serwiz.dk

📜 Historical scan 2026-06-17 16:46:44 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

serwiz.dk is a .dk domain served by 2 nameservers (ns.dandomain.dk, ns2.dandomain.dk). It was registered on 24 February 2021 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.84.132.106 is hosted by Kontainer A/S (AS198452) in Denmark. Mail is handled by serwiz-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, 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#

2 records 398ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.dandomain.dk	185.25.141.3 2a02:2339:4006:109::dd	ns.dandomain.dk ns.dandomain.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.dandomain.dk	2a02:2339:1:108::dd:dd 91.197.248.66	ns2.dandomain.dk ns2.dandomain.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 460ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.84.132.106	—	codemakers01.konformit.com	AS198452	Kontainer A/S	185.84.132.0/22	🇩🇰 Denmark	—

📧 MX Records#

1 records 213ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	—	serwiz-dk.mail.protection.outlook.com	2a01:111:f403:ca04::2 2a01:111:f403:ca04::f 2a01:111:f403:ca09:: 2a01:111:f403:ca09::1 52.101.68.12 52.101.73.11 52.101.73.153 52.101.73.8	mail-du2pr03cu00102.inbound.protection.outlook.com mail-db7pr03cu00507.inbound.protection.outlook.com mail-am3pr04cu00500.inbound.protection.outlook.com mail-as9pr07cu00301.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-am1pr04cu00103.inbound.protection.outlook.com mail-as8pr05cu00401.inbound.protection.outlook.com mail-am0pr04cu00500.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

4 records 646ms

TXT Record
j76rigda4lqs4narl1fa3r5oa3
klaviyo-site-verification=SedmTY
MS=ms58179139
v=spf1 include:spf.protection.outlook.com include:spf.EU.exclaimer.net include:spf.copenhost.com ip4:172.201.147.167 -all

✉️ SPF#

Policy	Record (serwiz.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:spf.EU.exclaimer.net include:spf.copenhost.com ip4:172.201.147.167 -all

📨 DMARC#

Policy	Record (_dmarc.serwiz.dk)
p=reject	v=DMARC1; p=reject;

📬 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 2026-10-07 23:30:32

www	185.84.132.106 (AS198452) (address records, no CNAME)
www vs bare domain	Same network serwiz.dk: 185.84.132.106 (AS198452) www.serwiz.dk: 185.84.132.106 (AS198452)
Wildcard	No
Denial of existence	NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

3 found

Selector	CNAME	Key
s1	s1.domainkey.u20349088.wl089.sendgrid.net	RSA · ~2048 bit
s2	s2.domainkey.u20349088.wl089.sendgrid.net	RSA · ~1024 bit below 2048 bit
selector1	selector1-serwiz-dk._domainkey.serwizsystems.onmicrosoft.com	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: 3/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

562ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

283ms

Field	Value
Serial	2026050501
Primary NS (MNAME)	ns.dandomain.dk
Responsible (RNAME)	hostmaster@dandomain.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-13 23:22:01

Field	Value
Registrar	DANDOMAIN A/S
Registered	2021-02-24
Expires	2027-02-28 (131d)

🔗 Same registrant#

0 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

398ms

460ms

213ms

AAAA

449ms

TXT

646ms

CAA

392ms

HTTPS

302ms

TLSA

476ms

SOA

283ms

MTA-STS

345ms

DNSSEC

562ms

SRV

0ms

Total

3920ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-29 18:27:46	636ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-27 06:03:18	700ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-27 16:59:53	843ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-06 19:20:04	10592ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-03 12:40:56	770ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-27 22:12:23	2281ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-20 16:06:14	1368ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 16:46:44 shown	3920ms	2 NS 1 A 1 MX	🔒 Secure