mail2.sweworks.com - robtex.com

mail2.sweworks.com

DNSSEC⚠️ Not signed
A2606:4700:3031::ac43:dffb🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::6815:1950🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.25.80Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.223.251🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.25.80, 172.67.223.251
IPv6 hints2606:4700:3031::ac43:dffb, 2606:4700:3037::6815:1950
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=224, name=cloudflare-ech.com

sweworks.com

DNSSEC⚠️ Not signed
A2a02:250:0:8::52🇸🇪 LOOPIA2a02:250::/33
A93.188.2.52🇸🇪 LOOPIA93.188.2.0/23 SE-LOOPIA
NSalexis.ns.cloudflare.com ⭐
NSmary.ns.cloudflare.com
MXmailcluster.loopia.se ⭐
MXmail2.loopia.se(20)
TXTv=spf1 include:spf.loopia.se -all
SOAalexis.ns.cloudflare.comdns@cloudflare.com serial=2402283271

Previously MX for

sweworks.com

Same first word

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DNS History

5 records (4 active, 1 former)

20162017201820192020202120222023202420252026A104.21.25.80172.67.223.2512606:4700:3031::ac43:dffb2606:4700:3037::6815:1950195.74.38.202
●A104.21.25.802026-03-12 → 2026-04-28 · 3 obs
○ 2016-04-04 02:35:00
● 2026-03-12 20:47:56
● 2026-04-28 07:06:30
●A172.67.223.2512026-03-12 → 2026-04-28 · 3 obs
○ 2016-04-04 02:35:00
● 2026-03-12 20:47:56
● 2026-04-28 07:06:30
○A195.74.38.2022015-06-19 → 2016-04-04 · 4 obs
● 2015-06-19 12:13:34
● 2016-04-04 02:35:00
○ 2026-03-12 20:47:56
○ 2026-04-28 07:06:30
●A2606:4700:3031::ac43:dffb2026-03-12 → 2026-04-28 · 3 obs
○ 2016-04-04 02:35:00
● 2026-03-12 20:47:56
● 2026-04-28 07:06:30
●A2606:4700:3037::6815:19502026-03-12 → 2026-04-28 · 3 obs
○ 2016-04-04 02:35:00
● 2026-03-12 20:47:56
● 2026-04-28 07:06:30

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comf.gtld-servers.net, b.gtld-servers.net, g.gtld-servers.net, d.gtld-servers.net...-
sweworks.commary.ns.cloudflare.com, alexis.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.192.134

NS records: mary.ns.cloudflare.com, alexis.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sweworks.com (unsigned zone)

⏱️ Timing

Total: 1506ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.223.251, 104.21.25.80
AAAA22606:4700:3031::ac43:dffb, 2606:4700:3037::6815:1950
HTTPS1{"priority":1,"target":".","alpn":["h3",

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (mary.ns.cloudflare.com, mary.ns.cloudflare.com, mary.ns.cloudflare.com...)

Analysis

IP Addresses

mail2.sweworks.com points to four IP numbers: 2606:4700:3031::ac43:dffb, 2606:4700:3037::6815:1950, 104.21.25.80 and 172.67.223.251.

Other host names, for instance www.rewizja.net, positivesolutionsfinance.com.au, rewizja.net, megazineluiza.com.br and szbcdt.com share IP numbers with mail2.sweworks.com.