kontornu.dk DNS records

🖥️ Nameservers2 records 53ms

Nameserver	IP addresses	PTR	ASN / ISP
celine.ns.cloudflare.com	108.162.194.98 162.159.38.98 172.64.34.98 2606:4700:50::a29f:2662 2803:f800:50::6ca2:c262 2a06:98c1:50::ac40:2262	celine.ns.cloudflare.com celine.ns.cloudflare.com celine.ns.cloudflare.com celine.ns.cloudflare.com celine.ns.cloudflare.com celine.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
dale.ns.cloudflare.com	108.162.193.95 172.64.33.95 173.245.59.95 2606:4700:58::adf5:3b5f 2803:f800:50::6ca2:c15f 2a06:98c1:50::ac40:215f	dale.ns.cloudflare.com dale.ns.cloudflare.com dale.ns.cloudflare.com dale.ns.cloudflare.com dale.ns.cloudflare.com dale.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 52ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
188.114.96.11	300s	—	AS13335	Cloudflare, Inc.	188.114.96.0/22	—	—
188.114.97.11	300s	—	AS13335	Cloudflare, Inc.	188.114.96.0/22	—	—

📧 MX Records

📧

No MX records found

🔷 AAAA Records (IPv6)2 records 54ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a06:98c1:3120::b	300s	—	AS13335	Cloudflare, Inc.	2a06:98c1:3120:0:0:0:0:0/46	—	—
2a06:98c1:3121::b	300s	—	AS13335	Cloudflare, Inc.	2a06:98c1:3120:0:0:0:0:0/46	—	—

🔐 HTTPS Records1 records 56ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=188.114.96.11,188.114.97.11 ech=AEX+DQBBSwAgACDFF/T7ijvN4tbf7ZV3XMgjP2dgqehZUTypoYu6gDrLTAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::b,2a06:98c1:3121::b

📝 TXT Records

📝

No TXT records found

✉️ SPF

✗ No SPF record — mail spoofing not restricted

📨 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

🔗 TLSA / DANE

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

🔐 DNSSEC166ms

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

🏷️ SOA0ms

Field	Value
Serial	2410204904
Primary NS (MNAME)	celine.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

53ms

A

52ms

MX

55ms

AAAA

54ms

TXT

189ms

CAA

70ms

HTTPS

56ms

TLSA

16041ms

SOA

0ms

MTA-STS

48ms

DNSSEC

166ms

SRV

102ms

Total

16761ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-07-23 11:58:18	16761ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-07-22 11:16:50	9424ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-07-21 08:08:17	1838ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-07-19 22:16:27	16792ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-18 17:11:55	963ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-17 16:57:51	8821ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-10 16:56:50	740ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-09 01:37:08	16826ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-07 02:36:15	1160ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-05 21:27:35	1554ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-04 14:17:28	661ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-02 22:20:18	477ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-06-24 06:42:35	317ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 16:49:41	389ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-17 13:30:38	1417ms	2 NS 0 A 0 MX	🔒 Secure	View