skaerlundregnskab.dk

📜 Historical scan 2026-06-18 06:38:35 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

skaerlundregnskab.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 9 October 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.215.88 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by skaerlundregnskab-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, has no DMARC policy and is reachable over IPv6. 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 51ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

1 records 50ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.215.88	—	webcluster1.webpod16-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records#

1 records 51ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	—	skaerlundregnskab-dk.mail.protection.outlook.com	2a01:111:f403:ca04::4 2a01:111:f403:ca04::b 2a01:111:f403:ca04::d 2a01:111:f403:ca09::9 52.101.68.18 52.101.68.21 52.101.68.32 52.101.68.8	mail-db4pr02cu00204.inbound.protection.outlook.com mail-dbbpr03cu00103.inbound.protection.outlook.com mail-db6pr03cu00105.inbound.protection.outlook.com mail-as8pr04cu00801.inbound.protection.outlook.com mail-db4pr02cu00302.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-db3pr0202cu00200.inbound.protection.outlook.com mail-du0pr03cu00100.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 → 40.98.16.63
🔶 Autoconfig	46.30.215.88

🔷 AAAA Records (IPv6)#

1 records 134ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:111:c2:547a:ea07:1f4	—	—	AS51468	One.com A/S	2a02:2350:0:0:0:0:0:0/32	🇩🇰 Denmark	Copenhagen

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 171ms

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

📝 TXT Records#

2 records 202ms

TXT Record
MS=ms32814636
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (skaerlundregnskab.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -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 2026-10-16 08:49:30

www	46.30.215.111 2a02:2350:5:111:807f:e1b5:e561:940e (AS51468) (address records, no CNAME)
www vs bare domain	Same network skaerlundregnskab.dk: 46.30.215.111 2a02:2350:5:111:807f:e1b5:e561:940e (AS51468) www.skaerlundregnskab.dk: 46.30.215.111 2a02:2350:5:111:807f:e1b5:e561:940e (AS51468)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

66ms

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

🏷️ SOA#

52ms

Field	Value
Serial	2026060402
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-03 14:22:07

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2023-10-09
Expires	2027-10-08 (348d)

📋 WHOIS#

⏱️ Lookup Timing#

51ms

50ms

51ms

AAAA

134ms

TXT

202ms

CAA

40ms

HTTPS

50ms

TLSA

303ms

SOA

52ms

MTA-STS

65ms

DNSSEC

66ms

SRV

171ms

Total

1108ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-16 08:49:30	1174ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-03 13:42:42	751ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-02 13:42:07	1119ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 13:31:13	896ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-24 13:57:39	1313ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-18 03:29:14	1630ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-09 06:48:20	1201ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-01 23:22:59	1809ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-26 13:50:05	1232ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-25 05:00:56	20461ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-05 09:44:14	1537ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-19 02:43:32	5758ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-22 05:38:12	736ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-21 03:29:35	1258ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-18 06:38:35 shown	1108ms	2 NS 1 A 1 MX	🔒 Secure