98935733.dk

📜 Historical scan 2026-06-23 21:52:50 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

98935733.dk is a .dk domain served by 2 nameservers (jihoon.ns.cloudflare.com, june.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.19.73 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by 98935733-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 171ms

Nameserver	IP addresses	PTR	ASN / ISP
jihoon.ns.cloudflare.com	108.162.195.233 162.159.44.233 172.64.35.233 2606:4700:58::a29f:2ce9 2803:f800:50::6ca2:c3e9 2a06:98c1:50::ac40:23e9	jihoon.ns.cloudflare.com jihoon.ns.cloudflare.com jihoon.ns.cloudflare.com jihoon.ns.cloudflare.com jihoon.ns.cloudflare.com jihoon.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
june.ns.cloudflare.com	108.162.192.176 172.64.32.176 173.245.58.176 2606:4700:50::adf5:3ab0 2803:f800:50::6ca2:c0b0 2a06:98c1:50::ac40:20b0	june.ns.cloudflare.com june.ns.cloudflare.com june.ns.cloudflare.com june.ns.cloudflare.com june.ns.cloudflare.com june.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 178ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.19.73	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.185.158	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 188ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	98935733-dk.mail.protection.outlook.com	2a01:111:f403:ca04::2 2a01:111:f403:ca04::9 2a01:111:f403:ca09::e 2a01:111:f403:ca09::f 52.101.68.12 52.101.73.1 52.101.73.19 52.101.73.30	mail-du2pr03cu00102.inbound.protection.outlook.com mail-db7pr03cu00601.inbound.protection.outlook.com mail-am7pr05cu00206.inbound.protection.outlook.com mail-am7pr05cu00307.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-am3pr04cu00501.inbound.protection.outlook.com mail-as8pr04cu00803.inbound.protection.outlook.com mail-am7pr05cu00306.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 → 40.104.230.232

🔷 AAAA Records (IPv6)#

2 records 168ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::ac43:b99e	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3033::6815:1349	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 195ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.19.73,172.67.185.158 ech=AEX+DQBB/wAgACBFHa1pHXhRv808UZ4anN40Vkwb1SsF4JQKyyfER0SAJQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:b99e,2606:4700:3033::6815:1349

🔌 SRV Records#

1 records 599ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	5	10	5061	sipfed.online.lync.com

📝 TXT Records#

1 records 560ms

TXT Record
v=spf1 a include:spf.protection.outlook.com include:spf.curanet.dk ~all

✉️ SPF#

Policy	Record (98935733.dk)
~all (soft fail)	v=spf1 a include:spf.protection.outlook.com include:spf.curanet.dk ~all

📨 DMARC#

Policy	Record (_dmarc.98935733.dk)
p=reject	v=DMARC1; p=reject; sp=reject; adkim=r; aspf=r; fo=1; rf=afrf; rua=mailto:dmarc-support@nygreenit.dk; ruf=mailto:dmarc-support@nygreenit.dk; pct=100; ri=86400

📬 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 2026-10-07 20:48:05

www	104.21.19.73 172.67.185.158 2606:4700:3035::ac43:b99e 2606:4700:3037::6815:1349 (AS13335) (address records, no CNAME)
www vs bare domain	Same network 98935733.dk: 104.21.19.73 172.67.185.158 2606:4700:3035::ac43:b99e 2606:4700:3037::6815:1349 (AS13335) www.98935733.dk: 104.21.19.73 172.67.185.158 2606:4700:3035::ac43:b99e 2606:4700:3037::6815:1349 (AS13335)
Wildcard	No
Denial of existence	Compact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEY	Delete signal: the zone asks the registry to remove its DS (go insecure) 1 CDS, 1 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
selector1	selector1-98935733-dk._domainkey.sindalautoophug.onmicrosoft.com	RSA · ~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: 5/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

244ms

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	2407544000
Primary NS (MNAME)	jihoon.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

171ms

178ms

188ms

AAAA

168ms

TXT

560ms

CAA

164ms

HTTPS

195ms

TLSA

333ms

SOA

0ms

MTA-STS

183ms

DNSSEC

244ms

SRV

599ms

Total

2118ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 17:37:13	753ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-28 05:47:38	1288ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-25 23:38:33	1108ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-19 23:16:38	1115ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-06 11:09:50	2004ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-09 08:35:58	10803ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-17 07:13:34	1524ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-09 03:39:44	9996ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-25 12:46:18	3862ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-23 21:52:50 shown	2118ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-16 12:48:31	705ms	2 NS 2 A 1 MX	🔓 Insecure