apps4all.dk

📜 Historical scan 2026-07-14 21:08:50 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

apps4all.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 8 July 2012 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.21.41.239 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by apps4all-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 86ms

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 80ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.21.41.239	3600s	web1.curanet.dk	AS48854	team.blue Denmark A/S	185.21.40.0/22	🇩🇰 Denmark	—

📧 MX Records#

1 records 79ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	apps4all-dk.mail.protection.outlook.com	2a01:111:f403:ca04::d 2a01:111:f403:ca04::f 2a01:111:f403:ca09::6 2a01:111:f403:ca09::f 52.101.68.27 52.101.73.16 52.101.73.19 52.101.73.26	mail-db6pr03cu00105.inbound.protection.outlook.com mail-db7pr03cu00507.inbound.protection.outlook.com mail-am4pr0401cu00106.inbound.protection.outlook.com mail-am7pr05cu00307.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-as8pr04cu00803.inbound.protection.outlook.com mail-as9pr05cu01302.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 → 40.104.116.8
🔶 Autoconfig	apps4all.dk → 185.21.41.239

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 336ms

TXT Record
MS=ms35707212
v=spf1 include:spf.protection.outlook.com include:spf.curanet.dk a:mail.shoutem.com -all

✉️ SPF#

Policy	Record (apps4all.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:spf.curanet.dk a:mail.shoutem.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 2026-10-10 11:15:20

www	185.21.41.239 (AS48854) (address records, no CNAME)
www vs bare domain	Same network apps4all.dk: 185.21.41.239 (AS48854) www.apps4all.dk: 185.21.41.239 (AS48854)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 5/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.apps4all.dk	apps4all.dk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

212ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026071401
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-10 11:28:47

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2012-07-08
Expires	2027-07-31 (286d)

📋 WHOIS#

⏱️ Lookup Timing#

86ms

80ms

79ms

AAAA

83ms

TXT

336ms

CAA

83ms

HTTPS

82ms

TLSA

149ms

SOA

0ms

MTA-STS

67ms

DNSSEC

212ms

SRV

103ms

Total

1382ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-10 11:15:20	1960ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 21:50:27	1267ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-09 15:21:46	1678ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-06 09:54:31	1125ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-11 06:24:37	1817ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-14 21:08:50 shown	1382ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-12 09:21:29	8998ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-20 19:37:35	2790ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 13:37:21	809ms	2 NS 1 A 1 MX	🔒 Secure