addcode.study - robtex.com

๐Ÿ›ก๏ธDomain Reputation CheckBlocklist, phishing & malware statusโ†’

addcode.study

DNSSECโš ๏ธ Not signed
A216.150.1.1๐Ÿ‡จ๐Ÿ‡ฆ Amazon216.150.1.0/24 EC2 Prefix
A216.150.1.193Amazon216.150.1.0/24 EC2 Prefix
NSns1.vercel-dns.com โญ
A2620:4d:4000:6259:7:13:0:1NSONE2620:4d:4000::/48 PNAP-ACS nsone-1
A198.51.44.13
NSns2.vercel-dns.com
A2a00:edc0:6259:7:13::2NSONE2a00:edc0:6259::/48 NS1-2
A198.51.45.13
MXreceive.forge.rmta.net โญ
TXTgoogle-site-verification=09xJPQM9am69M66rxarpFYdnIrNd351pU6XxQk5GQWs
SOAns1.vercel-dns.comhostmaster@nsone.net serial=1792597604

study

DNSSEC๐Ÿ”’ Signed (DS record present)
NSa.nic.study โญ
NSb.nic.study
NSc.nic.study
NSx.nic.study
NSy.nic.study
NSz.nic.study
SOAa.nic.studyadmin@tldns.godaddy serial=1793868888

Same first word

Similar names

DNS History

8 records (5 active, 3 former)

NSns1.vercel-dns.comns2.vercel-dns.comMXreceive.forge.rmta.netA216.150.1.1216.150.1.193216.150.1.129216.150.1.65216.150.16.129
โ—NSns1.vercel-dns.com2026-10-22 โ†’ 2026-11-05 ยท 2 obs
โ— 2026-10-22 14:19:34
โ— 2026-11-05 09:16:32
โ—NSns2.vercel-dns.com2026-10-22 โ†’ 2026-11-05 ยท 2 obs
โ— 2026-10-22 14:19:34
โ— 2026-11-05 09:16:32
โ—MXreceive.forge.rmta.net2026-10-23 โ†’ 2026-11-05 ยท 2 obs
โ— 2026-10-23 10:07:22
โ— 2026-11-05 09:16:32
โ—A216.150.1.12026-10-23 โ†’ 2026-11-05 ยท 5 obs
โ—‹ 2026-10-22 14:19:34
โ— 2026-10-23 10:07:22
โ—‹ 2026-10-24 12:29:52
โ— 2026-11-02 00:51:10
โ— 2026-11-05 09:16:32
โ—‹A216.150.1.1292026-10-24 โ†’ 2026-10-24 ยท 4 obs
โ—‹ 2026-10-23 10:07:22
โ— 2026-10-24 12:29:52
โ—‹ 2026-11-02 00:51:10
โ—‹ 2026-11-05 09:16:32
โ—A216.150.1.1932026-10-22 โ†’ 2026-11-05 ยท 4 obs
โ— 2026-10-22 14:19:34
โ—‹ 2026-10-23 10:07:22
โ— 2026-11-02 00:51:10
โ— 2026-11-05 09:16:32
โ—‹A216.150.1.652026-10-23 โ†’ 2026-10-23 ยท 4 obs
โ—‹ 2026-10-22 14:19:34
โ— 2026-10-23 10:07:22
โ—‹ 2026-10-24 12:29:52
โ—‹ 2026-11-05 09:16:32
โ—‹A216.150.16.1292026-10-22 โ†’ 2026-10-24 ยท 5 obs
โ— 2026-10-22 14:19:34
โ—‹ 2026-10-23 10:07:22
โ— 2026-10-24 12:29:52
โ—‹ 2026-11-02 00:51:10
โ—‹ 2026-11-05 09:16:32

๐Ÿ” DNS Trace

๐Ÿ“‹ Delegation Chain

ZoneNameserversGlue
studya.nic.study, b.nic.study, c.nic.study, x.nic.study...-
addcode.studyns1.vercel-dns.com, ns2.vercel-dns.com-

โœ… Authoritative Response

Server:198.51.45.13

NS records: ns1.vercel-dns.com, ns2.vercel-dns.com

๐Ÿ”’ DNSSEC Status

โš ๏ธ Insecure (no DNSSEC)

Root DNSKEY fetch failed: Error: connect EADDRNOTAVAIL 198.41.0.4:53 - Local (0.0.0.0:0)

โฑ๏ธ Timing

Total: 907ms | Queries: -

๐Ÿ“„ Records

TypeCountSample Data
A2216.150.1.1, 216.150.16.129
NS2ns1.vercel-dns.com, ns2.vercel-dns.com
MX1receive.forge.rmta.net (pri: 10)
TXT1google-site-verification=09xJPQM9am69M66
SOA1ns1.vercel-dns.com hostmaster.nsone.net

Analysis

IP Addresses

addcode.study resolves to the IP addresses 216.150.1.1 and 216.150.1.193

Name Servers

Two name servers handle the delegation for addcode.study: ns1.vercel-dns.com and ns2.vercel-dns.com.

ns1.vercel-dns.com and ns2.vercel-dns.com both carry two IP addresses. The A records for ns1.vercel-dns.com are 198.51.44.13 and 2620:4d:4000:6259:7:13:0:1; the A records for ns2.vercel-dns.com are 198.51.45.13 and 2a00:edc0:6259:7:13::2.

Mail Servers

Mail for addcode.study is handled by a single mail server, receive.forge.rmta.net.