single mail server, w01b8cc5.kasserver.com.
1-2.dev uses the same mail server setup as other domains, for example ever4cats.de and d3dstudio.de.
w01b8cc5.kasserver.com points to a single IP: 85.13.165.230.