copyoffice.bg - robtex.com

copyoffice.bg

DNSSEC⚠️ Not signed
A2606:4700:3031::ac43:996b🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::6815:5231🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.82.49Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.153.107🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSkai.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3bbc🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkai.ns.cloudflare.com
A2803:f800:50::6ca2:c1bc🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRkai.ns.cloudflare.com
A2a06:98c1:50::ac40:21bc🇺🇸 Cloudflare2a06:98c1:50::/45
PTRkai.ns.cloudflare.com
A108.162.193.188🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkai.ns.cloudflare.com
A172.64.33.188🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkai.ns.cloudflare.com
A173.245.59.188🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkai.ns.cloudflare.com
NSthea.ns.cloudflare.com
A2606:4700:50::a29f:26f7🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRthea.ns.cloudflare.com
A2803:f800:50::6ca2:c2f7🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRthea.ns.cloudflare.com
A2a06:98c1:50::ac40:22f7🇺🇸 Cloudflare2a06:98c1:50::/45
PTRthea.ns.cloudflare.com
A108.162.194.247🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRthea.ns.cloudflare.com
A162.159.38.247Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRthea.ns.cloudflare.com
A172.64.34.247🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRthea.ns.cloudflare.com
MXmail.copyoffice.bg ⭐
A145.223.81.66🇳🇱 IIHOS001145.223.80.0/21 HOSTINGER DE
PTRsrv643943.hstgr.cloud
TXTv=spf1 ip4:145.223.81.66 a mx ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.82.49, 172.67.153.107
IPv6 hints2606:4700:3031::ac43:996b, 2606:4700:3037::6815:5231
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=127, name=cloudflare-ech.com
SOAkai.ns.cloudflare.comdns@cloudflare.com serial=2403556987

bg

DNSSEC🔒 Signed (DS record present)
NSa.nic.bg ⭐
NSb.nic.bg
NSc.nic.bg
NSd.nic.bg
NSe.nic.bg
NSp.nic.bg
SOAa.nic.bghostmaster@register.bg 2026-05-12 #10

Subdomains

mail.copyoffice.bg

Same first word

copyoffice.it
copyoffice.de
copyoffice.sk
copyoffice.se
copyoffice.bg

DNS History

7 records (7 active, 0 former)

NSkai.ns.cloudflare.comthea.ns.cloudflare.comMXmail.copyoffice.bgA104.21.82.49172.67.153.1072606:4700:3031::ac43:996b2606:4700:3037::6815:5231
●NSkai.ns.cloudflare.com2026-03-31 → 2026-05-12 · 2 obs
● 2026-03-31 11:30:14
● 2026-05-12 12:08:32
●NSthea.ns.cloudflare.com2026-03-31 → 2026-05-12 · 2 obs
● 2026-03-31 11:30:14
● 2026-05-12 12:08:32
●MXmail.copyoffice.bg2026-03-31 → 2026-05-12 · 2 obs
● 2026-03-31 11:30:14
● 2026-05-12 12:08:32
●A104.21.82.492026-03-31 → 2026-05-12 · 2 obs
● 2026-03-31 11:30:14
● 2026-05-12 12:08:32
●A172.67.153.1072026-03-31 → 2026-05-12 · 2 obs
● 2026-03-31 11:30:14
● 2026-05-12 12:08:32
●A2606:4700:3031::ac43:996b2026-03-31 → 2026-05-12 · 2 obs
● 2026-03-31 11:30:14
● 2026-05-12 12:08:32
●A2606:4700:3037::6815:52312026-03-31 → 2026-05-12 · 2 obs
● 2026-03-31 11:30:14
● 2026-05-12 12:08:32

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
bgc.nic.bg, e.nic.bg, a.nic.bg, p.nic.bg...12 records
copyoffice.bgkai.ns.cloudflare.com, thea.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.193.188

NS records: kai.ns.cloudflare.com, thea.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for copyoffice.bg (unsigned zone)

⏱️ Timing

Total: 777ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.82.49, 172.67.153.107
AAAA22606:4700:3037::6815:5231, 2606:4700:3031::ac43:996b
NS2kai.ns.cloudflare.com, thea.ns.cloudflare.com
MX1mail.copyoffice.bg (pri: 10)
TXT1v=spf1 ip4:145.223.81.66 a mx ~all
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1kai.ns.cloudflare.com dns.cloudflare.com

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (a.nic.bg, b.nic.bg, c.nic.bg...)

Analysis

Hierarchy

copyoffice.bg is the parent of mail.copyoffice.bg.

IP Addresses

copyoffice.bg points to four IP numbers: 2606:4700:3031::ac43:996b, 2606:4700:3037::6815:5231, 104.21.82.49 and 172.67.153.107.

Other host names including 3d(0x706f726e)pic.com, rm021.com, achievementinmotion.net, lele4dcuan.live and squarekiwi.net share IP numbers with copyoffice.bg.

Name Servers

copyoffice.bg's delegation uses two name servers, kai.ns.cloudflare.com and thea.ns.cloudflare.com.

copyoffice.bg shares the same name server setup as other domains, for example cmsdesigns.co.uk, zemer.muni.il, sellfiles.com, alnfaee.net and kaokab-abu-alhija.muni.il.

copyoffice.bg at least partially shares name servers with other domains, including szg168.com, zenovatrixal.sbs, ajdawer.com, kanunitesbih.com and symbiomail.de.

these name servers are commonly used with ezra.ns.cloudflare.com, matias.ns.cloudflare.com, leah.ns.cloudflare.com and vicente.ns.cloudflare.com.

Host names with six IP numbers:

kai.ns.cloudflare.com points to: 2606:4700:58::adf5:3bbc, 2803:f800:50::6ca2:c1bc, 2a06:98c1:50::ac40:21bc, 108.162.193.188, 172.64.33.188 and 173.245.59.188.

thea.ns.cloudflare.com points to: 2606:4700:50::a29f:26f7, 2803:f800:50::6ca2:c2f7, 2a06:98c1:50::ac40:22f7, 108.162.194.247, 162.159.38.247 and 172.64.34.247.

Mail Servers

copyoffice.bg is handled by a single mail server, mail.copyoffice.bg.

mail.copyoffice.bg points to a single IP: 145.223.81.66.