bitterhoff.dk

📜 Historical scan 2026-06-21 10:41:36 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

bitterhoff.dk is a .dk domain served by 2 nameservers (ns.dandomain.dk, ns2.dandomain.dk). It was registered on 3 May 2016 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 23.236.62.147 is hosted by Google LLC (AS396982) in United States. Mail is handled by bitterhoff-dk.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#

2 records 29ms

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 40ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
23.236.62.147	600s	147.62.236.23.bc.googleusercontent.com	AS396982	Google LLC	23.236.48.0/20	🇺🇸 United States	Council Bluffs

📧 MX Records#

1 records 31ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	600s	bitterhoff-dk.mail.protection.outlook.com	2a01:111:f403:ca04:: 2a01:111:f403:ca04::1 2a01:111:f403:ca04::2 2a01:111:f403:ca04::c 52.101.68.0 52.101.68.36 52.101.68.5 52.101.73.30	mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db7pr03cu00401.inbound.protection.outlook.com mail-du2pr03cu00102.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db5pr02cu00104.inbound.protection.outlook.com mail-du2pr03cu00105.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 → 52.98.213.216

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 91ms

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

📝 TXT Records#

2 records 263ms

TXT Record
MS=ms44248620
v=spf1 a include:spf.protection.outlook.com ip4:194.150.113.0/24 ip4:194.150.112.0/24 -all

✉️ SPF#

Policy	Record (bitterhoff.dk)
-all (hard fail)	v=spf1 a include:spf.protection.outlook.com ip4:194.150.113.0/24 ip4:194.150.112.0/24 -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 2026-10-02 15:46:42

www CNAME	www157.wixdns.net (all on wixdns.net)
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

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: -all

No problems found

🔗 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#

79ms

Field	Value
Serial	2016060201
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 22:47:24

Field	Value
Registrar	DANDOMAIN A/S
Registered	2016-05-03
Expires	2031-05-31 (1685d)

🔗 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
propadel.dk	DANDOMAIN A/S

📋 WHOIS#

⏱️ Lookup Timing#

29ms

40ms

31ms

AAAA

29ms

TXT

263ms

CAA

80ms

HTTPS

41ms

TLSA

750ms

SOA

79ms

MTA-STS

42ms

DNSSEC

103ms

SRV

91ms

Total

1304ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-24 14:13:10	1070ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-27 18:55:26	1053ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-26 15:21:05	1234ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-24 20:59:07	886ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-25 19:47:59	1968ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-24 18:07:54	827ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-22 09:47:44	931ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-21 10:41:36 shown	1304ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-20 05:21:24	723ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-20 00:19:25	789ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 14:41:07	957ms	2 NS 1 A 1 MX	🔒 Secure