sgv.dk

📜 Historical scan 2026-09-30 21:59:23 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

sgv.dk is a .dk domain served by 2 nameservers (ivan.ns.cloudflare.com, vera.ns.cloudflare.com). It was registered on 7 December 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.19.136 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 126ms

Nameserver	IP addresses	PTR	ASN / ISP
ivan.ns.cloudflare.com	108.162.193.120 172.64.33.120 173.245.59.120 2606:4700:58::adf5:3b78 2803:f800:50::6ca2:c178 2a06:98c1:50::ac40:2178	ivan.ns.cloudflare.com ivan.ns.cloudflare.com ivan.ns.cloudflare.com ivan.ns.cloudflare.com ivan.ns.cloudflare.com ivan.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
vera.ns.cloudflare.com	108.162.192.147 172.64.32.147 173.245.58.147 2606:4700:50::adf5:3a93 2803:f800:50::6ca2:c093 2a06:98c1:50::ac40:2093	vera.ns.cloudflare.com vera.ns.cloudflare.com vera.ns.cloudflare.com vera.ns.cloudflare.com vera.ns.cloudflare.com vera.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 98ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.19.136	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.186.108	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 112ms

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

🔷 AAAA Records (IPv6)#

2 records 135ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::ac43:ba6c	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3034::6815:1388	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 138ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.19.136,172.67.186.108 ech=AEX+DQBBNAAgACDDE7vvsEGiLkfEtCjzs2dGyJs627jcF/KPm3RoWE9SLAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:ba6c,2606:4700:3034::6815:1388

📝 TXT Records#

1 records 353ms

TXT Record
v=spf1 -all

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.sgv.dk)
p=reject	v=DMARC1; p=reject; sp=reject; 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#

latest probe, not this scan · checked 2026-10-11 17:20:51

www	104.21.19.136 172.67.186.108 2606:4700:3032::ac43:ba6c 2606:4700:3034::6815:1388 (AS13335) (address records, no CNAME)
www vs bare domain	Same network sgv.dk: 104.21.19.136 172.67.186.108 2606:4700:3032::ac43:ba6c 2606:4700:3034::6815:1388 (AS13335) www.sgv.dk: 104.21.19.136 172.67.186.108 2606:4700:3032::ac43:ba6c 2606:4700:3034::6815:1388 (AS13335)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

236ms

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

🏷️ SOA#

92ms

Field	Value
Serial	2416280817
Primary NS (MNAME)	ivan.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 17:46:12

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2024-12-07
Expires	2026-12-06 (41d)

📋 WHOIS#

⏱️ Lookup Timing#

126ms

98ms

112ms

AAAA

135ms

TXT

353ms

CAA

128ms

HTTPS

138ms

TLSA

338ms

SOA

92ms

MTA-STS

167ms

DNSSEC

236ms

SRV

164ms

Total

1390ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-11 17:20:51	384ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-10 17:08:57	411ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-04 01:47:13	396ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-01 01:53:51	402ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-30 21:59:23 shown	1390ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-29 21:48:19	452ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-24 07:57:07	2369ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-09 08:37:33	645ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-14 02:20:48	4252ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-07 13:17:53	1534ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-26 05:57:29	1667ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-17 13:05:59	601ms	2 NS 2 A 0 MX	🔓 Insecure