nyhavn.dk DNS records

🖥️ Nameservers2 records 292ms

Nameserver	IP addresses	PTR	ASN / ISP
rob.ns.cloudflare.com	108.162.193.140 172.64.33.140 173.245.59.140 2606:4700:58::adf5:3b8c 2803:f800:50::6ca2:c18c 2a06:98c1:50::ac40:218c	rob.ns.cloudflare.com rob.ns.cloudflare.com rob.ns.cloudflare.com rob.ns.cloudflare.com rob.ns.cloudflare.com rob.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
vera.ns.cloudflare.com	108.162.192.147 172.64.32.147 173.245.58.147 2606:4700:50::adf5:3a93 2803:f800:50::6ca2:c093 2a06:98c1:50::ac40:2093	vera.ns.cloudflare.com vera.ns.cloudflare.com vera.ns.cloudflare.com vera.ns.cloudflare.com vera.ns.cloudflare.com vera.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 262ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.18.38.54	300s	—	AS13335	Cloudflare, Inc.	104.16.0.0/14	—	—
172.64.149.202	300s	—	AS13335	Cloudflare, Inc.	172.64.144.0/20	—	—

📧 MX Records1 records 312ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	nyhavn-dk.mail.protection.outlook.com	2a01:111:f403:ca04::a 2a01:111:f403:ca04::e 2a01:111:f403:ca09::3 2a01:111:f403:ca09::8 52.101.68.32 52.101.68.36 52.101.68.5 52.101.73.2	mail-du0pr03cu00102.inbound.protection.outlook.com mail-db8pr02cu00106.inbound.protection.outlook.com mail-am6pr04cu00303.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-db3pr0202cu00200.inbound.protection.outlook.com mail-db5pr02cu00104.inbound.protection.outlook.com mail-du2pr03cu00105.inbound.protection.outlook.com mail-as9pr07cu00302.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)2 records 274ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:440b::ac40:95ca	300s	—	AS13335	Cloudflare, Inc.	2606:4700:4400:0:0:0:0:0/44	—	—
2a06:98c1:3100::6812:2636	300s	—	AS13335	Cloudflare, Inc.	2a06:98c1:3100:0:0:0:0:0/44	—	—

🔐 HTTPS Records1 records 333ms

Priority	Target	SvcParams
1 service	.	alpn="h2" ipv4hint=104.18.38.54,172.64.149.202 ipv6hint=2606:4700:440b::ac40:95ca,2a06:98c1:3100::6812:2636

🔌 SRV Records1 records 379ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	0	100	5061	sipfed.online.lync.com

📝 TXT Records15 records 1131ms

TXT Record
_0jj99nfmvpf568y8tsyoe3j18z6890l
_7h86llmmc7timx3ar0lgkmv4rnkep16
_fzzkt7xernae176intkfqhgxy3un48e
_io95jepuk3o1z7hnq54tjocunxp2h0z
_lvyobitt0ju2frz2emm9q10wtmzx6vt
_vssj2k9fg1jm8bo5ryucakfsgt6sqij
adobe-idp-site-verification=1c2acb83811e6d9278bc655c7846093e807c83718aed78585392ceb49f2b67dd
amazonses:XQtYqsL4nX9ZEUe9+hq6gSaHuf6KwIUcy/3btkIoLOY=
anthropic-domain-verification-pnvfdh=U678sUgfHCRa3TWTjI7xvncO8
facebook-domain-verification=zk1inpnwm76y1xriqtpt1et4sp3uvg
google-site-verification=P_LxX6SNnTzpHje-ApkXIlKffVau-oqpWV5RKsPHOS0
MS=ms18632164
MS=ms70467449
MS=ms92488645
v=spf1 include:_spf55420.spf-protect.com include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (nyhavn.dk)
-all (hard fail)	v=spf1 include:_spf55420.spf-protect.com include:spf.protection.outlook.com -all

📨 DMARC

Policy	Record (_dmarc.nyhavn.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:65250275ea9c3@dmarc.centerasecurity.com;

📬 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)

🔐 DNSSEC828ms

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	2412697070
Primary NS (MNAME)	rob.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

292ms

A

262ms

MX

312ms

AAAA

274ms

TXT

1131ms

CAA

340ms

HTTPS

333ms

TLSA

1024ms

SOA

0ms

MTA-STS

444ms

DNSSEC

828ms

SRV

379ms

Total

11813ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-20 20:35:43	11813ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-07-24 10:41:02	1678ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-07-22 02:51:32	1333ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-26 02:23:10	2810ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-20 16:46:46	1963ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-17 17:56:48	2055ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-17 17:54:42	7178ms	2 NS 2 A 1 MX	🔓 Insecure	View