nils.dk

📜 Historical scan 2026-10-18 05:09:51 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

nils.dk is a .dk domain served by 2 nameservers (sean.ns.cloudflare.com, simone.ns.cloudflare.com). It was registered on 22 August 2013 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.89.89 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by .. 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 104ms

Nameserver	IP addresses	PTR	ASN / ISP
sean.ns.cloudflare.com	108.162.193.231 172.64.33.231 173.245.59.231 2606:4700:58::adf5:3be7 2803:f800:50::6ca2:c1e7 2a06:98c1:50::ac40:21e7	sean.ns.cloudflare.com sean.ns.cloudflare.com sean.ns.cloudflare.com sean.ns.cloudflare.com sean.ns.cloudflare.com sean.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
simone.ns.cloudflare.com	108.162.194.26 162.159.38.26 172.64.34.26 2606:4700:50::a29f:261a 2803:f800:50::6ca2:c21a 2a06:98c1:50::ac40:221a	simone.ns.cloudflare.com simone.ns.cloudflare.com simone.ns.cloudflare.com simone.ns.cloudflare.com simone.ns.cloudflare.com simone.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 140ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.89.89	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.157.100	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 135ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	. Null MX — domain accepts no email (RFC 7505)

🔷 AAAA Records (IPv6)#

2 records 113ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::ac43:9d64	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::6815:5959	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 111ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.89.89,172.67.157.100 ech=AEX+DQBBpwAgACDGMetDqT5nq9O4eqk/h7lGLN+GB/0BIV2S+Hviy/ztBwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:9d64,2606:4700:3037::6815:5959

📝 TXT Records#

1 records 303ms

TXT Record
v=spf1 -all

✉️ SPF#

Policy	Record (nils.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC#

Policy	Record (_dmarc.nils.dk)
p=reject	v=DMARC1; p=reject;

📬 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 2026-10-19 06:03:07

www	104.21.89.89 172.67.157.100 2606:4700:3030::ac43:9d64 2606:4700:3037::6815:5959 (AS13335) (address records, no CNAME)
www vs bare domain	Same network nils.dk: 104.21.89.89 172.67.157.100 2606:4700:3030::ac43:9d64 2606:4700:3037::6815:5959 (AS13335) www.nils.dk: 104.21.89.89 172.67.157.100 2606:4700:3030::ac43:9d64 2606:4700:3037::6815:5959 (AS13335)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.nils.dk	TuIUJQWzEYwgIASpBD6YtquZuvStzLYacvH--IhIENk
TXT	_acme-challenge.nils.dk	gAlIpPYGnBif7yzU9MoDtygxqGMsyRHZSkqIO-5ZzwA

🔗 TLSA / DANE#

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

🔐 DNSSEC#

211ms

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

🏷️ SOA#

76ms

Field	Value
Serial	2417770587
Primary NS (MNAME)	sean.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 05:48:13

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2013-08-22
Expires	2027-08-31 (311d)

📋 WHOIS#

⏱️ Lookup Timing#

104ms

140ms

135ms

AAAA

113ms

TXT

303ms

CAA

130ms

HTTPS

111ms

TLSA

1001ms

SOA

76ms

MTA-STS

115ms

DNSSEC

211ms

SRV

134ms

Total

2579ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-19 06:03:07	494ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-18 05:09:51 shown	2579ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-01 12:21:49	250ms	4 NS 0 A 0 MX	🔒 Secure
2026-09-30 12:17:24	412ms	4 NS 0 A 0 MX	🔒 Secure
2026-08-26 12:39:02	510ms	4 NS 0 A 0 MX	🔒 Secure
2026-06-30 09:32:56	497ms	4 NS 0 A 0 MX	🔒 Secure
2026-06-26 23:12:01	506ms	4 NS 0 A 0 MX	🔒 Secure
2026-06-18 04:32:38	611ms	4 NS 0 A 0 MX	🔒 Secure