nybolig.dk

📜 Historical scan 2026-06-19 22:31:46 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

nybolig.dk is a .dk domain served by 2 nameservers (jihoon.ns.cloudflare.com, lovisa.ns.cloudflare.com). It was registered on 23 April 1996 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.26.10.161 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by nybolig-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 32ms

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.
lovisa.ns.cloudflare.com	108.162.194.39 162.159.38.39 172.64.34.39 2606:4700:50::a29f:2627 2803:f800:50::6ca2:c227 2a06:98c1:50::ac40:2227	lovisa.ns.cloudflare.com lovisa.ns.cloudflare.com lovisa.ns.cloudflare.com lovisa.ns.cloudflare.com lovisa.ns.cloudflare.com lovisa.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

3 records 53ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.26.10.161	600s	—	AS13335	Cloudflare, Inc.	104.26.0.0/20	—	—
104.26.11.161	600s	—	AS13335	Cloudflare, Inc.	104.26.0.0/20	—	—
172.67.73.36	600s	—	AS13335	Cloudflare, Inc.	172.67.64.0/18	—	—

📧 MX Records#

1 records 56ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	600s	nybolig-dk.mail.protection.outlook.com	2a01:111:f403:ca04::4 2a01:111:f403:ca04::a 2a01:111:f403:ca04::f 2a01:111:f403:ca09::8 52.101.68.5 52.101.73.15 52.101.73.19 52.101.73.24	mail-db4pr02cu00204.inbound.protection.outlook.com mail-du0pr03cu00102.inbound.protection.outlook.com mail-db7pr03cu00507.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-du2pr03cu00105.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-as8pr04cu00803.inbound.protection.outlook.com mail-as8pr05cu00300.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 → 40.99.148.120

🔷 AAAA Records (IPv6)#

3 records 56ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:20::681a:aa1	600s	—	AS13335	Cloudflare, Inc.	2606:4700:0:0:0:0:0:0/41	—	—
2606:4700:20::681a:ba1	600s	—	AS13335	Cloudflare, Inc.	2606:4700:0:0:0:0:0:0/41	—	—
2606:4700:20::ac43:4924	600s	—	AS13335	Cloudflare, Inc.	2606:4700:0:0:0:0:0:0/41	—	—

🔐 HTTPS Records#

1 records 32ms

Priority	Target	SvcParams
1 service	.	alpn="h2" ipv4hint=104.26.10.161,104.26.11.161,172.67.73.36 ipv6hint=2606:4700:20::681a:aa1,2606:4700:20::681a:ba1,2606:4700:20::ac43:4924

📝 TXT Records#

19 records 188ms

TXT Record
_globalsign-domain-verification=O09GznqisGbXxCRgn0rGVoBx3v5Ls1425qT34rB95Z
_globalsign-domain-verification=Ol-8ltUmNZ26ZqsXmo5ZJ4_LEDg5bxYcDYrAztoqBB
_globalsign-domain-verification=rQGeML0tkaeG9jRFIE6qrZs90v2s8aVKiQ780wBlUp
_globalsign-domain-verification=XBjgcZEbdQbbjxjLwMUlQljhotab0zt40HILhj5alX
2OSaNQJVsmjaELtqzocUoAobljiGO6z/XZOLHdWzD5k=
6LAg6PQqbYoqHjB9DdjPcCHCGsBsFzU0Japd7empl9c=
eEx99eoT1kXfL7pIJp71D/aDxXuLO6ZV50P8ow0Nnb4=
facebook-domain-verification=ag9zlkjw3me17x7kne2k72ekqwh8o2
google-site-verification=9DonMtD6fH26Iv5-kHDGnrTW--I9PFe9lJYEBmTaH4U
google-site-verification=ffC3VlACC6yaMwRQ2kyOgjIhwvqNb5qmGyRu4sE95r0
ioYZDvwvP/X2BSl8mqL71PA/oUMNOszej0TlF3lWFCo=
j883jq3t990fdlqb6m7m3hy4cnjgljqm
LjlHZ94L8phjdEI2MSJHZyUVRL1WTE4FmaaJM9uXRys=
MS=ms40999247
oP+vg3QDFFpjkMU6Ys2pn0J07XxFPbGPn/yqv8DSutE=
Rf2o6u5T99FoEd7+2IHIHh2HvaLGsYbIqvUx9Le/gXlGB243Tfjxfe/ytvT9ipmXbE+ZmAR8YmQAY7EIGI8ANA==
TJinezIJopX2fT2Cwc0yMtge48u4snVlvW3bFs7PdgI=
UaR4bLEsqvzS7epzrnLCVHImj2OVkQecOdt3UlXh9xc=
v=spf1 ip4:217.195.189.0/24 include:spfa.nybolig.dk include:spf.dynect.net include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (nybolig.dk)
-all (hard fail)	v=spf1 ip4:217.195.189.0/24 include:spfa.nybolig.dk include:spf.dynect.net include:spf.protection.outlook.com -all

📨 DMARC#

Policy	Record (_dmarc.nybolig.dk)
p=reject	v=DMARC1; p=reject; sp=reject; rua=mailto:xsvvwrja@ag.eu.dmarcadvisor.com; ruf=mailto:xsvvwrja@fr.eu.dmarcadvisor.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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-22 01:37:33

www	104.26.10.161 104.26.11.161 172.67.73.36 2606:4700:20::681a:aa1 2606:4700:20::681a:ba1 2606:4700:20::ac43:4924 (AS13335) (address records, no CNAME)
www vs bare domain	Same network nybolig.dk: 104.26.10.161 104.26.11.161 172.67.73.36 2606:4700:20::681a:aa1 (AS13335) www.nybolig.dk: 104.26.10.161 104.26.11.161 172.67.73.36 2606:4700:20::681a:aa1 (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#

3 found

Selector	CNAME	Key
default	—	RSA · ~2048 bit test mode
k1	—	RSA · ~1024 bit below 2048 bit
selector1	selector1-nybolig-dk._domainkey.maegler365.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

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.nybolig.dk	8v3eB76EnlG4SevTzcrbrAU1g9rbUsA74m4IpNyGVKI
TXT	_acme-challenge.nybolig.dk	q6lIB7B42tKCO_kw9ZLsuFb_7m_CNKTX-Og32It2VKA

🔗 TLSA / DANE#

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

🔐 DNSSEC#

92ms

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

🏷️ SOA#

31ms

Field	Value
Serial	2407380877
Primary NS (MNAME)	jihoon.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-05 16:09:04

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1996-04-23
Expires	2027-06-30 (248d)

📋 WHOIS#

⏱️ Lookup Timing#

32ms

53ms

56ms

AAAA

56ms

TXT

188ms

CAA

33ms

HTTPS

32ms

TLSA

256ms

SOA

31ms

MTA-STS

34ms

DNSSEC

92ms

SRV

87ms

Total

803ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-22 01:37:33	1266ms	2 NS 3 A 1 MX	🔓 Insecure
2026-10-09 18:02:19	1120ms	2 NS 3 A 1 MX	🔓 Insecure
2026-10-07 16:54:17	1638ms	2 NS 3 A 1 MX	🔓 Insecure
2026-10-06 16:32:03	2933ms	2 NS 3 A 1 MX	🔓 Insecure
2026-10-05 16:01:00	2852ms	2 NS 3 A 1 MX	🔓 Insecure
2026-10-03 15:47:16	1209ms	2 NS 3 A 1 MX	🔓 Insecure
2026-10-02 07:27:28	647ms	2 NS 3 A 1 MX	🔓 Insecure
2026-10-01 07:22:06	1239ms	2 NS 3 A 1 MX	🔓 Insecure
2026-09-29 07:08:23	987ms	2 NS 3 A 1 MX	🔓 Insecure
2026-09-26 06:18:05	2950ms	2 NS 3 A 1 MX	🔓 Insecure
2026-09-23 00:41:34	2889ms	2 NS 3 A 1 MX	🔓 Insecure
2026-09-21 00:02:17	1850ms	2 NS 3 A 1 MX	🔓 Insecure
2026-09-16 04:06:56	1606ms	2 NS 3 A 1 MX	🔓 Insecure
2026-08-27 23:33:01	3001ms	2 NS 3 A 1 MX	🔓 Insecure
2026-08-18 12:46:48	1806ms	2 NS 3 A 1 MX	🔓 Insecure
2026-08-12 10:22:56	10397ms	2 NS 3 A 1 MX	🔓 Insecure
2026-08-06 21:14:12	1978ms	2 NS 3 A 1 MX	🔓 Insecure
2026-07-25 16:46:43	2189ms	2 NS 3 A 1 MX	🔓 Insecure
2026-07-01 20:57:35	1510ms	2 NS 3 A 1 MX	🔓 Insecure
2026-06-26 20:18:53	1282ms	2 NS 3 A 1 MX	🔓 Insecure
2026-06-24 17:37:03	1968ms	2 NS 3 A 1 MX	🔓 Insecure
2026-06-24 16:34:19	3260ms	2 NS 3 A 1 MX	🔓 Insecure
2026-06-23 04:23:45	4387ms	2 NS 3 A 1 MX	🔓 Insecure
2026-06-21 18:10:18	1141ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-21 16:55:57	2841ms	2 NS 3 A 1 MX	🔓 Insecure