oxbyhovand.dk

📜 Historical scan 2026-09-16 16:41:42 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

oxbyhovand.dk is a .dk domain served by 2 nameservers (arya.ns.cloudflare.com, dale.ns.cloudflare.com). It was registered on 8 May 2006 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.34.240 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by oxbyhovand-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, 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#

2 records 59ms

Nameserver	IP addresses	PTR	ASN / ISP
arya.ns.cloudflare.com	108.162.192.70 172.64.32.70 173.245.58.70 2606:4700:50::adf5:3a46 2803:f800:50::6ca2:c046 2a06:98c1:50::ac40:2046	arya.ns.cloudflare.com arya.ns.cloudflare.com arya.ns.cloudflare.com arya.ns.cloudflare.com arya.ns.cloudflare.com arya.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
dale.ns.cloudflare.com	108.162.193.95 172.64.33.95 173.245.59.95 2606:4700:58::adf5:3b5f 2803:f800:50::6ca2:c15f 2a06:98c1:50::ac40:215f	dale.ns.cloudflare.com dale.ns.cloudflare.com dale.ns.cloudflare.com dale.ns.cloudflare.com dale.ns.cloudflare.com dale.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

2 records 140ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.34.240	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.166.87	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 55ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	oxbyhovand-dk.mail.protection.outlook.com	2a01:111:f403:ca04::a 2a01:111:f403:ca3c::8 2a01:111:f403:ca48::12 2a01:111:f403:ca48::8 52.101.103.140 52.101.185.24 52.101.68.12 52.101.91.159	mail-du0pr03cu00102.inbound.protection.outlook.com mail-zrxpr05cu00100.inbound.protection.outlook.com mail-miypr05cu00202.inbound.protection.outlook.com mail-miypr02cu00100.inbound.protection.outlook.com mail-miypr02cu00204.inbound.protection.outlook.com mail-zrxpr07cu00100.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-matpr04cu00207.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 → 40.99.157.56

🔷 AAAA Records (IPv6)#

2 records 124ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3035::6815:22f0	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::ac43:a657	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 137ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.34.240,172.67.166.87 ech=AEX+DQBBoQAgACD+e2S6IetnuhaljaMiPjyI4bJnjDikRM91us119cr5JAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::6815:22f0,2606:4700:3037::ac43:a657

🔌 SRV Records#

1 records 935ms

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

📝 TXT Records#

3 records 277ms

TXT Record
amazonses:xoXnTaUNyQkZ1OU3qalojDcB+ihlxcVp6+GHPLlgdfM=
MS=ms35234211
v=spf1 include:spf.protection.outlook.com include:amazonses.com -all

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.oxbyhovand.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:4qbv8lgqrx@rua.dmarc.bluebyte.dk; ruf=mailto:4qbv8lgqrx@ruf.dmarc.bluebyte.dk; pct=100; fo=1;

📬 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 2026-10-25 04:16:36

www	104.21.34.240 172.67.166.87 2606:4700:3035::6815:22f0 2606:4700:3037::ac43:a657 (AS13335) (address records, no CNAME)
www vs bare domain	Same network oxbyhovand.dk: 104.21.34.240 172.67.166.87 2606:4700:3035::6815:22f0 2606:4700:3037::ac43:a657 (AS13335) www.oxbyhovand.dk: 104.21.34.240 172.67.166.87 2606:4700:3035::6815:22f0 2606:4700:3037::ac43:a657 (AS13335)
Wildcard	No

✍️ DKIM keys#

3 found

Selector	CNAME	Key
s1	s1.domainkey.u16961871.wl122.sendgrid.net	RSA · ~2048 bit
s2	s2.domainkey.u16961871.wl122.sendgrid.net	RSA · ~1024 bit below 2048 bit
selector1	selector1-oxbyhovand-dk._domainkey.oxbyhovand.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: 2/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

219ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

0ms

Field	Value
Serial	2414756593
Primary NS (MNAME)	arya.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-18 09:24:30

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2006-05-08
Expires	2027-05-31 (216d)

🔗 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
oksbyhovand.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

59ms

140ms

55ms

AAAA

124ms

TXT

277ms

CAA

89ms

HTTPS

137ms

TLSA

196ms

SOA

0ms

MTA-STS

123ms

DNSSEC

219ms

SRV

935ms

Total

1891ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-25 04:16:35	808ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-21 17:34:16	852ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-20 04:06:54	3298ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-01 06:17:28	969ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-21 22:22:49	3724ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-16 16:41:42 shown	1891ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-22 13:25:12	2270ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-14 10:06:05	9941ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-30 12:20:43	1630ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-25 10:16:12	1407ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-18 05:02:21	4874ms	2 NS 2 A 1 MX	⚠️ Bogus