sissebruun.dk

📜 Historical scan 2026-09-30 23:43:57 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

sissebruun.dk is a .dk domain served by 2 nameservers (annalise.ns.cloudflare.com, margo.ns.cloudflare.com). It was registered on 16 May 2006 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by mx01.mail.icloud.com, mx02.mail.icloud.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#

2 records 50ms

Nameserver	IP addresses	PTR	ASN / ISP
annalise.ns.cloudflare.com	108.162.194.234 162.159.38.234 172.64.34.234 2606:4700:50::a29f:26ea 2803:f800:50::6ca2:c2ea 2a06:98c1:50::ac40:22ea	annalise.ns.cloudflare.com annalise.ns.cloudflare.com annalise.ns.cloudflare.com annalise.ns.cloudflare.com annalise.ns.cloudflare.com annalise.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
margo.ns.cloudflare.com	108.162.195.144 162.159.44.144 172.64.35.144 2606:4700:58::a29f:2c90 2803:f800:50::6ca2:c390 2a06:98c1:50::ac40:2390	margo.ns.cloudflare.com margo.ns.cloudflare.com margo.ns.cloudflare.com margo.ns.cloudflare.com margo.ns.cloudflare.com margo.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

🌍

No A records found

📧 MX Records#

2 records 61ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mx01.mail.icloud.com	17.42.251.62 17.42.251.62 17.56.9.31 17.57.152.5 17.57.152.5 17.57.152.5 17.57.154.33 17.57.155.25 17.57.156.30	mx3.mail.icloud.com mx01.mail.icloud.com mx01.mail.icloud.com mx01.mail.icloud.com ic4-privaterelay.appleid.com smtp1.ic4-privaterelay.appleid.com mx01.mail.icloud.com mx01.mail.icloud.com mx01.mail.icloud.com	AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc.
10	300s	mx02.mail.icloud.com	17.156.200.28 17.42.251.62 17.42.251.62 17.56.9.31 17.57.152.5 17.57.152.5 17.57.152.5 17.57.155.25 17.57.156.30	— mx01.mail.icloud.com mx3.mail.icloud.com mx01.mail.icloud.com mx01.mail.icloud.com ic4-privaterelay.appleid.com smtp1.ic4-privaterelay.appleid.com mx01.mail.icloud.com mx01.mail.icloud.com	AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc.

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 207ms

TXT Record
apple-domain=nYdh3cnd3U4eR9SP
v=spf1 include:icloud.com -all

✉️ SPF#

Policy	Record (sissebruun.dk)
-all (hard fail)	v=spf1 include:icloud.com -all

📨 DMARC#

Policy	Record (_dmarc.sissebruun.dk)
p=quarantine	v=DMARC1; p=quarantine;

📬 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 2026-10-08 05:26:57

www	Exists, no address
www vs bare domain	Neither resolves sissebruun.dk: no address www.sissebruun.dk: no address
Wildcard	No
Denial of existence	Compact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 5/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

105ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✓ Found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

31ms

Field	Value
Serial	2415591179
Primary NS (MNAME)	annalise.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-08 05:40:51

Field	Value
Registrar	Simply.com A/S
Registered	2006-05-16
Expires	2027-05-31 (223d)

📋 WHOIS#

⏱️ Lookup Timing#

50ms

47ms

61ms

AAAA

59ms

TXT

207ms

CAA

50ms

HTTPS

58ms

TLSA

68ms

SOA

31ms

MTA-STS

52ms

DNSSEC

105ms

SRV

78ms

Total

837ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-08 05:26:57	2105ms	2 NS 0 A 2 MX	🔓 Insecure
2026-09-30 23:43:57 shown	837ms	2 NS 0 A 2 MX	🔓 Insecure
2026-09-29 16:22:37	739ms	2 NS 0 A 2 MX	🔓 Insecure
2026-09-29 15:44:14	1373ms	2 NS 0 A 2 MX	🔓 Insecure
2026-09-27 09:49:09	745ms	2 NS 0 A 2 MX	🔓 Insecure
2026-09-24 06:46:14	1131ms	2 NS 0 A 2 MX	🔓 Insecure
2026-09-14 05:14:31	1500ms	2 NS 0 A 2 MX	🔓 Insecure
2026-09-07 15:32:07	1944ms	2 NS 0 A 2 MX	🔓 Insecure
2026-08-27 10:21:13	9918ms	2 NS 0 A 2 MX	🔓 Insecure
2026-08-21 08:58:07	3131ms	2 NS 0 A 2 MX	🔓 Insecure
2026-07-27 23:29:36	9971ms	2 NS 0 A 2 MX	🔓 Insecure
2026-07-25 22:51:24	1771ms	2 NS 0 A 2 MX	🔓 Insecure
2026-07-03 19:18:49	8322ms	2 NS 0 A 2 MX	🔓 Insecure
2026-06-18 07:25:21	1150ms	2 NS 0 A 2 MX	🔓 Insecure