specrefit.dev - robtex.com
specrefit.dev
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| 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 | ns0.transip.net ⭐ | ||||||
| A | 2a01:7c8:dddd:195::195🇳🇱 TRANSIP-AS2a01:7c8::/32 TransIP B.V. Amsterdam IPv6 network | ||||||
| PTR | ns0.transip.net | ||||||
| A | 195.135.195.195🇮🇹 TRANSIP-AS195.135.195.0/24 TransIP B.V. | ||||||
| PTR | ns0.transip.net | ||||||
| NS | ns1.transip.nl | ||||||
| A | 2a01:7c8:7000:195::195🇳🇱 TRANSIP-AS2a01:7c8::/32 TransIP B.V. Amsterdam IPv6 network | ||||||
| PTR | ns1.transip.nl | ||||||
| A | 195.8.195.195🇳🇱 TRANSIP-AS195.8.195.0/24 TransIP B.V. | ||||||
| PTR | ns1.transip.nl | ||||||
| NS | ns2.transip.eu | ||||||
| A | 2a01:7c8:f:c1f::195🇳🇱 TRANSIP-AS2a01:7c8::/32 TransIP B.V. Amsterdam IPv6 network | ||||||
| PTR | ns2.transip.eu | ||||||
| A | 37.97.199.195🇳🇱 TRANSIP-AS37.97.128.0/17 TransIP BV Amsterdam, The Netherlands | ||||||
| PTR | ns2.transip.eu | ||||||
| MX | specrefit.dev ⭐ 🔒 | ||||||
| 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 | ||||||
| PTR | cdn-185-199-108-153.github.com | ||||||
| A | 185.199.109.153🇺🇸 Fastly185.199.109.0/24 GitHub - 185.199.109.0/24 | ||||||
| PTR | cdn-185-199-109-153.github.com | ||||||
| A | 185.199.110.153🇺🇸 Fastly185.199.110.0/24 GitHub - 185.199.110.0/24 | ||||||
| PTR | cdn-185-199-110-153.github.com | ||||||
| A | 185.199.111.153🇺🇸 Fastly185.199.111.0/24 GitHub - 185.199.111.0/24 | ||||||
| PTR | cdn-185-199-111-153.github.com | ||||||
| TXT | v=spf1 ~all | ||||||
| TXT | h2isljafxi | ||||||
| SOA | ns0.transip.nethostmaster@transip.nl 2026-10-02 #3 | ||||||
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 | ||||||
MX for
specrefit.dev |
Same first word
specrefit.dev |
Similar names
Previous names
Next names
DNS History
12 records (12 active, 0 former)
●NSns0.transip.net2026-10-02 → 2026-10-08 · 2 obs
● 2026-10-08 09:46:10
●NSns1.transip.nl2026-10-02 → 2026-10-08 · 2 obs
● 2026-10-08 09:46:10
●NSns2.transip.eu2026-10-02 → 2026-10-08 · 2 obs
● 2026-10-08 09:46:10
●MXspecrefit.dev2026-10-02 → 2026-10-08 · 2 obs
● 2026-10-08 09:46:10
●A185.199.108.1532026-10-02 → 2026-10-08 · 2 obs
● 2026-10-08 09:46:10
●A185.199.109.1532026-10-02 → 2026-10-08 · 2 obs
● 2026-10-08 09:46:10
●A185.199.110.1532026-10-02 → 2026-10-08 · 2 obs
● 2026-10-08 09:46:10
●A185.199.111.1532026-10-02 → 2026-10-08 · 2 obs
● 2026-10-08 09:46:10
●A2606:50c0:8000::1532026-10-02 → 2026-10-08 · 2 obs
● 2026-10-08 09:46:10
●A2606:50c0:8001::1532026-10-02 → 2026-10-08 · 2 obs
● 2026-10-08 09:46:10
●A2606:50c0:8002::1532026-10-02 → 2026-10-08 · 2 obs
● 2026-10-08 09:46:10
●A2606:50c0:8003::1532026-10-02 → 2026-10-08 · 2 obs
● 2026-10-08 09:46:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld3.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com... | - |
| specrefit.dev | ns2.transip.eu, ns1.transip.nl, ns0.transip.net | - |
✅ Authoritative Response
Server:37.97.199.195
NS records: ns2.transip.eu, ns1.transip.nl, ns0.transip.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1002ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 4 | 185.199.110.153, 185.199.108.153... |
| AAAA | 4 | 2606:50c0:8003::153, 2606:50c0:8001::153... |
| NS | 3 | ns0.transip.net, ns1.transip.nl... |
| MX | 1 | specrefit.dev (pri: 10) |
| TXT | 2 | v=spf1 ~all, h2isljafxi |
| SOA | 1 | ns0.transip.net hostmaster.transip.nl |
Analysis
Mail Server Role
The MX record for specrefit.dev points back to specrefit.dev — it is its own mail server.
IP Addresses
With 8 IP addresses in total, specrefit.dev resolves to 185.199.108.153, 185.199.109.153, 185.199.110.153 and 5 other.
Among the host names that share IP numbers with specrefit.dev are renansouza.org, rockcannon.com, erpyas.com and two others.
Name Servers
specrefit.dev is served by three name servers: ns2.transip.eu, ns0.transip.net and ns1.transip.nl.
There is at least partial name server overlap between specrefit.dev and other domains — proxa.nl, jvnservice.nl, agentvermist.nl and two more among them.
The hostnames ns2.transip.eu, ns0.transip.net and ns1.transip.nl each direct to two IP addresses — ns2.transip.eu to 37.97.199.195 and 2a01:7c8:f:c1f::195, ns0.transip.net to 195.135.195.195 and 2a01:7c8:dddd:195::195, and ns1.transip.nl to 195.8.195.195 and 2a01:7c8:7000:195::195.
Mail Servers
The MX record for specrefit.dev points to a single mail server: specrefit.dev.
specrefit.dev directs to 8 IP numbers, including 185.199.108.153, 185.199.109.153 and 185.199.110.153, along with 5 other.