multiseal.dk

📜 Historical scan 2026-07-26 10:01:47 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

multiseal.dk is a .dk domain served by 2 nameservers (ns1.brandbyhand.dk, ns2.brandbyhand.dk). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 157.230.24.43 is hosted by DigitalOcean, LLC (AS14061) in Germany. Mail is handled by multiseal-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, 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 69ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.brandbyhand.dk	185.25.141.12 2a02:2339:4006:108::123	ns1.curanet.dk ns1.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.brandbyhand.dk	185.25.141.12 2a02:2339:1:10f::123:123	ns1.curanet.dk ns2.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 80ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
157.230.24.43	600s	1317664.cloudwaysapps.com	AS14061	DigitalOcean, LLC	157.230.0.0/16	🇩🇪 Germany	Frankfurt am Main

📧 MX Records#

1 records 70ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	multiseal-dk.mail.protection.outlook.com	2a01:111:f403:ca04::9 2a01:111:f403:ca09::6 2a01:111:f403:ca09::c 2a01:111:f403:ca09::f 52.101.68.15 52.101.73.16 52.101.73.4 52.101.73.8	mail-db7pr03cu00601.inbound.protection.outlook.com mail-am4pr0401cu00106.inbound.protection.outlook.com mail-as8pr05cu00304.inbound.protection.outlook.com mail-am7pr05cu00307.inbound.protection.outlook.com mail-db6pr03cu00107.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-am0pr83cu00404.inbound.protection.outlook.com mail-am0pr04cu00500.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 → 40.101.112.73
🔶 Autoconfig	157.230.24.43

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 212ms

TXT Record
v=spf1 include:spf.protection.outlook.com include:mailgun.org include:spf.curanet.dk -all

✉️ SPF#

Policy	Record (multiseal.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:mailgun.org include:spf.curanet.dk -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 2026-10-09 14:53:38

www	157.230.24.43 (AS14061) (address records, no CNAME)
www vs bare domain	Same network multiseal.dk: 157.230.24.43 (AS14061) www.multiseal.dk: 157.230.24.43 (AS14061)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
s1	—	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: 9/10 · policy: -all

warn 9 of the 10 allowed DNS lookups used: one more include can break SPF

🔗 TLSA / DANE#

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

🔐 DNSSEC#

158ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

51ms

Field	Value
Serial	2025121901
Primary NS (MNAME)	ns1.brandbyhand.dk
Responsible (RNAME)	hostmaster@curanet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

69ms

80ms

70ms

AAAA

69ms

TXT

212ms

CAA

68ms

HTTPS

71ms

TLSA

182ms

SOA

51ms

MTA-STS

91ms

DNSSEC

158ms

SRV

151ms

Total

17048ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 14:53:38	1282ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 12:01:49	1455ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-29 16:56:27	649ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-09 19:30:45	1109ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-28 06:55:13	1191ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-26 10:01:47 shown	17048ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-02 10:12:30	4704ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-24 07:19:15	1112ms	2 NS 1 A 1 MX	⚠️ Bogus
2026-06-20 01:04:53	1271ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-18 04:44:22	1126ms	2 NS 1 A 1 MX	🔒 Secure