2app.dk

📜 Historical scan 2026-08-17 21:34:26 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

2app.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 4 March 2016 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 87.118.68.95 is hosted by Keyweb AG (AS31103) in Germany. Mail is handled by 2app-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 211ms

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 246ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
87.118.68.95	600s	srv871186895.internet-server.dk	AS31103	Keyweb AG	87.118.64.0/18	🇩🇪 Germany	—

📧 MX Records#

1 records 267ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	2app-dk.mail.protection.outlook.com	2a01:111:f403:ca04::7 2a01:111:f403:ca04::e 2a01:111:f403:ca04::f 2a01:111:f403:ca09::f 52.101.68.29 52.101.68.36 52.101.73.1 52.101.73.11	mail-db4pr02cu00307.inbound.protection.outlook.com mail-db8pr02cu00106.inbound.protection.outlook.com mail-db7pr03cu00507.inbound.protection.outlook.com mail-am7pr05cu00307.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com mail-db5pr02cu00104.inbound.protection.outlook.com mail-am3pr04cu00501.inbound.protection.outlook.com mail-am1pr04cu00103.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
🔶 Autoconfig	2app.dk → 87.118.68.95

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 637ms

TXT Record
MS=ms18426987
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (2app.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 2026-10-15 02:38:40

www	87.118.68.95 (AS31103) (address records, no CNAME)
www vs bare domain	Same network 2app.dk: 87.118.68.95 (AS31103) www.2app.dk: 87.118.68.95 (AS31103)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
selector1	selector1-2app-dk._domainkey.2bs.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: 1/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.2app.dk	2app.dk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

537ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026081701
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 2026-10-08 13:19:34

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2016-03-04
Expires	2027-03-31 (165d)

📋 WHOIS#

⏱️ Lookup Timing#

211ms

246ms

267ms

AAAA

258ms

TXT

637ms

CAA

217ms

HTTPS

260ms

TLSA

429ms

SOA

0ms

MTA-STS

307ms

DNSSEC

537ms

SRV

310ms

Total

3053ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-15 02:38:40	1255ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-03 16:15:39	902ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-01 03:29:16	891ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 09:13:16	1353ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-24 06:46:33	2692ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-08 09:03:03	1871ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-31 17:46:30	1330ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-26 15:26:12	1074ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-17 21:34:26 shown	3053ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-05 21:09:14	2010ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-24 09:05:41	1430ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-06 11:23:27	2934ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-02 00:50:19	10292ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-23 01:55:12	1041ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-22 14:47:14	925ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-16 13:19:30	10706ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 13:12:59	1053ms	2 NS 1 A 1 MX	🔒 Secure