bosholdt.dk

Records from scan: 2026-10-13 01:29:12 · 838ms total · last checked 2026-10-17 09:09 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

bosholdt.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 94.231.103.163 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by bosholdt-dk.mail.eo.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 our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 38ms

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 38ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
94.231.103.163	43200s	linux145.unoeuro.com	AS48854	team.blue Denmark A/S	94.231.96.0/20	🇩🇰 Denmark	—

📧 MX Records#

1 records 41ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	43200s	bosholdt-dk.mail.eo.outlook.com	2a01:111:f403:c967::c 2a01:111:f403:ca04::d 2a01:111:f403:ca09::a 2a01:111:f403:ca38::8 52.101.181.156 52.101.185.114 52.101.68.10 52.101.73.123	mail-cpjpr05cu00204.inbound.protection.outlook.com mail-db6pr03cu00105.inbound.protection.outlook.com mail-am7pr02cu00202.inbound.protection.outlook.com mail-wa4pr04cu00100.inbound.protection.outlook.com mail-wa4pr05cu00104.inbound.protection.outlook.com mail-zrxpr04cu00102.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-am6pr02cu00203.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 → 52.98.154.136

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 128ms

TXT Record
v=spf1 include:servers.mcsv.net ?all

✉️ SPF#

Policy	Record (bosholdt.dk)
?all (neutral)	v=spf1 include:servers.mcsv.net ?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#

checked 2026-10-13 01:29:12

www	94.231.103.163 (AS48854) (address records, no CNAME)
www vs bare domain	Same network bosholdt.dk: 94.231.103.163 (AS48854) www.bosholdt.dk: 94.231.103.163 (AS48854)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

3 found

Selector	CNAME	Key
k1	dkim.mcsv.net	RSA · ~1024 bit below 2048 bit
s1	s1.domainkey.u1998947.wl198.sendgrid.net	RSA · ~2048 bit
s2	s2.domainkey.u1998947.wl198.sendgrid.net	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

warn "?all" is neutral: it gives receivers no guidance, much like having no SPF

🔗 TLSA / DANE#

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

🔐 DNSSEC#

110ms

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

🏷️ SOA#

29ms

Field	Value
Serial	2026101201
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

38ms

41ms

AAAA

42ms

TXT

128ms

CAA

41ms

HTTPS

39ms

TLSA

230ms

SOA

29ms

MTA-STS

56ms

DNSSEC

110ms

SRV

48ms

Total

838ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-13 01:29:12 shown	838ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-07 18:02:59	533ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-10 23:36:30	1024ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-27 12:59:11	4683ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-11 23:50:50	9694ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-17 18:39:54	9640ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-13 16:21:12	1907ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-27 17:03:11	3913ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 16:15:43	1501ms	2 NS 1 A 1 MX	🔒 Secure