zueblin.dk

📜 Historical scan 2026-06-17 23:58:46 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

zueblin.dk is a .dk domain served by 4 nameservers (ns-1115.awsdns-11.org, ns-1815.awsdns-34.co.uk, ns-394.awsdns-49.com and 1 more). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 20.52.0.237 is hosted by Microsoft Corporation (AS8075) in Germany. Mail is handled by mxa-0015ef02.gslb.pphosted.com, mxb-0015ef02.gslb.pphosted.com. The zone is not DNSSEC-signed, 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#

4 records 36ms

Nameserver	IP addresses	PTR	ASN / ISP
ns-1115.awsdns-11.org	205.251.196.91 2600:9000:5304:5b00::1	ns-1115.awsdns-11.org ns-1115.awsdns-11.org	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-1815.awsdns-34.co.uk	205.251.199.23 2600:9000:5307:1700::1	ns-1815.awsdns-34.co.uk ns-1815.awsdns-34.co.uk	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-394.awsdns-49.com	205.251.193.138 2600:9000:5301:8a00::1	ns-394.awsdns-49.com ns-394.awsdns-49.com	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-859.awsdns-43.net	205.251.195.91 2600:9000:5303:5b00::1	ns-859.awsdns-43.net ns-859.awsdns-43.net	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.

🌍 A Records#

1 records 44ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
20.52.0.237	—	—	AS8075	Microsoft Corporation	20.48.0.0/12	🇩🇪 Germany	Frankfurt am Main

📧 MX Records#

2 records 61ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	mxa-0015ef02.gslb.pphosted.com	185.132.182.177	mx07-0015ef02.pphosted.com	AS52129 Proofpoint, Inc.
10	—	mxb-0015ef02.gslb.pphosted.com	—	—	—

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 52.98.154.152

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

4 records 195ms

TXT Record
adobe-sign-verification=4ba5c633f47887af8f5503e916c8981c
facebook-domain-verification=f9mekhwz0vrp60jt1ixq8c2ihvdrbt
google-site-verification=-9lK0Noqyit2b-cU71kUa8LeYs1YG1ySxqjfZN_o6K0
v=spf1 redirect=strabag.com

✉️ SPF#

Policy	Record (zueblin.dk)
redirect=strabag.com	v=spf1 redirect=strabag.com

📨 DMARC#

Policy	Record (_dmarc.zueblin.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:dmarc.reports@zueblin.dk

📬 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 2026-10-13 02:55:32

www	20.52.0.237 (AS8075) (address records, no CNAME)
www vs bare domain	Same network zueblin.dk: 20.52.0.237 (AS8075) www.zueblin.dk: 20.52.0.237 (AS8075)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 4/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

58ms

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

🏷️ SOA#

41ms

Field	Value
Serial	1
Primary NS (MNAME)	ns-1815.awsdns-34.co.uk
Responsible (RNAME)	awsdns-hostmaster@amazon.com
Refresh	7200s
Retry	900s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

36ms

44ms

61ms

AAAA

54ms

TXT

195ms

CAA

50ms

HTTPS

36ms

TLSA

2128ms

SOA

41ms

MTA-STS

36ms

DNSSEC

58ms

SRV

104ms

Total

2939ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 04:46:43	3263ms	4 NS 1 A 2 MX	🔓 Insecure
2026-09-25 10:21:35	3669ms	4 NS 1 A 2 MX	🔓 Insecure
2026-09-07 09:21:52	3715ms	4 NS 1 A 2 MX	🔓 Insecure
2026-06-17 23:58:46 shown	2939ms	4 NS 1 A 2 MX	🔓 Insecure