altitop.dk

Records from scan: 2026-10-01 04:11:49 · 1152ms total · last checked 2026-10-16 21:04 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

altitop.dk is a .dk domain served by 3 nameservers (ns.zxcs.be, ns.zxcs.eu, ns.zxcs.nl). It was registered on 23 November 2022 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.104.28.238 is hosted by Stichting DIGI NL (AS206281) in The Netherlands. Mail is handled by altitop-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 our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

3 records 65ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.zxcs.be	2a03:b0c0:3:d0::116:2001 46.101.179.64	ns2.zxcs.nl ns2.zxcs.nl	AS14061 DigitalOcean, LLC AS14061 DigitalOcean, LLC
ns.zxcs.eu	178.62.208.8 2a03:b0c0:2:d0::57:1001	ns3.zxcs.nl ns3.zxcs.nl	AS14061 DigitalOcean, LLC AS14061 DigitalOcean, LLC
ns.zxcs.nl	185.104.28.19 2a06:2ec0:1::10	ns1.zxcs.nl ns1.zxcs.nl	AS206281 Stichting DIGI NL AS206281 Stichting DIGI NL

🌍 A Records#

1 records 37ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.104.28.238	86400s	redirectserver01.zxcs.nl	AS206281	Stichting DIGI NL	185.104.28.0/22	🇳🇱 The Netherlands	—

📧 MX Records#

1 records 49ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	86400s	altitop-dk.mail.protection.outlook.com	2a01:111:f403:ca04::10 2a01:111:f403:ca04::f 2a01:111:f403:ca21::c 2a01:111:f403:ca48::c 52.101.68.15 52.101.68.21 52.101.68.39 52.101.91.162	mail-dbapr03cu00100.inbound.protection.outlook.com mail-db7pr03cu00507.inbound.protection.outlook.com mail-matpr04cu00204.inbound.protection.outlook.com mail-miypr03cu00104.inbound.protection.outlook.com mail-db6pr03cu00107.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-db7pr03cu00607.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 → 40.104.116.56

🔷 AAAA Records (IPv6)#

1 records 38ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a06:2ec0:1::ffed	86400s	redirectserver01.zxcs.nl	AS206281	Stichting DIGI NL	2a06:2ec0:0:0:0:0:0:0/32	🇳🇱 The Netherlands	—

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 116ms

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

📝 TXT Records#

1 records 329ms

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

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.altitop.dk)
p=reject	v=DMARC1; p=reject; sp=reject; adkim=s; aspf=s

📬 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 2026-10-09 09:14:55

www	185.104.28.238 2a06:2ec0:1::ffed (AS206281) (address records, no CNAME)
www vs bare domain	Same network altitop.dk: 185.104.28.238 2a06:2ec0:1::ffed (AS206281) www.altitop.dk: 185.104.28.238 2a06:2ec0:1::ffed (AS206281)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

67ms

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

🏷️ SOA#

75ms

Field	Value
Serial	2021010100
Primary NS (MNAME)	ns.zxcs.nl
Responsible (RNAME)	hostmaster@altitop.dk
Refresh	600s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-17 16:46:47

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2022-11-23
Expires	2026-11-22 (35d)

🔗 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#

65ms

37ms

49ms

AAAA

38ms

TXT

329ms

CAA

60ms

HTTPS

67ms

TLSA

369ms

SOA

75ms

MTA-STS

87ms

DNSSEC

67ms

SRV

116ms

Total

1152ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 04:11:49 shown	1152ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-14 13:36:49	9961ms	3 NS 1 A 1 MX	🔓 Insecure
2026-08-24 22:39:27	1478ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-26 22:08:48	2956ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-19 20:07:29	4126ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-16 12:50:36	1797ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-16 12:50:08	1565ms	3 NS 1 A 1 MX	🔓 Insecure