sahl-akku.dk

📜 Historical scan 2026-06-19 23:49:50 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

sahl-akku.dk is a .dk domain served by 4 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com and 1 more). It was registered on 2 March 1999 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.21.41.222 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by sahlakku-dk01b.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, has no 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#

4 records 192ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	2a02:2339:1:15c::4562:4562 91.197.248.78	ns1.simply.com ns1.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simply.com	185.25.141.15 2a02:2339:4006:101::4562:4562	ns2.simply.com ns2.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns3.simply.com	91.197.248.79	ns3.simply.com	AS48854 team.blue Denmark A/S
ns4.simply.com	91.197.248.80	ns4.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 192ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.21.41.222	3600s	vm0981.enterprisecloud.nu	AS48854	team.blue Denmark A/S	185.21.40.0/22	🇩🇰 Denmark	—

📧 MX Records#

1 records 193ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	sahlakku-dk01b.mail.protection.outlook.com	2a01:111:f403:ca04::d 2a01:111:f403:ca09:: 2a01:111:f403:ca09::5 2a01:111:f403:ca09::f 52.101.68.18 52.101.68.21 52.101.73.22 52.101.73.30	mail-db6pr03cu00105.inbound.protection.outlook.com mail-am3pr04cu00500.inbound.protection.outlook.com mail-am1pr04cu00105.inbound.protection.outlook.com mail-am7pr05cu00307.inbound.protection.outlook.com mail-db4pr02cu00302.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-am7pr05cu00106.inbound.protection.outlook.com mail-am7pr05cu00306.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

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 52.98.154.152
🔶 Autoconfig	185.21.41.222

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 1012ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records#

2 records 658ms

TXT Record
MS=ms71733330
v=spf1 a mx include:spf.protection.outlook.com ip4:94.231.110.140 ip4:94.231.110.141 -all

✉️ SPF#

Policy	Record (sahl-akku.dk)
-all (hard fail)	v=spf1 a mx include:spf.protection.outlook.com ip4:94.231.110.140 ip4:94.231.110.141 -all

📨 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 2026-10-12 15:13:37

www	185.21.41.222 (AS48854) (address records, no CNAME)
www vs bare domain	Same network sahl-akku.dk: 185.21.41.222 (AS48854) www.sahl-akku.dk: 185.21.41.222 (AS48854)
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) 1 CDS, 1 CDNSKEY

🔎 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#

340ms

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

🏷️ SOA#

190ms

Field	Value
Serial	2020072990
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-12 15:32:32

Field	Value
Registrar	Simply.com A/S
Registered	1999-03-02
Expires	2027-03-31 (156d)

🔗 Same registrant#

1 domain

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).

Domain	Registrar
bådbatterier.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

192ms

193ms

AAAA

191ms

TXT

658ms

CAA

186ms

HTTPS

194ms

TLSA

159ms

SOA

190ms

MTA-STS

103ms

DNSSEC

340ms

SRV

1012ms

Total

1467ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-12 15:13:37	1865ms	4 NS 1 A 1 MX	🔒 Secure
2026-10-08 05:14:05	1104ms	4 NS 1 A 1 MX	🔒 Secure
2026-10-01 07:53:46	1669ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-30 07:46:00	1119ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-01 10:05:39	805ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-19 23:49:50 shown	1467ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-18 07:45:27	2746ms	4 NS 1 A 1 MX	🔒 Secure