regnskab-is.dk

Records from scan: 2026-10-16 11:46:56 · 1133ms total

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

regnskab-is.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 29 November 2010 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 195.249.218.30 is hosted by TDC Holding A/S (AS3292) in Denmark. Mail is handled by regnskabis-dk02b.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 our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 28ms

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 43ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
195.249.218.30	43200s	mail.toxit.dk	AS3292	TDC Holding A/S	195.249.0.0/16	🇩🇰 Denmark	Greve

📧 MX Records#

1 records 43ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	regnskabis-dk02b.mail.protection.outlook.com	2a01:111:f403:c967::a 2a01:111:f403:ca09::22 2a01:111:f403:ca09::a 2a01:111:f403:ca48::c 52.101.103.162 52.101.68.10 52.101.68.29 52.101.91.153	mail-cpjpr05cu00102.inbound.protection.outlook.com mail-am7pr02cu00302.inbound.protection.outlook.com mail-am7pr02cu00202.inbound.protection.outlook.com mail-miypr03cu00104.inbound.protection.outlook.com mail-miypr03cu00202.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com mail-matpr04cu00101.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 → 40.104.116.56
🔶 Autoconfig	195.249.218.30

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 105ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	0	1	5061	sipfed.online.lync.com

📝 TXT Records#

1 records 177ms

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

✉️ SPF#

Policy	Record (regnskab-is.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -all

📨 DMARC#

Policy	Record (_dmarc.regnskab-is.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:dmarc_agg@vali.email

📬 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#

checked 2026-10-16 11:46:56

www	195.249.218.30 (AS3292) (address records, no CNAME)
www vs bare domain	Same network regnskab-is.dk: 195.249.218.30 (AS3292) www.regnskab-is.dk: 195.249.218.30 (AS3292)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
selector1	selector1-regnskabis-dk02b._domainkey.regnskabis.onmicrosoft.com	RSA · ~1024 bit below 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: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

73ms

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

🏷️ SOA#

27ms

Field	Value
Serial	2026101601
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 2026-10-16 11:56:06

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2010-11-29
Expires	2026-11-30 (44d)

🔗 Same registrant#

5 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).

Domain	Registrar
av-syd.dk	Punktum dk A/S (direct)
haslevglarmester.dk	Punktum dk A/S (direct)
kulturagent.dk	Punktum dk A/S (direct)
leiftange.dk	Punktum dk A/S (direct)
neds.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

28ms

43ms

AAAA

42ms

TXT

177ms

CAA

36ms

HTTPS

39ms

TLSA

692ms

SOA

27ms

MTA-STS

57ms

DNSSEC

73ms

SRV

105ms

Total

1133ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-16 11:46:56 shown	1133ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 20:01:18	1213ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-05 05:45:15	1535ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-28 08:19:05	1148ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-25 08:09:50	653ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-23 10:59:11	981ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-21 19:42:06	780ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-20 01:10:10	768ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-19 18:11:24	668ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 13:09:10	2622ms	2 NS 1 A 1 MX	🔒 Secure