guardbox.dev - robtex.com

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

guardbox.dev

DNSSECโš ๏ธ Not signed
A37.27.33.248๐Ÿ‡ซ๐Ÿ‡ฎ Hetzner37.27.0.0/16 HETZNER-DC
PTRstatic.248.33.27.37.clients.your-server.de
NShydrogen.ns.hetzner.com โญ
A2a01:4f8:0:1::add:1098๐Ÿ‡ฉ๐Ÿ‡ช Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRhydrogen.ns.hetzner.com
A213.133.100.98๐Ÿ‡ฉ๐Ÿ‡ช Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1
PTRhydrogen.ns.hetzner.com
NShelium.ns.hetzner.de
A2001:67c:192c::add:5๐Ÿ‡ฉ๐Ÿ‡ช NORIS-NETWORK2001:67c:192c::/48
PTRhelium.ns.hetzner.de
A193.47.99.5๐Ÿ‡ฉ๐Ÿ‡ช NORIS-NETWORK193.47.99.0/24
PTRhelium.ns.hetzner.de
NSoxygen.ns.hetzner.com
A2a01:4f8:0:1::add:2992๐Ÿ‡ฉ๐Ÿ‡ช Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRoxygen.ns.hetzner.com
A88.198.229.192๐Ÿ‡ฉ๐Ÿ‡ช Hetzner88.198.0.0/16 HETZNER-RZ-NBG-BLK4
PTRoxygen.ns.hetzner.com
MXmail.protonmail.ch โญ
A176.119.200.128๐Ÿ‡จ๐Ÿ‡ญ Proton176.119.200.0/24
PTRmail.protonmail.ch
A185.70.42.128๐Ÿ‡จ๐Ÿ‡ญ Proton185.70.42.0/24
PTRmail.protonmail.ch
A185.205.70.128๐Ÿ‡ซ๐Ÿ‡ท Proton185.205.70.0/24
PTRmail.protonmail.ch
MXmailsec.protonmail.ch(20)
A176.119.200.129๐Ÿ‡จ๐Ÿ‡ญ Proton176.119.200.0/24
PTRmailsec.protonmail.ch
A185.70.42.129๐Ÿ‡จ๐Ÿ‡ญ Proton185.70.42.0/24
PTRmailsec.protonmail.ch
A185.205.70.129๐Ÿ‡ซ๐Ÿ‡ท Proton185.205.70.0/24
PTRmailsec.protonmail.ch
TXTprotonmail-verification=b942bf8755bf82657e70e4d135a79f57ab898a0c
TXTv=spf1 include:_spf.protonmail.ch ~all
SOAhydrogen.ns.hetzner.comdns@hetzner.com 2026-08-12 #0

dev

DNSSEC๐Ÿ”’ Signed (DS record present)
NSns-tld1.charlestonroadregistry.com โญ
NSns-tld2.charlestonroadregistry.com
NSns-tld3.charlestonroadregistry.com
NSns-tld4.charlestonroadregistry.com
NSns-tld5.charlestonroadregistry.com
SOAns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=1
๐Ÿ”’ HSTS Preload (+subdomains)

Same first word

Similar names

Previous names

Next names

DNS History

6 records (6 active, 0 former)

NShelium.ns.hetzner.dehydrogen.ns.hetzner.comoxygen.ns.hetzner.comMXmail.protonmail.chmailsec.protonmail.chA37.27.33.248
โ—NShelium.ns.hetzner.de2026-09-25 โ†’ 2026-11-02 ยท 2 obs
โ— 2026-09-25 00:28:12
โ— 2026-11-02 03:07:22
โ—NShydrogen.ns.hetzner.com2026-09-25 โ†’ 2026-11-02 ยท 2 obs
โ— 2026-09-25 00:28:12
โ— 2026-11-02 03:07:22
โ—NSoxygen.ns.hetzner.com2026-09-25 โ†’ 2026-11-02 ยท 2 obs
โ— 2026-09-25 00:28:12
โ— 2026-11-02 03:07:22
โ—MXmail.protonmail.ch2026-09-25 โ†’ 2026-11-02 ยท 2 obs
โ— 2026-09-25 00:28:12
โ— 2026-11-02 03:07:22
โ—MXmailsec.protonmail.ch2026-09-25 โ†’ 2026-11-02 ยท 2 obs
โ— 2026-09-25 00:28:12
โ— 2026-11-02 03:07:22
โ—A37.27.33.2482026-09-25 โ†’ 2026-11-02 ยท 2 obs
โ— 2026-09-25 00:28:12
โ— 2026-11-02 03:07:22

๐Ÿ” DNS Trace

๐Ÿ“‹ Delegation Chain

ZoneNameserversGlue
devns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...10 records
guardbox.devoxygen.ns.hetzner.com, hydrogen.ns.hetzner.com, helium.ns.hetzner.de-

โœ… Authoritative Response

Server:88.198.229.192

NS records: oxygen.ns.hetzner.com, hydrogen.ns.hetzner.com, helium.ns.hetzner.de

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: 935ms | Queries: -

๐Ÿ“„ Records

TypeCountSample Data
A137.27.33.248
NS3hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com...
MX2mailsec.protonmail.ch (pri: 20), mail.protonmail.ch (pri: 10)
TXT2v=spf1 include:_spf.protonmail.ch ~all, protonmail-verification=b942bf8755bf8265
SOA1hydrogen.ns.hetzner.com dns.hetzner.com

๐Ÿ“Œ Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (ns-tld1.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...)

Analysis

IP Addresses

guardbox.dev resolves to just one IP address, 37.27.33.248.

Host names like teksynai.com are further examples that share IP numbers with guardbox.dev.

Name Servers

guardbox.dev carries NS records delegating to hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com and helium.ns.hetzner.de.

guardbox.dev has at least partial name server overlap with other domains, such as mojeservis.rs, xn--bhlerzell-q9a.de, aktionsfluss.de and two others.

hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com and helium.ns.hetzner.de are three hostnames that each resolve to a pair of IP addresses: hydrogen.ns.hetzner.com to 213.133.100.98 and 2a01:4f8:0:1::add:1098, oxygen.ns.hetzner.com to 88.198.229.192 and 2a01:4f8:0:1::add:2992, and helium.ns.hetzner.de to 193.47.99.5 and 2001:67c:192c::add:5.

Mail Servers

guardbox.dev is served by two mail servers, mail.protonmail.ch and mailsec.protonmail.ch.

Among the domains sharing a mail server setup with guardbox.dev are rienbijl.nl, warehime.org, pbjorklund.com and two others.

There is at least a partial MX overlap between guardbox.dev and other domains, including eb3k.com, skoreconvenience.com, optimalprime.com and two others.

mail.protonmail.ch and mailsec.protonmail.ch each have three IP addresses โ€” mail.protonmail.ch directs to 176.119.200.128, 185.70.42.128 and 185.205.70.128; mailsec.protonmail.ch directs to 176.119.200.129, 185.70.42.129 and 185.205.70.129.