himmelblaa.dk

Records from scan: 2026-09-25 02:36:20 · 911ms total · last checked 2026-10-20 17:19 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

himmelblaa.dk is a .dk domain served by 2 nameservers (teresa.ns.cloudflare.com, zac.ns.cloudflare.com). It was registered on 22 October 1999 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.83.68 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by himmelblaa-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, publishes a DMARC policy and is reachable over IPv6. 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#

2 records 44ms

Nameserver	IP addresses	PTR	ASN / ISP
teresa.ns.cloudflare.com	108.162.194.216 162.159.38.216 172.64.34.216 2606:4700:50::a29f:26d8 2803:f800:50::6ca2:c2d8 2a06:98c1:50::ac40:22d8	teresa.ns.cloudflare.com teresa.ns.cloudflare.com teresa.ns.cloudflare.com teresa.ns.cloudflare.com teresa.ns.cloudflare.com teresa.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
zac.ns.cloudflare.com	108.162.195.178 162.159.44.178 172.64.35.178 2606:4700:58::a29f:2cb2 2803:f800:50::6ca2:c3b2 2a06:98c1:50::ac40:23b2	zac.ns.cloudflare.com zac.ns.cloudflare.com zac.ns.cloudflare.com zac.ns.cloudflare.com zac.ns.cloudflare.com zac.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

2 records 39ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.83.68	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.215.164	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 36ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	himmelblaa-dk.mail.protection.outlook.com	2a01:111:f403:c967::a 2a01:111:f403:ca04::4 2a01:111:f403:ca09::26 2a01:111:f403:ca3c::8 52.101.209.153 52.101.68.25 52.101.68.39 52.101.91.156	mail-cpjpr05cu00102.inbound.protection.outlook.com mail-db4pr02cu00204.inbound.protection.outlook.com mail-am8pr83cu00106.inbound.protection.outlook.com mail-zrxpr05cu00100.inbound.protection.outlook.com mail-cpjpr04cu00101.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-maspr04cu00104.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 → 40.104.116.56
🔶 Autoconfig	172.67.215.164

🔷 AAAA Records (IPv6)#

2 records 40ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::ac43:d7a4	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3034::6815:5344	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 34ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.83.68,172.67.215.164 ech=AEX+DQBBtgAgACAMb//pJZX68uaLrJVO//FQcDiYso43EEcexkd5IKxBXQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:d7a4,2606:4700:3034::6815:5344

🔌 SRV Records#

1 records 71ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records#

3 records 192ms

TXT Record
google-site-verification=F2yQpTH2jCp-bvhSHaT2yxte1dbIr8aRWrZP--kxhgs
MS=ms43006151
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.himmelblaa.dk)
p=quarantine	v=DMARC1;p=quarantine; rua=mailto:25324c4c21b2480fb4803ede99091350@dmarc-reports.cloudflare.net;

📬 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 2026-10-14 07:09:11

www	104.21.83.68 172.67.215.164 2606:4700:3031::ac43:d7a4 2606:4700:3034::6815:5344 (AS13335) (address records, no CNAME)
www vs bare domain	Same network himmelblaa.dk: 104.21.83.68 172.67.215.164 2606:4700:3031::ac43:d7a4 2606:4700:3034::6815:5344 (AS13335) www.himmelblaa.dk: 104.21.83.68 172.67.215.164 2606:4700:3031::ac43:d7a4 2606:4700:3034::6815:5344 (AS13335)
Wildcard	Yes: any name under the zone resolves

🔎 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#

82ms

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	2415084953
Primary NS (MNAME)	teresa.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-21 17:55:58

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1999-10-22
Expires	2026-12-31 (70d)

🔗 Same registrant#

3 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).

Domain	Registrar
grafisktegnestue.dk	Simply.com A/S
himmelblå.dk	Simply.com A/S
uplife.dk	Simply.com A/S

📋 WHOIS#

⏱️ Lookup Timing#

44ms

39ms

36ms

AAAA

40ms

TXT

192ms

CAA

45ms

HTTPS

34ms

TLSA

184ms

SOA

0ms

MTA-STS

54ms

DNSSEC

82ms

SRV

71ms

Total

911ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-25 02:36:20 shown	911ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-20 23:03:34	1990ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-05 10:46:43	994ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-17 11:57:51	10606ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-08 16:46:37	3286ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-17 11:24:19	948ms	2 NS 2 A 1 MX	🔓 Insecure