isuzu.dk

📜 Historical scan 2026-08-14 04:46:28 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

isuzu.dk is a .dk domain served by 2 nameservers (desi.ns.cloudflare.com, rajeev.ns.cloudflare.com). It was registered on 14 July 2005 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.13.37 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by nellemann-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 this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 62ms

Nameserver	IP addresses	PTR	ASN / ISP
desi.ns.cloudflare.com	108.162.192.96 172.64.32.96 173.245.58.96 2606:4700:50::adf5:3a60 2803:f800:50::6ca2:c060 2a06:98c1:50::ac40:2060	desi.ns.cloudflare.com desi.ns.cloudflare.com desi.ns.cloudflare.com desi.ns.cloudflare.com desi.ns.cloudflare.com desi.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
rajeev.ns.cloudflare.com	108.162.193.224 172.64.33.224 173.245.59.224 2606:4700:58::adf5:3be0 2803:f800:50::6ca2:c1e0 2a06:98c1:50::ac40:21e0	rajeev.ns.cloudflare.com rajeev.ns.cloudflare.com rajeev.ns.cloudflare.com rajeev.ns.cloudflare.com rajeev.ns.cloudflare.com rajeev.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 54ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.13.37	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.197.166	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 63ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	nellemann-dk.mail.protection.outlook.com	2a01:111:f403:ca04:: 2a01:111:f403:ca04::4 2a01:111:f403:ca04::6 2a01:111:f403:ca09::8 52.101.68.0 52.101.68.12 52.101.68.16 52.101.73.8	mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db4pr02cu00204.inbound.protection.outlook.com mail-db4pr02cu00406.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-db4pr02cu00400.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 → 40.104.116.40

🔷 AAAA Records (IPv6)#

2 records 67ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3034::ac43:c5a6	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::6815:d25	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 73ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.13.37,172.67.197.166 ech=AEX+DQBBmgAgACCp/91NnJ4tBYkE/oGP/cYE7NYZRW2k+54Aclnn1ja8FwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::ac43:c5a6,2606:4700:3037::6815:d25

🔌 SRV Records#

1 records 124ms

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

📝 TXT Records#

7 records 284ms

TXT Record
_globalsign-domain-verification=EQ1f9-sqMfAh6Fb_tS8BOtpfKDS3c-NmJBujOy5OsC
_globalsign-domain-verification=FTd75tLHfksKQyCNrwthvN7UkKSZmXMpDwgg8Ufu_2
facebook-domain-verification=0xf1lmhfrrvy6x4rf3mujngwcbc4a2
google-site-verification=Aw7DPJacY07lo0qt5TCIvfCnLHMA2LFeo17dcjkVofs
MS=ms79094448
v=spf1 include:spf.protection.outlook.com include:mail.zendesk.com include:spf.autopilothq.com include:sendgrid.net include:spf.mandrillapp.com ~all
xVM+/WBVSjeBXgIU3B8+Ygww17xCUnpgOLln4vNPsiZuBKagZFZ7WC944D5/VwwwC+kTTOKlJajR/w7W8Y5B4Q==

✉️ SPF#

Policy	Record (isuzu.dk)
~all (soft fail)	v=spf1 include:spf.protection.outlook.com include:mail.zendesk.com include:spf.autopilothq.com include:sendgrid.net include:spf.mandrillapp.com ~all

📨 DMARC#

Policy	Record (_dmarc.isuzu.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:l9ffboy2@ag.dmarcian.eu;

📬 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 22:11:53

www	104.21.13.37 172.67.197.166 2606:4700:3034::ac43:c5a6 2606:4700:3037::6815:d25 (AS13335) (address records, no CNAME)
www vs bare domain	Same network isuzu.dk: 104.21.13.37 172.67.197.166 2606:4700:3034::ac43:c5a6 2606:4700:3037::6815:d25 (AS13335) www.isuzu.dk: 104.21.13.37 172.67.197.166 2606:4700:3034::ac43:c5a6 2606:4700:3037::6815:d25 (AS13335)
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

✍️ DKIM keys#

2 found

Selector	CNAME	Key
selector1	selector1-isuzu-dk._domainkey.nellemann.onmicrosoft.com	RSA · ~1024 bit below 2048 bit
selector2	selector2-isuzu-dk._domainkey.nellemann.onmicrosoft.com	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: 6/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

174ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2412052635
Primary NS (MNAME)	desi.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 12:51:57

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2005-07-14
Expires	2027-07-31 (284d)

📋 WHOIS#

⏱️ Lookup Timing#

62ms

54ms

63ms

AAAA

67ms

TXT

284ms

CAA

63ms

HTTPS

73ms

TLSA

350ms

SOA

0ms

MTA-STS

66ms

DNSSEC

174ms

SRV

124ms

Total

1986ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-10 22:11:53	4239ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-30 04:20:16	1678ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-27 03:52:15	1807ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-26 03:46:13	1488ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-16 18:06:29	9909ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-07 13:35:02	997ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-06 08:38:16	1553ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-19 04:05:41	6874ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-14 04:46:28 shown	1986ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-12 18:10:38	2241ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-29 09:47:41	2590ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-20 06:57:20	9485ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-10 09:21:27	9437ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-28 16:47:30	2277ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-24 12:38:57	963ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 22:23:43	1309ms	2 NS 2 A 1 MX	🔓 Insecure