mamutex.dk

📜 Historical scan 2026-06-17 14:16:20 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

mamutex.dk is a .dk domain with no delegation in this scan. It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 77.78.104.3 is hosted by CASABLANCA INT a.s. (AS15685) in Czechia. Mail is handled by mail.mamutex.dk. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

🖥️

No NS records found

🌍 A Records#

1 records 834ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
77.78.104.3	—	yurika.gransy.com	AS15685	CASABLANCA INT a.s.	77.78.96.0/20	🇨🇿 Czechia	—

📧 MX Records#

1 records 2091ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	mail.mamutex.dk	185.28.193.11 185.28.193.23 185.28.193.36 185.28.193.37 185.28.193.5 2001:1528:137::f1 82.208.29.194	mail.gransy.cz mail.gransy.cz mail.gransy.cz mail.gransy.cz mail.gransy.cz mail.gransy.com mail.gransy.cz	AS60592 Gransy s.r.o. AS60592 Gransy s.r.o. AS60592 Gransy s.r.o. AS60592 Gransy s.r.o. AS60592 Gransy s.r.o. AS15685 CASABLANCA INT a.s. AS15685 CASABLANCA INT a.s.

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 2605ms

TXT Record
v=spf1 a mx include:gransy.com

✉️ SPF#

Policy	Record (mamutex.dk)
no all — incomplete SPF	v=spf1 a mx include:gransy.com

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-09 21:11:34

www CNAME	mamutex.dk (all on mamutex.dk) → 77.78.104.3 (AS15685)
www vs bare domain	Same network mamutex.dk: 77.78.104.3 (AS15685) www.mamutex.dk: 77.78.104.3 (AS15685)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 4 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 5/10 · policy: none

warn No "all" and no redirect: mail from unlisted servers gets a neutral result

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

949ms

Check	Result
Validation Status	Not applicable: the domain has no delegation, so there is no zone to validate (stored verdict: 🔓 Insecure).
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✓ Found
Flags	unsigned answer

🏷️ SOA#

942ms

Field	Value
Serial	2757500842
Primary NS (MNAME)	ns.gransy.com
Responsible (RNAME)	root@gransy.com
Refresh	86400s
Retry	900s
Expire	1209600s
Minimum (neg-cache TTL)	1800s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

4047ms

834ms

2091ms

AAAA

862ms

TXT

2605ms

CAA

199ms

HTTPS

2121ms

TLSA

1566ms

SOA

942ms

MTA-STS

1622ms

DNSSEC

949ms

SRV

0ms

Total

6776ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-08-26 06:05:18	2577ms	5 NS 1 A 1 MX	🔓 Insecure
2026-08-21 10:26:40	3966ms	5 NS 1 A 1 MX	🔓 Insecure
2026-07-09 03:19:12	11136ms	5 NS 1 A 1 MX	🔓 Insecure
2026-06-29 16:19:19	2892ms	5 NS 1 A 1 MX	🔓 Insecure
2026-06-26 17:01:42	4760ms	5 NS 1 A 1 MX	🔓 Insecure
2026-06-25 13:27:57	5376ms	5 NS 1 A 1 MX	🔓 Insecure
2026-06-23 01:06:39	1168ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-21 11:49:01	3778ms	5 NS 1 A 1 MX	🔓 Insecure
2026-06-20 03:52:29	3523ms	5 NS 1 A 1 MX	🔓 Insecure
2026-06-17 14:16:20 shown	6776ms	0 NS 1 A 1 MX	🔓 Insecure