goodskin.dk

📜 Historical scan 2026-06-17 09:32:45 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

goodskin.dk is a .dk domain served by 2 nameservers (john.ns.cloudflare.com, kia.ns.cloudflare.com). It was registered on 11 August 2017 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.78.224 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by goodskin-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, 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 2053ms

Nameserver	IP addresses	PTR	ASN / ISP
john.ns.cloudflare.com	—	—	—
kia.ns.cloudflare.com	—	—	—

🌍 A Records#

2 records 2047ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.78.224	—	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.137.222	—	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 2056ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	—	goodskin-dk.mail.protection.outlook.com	52.101.68.10 52.101.68.12 52.101.68.25 52.101.73.11	mail-dbbpr03cu00102.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-am1pr04cu00103.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

🔷 AAAA Records (IPv6)#

2 records 2046ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::ac43:89de	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::6815:4ee0	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 2062ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.78.224,172.67.137.222 ech=AEX+DQBBBwAgACCqfmcfnIuoKJ5IlEf/fctMxRpLGzhWDr4T3BFQFMHreQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:89de,2606:4700:3037::6815:4ee0

📝 TXT Records#

1 records 2159ms

TXT Record
v=spf1 include:spf.protection.outlook.com include:sendgrid.net -all

✉️ SPF#

Policy	Record (goodskin.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:sendgrid.net -all

📨 DMARC#

Policy	Record (_dmarc.goodskin.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:info@goodskin.dk;

📬 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 2026-10-17 06:12:09

www	104.21.78.224 172.67.137.222 2606:4700:3030::6815:4ee0 2606:4700:3034::ac43:89de (AS13335) (address records, no CNAME)
www vs bare domain	Same network goodskin.dk: 104.21.78.224 172.67.137.222 2606:4700:3030::6815:4ee0 2606:4700:3034::ac43:89de (AS13335) www.goodskin.dk: 104.21.78.224 172.67.137.222 2606:4700:3030::6815:4ee0 2606:4700:3034::ac43:89de (AS13335)
Wildcard	No
Denial of existence	Compact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

✍️ DKIM keys#

2 found

Selector	CNAME	Key
s1	s1.domainkey.u19735265.wl016.sendgrid.net	RSA · ~2048 bit
s2	s2.domainkey.u19735265.wl016.sendgrid.net	RSA · ~1024 bit below 2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

1557ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

2048ms

Field	Value
Serial	2405197991
Primary NS (MNAME)	john.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-17 06:37:36

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2017-08-11
Expires	2027-08-31 (315d)

🔗 Same registrant#

8 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
derma.dk	Punktum dk A/S (direct)
dermapharm.dk	Punktum dk A/S (direct)
dermashop.dk	Punktum dk A/S (direct)
forpeoplewhocare.dk	Punktum dk A/S (direct)
good-skin.dk	Punktum dk A/S (direct)
helloskincare.dk	Punktum dk A/S (direct)
mderma.dk	Punktum dk A/S (direct)
planet-a.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

2053ms

2047ms

2056ms

AAAA

2046ms

TXT

2159ms

CAA

2062ms

HTTPS

2062ms

TLSA

177ms

SOA

2048ms

MTA-STS

178ms

DNSSEC

1557ms

SRV

0ms

Total

2797ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-17 06:12:08	2166ms	2 NS 2 A 1 MX	🔒 Secure
2026-10-05 04:21:37	8404ms	2 NS 2 A 1 MX	🔒 Secure
2026-10-04 11:06:47	3526ms	2 NS 2 A 1 MX	🔒 Secure
2026-10-02 11:03:24	793ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-23 11:27:21	2072ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-18 20:12:46	1825ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-10 07:32:05	759ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-29 15:07:36	2099ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-27 07:43:34	1904ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-05 21:26:11	2388ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-02 06:35:53	3649ms	2 NS 2 A 1 MX	🔒 Secure
2026-07-21 10:10:15	9328ms	2 NS 2 A 1 MX	🔒 Secure
2026-07-13 02:30:39	2634ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-26 23:32:45	1323ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-23 16:55:29	970ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 09:32:45 shown	2797ms	2 NS 2 A 1 MX	🔒 Secure