jho.dk

📜 Historical scan 2026-09-24 13:19:09 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

jho.dk is a .dk domain served by 2 nameservers (lily.ns.cloudflare.com, rene.ns.cloudflare.com). It was registered on 22 April 2003 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 212.10.4.78 is hosted by Sinal A/S (AS39642) in Denmark. Mail is handled by jho-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 39ms

Nameserver	IP addresses	PTR	ASN / ISP
lily.ns.cloudflare.com	108.162.192.130 172.64.32.130 173.245.58.130 2606:4700:50::adf5:3a82 2803:f800:50::6ca2:c082 2a06:98c1:50::ac40:2082	lily.ns.cloudflare.com lily.ns.cloudflare.com lily.ns.cloudflare.com lily.ns.cloudflare.com lily.ns.cloudflare.com lily.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
rene.ns.cloudflare.com	108.162.195.180 162.159.44.180 172.64.35.180 2606:4700:58::a29f:2cb4 2803:f800:50::6ca2:c3b4 2a06:98c1:50::ac40:23b4	rene.ns.cloudflare.com rene.ns.cloudflare.com rene.ns.cloudflare.com rene.ns.cloudflare.com rene.ns.cloudflare.com rene.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

1 records 42ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
212.10.4.78	300s	212-10-4-78.norlyscustomer.net	AS39642	Sinal A/S	212.10.0.0/16	🇩🇰 Denmark	Sorø

📧 MX Records#

1 records 51ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	jho-dk.mail.protection.outlook.com	2a01:111:f403:ca04::c 2a01:111:f403:ca21::8 2a01:111:f403:ca48::8 2a01:111:f403:ca48::a 52.101.185.24 52.101.209.153 52.101.209.28 52.101.91.162	mail-db9pr02cu00204.inbound.protection.outlook.com mail-matpr04cu00100.inbound.protection.outlook.com mail-miypr02cu00100.inbound.protection.outlook.com mail-miypr02cu00202.inbound.protection.outlook.com mail-zrxpr07cu00100.inbound.protection.outlook.com mail-cpjpr04cu00101.inbound.protection.outlook.com mail-cpjpr05cu00104.inbound.protection.outlook.com mail-matpr04cu00302.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 → 40.104.116.24

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 205ms

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

✉️ SPF#

Policy	Record (jho.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -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 2026-10-09 04:00:42

www	212.10.4.78 (AS39642) (address records, no CNAME)
www vs bare domain	Same network jho.dk: 212.10.4.78 (AS39642) www.jho.dk: 212.10.4.78 (AS39642)
Wildcard	No
Denial of existence	Compact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.jho.dk	BZwy_CYSQyNVbjKJ2VwVc9Zcjbo3T9n-4R1wGN_9I8k
TXT	_acme-challenge.jho.dk	KeTsPUisMibHTn96QBHsyVd5Zuo31lZWWQG6ZuV6MSM

🔗 TLSA / DANE#

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

🔐 DNSSEC#

120ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2415700052
Primary NS (MNAME)	lily.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-13 15:25:04

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2003-04-22
Expires	2036-04-30 (3482d)

🔗 Same registrant#

0 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).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

39ms

42ms

51ms

AAAA

54ms

TXT

205ms

CAA

38ms

HTTPS

38ms

TLSA

181ms

SOA

0ms

MTA-STS

62ms

DNSSEC

120ms

SRV

78ms

Total

927ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-29 23:05:20	1376ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-27 22:27:57	1273ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-26 22:06:18	993ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-25 21:42:43	1410ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-25 13:30:36	1277ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-24 13:19:09 shown	927ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-23 12:53:37	1241ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-16 11:52:19	3110ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-07 04:53:00	3017ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-30 23:47:01	1562ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-28 05:06:22	1036ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-25 08:22:05	1865ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-10 10:02:02	4549ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-27 21:55:07	18029ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-18 05:19:50	1763ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-27 19:01:09	1249ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-23 10:27:16	5221ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-23 09:45:18	1175ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-22 03:56:16	3646ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-18 07:53:45	1462ms	2 NS 1 A 1 MX	🔒 Secure