smartoffice.dk

📜 Historical scan 2026-09-07 05:36:34 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

smartoffice.dk is a .dk domain served by 2 nameservers (ns1.atznet.dk, ns2.atznet.dk). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 195.242.130.98 is hosted by Christian Ebsen ApS (AS62121) in Denmark. Mail is handled by smartoffice-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, publishes a 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 37ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.atznet.dk	195.242.130.110 2001:67c:564:fffb::ffff	ns1.atznet.dk —	AS62121 Christian Ebsen ApS AS62121 Christian Ebsen ApS
ns2.atznet.dk	2a00:1b18:2:3:2::2 62.69.152.36	ns2.atznet.dk ns2.atznet.dk	AS47527 DLX A/S AS47527 DLX A/S

🌍 A Records#

1 records 33ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
195.242.130.98	3600s	web1.atznet.dk	AS62121	Christian Ebsen ApS	195.242.130.0/23	🇩🇰 Denmark	—

📧 MX Records#

1 records 26ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	smartoffice-dk.mail.protection.outlook.com	2a01:111:f403:ca04::6 2a01:111:f403:ca04::d 2a01:111:f403:ca21::8 2a01:111:f403:ca3c::a 52.101.103.39 52.101.68.12 52.101.68.36 52.101.68.8	mail-db4pr02cu00406.inbound.protection.outlook.com mail-db6pr03cu00105.inbound.protection.outlook.com mail-matpr04cu00100.inbound.protection.outlook.com mail-zrxpr07cu00102.inbound.protection.outlook.com mail-miypr05cu00207.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-db5pr02cu00104.inbound.protection.outlook.com mail-du0pr03cu00100.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

🔌 SRV Records#

1 records 64ms

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

📝 TXT Records#

2 records 130ms

TXT Record
MS=ms14959531
v=spf1 mx a include:spf.protection.outlook.com include:_spf.atznet.dk -all

✉️ SPF#

Policy	Record (smartoffice.dk)
-all (hard fail)	v=spf1 mx a include:spf.protection.outlook.com include:_spf.atznet.dk -all

📨 DMARC#

Policy	Record (_dmarc.smartoffice.dk)
p=none (monitor only)	v=DMARC1; p=none; pct=100; rua=mailto:info@smartoffice.dk

📬 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 2026-10-12 20:30:40

www CNAME	smartoffice.dk (all on smartoffice.dk) → 195.242.130.98 (AS62121)
www vs bare domain	Same network smartoffice.dk: 195.242.130.98 (AS62121) www.smartoffice.dk: 195.242.130.98 (AS62121)
Wildcard	No
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
selector1	selector1-smartoffice-dk._domainkey.smartofficedk.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: 4/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

65ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2025032001
Primary NS (MNAME)	ns1.atznet.dk
Responsible (RNAME)	hostmaster@atznet.dk
Refresh	86400s
Retry	7200s
Expire	3600000s
Minimum (neg-cache TTL)	172800s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

37ms

33ms

26ms

AAAA

44ms

TXT

130ms

CAA

33ms

HTTPS

34ms

TLSA

387ms

SOA

0ms

MTA-STS

59ms

DNSSEC

65ms

SRV

64ms

Total

896ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-24 10:06:16	866ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-07 05:36:34 shown	896ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-28 03:09:07	1228ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-25 15:46:20	767ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-26 17:00:30	1985ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-21 07:10:11	1072ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 19:05:09	1484ms	2 NS 1 A 1 MX	🔒 Secure