borgregnskab.dk

📜 Historical scan 2026-08-10 05:46:05 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

borgregnskab.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 16 May 2016 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 157.90.67.40 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by borgregnskab-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, publishes a 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#

4 records 61ms

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 53ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
157.90.67.40	3600s	cp01.azehosting.net	AS24940	Hetzner Online GmbH	157.90.0.0/16	🇩🇪 Germany	Falkenstein

📧 MX Records#

1 records 72ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	borgregnskab-dk.mail.protection.outlook.com	2a01:111:f403:ca04::e 2a01:111:f403:ca09::2 2a01:111:f403:ca09::9 2a01:111:f403:ca09::d 52.101.68.27 52.101.73.12 52.101.73.26 52.101.73.30	mail-db8pr02cu00106.inbound.protection.outlook.com mail-am0pr83cu00402.inbound.protection.outlook.com mail-as8pr04cu00801.inbound.protection.outlook.com mail-as9pr05cu01305.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-am4pr0401cu00104.inbound.protection.outlook.com mail-as9pr05cu01302.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 → 40.104.116.40

🔷 AAAA Records (IPv6)#

1 records 36ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a01:4f8:2b02:6d4::2	3600s	cp01.azehosting.net	AS24940	Hetzner Online GmbH	2a01:4f8:0:0:0:0:0:0/31	🇩🇪 Germany	Falkenstein

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 135ms

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

📝 TXT Records#

2 records 247ms

TXT Record
MS=ms88310179
v=spf1 ip4:157.90.67.40 include:spf.azehosting.net ip4:49.12.83.57 ip4:94.231.104.195 ip4:159.69.63.122 +a +mx +ip4:94.130.48.84 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (borgregnskab.dk)
-all (hard fail)	v=spf1 ip4:157.90.67.40 include:spf.azehosting.net ip4:49.12.83.57 ip4:94.231.104.195 ip4:159.69.63.122 +a +mx +ip4:94.130.48.84 include:spf.protection.outlook.com -all

📨 DMARC#

Policy	Record (_dmarc.borgregnskab.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 2026-10-22 07:41:40

www CNAME	borgregnskab.dk (all on borgregnskab.dk) → 157.90.67.40 2a01:4f8:2b02:6d4::2 (AS24940)
www vs bare domain	Same network borgregnskab.dk: 157.90.67.40 2a01:4f8:2b02:6d4::2 (AS24940) www.borgregnskab.dk: 157.90.67.40 2a01:4f8:2b02:6d4::2 (AS24940)
Wildcard	No
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

✍️ DKIM keys#

2 found

Selector	CNAME	Key
default	—	RSA Invalid key data — receivers can't verify signatures
selector2	selector2-borgregnskab-dk._domainkey.borgregnskab.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: 5/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.borgregnskab.dk	fjhFGOAoW2VBwki4LGXzE04cBDh9MzfL7vV0rRml_Ro

🔗 TLSA / DANE#

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

🔐 DNSSEC#

103ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026080803
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 2026-10-21 20:33:30

Field	Value
Registrar	Simply.com A/S
Registered	2016-05-16
Expires	2027-05-31 (220d)

🔗 Same registrant#

10 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
bjørnkjærtømrer.dk	Simply.com A/S
dinonlinebogholder.dk	Simply.com A/S
fsys.dk	Punktum dk A/S (direct)
garageudstyr.dk	Simply.com A/S
holstebropadelcenter.dk	Punktum dk A/S (direct)
kreaborgen.dk	Punktum dk A/S (direct)
midtjysklan.dk	Simply.com A/S
steffenborg.dk	Simply.com A/S
tvisbyfest.dk	Simply.com A/S
tviscentertorv.dk	Simply.com A/S

📋 WHOIS#

⏱️ Lookup Timing#

61ms

53ms

72ms

AAAA

36ms

TXT

247ms

CAA

36ms

HTTPS

58ms

TLSA

818ms

SOA

0ms

MTA-STS

78ms

DNSSEC

103ms

SRV

135ms

Total

2066ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-22 07:41:40	619ms	4 NS 1 A 1 MX	🔒 Secure
2026-10-13 05:34:06	1362ms	4 NS 1 A 1 MX	🔒 Secure
2026-10-02 15:13:32	978ms	4 NS 1 A 1 MX	🔒 Secure
2026-10-01 04:50:11	1845ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-27 03:10:08	1440ms	4 NS 1 A 1 MX	🔒 Secure
2026-08-10 05:46:05 shown	2066ms	4 NS 1 A 1 MX	🔒 Secure
2026-08-08 08:35:20	2126ms	3 NS 1 A 1 MX	🔓 Insecure
2026-07-31 19:06:32	4056ms	3 NS 1 A 1 MX	🔓 Insecure
2026-07-28 03:39:06	2440ms	3 NS 1 A 1 MX	🔓 Insecure
2026-07-27 03:31:59	3527ms	3 NS 1 A 1 MX	🔓 Insecure
2026-07-26 03:06:26	3491ms	3 NS 1 A 1 MX	🔓 Insecure
2026-07-25 02:56:55	3019ms	3 NS 1 A 1 MX	🔓 Insecure
2026-07-24 02:24:31	2413ms	3 NS 1 A 1 MX	🔓 Insecure
2026-07-22 22:18:48	2591ms	3 NS 1 A 1 MX	🔓 Insecure
2026-07-21 19:35:57	1461ms	3 NS 1 A 1 MX	🔓 Insecure
2026-07-20 17:41:43	9652ms	3 NS 1 A 1 MX	🔓 Insecure
2026-07-19 15:53:38	18122ms	3 NS 1 A 1 MX	🔓 Insecure
2026-07-18 12:22:22	9725ms	3 NS 1 A 1 MX	🔓 Insecure
2026-07-17 05:18:54	10493ms	3 NS 1 A 1 MX	🔓 Insecure
2026-07-14 03:40:07	2610ms	3 NS 1 A 1 MX	🔓 Insecure
2026-07-12 15:23:28	10561ms	3 NS 1 A 1 MX	🔓 Insecure
2026-07-10 17:26:09	1727ms	3 NS 1 A 1 MX	🔓 Insecure
2026-07-09 16:31:38	8992ms	3 NS 1 A 1 MX	🔓 Insecure
2026-07-08 13:19:21	2078ms	3 NS 1 A 1 MX	🔓 Insecure
2026-07-07 04:40:08	1748ms	3 NS 1 A 1 MX	🔓 Insecure