addcoder.com - robtex.com
addcoder.com
| CNAME | guoxianru.github.io | ||||||
| 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 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1774687907 | ||||||
Same first word
addcoder.com |
DNS History
10 records (5 active, 5 former)
●NSdj.dnspod.net2026-03-28 → 2026-03-28 · 2 obs
○ 2020-02-21 21:54:06
● 2026-03-28 09:12:02
● 2026-03-28 09:12:02
●NSpub.dnspod.net2026-03-28 → 2026-03-28 · 2 obs
○ 2020-02-21 21:54:06
● 2026-03-28 09:12:02
● 2026-03-28 09:12:02
○NSvip1.alidns.com2020-02-21 → 2020-02-21 · 2 obs
● 2020-02-21 21:54:06
○ 2026-03-28 09:12:02
○ 2026-03-28 09:12:02
○NSvip2.alidns.com2020-02-21 → 2020-02-21 · 2 obs
● 2020-02-21 21:54:06
○ 2026-03-28 09:12:02
○ 2026-03-28 09:12:02
●MXmxn.mxhichina.com2026-03-28 → 2026-03-28 · 2 obs
○ 2020-02-21 21:54:06
● 2026-03-28 09:12:02
● 2026-03-28 09:12:02
●MXmxw.mxhichina.com2026-03-28 → 2026-03-28 · 2 obs
○ 2020-02-21 21:54:06
● 2026-03-28 09:12:02
● 2026-03-28 09:12:02
○A47.94.245.2422020-02-21 → 2020-02-21 · 2 obs
● 2020-02-21 21:54:06
○ 2026-03-28 09:12:02
○ 2026-03-28 09:12:02
●CNAMEguoxianru.github.io2026-03-28 → 2026-03-28 · 1 obs
● 2026-03-28 09:12:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| addcoder.com | pub.dnspod.net, dj.dnspod.net | - |
✅ Authoritative Response
Server:1.12.0.1
NS records: pub.dnspod.net, dj.dnspod.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for addcoder.com (unsigned zone)
⏱️ Timing
Total: 144ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | pub.dnspod.net, dj.dnspod.net |
| MX | 2 | mxn.mxhichina.com (pri: 5), mxw.mxhichina.com (pri: 10) |
| TXT | 1 | v=spf1 include:spf.mxhichina.com -all |
| CNAME | 1 | guoxianru.github.io |
| SOA | 1 | pub.dnspod.net freednsadmin.dnspod.com |
Analysis
IP Addresses
Eight IP numbers are targeted by addcoder.com: 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 jaggedmonkey.com, blockchaincommons.github.io, laughingdogbicycles.com, ryanakoch.com and biswajit-pal1.github.io share IP numbers with addcoder.com.