unbolt.dk

📜 Historical scan 2026-09-17 15:38:08 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

unbolt.dk is a .dk domain served by 2 nameservers (boyd.ns.cloudflare.com, norah.ns.cloudflare.com). It was registered on 5 July 2022 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by unbolt-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 42ms

Nameserver	IP addresses	PTR	ASN / ISP
boyd.ns.cloudflare.com	108.162.193.75 172.64.33.75 173.245.59.75 2606:4700:58::adf5:3b4b 2803:f800:50::6ca2:c14b 2a06:98c1:50::ac40:214b	boyd.ns.cloudflare.com boyd.ns.cloudflare.com boyd.ns.cloudflare.com boyd.ns.cloudflare.com boyd.ns.cloudflare.com boyd.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
norah.ns.cloudflare.com	108.162.194.70 162.159.38.70 172.64.34.70 2606:4700:50::a29f:2646 2803:f800:50::6ca2:c246 2a06:98c1:50::ac40:2246	norah.ns.cloudflare.com norah.ns.cloudflare.com norah.ns.cloudflare.com norah.ns.cloudflare.com norah.ns.cloudflare.com norah.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#

1 records 59ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	unbolt-dk.mail.protection.outlook.com	2a01:111:f403:ca34:: 2a01:111:f403:ca34::1 2a01:111:f403:ca34::2 2a01:111:f403:ca36:: 52.101.177.0 52.101.177.1 52.101.177.2 52.101.179.0	mail-olap279cu00200.inbound.protection.outlook.com mail-os6p279cu01301.inbound.protection.outlook.com mail-os5p279cu00202.inbound.protection.outlook.com mail-svzp279cu00100.inbound.protection.outlook.com mail-olap279cu00200.inbound.protection.outlook.com mail-os6p279cu01301.inbound.protection.outlook.com mail-os5p279cu00202.inbound.protection.outlook.com mail-svzp279cu00100.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 → 40.104.116.24

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 206ms

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

✉️ SPF#

Policy	Record (unbolt.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#

latest probe, not this scan · checked 2026-10-10 23:16:16

www	Exists, no address
www vs bare domain	Neither resolves unbolt.dk: no address www.unbolt.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: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

143ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

0ms

Field	Value
Serial	2415042533
Primary NS (MNAME)	boyd.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-10 23:58:47

Field	Value
Registrar	ONE.COM A/S
Registered	2022-07-05
Expires	2027-07-04 (255d)

📋 WHOIS#

⏱️ Lookup Timing#

42ms

44ms

59ms

AAAA

44ms

TXT

206ms

CAA

55ms

HTTPS

59ms

TLSA

623ms

SOA

0ms

MTA-STS

84ms

DNSSEC

143ms

SRV

930ms

Total

2746ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-10 23:16:16	1835ms	2 NS 0 A 1 MX	🔒 Secure
2026-09-17 15:38:08 shown	2746ms	2 NS 0 A 1 MX	🔒 Secure
2026-09-15 11:36:53	3371ms	2 NS 0 A 1 MX	🔒 Secure
2026-08-25 20:34:35	1079ms	2 NS 0 A 1 MX	🔒 Secure
2026-08-24 15:44:21	2330ms	2 NS 0 A 1 MX	🔒 Secure
2026-07-30 22:32:23	25198ms	2 NS 0 A 1 MX	🔒 Secure
2026-07-16 00:44:04	1883ms	2 NS 0 A 1 MX	🔒 Secure
2026-07-09 00:00:48	9562ms	2 NS 0 A 1 MX	🔒 Secure
2026-06-29 16:28:38	903ms	2 NS 0 A 1 MX	🔒 Secure
2026-06-24 07:01:22	6688ms	2 NS 0 A 1 MX	🔒 Secure
2026-06-22 21:56:27	1095ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 19:16:34	1521ms	2 NS 0 A 1 MX	🔒 Secure
2026-06-18 04:10:05	2089ms	2 NS 0 A 1 MX	🔒 Secure