ddis.dk

📜 Historical scan 2026-06-20 07:02:31 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

ddis.dk is a .dk domain served by 5 nameservers (ns1.brandshelter.com, ns2.brandshelter.de, ns3.brandshelter.info and 2 more). It was registered on 8 October 2004 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 5.22.145.121 is hosted by Amazon.com, Inc. (AS16509) in Germany. Mail is handled by ddis-dk.k-v1.mx.microsoft. The zone is DNSSEC-signed and validates, publishes a 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#

5 records 83ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.brandshelter.com	193.227.117.9 2a04:2b00:14cc::9	ns1.brandshelter.com —	AS1921 ipcom GmbH AS1921 ipcom GmbH
ns2.brandshelter.de	194.50.187.11 2a04:2b00:14dd::11	ns2.brandshelter.de ns11.j.centralnic-dns.com	AS207021 ipcom GmbH AS1921 ipcom GmbH
ns3.brandshelter.info	194.0.182.12 2a04:2b00:14ee::12	ns3.brandshelter.info ns12.k.centralnic-dns.com	AS1921 ipcom GmbH AS1921 ipcom GmbH
ns4.brandshelter.net	193.227.117.10 2a04:2b00:14cc::10	ns4.brandshelter.net ns10.i.centralnic-dns.com	AS1921 ipcom GmbH AS1921 ipcom GmbH
ns5.brandshelter.us	194.50.187.14 2a04:2b00:14dd::14	ns5.brandshelter.us ns14.j.centralnic-dns.com	AS207021 ipcom GmbH AS1921 ipcom GmbH

🌍 A Records#

2 records 76ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
5.22.145.121	600s	relay.mail-forwarder.io	AS16509	Amazon.com, Inc.	5.22.145.0/24	🇩🇪 Germany	—
5.22.145.16	600s	relay.mail-forwarder.io	AS16509	Amazon.com, Inc.	5.22.145.0/24	🇩🇪 Germany	—

📧 MX Records#

1 records 60ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	ddis-dk.k-v1.mx.microsoft	2a01:111:f403:ca04::a 2a01:111:f403:ca04::f 2a01:111:f403:ca09::4 2a01:111:f403:ca09::b 52.101.68.10 52.101.68.25 52.101.73.15 52.101.73.19	mail-du0pr03cu00102.inbound.protection.outlook.com mail-db7pr03cu00507.inbound.protection.outlook.com mail-am0pr04cu00504.inbound.protection.outlook.com mail-am7pr05cu00103.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-as8pr04cu00803.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 → 40.98.16.7

🔷 AAAA Records (IPv6)#

2 records 69ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a00:18e0:5:2:7577:4e4d:413b:f507	600s	relay.mail-forwarder.io	AS16509	Amazon.com, Inc.	2a00:18e0:5:0:0:0:0:0/48	🇩🇪 Germany	—
2a00:18e0:5:3:dfe2:c743:85aa:61bc	600s	relay.mail-forwarder.io	AS16509	Amazon.com, Inc.	2a00:18e0:5:0:0:0:0:0/48	🇩🇪 Germany	—

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

6 records 387ms

TXT Record
_globalsign-domain-verification=-PhdQyTNDjBh6waVAnNrVkFcvy0cd4kclSfgkyii0W
_globalsign-domain-verification=BFBim6GGgjj0QQdGtOczGFA7k-0T-KrNTu1IkFShL9
_globalsign-domain-verification=q0tWQ1GLplh6J8cHQCq17sQ2YikkTLnrd1uU2AjkY-
KRNaML0jhT3OjSa3sxh5VWK1Hrz4EiQqHDHvuln2DlE=
MS=ms65443885
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.ddis.dk)
p=reject	v=DMARC1; p=reject; sp=reject; rua=mailto:dmarc-rua@fe-ddis.dk; ruf=mailto:dmarc-ruf@fe-ddis.dk; fo=1; pct=100

📬 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 2026-10-22 19:26:39

www	5.22.145.121 5.22.145.16 2a00:18e0:5:2:7577:4e4d:413b:f507 2a00:18e0:5:3:dfe2:c743:85aa:61bc (AS16509) (address records, no CNAME)
www vs bare domain	Same network ddis.dk: 5.22.145.121 5.22.145.16 2a00:18e0:5:2:7577:4e4d:413b:f507 2a00:18e0:5:3:dfe2:c743:85aa:61bc (AS16509) www.ddis.dk: 5.22.145.121 5.22.145.16 2a00:18e0:5:2:7577:4e4d:413b:f507 2a00:18e0:5:3:dfe2:c743:85aa:61bc (AS16509)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

6 records 145ms

Service / Owner	Type	Cert association
SMTP _25._tcp.ddis-dk.k-v1.mx.microsoft	DANE-TA · Full cert · SHA-256	6EBFF927297A5B3AAF5EAE672252C36A…
SMTP _25._tcp.ddis-dk.k-v1.mx.microsoft	DANE-EE · SPKI · SHA-256	133086C7B822371A4A3304F1661A7880…
SMTP _25._tcp.ddis-dk.k-v1.mx.microsoft	DANE-EE · SPKI · SHA-256	A6C267923B26A4A9617EDA73D8DB4FBC…
SMTP _25._tcp.ddis-dk.k-v1.mx.microsoft	DANE-EE · SPKI · SHA-256	C495D9E40F7E625BE22F83CC64305182…
SMTP _25._tcp.ddis-dk.k-v1.mx.microsoft	DANE-TA · Full cert · SHA-256	38D895F5105BC2545822C17A2444F4B0…
SMTP _25._tcp.ddis-dk.k-v1.mx.microsoft	DANE-TA · Full cert · SHA-256	5F88694615E4C61686E106B84C3338C6…

🔐 DNSSEC#

295ms

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

🏷️ SOA#

74ms

Field	Value
Serial	2025035758
Primary NS (MNAME)	ns1.brandshelter.com
Responsible (RNAME)	tech@brandshelter.com
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-01 23:28:42

Field	Value
Registrar	Key-Systems GmbH
Registered	2004-10-08
Expires	2026-10-31 (4d)

📋 WHOIS#

⏱️ Lookup Timing#

83ms

76ms

60ms

AAAA

69ms

TXT

387ms

CAA

67ms

HTTPS

74ms

TLSA

145ms

SOA

74ms

MTA-STS

89ms

DNSSEC

295ms

SRV

239ms

Total

1070ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-22 19:26:39	3612ms	5 NS 2 A 1 MX	🔒 Secure
2026-10-15 22:01:15	2020ms	5 NS 2 A 1 MX	🔒 Secure
2026-10-08 12:14:26	923ms	5 NS 2 A 1 MX	🔒 Secure
2026-10-01 23:08:58	1565ms	5 NS 2 A 1 MX	🔒 Secure
2026-09-24 21:33:04	1493ms	5 NS 2 A 1 MX	🔒 Secure
2026-09-20 10:09:17	1478ms	5 NS 2 A 1 MX	🔒 Secure
2026-09-15 14:39:14	2620ms	5 NS 2 A 1 MX	🔒 Secure
2026-09-08 13:07:20	1390ms	5 NS 2 A 1 MX	🔒 Secure
2026-08-27 17:19:18	959ms	5 NS 2 A 1 MX	🔒 Secure
2026-08-26 17:10:48	863ms	5 NS 2 A 1 MX	🔒 Secure
2026-08-21 00:42:41	7789ms	5 NS 2 A 1 MX	🔒 Secure
2026-08-14 08:09:40	1656ms	5 NS 2 A 1 MX	🔒 Secure
2026-08-06 04:37:52	2635ms	5 NS 2 A 1 MX	🔒 Secure
2026-08-04 14:45:53	1887ms	5 NS 2 A 1 MX	🔒 Secure
2026-07-23 15:53:57	1368ms	5 NS 2 A 1 MX	🔒 Secure
2026-07-17 05:01:37	1878ms	5 NS 2 A 1 MX	🔒 Secure
2026-07-10 07:04:04	9443ms	5 NS 2 A 1 MX	🔒 Secure
2026-07-03 14:53:15	11243ms	5 NS 2 A 1 MX	🔒 Secure
2026-06-27 01:19:05	1135ms	5 NS 2 A 1 MX	🔒 Secure
2026-06-25 05:15:25	1375ms	5 NS 2 A 1 MX	🔒 Secure
2026-06-23 07:04:37	899ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 07:02:31 shown	1070ms	5 NS 2 A 1 MX	🔒 Secure
2026-06-17 01:23:38	674ms	5 NS 2 A 1 MX	🔒 Secure
2026-06-17 01:20:13	1057ms	5 NS 2 A 1 MX	🔒 Secure