c99.dk

Records from scan: 2026-10-14 20:12:55 · 4551ms total · last checked 2026-10-17 23:03 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

c99.dk is a .dk domain served by 2 nameservers (emely.ns.cloudflare.com, salvador.ns.cloudflare.com). It was registered on 21 August 2011 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 80.248.138.217 is hosted by Netnoerden ApS (AS216275) in Denmark. Mail is handled by mx1.c99.dk. The zone is not DNSSEC-signed, has no DMARC policy and has no IPv6 address. 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 33ms

Nameserver	IP addresses	PTR	ASN / ISP
emely.ns.cloudflare.com	108.162.194.209 162.159.38.209 172.64.34.209 2606:4700:50::a29f:26d1 2803:f800:50::6ca2:c2d1 2a06:98c1:50::ac40:22d1	emely.ns.cloudflare.com emely.ns.cloudflare.com emely.ns.cloudflare.com emely.ns.cloudflare.com emely.ns.cloudflare.com emely.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
salvador.ns.cloudflare.com	108.162.195.100 162.159.44.100 172.64.35.100 2606:4700:58::a29f:2c64 2803:f800:50::6ca2:c364 2a06:98c1:50::ac40:2364	salvador.ns.cloudflare.com salvador.ns.cloudflare.com salvador.ns.cloudflare.com salvador.ns.cloudflare.com salvador.ns.cloudflare.com salvador.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

1 records 42ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
80.248.138.217	300s	—	AS216275	Netnoerden ApS	80.248.138.0/23	🇩🇰 Denmark	Copenhagen

📧 MX Records#

1 records 33ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mx1.c99.dk	86.52.30.249	c99.dk	AS39642 Sinal A/S

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	80.248.138.217
🔶 Autoconfig	80.248.138.217

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 186ms

TXT Record
v=spf1 include:spf.c99.dk ?all

✉️ SPF#

Policy	Record (c99.dk)
?all (neutral)	v=spf1 include:spf.c99.dk ?all

📨 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

🧩 Web & zone#

checked 2026-10-14 20:12:55

www	80.248.138.217 (AS216275) (address records, no CNAME)
www vs bare domain	Same network c99.dk: 80.248.138.217 (AS216275) www.c99.dk: 80.248.138.217 (AS216275)
Wildcard	Yes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: ?all

warn "?all" is neutral: it gives receivers no guidance, much like having no SPF

🔗 TLSA / DANE#

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

🔐 DNSSEC#

59ms

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

🏷️ SOA#

39ms

Field	Value
Serial	2417434675
Primary NS (MNAME)	emely.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-14 20:49:18

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2011-08-21
Expires	2036-08-31 (3605d)

🔗 Same registrant#

4 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
cytox.dk	Punktum dk A/S (direct)
jørdis-hamsteri.dk	Punktum dk A/S (direct)
nixlab.dk	Punktum dk A/S (direct)
v12n.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

33ms

42ms

33ms

AAAA

39ms

TXT

186ms

CAA

29ms

HTTPS

32ms

TLSA

4036ms

SOA

39ms

MTA-STS

47ms

DNSSEC

59ms

SRV

72ms

Total

4551ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-14 20:12:55 shown	4551ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-12 11:22:59	2961ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-01 01:17:19	1596ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-24 04:23:58	3296ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-16 10:11:06	1692ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-28 07:55:22	4628ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-16 06:14:20	6773ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-17 02:21:30	4736ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-10 15:13:43	2943ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-20 16:58:47	1037ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-16 18:48:17	387ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-16 18:41:08	544ms	2 NS 1 A 1 MX	🔓 Insecure