sec-wc3.info - robtex.com

sec-wc3.info

DNSSEC⚠️ Not signed
A2606:4700:3033::6815:7f8🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3034::ac43:bc1f🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.7.248Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.188.31🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSaustin.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b46🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaustin.ns.cloudflare.com
A2803:f800:50::6ca2:c146🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRaustin.ns.cloudflare.com
A2a06:98c1:50::ac40:2146🇺🇸 Cloudflare2a06:98c1:50::/45
PTRaustin.ns.cloudflare.com
A108.162.193.70🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaustin.ns.cloudflare.com
A172.64.33.70🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaustin.ns.cloudflare.com
A173.245.59.70🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaustin.ns.cloudflare.com
NSnataly.ns.cloudflare.com
A2606:4700:50::a29f:2665🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnataly.ns.cloudflare.com
A2803:f800:50::6ca2:c265🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRnataly.ns.cloudflare.com
A2a06:98c1:50::ac40:2265🇺🇸 Cloudflare2a06:98c1:50::/45
PTRnataly.ns.cloudflare.com
A108.162.194.101🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnataly.ns.cloudflare.com
A162.159.38.101Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnataly.ns.cloudflare.com
A172.64.34.101🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnataly.ns.cloudflare.com
MXin1-smtp.messagingengine.com ⭐
A103.168.172.216🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-01.messagingengine.com
A103.168.172.217🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-02.messagingengine.com
A103.168.172.218🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-03.messagingengine.com
A103.168.172.219🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-04.messagingengine.com
A103.168.172.220🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-05.messagingengine.com
A103.168.172.221🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-06.messagingengine.com
A103.168.172.222🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-07.messagingengine.com
A103.168.172.223🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-08.messagingengine.com
MXin2-smtp.messagingengine.com(20)
A202.12.124.216FASTMAILPTYLTD-AS-AP202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRstl-mx-01.messagingengine.com
A202.12.124.217FASTMAILPTYLTD-AS-AP202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRstl-mx-02.messagingengine.com
A202.12.124.218FASTMAILPTYLTD-AS-AP202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRstl-mx-03.messagingengine.com
A202.12.124.219FASTMAILPTYLTD-AS-AP202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRstl-mx-04.messagingengine.com
TXTv=spf1 include:spf.messagingengine.com ?all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.7.248, 172.67.188.31
IPv6 hints2606:4700:3033::6815:7f8, 2606:4700:3034::ac43:bc1f
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=93, name=cloudflare-ech.com
SOAaustin.ns.cloudflare.comdns@cloudflare.com serial=2402189329

info

DNSSEC🔒 Signed (DS record present)
NSa0.info.afilias-nst.info ⭐
NSa2.info.afilias-nst.info
NSb0.info.afilias-nst.org ⚠️ Not in parent delegation
NSb2.info.afilias-nst.org ⚠️ Not in parent delegation
NSc0.info.afilias-nst.info
NSd0.info.afilias-nst.org ⚠️ Not in parent delegation
SOAa0.info.afilias-nst.infohostmaster@donuts.email serial=1777002225
⚠️ On DNS blocklist: tif

Same first word

sec-wc3.info

DNS History

8 records (8 active, 0 former)

NSaustin.ns.cloudflare.comnataly.ns.cloudflare.comMXin1-smtp.messagingengine.comin2-smtp.messagingengine.comA104.21.7.248172.67.188.312606:4700:3033::6815:7f82606:4700:3034::ac43:bc1f
●NSaustin.ns.cloudflare.com2026-03-28 → 2026-04-24 · 2 obs
● 2026-03-28 23:32:30
● 2026-04-24 04:22:36
●NSnataly.ns.cloudflare.com2026-03-28 → 2026-04-24 · 2 obs
● 2026-03-28 23:32:30
● 2026-04-24 04:22:36
●MXin1-smtp.messagingengine.com2026-03-28 → 2026-04-24 · 2 obs
● 2026-03-28 23:32:30
● 2026-04-24 04:22:36
●MXin2-smtp.messagingengine.com2026-03-28 → 2026-04-24 · 2 obs
● 2026-03-28 23:32:30
● 2026-04-24 04:22:36
●A104.21.7.2482026-03-28 → 2026-04-24 · 2 obs
● 2026-03-28 23:32:30
● 2026-04-24 04:22:36
●A172.67.188.312026-03-28 → 2026-04-24 · 2 obs
● 2026-03-28 23:32:30
● 2026-04-24 04:22:36
●A2606:4700:3033::6815:7f82026-03-28 → 2026-04-24 · 2 obs
● 2026-03-28 23:32:30
● 2026-04-24 04:22:36
●A2606:4700:3034::ac43:bc1f2026-03-28 → 2026-04-24 · 2 obs
● 2026-03-28 23:32:30
● 2026-04-24 04:22:36

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
infoa0.info.afilias-nst.info, a2.info.afilias-nst.info, c0.info.afilias-nst.info-
sec-wc3.infonataly.ns.cloudflare.com, austin.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.193.70

NS records: nataly.ns.cloudflare.com, austin.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sec-wc3.info (unsigned zone)

⏱️ Timing

Total: 755ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.188.31, 104.21.7.248
AAAA22606:4700:3034::ac43:bc1f, 2606:4700:3033::6815:7f8
NS2austin.ns.cloudflare.com, nataly.ns.cloudflare.com
MX2in1-smtp.messagingengine.com (pri: 10), in2-smtp.messagingengine.com (pri: 20)
TXT1v=spf1 include:spf.messagingengine.com ?
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1austin.ns.cloudflare.com dns.cloudflare.

Analysis

IP Addresses

sec-wc3.info maps to four IP numbers: 2606:4700:3033::6815:7f8, 2606:4700:3034::ac43:bc1f, 104.21.7.248 and 172.67.188.31.

Other host names, for instance 20msc.com, netz-id.de, cooktastybites.com, savvymama.net and nlwebbuilders.com share IP numbers with sec-wc3.info.

Name Servers

Two name servers austin.ns.cloudflare.com and nataly.ns.cloudflare.com are delegated to sec-wc3.info.

sec-wc3.info uses the same name server configuration as other domains, such as nmi.net.au, oxcloud.uk, fi2.jp, plast-hen.co.il and miguelangeljulvez.com.

sec-wc3.info at least partially shares name servers with other domains such as whitelableportal.com, cityofpalmer.org, rocketlaval.com, jump-inc.uk and hubinternational.net.

These name servers are commonly used alongside miki.ns.cloudflare.com, norah.ns.cloudflare.com and mario.ns.cloudflare.com.

Host names with six IP numbers: Host name austin.ns.cloudflare.com points to 2606:4700:58::adf5:3b46, 2803:f800:50::6ca2:c146, 2a06:98c1:50::ac40:2146, 108.162.193.70, 172.64.33.70 and 173.245.59.70; host name nataly.ns.cloudflare.com points to 2606:4700:50::a29f:2665, 2803:f800:50::6ca2:c265, 2a06:98c1:50::ac40:2265, 108.162.194.101, 162.159.38.101 and 172.64.34.101.

Mail Servers

Two mail servers handle sec-wc3.info: in1-smtp.messagingengine.com and in2-smtp.messagingengine.com.

sec-wc3.info shares the same mail server setup as other domains, including onthenail.co, emailplus.org, ransomit.com.au, poston.ml1.net and amritsharma.com.

sec-wc3.info shares some mail servers with other domains, at least partially, for instance master-inspector.com.

Host names with eight IP numbers:

in1-smtp.messagingengine.com points to: 103.168.172.216, 103.168.172.217, 103.168.172.218, 103.168.172.219, 103.168.172.220, 103.168.172.221, 103.168.172.222 and 103.168.172.223.

Host names with four IP numbers:

in2-smtp.messagingengine.com points to: 202.12.124.216, 202.12.124.217, 202.12.124.218 and 202.12.124.219.