nyborg-rejser.dk

Records from scan: 2026-10-07 18:24:16 · 1403ms total · last checked 2026-10-18 14:10 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

nyborg-rejser.dk is a .dk domain served by 2 nameservers (lou.ns.cloudflare.com, zoe.ns.cloudflare.com). It was registered on 3 April 1997 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.42.174 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by nyborgrejser-dk01e.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 our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 40ms

Nameserver	IP addresses	PTR	ASN / ISP
lou.ns.cloudflare.com	108.162.193.199 172.64.33.199 173.245.59.199 2606:4700:58::adf5:3bc7 2803:f800:50::6ca2:c1c7 2a06:98c1:50::ac40:21c7	lou.ns.cloudflare.com lou.ns.cloudflare.com lou.ns.cloudflare.com lou.ns.cloudflare.com lou.ns.cloudflare.com lou.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
zoe.ns.cloudflare.com	108.162.192.149 172.64.32.149 173.245.58.149 2606:4700:50::adf5:3a95 2803:f800:50::6ca2:c095 2a06:98c1:50::ac40:2095	zoe.ns.cloudflare.com zoe.ns.cloudflare.com zoe.ns.cloudflare.com zoe.ns.cloudflare.com zoe.ns.cloudflare.com zoe.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 44ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.42.174	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.206.209	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 40ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	nyborgrejser-dk01e.mail.protection.outlook.com	2a01:111:f403:ca04::4 2a01:111:f403:ca04::9 2a01:111:f403:ca04::d 2a01:111:f403:ca04::f 52.101.103.137 52.101.209.153 52.101.68.15 52.101.91.156	mail-db4pr02cu00204.inbound.protection.outlook.com mail-db7pr03cu00601.inbound.protection.outlook.com mail-db6pr03cu00105.inbound.protection.outlook.com mail-db7pr03cu00507.inbound.protection.outlook.com mail-miypr02cu00101.inbound.protection.outlook.com mail-cpjpr04cu00101.inbound.protection.outlook.com mail-db6pr03cu00107.inbound.protection.outlook.com mail-maspr04cu00104.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 → 52.98.154.136

🔷 AAAA Records (IPv6)#

2 records 37ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3035::ac43:ced1	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::6815:2aae	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 39ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.42.174,172.67.206.209 ech=AEX+DQBB3QAgACAFEOoyfpwDTL+aJF1GKUFS6cbVFlQAtUoaR3TJ4tm+IAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::ac43:ced1,2606:4700:3037::6815:2aae

🔌 SRV Records#

1 records 68ms

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

📝 TXT Records#

2 records 188ms

TXT Record
MS=ms43257907
v=spf1 ip4:62.242.146.102 ip4:77.66.30.242 ip4:185.134.29.159 ip4:77.66.118.238 ip4:212.1.210.50 include:spf.protection.outlook.com include:spf.smtp2go.com include:spf.nyborgrejser.itfhosting.dk include:spf.em.secureserver.net ~all

✉️ SPF#

Policy	Record (nyborg-rejser.dk)
~all (soft fail)	v=spf1 ip4:62.242.146.102 ip4:77.66.30.242 ip4:185.134.29.159 ip4:77.66.118.238 ip4:212.1.210.50 include:spf.protection.outlook.com include:spf.smtp2go.com include:spf.nyborgrejser.itfhosting.dk include:spf.em.secureserver.net ~all

📨 DMARC#

Policy	Record (_dmarc.nyborg-rejser.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:dmarc@itfe.dk; ruf=mailto:dmarc@itfe.dk; fo=0; adkim=r; aspf=r; pct=100; rf=afrf; ri=86400; sp=none

📬 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#

checked 2026-10-07 18:24:16

www	104.21.42.174 172.67.206.209 2606:4700:3035::ac43:ced1 2606:4700:3037::6815:2aae (AS13335) (address records, no CNAME)
www vs bare domain	Same network nyborg-rejser.dk: 104.21.42.174 172.67.206.209 2606:4700:3035::ac43:ced1 2606:4700:3037::6815:2aae (AS13335) www.nyborg-rejser.dk: 104.21.42.174 172.67.206.209 2606:4700:3035::ac43:ced1 2606:4700:3037::6815:2aae (AS13335)
Wildcard	No

✍️ DKIM keys#

2 found

Selector	CNAME	Key
selector1	selector1-nyborgrejser-dk01e._domainkey.nyborgrejser.onmicrosoft.com	RSA · ~2048 bit
selector2	selector2-nyborgrejser-dk01e._domainkey.nyborgrejser.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: 4/10 · policy: ~all

error include:spf.nyborgrejser.itfhosting.dk has no SPF record: receivers that reach it return permerror (RFC 7208 §5.2)

🔗 TLSA / DANE#

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

🔐 DNSSEC#

68ms

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

🏷️ SOA#

30ms

Field	Value
Serial	2413940479
Primary NS (MNAME)	lou.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-18 14:14:52

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1997-04-03
Expires	2027-06-30 (254d)

🔗 Same registrant#

11 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
bergholdt-rejser.dk	Punktum dk A/S (direct)
bergholdt.dk	Punktum dk A/S (direct)
bergholdtlogin.dk	Punktum dk A/S (direct)
bergholdtturistfart.dk	Punktum dk A/S (direct)
bergholt.dk	Punktum dk A/S (direct)
dansk-elementbyg.dk	Punktum dk A/S (direct)
froeruprejser.dk	Simply.com A/S
frøruprejser.dk	Simply.com A/S
jh-busser.dk	Punktum dk A/S (direct)
koncertbussenfrafyn.dk	Punktum dk A/S (direct)
link-bus.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

40ms

44ms

40ms

AAAA

37ms

TXT

188ms

CAA

48ms

HTTPS

39ms

TLSA

495ms

SOA

30ms

MTA-STS

44ms

DNSSEC

68ms

SRV

68ms

Total

1403ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 18:24:16 shown	1403ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-09 11:43:48	2158ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-02 11:23:39	1079ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-30 12:55:42	1149ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-28 05:16:16	916ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-07 00:37:11	17721ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-22 05:49:27	4428ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-22 01:30:23	1191ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 01:57:16	1195ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-17 22:46:56	1393ms	2 NS 2 A 1 MX	🔓 Insecure