hamburgsued.dk

📜 Historical scan 2026-09-17 14:15:01 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

hamburgsued.dk is a .dk domain served by 2 nameservers (dns1.cscdns.net, dns2.cscdns.net). It was registered on 20 October 2003 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 194.255.126.54 is hosted by Norlys Telco A/S (AS3308) in Denmark. Mail is handled by hamburgsued-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, has no 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 75ms

Nameserver	IP addresses	PTR	ASN / ISP
dns1.cscdns.net	156.154.130.100 2610:a1:1022::100	ns1.arcemus.com ns3.ascio.net	AS12008 Vercara, LLC AS12008 Vercara, LLC
dns2.cscdns.net	156.154.131.100 2610:a1:1023::100	ns3.domainnetwork.com ns2.ascio.net	AS12008 Vercara, LLC AS12008 Vercara, LLC

🌍 A Records#

1 records 36ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
194.255.126.54	14400s	—	AS3308	Norlys Telco A/S	194.255.0.0/16	🇩🇰 Denmark	Copenhagen

📧 MX Records#

1 records 69ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	hamburgsued-dk.mail.protection.outlook.com	2a01:111:f403:c967::a 2a01:111:f403:ca04::6 2a01:111:f403:ca04::e 2a01:111:f403:ca09::20 52.101.185.24 52.101.209.31 52.101.68.18 52.101.73.153	mail-cpjpr05cu00102.inbound.protection.outlook.com mail-db4pr02cu00406.inbound.protection.outlook.com mail-db8pr02cu00106.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-zrxpr07cu00100.inbound.protection.outlook.com mail-cpjpr05cu00207.inbound.protection.outlook.com mail-db4pr02cu00302.inbound.protection.outlook.com mail-as8pr05cu00401.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#

2 records 91ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	0	0	443	mail.ussintra.com
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records#

2 records 267ms

TXT Record
MS=ms38532531
v=spf1 mx a ptr a:mail.ussintra.com include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (hamburgsued.dk)
-all (hard fail)	v=spf1 mx a ptr a:mail.ussintra.com 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 2026-10-23 07:08:14

www	194.255.126.54 (AS3308) (address records, no CNAME)
www vs bare domain	Same network hamburgsued.dk: 194.255.126.54 (AS3308) www.hamburgsued.dk: 194.255.126.54 (AS3308)
Wildcard	No

✍️ DKIM keys#

1 found

Selector	CNAME	Key
selector1	selector1-hamburgsued-dk._domainkey.ussoffice.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: 5/10 · policy: -all

warn "ptr" is slow, unreliable and discouraged (RFC 7208 §5.5)

🔗 TLSA / DANE#

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

🔐 DNSSEC#

83ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2018081910
Primary NS (MNAME)	dns1.cscdns.net
Responsible (RNAME)	hostmaster@cscdns.net
Refresh	10000s
Retry	1800s
Expire	604800s
Minimum (neg-cache TTL)	14400s

📋 Registration#

WHOIS fetched 2026-10-19 21:00:07

Field	Value
Registrar	CSC Digital Brand Service, Inc
Registered	2003-10-20
Expires	2026-10-31 (7d)

🔗 Same registrant#

0 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

75ms

36ms

69ms

AAAA

65ms

TXT

267ms

CAA

56ms

HTTPS

40ms

TLSA

1000ms

SOA

0ms

MTA-STS

82ms

DNSSEC

83ms

SRV

91ms

Total

1642ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-23 07:08:14	694ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-09 09:50:54	1137ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-29 16:51:50	1234ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-17 14:15:01 shown	1642ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-27 20:28:19	1217ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-27 01:16:20	1384ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-01 10:09:32	855ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-24 12:54:48	2212ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-20 14:47:34	1530ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-17 10:46:08	1179ms	2 NS 1 A 1 MX	🔓 Insecure