ddis.dk

📜 Historical scan 2026-09-24 21:33:04 · ← 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 68ms

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 88ms

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 83ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	ddis-dk.k-v1.mx.microsoft	2a01:111:f403:ca04::b 2a01:111:f403:ca09::22 2a01:111:f403:ca09::a 2a01:111:f403:ca3c::6 52.101.103.143 52.101.68.25 52.101.68.39 52.101.68.8	mail-dbbpr03cu00103.inbound.protection.outlook.com mail-am7pr02cu00302.inbound.protection.outlook.com mail-am7pr02cu00202.inbound.protection.outlook.com mail-zrxpr04cu00106.inbound.protection.outlook.com mail-miypr03cu00107.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-db7pr03cu00607.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 → 40.104.116.40

🔷 AAAA Records (IPv6)#

2 records 83ms

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 259ms

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#

4 records 523ms

Service / Owner	Type	Cert association
SMTP _25._tcp.ddis-dk.k-v1.mx.microsoft	DANE-TA · Full cert · SHA-256	C1AD7778796D20BCA65C889A26550211…
SMTP _25._tcp.ddis-dk.k-v1.mx.microsoft	DANE-EE · SPKI · SHA-256	54883CC5F1849331E6BF5002C3129D20…
SMTP _25._tcp.ddis-dk.k-v1.mx.microsoft	DANE-TA · Full cert · SHA-256	EA7A25255D111FC3CE4CB8FABE3ADF9C…
SMTP _25._tcp.ddis-dk.k-v1.mx.microsoft	DANE-EE · SPKI · SHA-256	803F7447CC75B208DBCA042346F5D8DF…

🔐 DNSSEC#

208ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026065863
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#

68ms

88ms

83ms

AAAA

83ms

TXT

259ms

CAA

63ms

HTTPS

90ms

TLSA

523ms

SOA

0ms

MTA-STS

125ms

DNSSEC

208ms

SRV

130ms

Total

1493ms

🕐 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 shown	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	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