showoffice.dk

📜 Historical scan 2026-09-30 16:34:12 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

showoffice.dk is a .dk domain served by 2 nameservers (anna.ns.cloudflare.com, dimitris.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.5.69 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by showoffice-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, has no DMARC policy and is reachable over IPv6. 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 64ms

Nameserver	IP addresses	PTR	ASN / ISP
anna.ns.cloudflare.com	108.162.192.102 172.64.32.102 173.245.58.102 2606:4700:50::adf5:3a66 2803:f800:50::6ca2:c066 2a06:98c1:50::ac40:2066	anna.ns.cloudflare.com anna.ns.cloudflare.com anna.ns.cloudflare.com anna.ns.cloudflare.com anna.ns.cloudflare.com anna.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
dimitris.ns.cloudflare.com	108.162.195.6 162.159.44.6 172.64.35.6 2606:4700:58::a29f:2c06 2803:f800:50::6ca2:c306 2a06:98c1:50::ac40:2306	dimitris.ns.cloudflare.com dimitris.ns.cloudflare.com dimitris.ns.cloudflare.com dimitris.ns.cloudflare.com dimitris.ns.cloudflare.com dimitris.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

2 records 37ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.5.69	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.133.37	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 70ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	showoffice-dk.mail.protection.outlook.com	2a01:111:f403:ca04::c 2a01:111:f403:ca09::a 2a01:111:f403:ca21::8 2a01:111:f403:ca21::c 52.101.103.137 52.101.68.10 52.101.68.27 52.101.91.153	mail-db9pr02cu00204.inbound.protection.outlook.com mail-am7pr02cu00202.inbound.protection.outlook.com mail-matpr04cu00100.inbound.protection.outlook.com mail-matpr04cu00204.inbound.protection.outlook.com mail-miypr02cu00101.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-matpr04cu00101.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)#

2 records 56ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::6815:545	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::ac43:8525	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 81ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.5.69,172.67.133.37 ech=AEX+DQBBfQAgACDNaAfAfAoQPHxoVrmj1DP8fqwD3X325HwHcrQv7Gf/CAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:545,2606:4700:3037::ac43:8525

📝 TXT Records#

2 records 242ms

TXT Record
MS=ms24152657
v=spf1 include:spf.protection.outlook.com ~all

✉️ SPF#

Policy	Record (showoffice.dk)
~all (soft 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 2026-10-08 03:44:57

www	104.21.5.69 172.67.133.37 2606:4700:3033::6815:545 2606:4700:3037::ac43:8525 (AS13335) (address records, no CNAME)
www vs bare domain	Same network showoffice.dk: 104.21.5.69 172.67.133.37 2606:4700:3033::6815:545 2606:4700:3037::ac43:8525 (AS13335) www.showoffice.dk: 104.21.5.69 172.67.133.37 2606:4700:3033::6815:545 2606:4700:3037::ac43:8525 (AS13335)
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#

126ms

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

🏷️ SOA#

57ms

Field	Value
Serial	2416147087
Primary NS (MNAME)	anna.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

64ms

37ms

70ms

AAAA

56ms

TXT

242ms

CAA

71ms

HTTPS

81ms

TLSA

612ms

SOA

57ms

MTA-STS

124ms

DNSSEC

126ms

SRV

119ms

Total

1295ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-08 03:44:57	1271ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-30 16:34:12 shown	1295ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-30 05:57:15	1518ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-29 05:44:54	1520ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-28 05:28:52	1221ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-27 20:35:10	1326ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-23 19:37:30	1539ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-21 07:49:38	600ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-10 11:51:35	593ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-08 01:00:04	829ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-08 10:32:11	857ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 11:36:51	717ms	2 NS 1 A 0 MX	🔒 Secure