goodskin.dk

Records from scan: 2026-10-17 06:12:08 · 2166ms total · last checked 2026-10-18 06:40 (unchanged)

⬇ 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 our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 227ms

Nameserver	IP addresses	PTR	ASN / ISP
john.ns.cloudflare.com	108.162.193.185 172.64.33.185 173.245.59.185 2606:4700:58::adf5:3bb9 2803:f800:50::6ca2:c1b9 2a06:98c1:50::ac40:21b9	john.ns.cloudflare.com john.ns.cloudflare.com john.ns.cloudflare.com john.ns.cloudflare.com john.ns.cloudflare.com john.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
kia.ns.cloudflare.com	108.162.192.179 172.64.32.179 173.245.58.179 2606:4700:50::adf5:3ab3 2803:f800:50::6ca2:c0b3 2a06:98c1:50::ac40:20b3	kia.ns.cloudflare.com kia.ns.cloudflare.com kia.ns.cloudflare.com kia.ns.cloudflare.com kia.ns.cloudflare.com kia.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 212ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.78.224	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.137.222	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 239ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	goodskin-dk.mail.protection.outlook.com	2a01:111:f403:c967::8 2a01:111:f403:ca04::c 2a01:111:f403:ca09::26 2a01:111:f403:ca48::8 52.101.209.153 52.101.68.12 52.101.68.8 52.101.73.120	mail-cpjpr04cu00100.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-am8pr83cu00106.inbound.protection.outlook.com mail-miypr02cu00100.inbound.protection.outlook.com mail-cpjpr04cu00101.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-du0pr03cu00100.inbound.protection.outlook.com mail-am7pr02cu00300.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 52.98.149.136

🔷 AAAA Records (IPv6)#

2 records 85ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::6815:4ee0	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3034::ac43:89de	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 210ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.78.224,172.67.137.222 ech=AEX+DQBBTAAgACCwsNV9gfosRum5G2GyMHjXlt1GKY1Nm3A5OzsBAsosfgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:4ee0,2606:4700:3034::ac43:89de

🔌 SRV Records#

1 records 273ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records#

1 records 412ms

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#

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#

329ms

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

🏷️ SOA#

68ms

Field	Value
Serial	2417639601
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 (316d)

🔗 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
forpeoplewhocare.dk	Punktum dk A/S (direct)
good-skin.dk	Punktum dk A/S (direct)
helloskincare.dk	Punktum dk A/S (direct)
planet-a.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

227ms

212ms

239ms

AAAA

85ms

TXT

412ms

CAA

224ms

HTTPS

210ms

TLSA

910ms

SOA

68ms

MTA-STS

264ms

DNSSEC

329ms

SRV

273ms

Total

2166ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-17 06:12:08 shown	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	2797ms	2 NS 2 A 1 MX	🔒 Secure