deko.dk

📜 Historical scan 2026-10-01 04:04:58 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

deko.dk is a .dk domain served by 2 nameservers (a.portsdns.se, b.portsdns.net). It was registered on 14 November 1996 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 149.202.164.191 is hosted by OVH SAS (AS16276) in France. Mail is handled by deko-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 42ms

Nameserver	IP addresses	PTR	ASN / ISP
a.portsdns.se	2607:f740:e009::1 45.54.35.101	a.portsdns.se a.portsdns.se	AS63911 NetActuate, Inc AS63911 NetActuate, Inc
b.portsdns.net	2a00:11c0:3d::1 94.16.23.1	b.portsdns.net b.portsdns.net	AS42354 Anexia Cloud Solutions GmbH AS42354 Anexia Cloud Solutions GmbH

🌍 A Records#

1 records 55ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
149.202.164.191	28800s	—	AS16276	OVH SAS	149.202.0.0/16	🇫🇷 France	—

📧 MX Records#

1 records 43ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	28800s	deko-dk.mail.protection.outlook.com	2a01:111:f403:ca04::10 2a01:111:f403:ca21::10 2a01:111:f403:ca38::8 2a01:111:f403:ca38::a 52.101.68.27 52.101.68.29 52.101.91.153 52.101.91.156	mail-dbapr03cu00100.inbound.protection.outlook.com mail-matpr05cu00100.inbound.protection.outlook.com mail-wa4pr04cu00100.inbound.protection.outlook.com mail-wa4pr05cu00102.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com mail-matpr04cu00101.inbound.protection.outlook.com mail-maspr04cu00104.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 → 40.104.116.40

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 165ms

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

📝 TXT Records#

12 records 416ms

TXT Record
_globalsign-domain-verification=87zaavI4_hNmXwzpDpLC5POvECSJE1Zvy5eaKh5nvG
_globalsign-domain-verification=9cnNoB1AscaZV3rNqKxREYNlNAMccT-xnAsULyaX12
_globalsign-domain-verification=Le3xxJN6FV-wZADMjGG5iOefnmRKW0IOacMg0zMzUD
143243984.spf06.hubspotemail.net
atlassian-domain-verification=oKWxnBmfHDBFaw4abOVLgNlkzWUbZQ81X/8mB1KmhRZJtU9iC4azXYewPQHhu5kq
atlassian-sending-domain-verification=e1a2f910-b6a0-4137-b9b8-8fc7acf8f40f
google-site-verification=e8gcA1Zy15Cd3loZL6Wx6vvLf0dbNYtaupYk1pTOA3U
google-site-verification=JCuzbHUeGqJIDC6wyNTR187r7oqZCl1CFazKWEU65w4
MS=ms14516888
MS=ms71615094
nY3ZRYhC8qQmvWxq/h0kh2bje3QDwEB/4iZIoKAQxFqEWuFGI+M1XsRZh9KdLXz/NA9H6aYNdpSYvtt8MAK4Gg==
v=spf1 include:spf.protection.outlook.com ip4:159.253.89.113 ip4:94.137.135.178 include:spf.mandrillapp.com -all

✉️ SPF#

Policy	Record (deko.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com ip4:159.253.89.113 ip4:94.137.135.178 include:spf.mandrillapp.com -all

📨 DMARC#

Policy	Record (_dmarc.deko.dk)
p=reject	v=DMARC1; p=reject; sp=reject; pct=100; adkim=r; aspf=r

📬 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 2026-10-09 17:40:58

www	149.202.164.191 (AS16276) (address records, no CNAME)
www vs bare domain	Same network deko.dk: 149.202.164.191 (AS16276) www.deko.dk: 149.202.164.191 (AS16276)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

2 found

Selector	CNAME	Key
selector1	selector1-deko-dk._domainkey.dekodk.onmicrosoft.com	RSA · ~1024 bit below 2048 bit
selector2	selector2-deko-dk._domainkey.dekodk.onmicrosoft.com	RSA · ~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: 2/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

91ms

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

🏷️ SOA#

41ms

Field	Value
Serial	2026090800
Primary NS (MNAME)	a.portsdns.se
Responsible (RNAME)	registry@ports.net
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	28800s

📋 Registration#

WHOIS fetched 2026-10-05 04:48:19

Field	Value
Registrar	Abion AB
Registered	1996-11-14
Expires	2026-12-31 (70d)

📋 WHOIS#

⏱️ Lookup Timing#

42ms

55ms

43ms

AAAA

54ms

TXT

416ms

CAA

46ms

HTTPS

66ms

TLSA

308ms

SOA

41ms

MTA-STS

126ms

DNSSEC

91ms

SRV

165ms

Total

1075ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 17:40:58	2573ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-07 13:18:11	2981ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-05 04:37:11	1619ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-01 04:04:58 shown	1075ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-27 00:01:45	1087ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-11 02:25:06	1085ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-10 00:05:27	1411ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-07 12:00:57	2289ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-06 10:32:54	1647ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-09 20:17:01	5828ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-08 05:59:33	2314ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-06 21:45:24	2484ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-25 07:02:50	1587ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-15 21:13:24	3191ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-09 03:46:44	3594ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-27 19:31:28	1332ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-24 03:57:17	3680ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-23 03:18:15	1171ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 01:36:36	4643ms	2 NS 1 A 1 MX	🔒 Secure