s-gf.dk

📜 Historical scan 2026-06-23 17:28:09 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

s-gf.dk is a .dk domain served by 2 nameservers (duke.ns.cloudflare.com, kiki.ns.cloudflare.com). It was registered on 13 May 2009 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.49.107 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by smtp.google.com. The zone is not DNSSEC-signed, has no 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 36ms

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 36ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.49.107	600s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.189.192	600s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 52ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	600s	smtp.google.com	173.194.220.26 173.194.220.27 173.194.221.26 173.194.221.27 2a00:1450:4025:c01::1a 2a00:1450:4025:c01::1b 2a00:1450:4025:c03::1a 2a00:1450:4025:c03::1b 64.233.164.27	lk-in-f26.1e100.net lk-in-f27.1e100.net lm-in-f26.1e100.net lm-in-f27.1e100.net rd-in-f26.1e100.net rd-in-f27.1e100.net rc-in-f26.1e100.net rc-in-f27.1e100.net lf-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	104.21.49.107
🔶 Autoconfig	172.67.189.192

🔷 AAAA Records (IPv6)#

2 records 36ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::ac43:bdc0	600s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::6815:316b	600s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 35ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.49.107,172.67.189.192 ech=AEX+DQBBDgAgACDhfcmMyidRzJBU0gQuDoo193plJKAodT4vBBCun6wARQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:bdc0,2606:4700:3036::6815:316b

📝 TXT Records#

📝

No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 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#

latest probe, not this scan · checked 2026-10-08 12:21:19

www	104.21.49.107 172.67.189.192 2606:4700:3032::ac43:bdc0 2606:4700:3035::6815:316b (AS13335) (address records, no CNAME)
www vs bare domain	Same network s-gf.dk: 104.21.49.107 172.67.189.192 2606:4700:3032::ac43:bdc0 2606:4700:3035::6815:316b (AS13335) www.s-gf.dk: 104.21.49.107 172.67.189.192 2606:4700:3032::ac43:bdc0 2606:4700:3035::6815:316b (AS13335)
Wildcard	Yes: any name under the zone resolves

🔗 TLSA / DANE#

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

🔐 DNSSEC#

60ms

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

🏷️ SOA#

34ms

Field	Value
Serial	2402938688
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 02:25:48

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2009-05-13
Expires	2027-05-31 (223d)

📋 WHOIS#

⏱️ Lookup Timing#

36ms

52ms

AAAA

36ms

TXT

167ms

CAA

36ms

HTTPS

35ms

TLSA

101ms

SOA

34ms

MTA-STS

36ms

DNSSEC

60ms

SRV

83ms

Total

924ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 22:49:22	705ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-30 02:55:46	571ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-24 07:26:12	659ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-19 09:26:26	646ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-15 03:39:11	1398ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-24 16:44:07	727ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-16 13:48:52	1724ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-27 14:40:12	1035ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-23 17:28:09 shown	924ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-20 03:53:13	2359ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-19 15:48:48	3201ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-19 02:05:30	923ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-18 00:06:59	872ms	2 NS 2 A 1 MX	🔓 Insecure