yellowumwelt.dk

Records from scan: 2026-10-09 13:16:39 · 3855ms total · last checked 2026-10-19 02:13 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

yellowumwelt.dk is a .dk domain served by 4 nameservers (ns-1080.awsdns-07.org, ns-1707.awsdns-21.co.uk, ns-48.awsdns-06.com and 1 more). It was registered on 11 June 2021 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 75.2.60.5 is hosted by Amazon.com, Inc. (AS16509) in United States. Mail is handled by yellowumwelt-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 our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

4 records 22ms

Nameserver	IP addresses	PTR	ASN / ISP
ns-1080.awsdns-07.org	205.251.196.56 2600:9000:5304:3800::1	ns-1080.awsdns-07.org ns-1080.awsdns-07.org	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-1707.awsdns-21.co.uk	205.251.198.171 2600:9000:5306:ab00::1	ns-1707.awsdns-21.co.uk ns-1707.awsdns-21.co.uk	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-48.awsdns-06.com	205.251.192.48 2600:9000:5300:3000::1	ns-48.awsdns-06.com ns-48.awsdns-06.com	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-626.awsdns-14.net	205.251.194.114 2600:9000:5302:7200::1	ns-626.awsdns-14.net ns-626.awsdns-14.net	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.

🌍 A Records#

1 records 44ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
75.2.60.5	60s	acd89244c803f7181.awsglobalaccelerator.com	AS16509	Amazon.com, Inc.	75.2.0.0/17	🇺🇸 United States	—

📧 MX Records#

1 records 31ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	yellowumwelt-dk.mail.protection.outlook.com	2a01:111:f403:c967::c 2a01:111:f403:ca09::20 2a01:111:f403:ca48::10 2a01:111:f403:ca48::e 52.101.209.28 52.101.68.12 52.101.68.21 52.101.91.21	mail-cpjpr05cu00204.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-miypr05cu00100.inbound.protection.outlook.com mail-miypr03cu00206.inbound.protection.outlook.com mail-cpjpr05cu00104.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-matpr05cu00105.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 → 52.98.149.136

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 196ms

TXT Record
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (yellowumwelt.dk)
-all (hard fail)	v=spf1 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#

checked 2026-10-09 13:16:39

www CNAME	yu-website.netlify.app (all on netlify.app) → 35.157.26.135 63.176.8.218 2a05:d014:58f:6200::258 2a05:d014:58f:6200::259 (AS16509)
www vs bare domain	Same network yellowumwelt.dk: 75.2.60.5 (AS16509) www.yellowumwelt.dk: 35.157.26.135 63.176.8.218 2a05:d014:58f:6200::258 2a05:d014:58f:6200::259 (AS16509)
Wildcard	No

✍️ DKIM keys#

1 found

Selector	CNAME	Key
selector1	selector1-yellowumwelt-dk._domainkey.umweltdk.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: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

65ms

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

🏷️ SOA#

28ms

Field	Value
Serial	1
Primary NS (MNAME)	ns-626.awsdns-14.net
Responsible (RNAME)	awsdns-hostmaster@amazon.com
Refresh	7200s
Retry	900s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-07 10:12:44

Field	Value
Registrar	Simply.com A/S
Registered	2021-06-11
Expires	2027-06-30 (254d)

📋 WHOIS#

⏱️ Lookup Timing#

22ms

44ms

31ms

AAAA

36ms

TXT

196ms

CAA

36ms

HTTPS

55ms

TLSA

642ms

SOA

28ms

MTA-STS

58ms

DNSSEC

65ms

SRV

54ms

Total

3855ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 13:16:39 shown	3855ms	4 NS 1 A 1 MX	🔓 Insecure
2026-09-30 22:30:35	3475ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-20 05:22:03	1880ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-17 12:59:23	1509ms	4 NS 1 A 1 MX	🔓 Insecure