sgf2011.dk

Records from scan: 2026-10-10 03:59:19 · 414ms total · last checked 2026-10-17 15:44 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

sgf2011.dk is a .dk domain served by 2 nameservers (duke.ns.cloudflare.com, kiki.ns.cloudflare.com). It was registered on 6 December 2010 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.53.118 is hosted by Cloudflare, Inc. (AS13335). 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 34ms

Nameserver	IP addresses	PTR	ASN / ISP
duke.ns.cloudflare.com	108.162.193.110 172.64.33.110 173.245.59.110 2606:4700:58::adf5:3b6e 2803:f800:50::6ca2:c16e 2a06:98c1:50::ac40:216e	duke.ns.cloudflare.com duke.ns.cloudflare.com duke.ns.cloudflare.com duke.ns.cloudflare.com duke.ns.cloudflare.com duke.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
kiki.ns.cloudflare.com	108.162.192.180 172.64.32.180 173.245.58.180 2606:4700:50::adf5:3ab4 2803:f800:50::6ca2:c0b4 2a06:98c1:50::ac40:20b4	kiki.ns.cloudflare.com kiki.ns.cloudflare.com kiki.ns.cloudflare.com kiki.ns.cloudflare.com kiki.ns.cloudflare.com kiki.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 30ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.53.118	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.212.161	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 37ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::6815:3576	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::ac43:d4a1	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 48ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.53.118,172.67.212.161 ech=AEX+DQBBAAAgACCCYJ8ekeM9kkswYP8u9e9ik5com1V9b8zjT/8Dp+dLZgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:3576,2606:4700:3037::ac43:d4a1

📝 TXT Records#

1 records 171ms

TXT Record
v=spf1 mx a ip4:84.19.174.8 -all

✉️ SPF#

Policy	Record (sgf2011.dk)
-all (hard fail)	v=spf1 mx a ip4:84.19.174.8 -all

📨 DMARC#

Policy	Record (_dmarc.sgf2011.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:dmarc@zakobo.dk; ruf=mailto:dmarc@zakobo.dk; fo=0:1:d:s; adkim=s; aspf=s

📬 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 2026-10-10 03:59:19

www	104.21.53.118 172.67.212.161 2606:4700:3032::6815:3576 2606:4700:3037::ac43:d4a1 (AS13335) (address records, no CNAME)
www vs bare domain	Same network sgf2011.dk: 104.21.53.118 172.67.212.161 2606:4700:3032::6815:3576 2606:4700:3037::ac43:d4a1 (AS13335) www.sgf2011.dk: 104.21.53.118 172.67.212.161 2606:4700:3032::6815:3576 2606:4700:3037::ac43:d4a1 (AS13335)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

67ms

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

🏷️ SOA#

31ms

Field	Value
Serial	2416997963
Primary NS (MNAME)	duke.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-10 04:15:56

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2010-12-06
Expires	2026-12-31 (74d)

📋 WHOIS#

⏱️ Lookup Timing#

34ms

30ms

37ms

AAAA

37ms

TXT

171ms

CAA

49ms

HTTPS

48ms

TLSA

51ms

SOA

31ms

MTA-STS

32ms

DNSSEC

67ms

SRV

53ms

Total

414ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-10 03:59:19 shown	414ms	2 NS 2 A 0 MX	🔓 Insecure
2026-10-09 01:21:13	711ms	2 NS 2 A 0 MX	🔓 Insecure
2026-10-08 01:17:11	403ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-18 14:46:42	1915ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-09 02:40:35	1044ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-27 14:57:05	774ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-26 08:05:59	1218ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-10 21:00:58	3878ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-16 03:07:11	979ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-25 13:31:25	762ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-23 15:51:04	1178ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-22 17:15:57	719ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-17 21:05:39	813ms	2 NS 2 A 0 MX	🔓 Insecure