multitask-byg.dk

📜 Historical scan 2026-08-13 04:26:13 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

multitask-byg.dk is a .dk domain served by 3 nameservers (dns1.mserwis.pl, dns2.mserwis.pl, dns3.mserwis.pl). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.221.108.104 is hosted by DOMENY.TV MSERWIS Sp. z o. o. (AS200534) in Poland. Mail is handled by multitask-byg.dk. The zone is not DNSSEC-signed, publishes a DMARC policy and has no IPv6 address. 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#

3 records 67ms

Nameserver	IP addresses	PTR	ASN / ISP
dns1.mserwis.pl	185.221.108.31	dns1.mserwis.pl	AS200534 DOMENY.TV MSERWIS Sp. z o. o.
dns2.mserwis.pl	185.221.108.41	dns2.mserwis.pl	AS200534 DOMENY.TV MSERWIS Sp. z o. o.
dns3.mserwis.pl	185.221.110.3	dns3.mserwis.pl	AS50599 Dataspace P.s.a.

🌍 A Records#

1 records 61ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.221.108.104	14400s	bwe.hosting24.pl	AS200534	DOMENY.TV MSERWIS Sp. z o. o.	185.221.108.0/23	🇵🇱 Poland	Wroclaw

📧 MX Records#

1 records 74ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	14400s	multitask-byg.dk	185.221.108.104	bwe.hosting24.pl	AS200534 DOMENY.TV MSERWIS Sp. z o. o.

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	185.221.108.104
🔶 Autoconfig	185.221.108.104

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 172ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	0	0	443	cpanelemaildiscovery.cpanel.net

📝 TXT Records#

1 records 445ms

TXT Record
v=spf1 +a +mx +ip4:185.221.108.96 +ip4:185.221.108.104 ~all

✉️ SPF#

Policy	Record (multitask-byg.dk)
~all (soft fail)	v=spf1 +a +mx +ip4:185.221.108.96 +ip4:185.221.108.104 ~all

📨 DMARC#

Policy	Record (_dmarc.multitask-byg.dk)
p=none (monitor only)	v=DMARC1; p=none;

📬 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 2026-10-13 00:08:16

www CNAME	multitask-byg.dk (all on multitask-byg.dk) → 185.221.108.104 (AS200534)
www vs bare domain	Same network multitask-byg.dk: 185.221.108.104 (AS200534) www.multitask-byg.dk: 185.221.108.104 (AS200534)
Wildcard	No

✍️ DKIM keys#

1 found

Selector	CNAME	Key
default	—	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: ~all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.multitask-byg.dk	Id0p9KnXom0CWpsxKM424H2laDVIBIQStdq3yrxLXbY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

106ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

0ms

Field	Value
Serial	2026081201
Primary NS (MNAME)	dns1.mserwis.pl
Responsible (RNAME)	tech@mserwis.pl
Refresh	3600s
Retry	1800s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

67ms

61ms

74ms

AAAA

79ms

TXT

445ms

CAA

70ms

HTTPS

78ms

TLSA

282ms

SOA

0ms

MTA-STS

115ms

DNSSEC

106ms

SRV

172ms

Total

2032ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-13 00:08:16	1916ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-25 14:32:09	11675ms	3 NS 1 A 1 MX	🔓 Insecure
2026-08-26 06:16:32	3238ms	3 NS 1 A 1 MX	🔓 Insecure
2026-08-13 04:26:13 shown	2032ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-27 14:51:11	1258ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-17 12:56:35	1965ms	3 NS 1 A 1 MX	🔓 Insecure