slfonden.dk

📜 Historical scan 2026-07-21 02:45:40 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

slfonden.dk is a .dk domain served by 2 nameservers (lee.ns.cloudflare.com, phoenix.ns.cloudflare.com). It was registered on 14 July 2008 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.35.246 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by slfonden-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 42ms

Nameserver	IP addresses	PTR	ASN / ISP
lee.ns.cloudflare.com	108.162.193.129 172.64.33.129 173.245.59.129 2606:4700:58::adf5:3b81 2803:f800:50::6ca2:c181 2a06:98c1:50::ac40:2181	lee.ns.cloudflare.com lee.ns.cloudflare.com lee.ns.cloudflare.com lee.ns.cloudflare.com lee.ns.cloudflare.com lee.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
phoenix.ns.cloudflare.com	108.162.194.201 162.159.38.201 172.64.34.201 2606:4700:50::a29f:26c9 2803:f800:50::6ca2:c2c9 2a06:98c1:50::ac40:22c9	phoenix.ns.cloudflare.com phoenix.ns.cloudflare.com phoenix.ns.cloudflare.com phoenix.ns.cloudflare.com phoenix.ns.cloudflare.com phoenix.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 48ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.35.246	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.181.192	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 41ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	slfonden-dk.mail.protection.outlook.com	2a01:111:f403:ca04::d 2a01:111:f403:ca09::2 2a01:111:f403:ca09::c 2a01:111:f403:ca09::e 52.101.73.12 52.101.73.15 52.101.73.19 52.101.73.24	mail-db6pr03cu00105.inbound.protection.outlook.com mail-am0pr83cu00402.inbound.protection.outlook.com mail-as8pr05cu00304.inbound.protection.outlook.com mail-am7pr05cu00206.inbound.protection.outlook.com mail-am4pr0401cu00104.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-as8pr04cu00803.inbound.protection.outlook.com mail-as8pr05cu00300.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 → 40.104.116.40

🔷 AAAA Records (IPv6)#

2 records 45ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::6815:23f6	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::ac43:b5c0	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 52ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.35.246,172.67.181.192 ech=AEX+DQBBUgAgACDs5x8qVgVrDDmjuTjxS9P/cEgS5/3nCXj+qfy/z1DXYwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:23f6,2606:4700:3035::ac43:b5c0

🔌 SRV Records#

1 records 256ms

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

📝 TXT Records#

7 records 317ms

TXT Record
apple-domain-verification=ijbfyxxiATC7g21H
google-site-verification=iakBow5EC0CU0rptZmKl28EgDRySjwmJm6jG_8XWQ-k
GWHEU4KN+VCGGd2CWo7ajRpxBB1rJRy+tTZ1vM/qxkvjFAxI9NZ2qGpcrx3WKCLAUc4JE7N+rbzhp+5OtMVDFg==
have-i-been-pwned-verification=a4f237e0b5856a74ab8c3a851e86ca8f
MS=ms85992619
v=spf1 ip4:192.38.111.162/28 ip4:212.97.211.166/27 include:bounce.peytz.dk include:spf.protection.outlook.com include:mail.zendesk.com -all
zendesk_verification=0e6aad0968e4cd08

✉️ SPF#

Policy	Record (slfonden.dk)
-all (hard fail)	v=spf1 ip4:192.38.111.162/28 ip4:212.97.211.166/27 include:bounce.peytz.dk include:spf.protection.outlook.com include:mail.zendesk.com -all

📨 DMARC#

Policy	Record (_dmarc.slfonden.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:slfondendmarc@gmail.com,mailto:dmarc_agg@vali.email; ruf=mailto:slfondendmarc@gmail.com; sp=none; aspf=r;

📬 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 2026-10-13 10:14:05

www	104.21.35.246 172.67.181.192 2606:4700:3033::6815:23f6 2606:4700:3035::ac43:b5c0 (AS13335) (address records, no CNAME)
www vs bare domain	Same network slfonden.dk: 104.21.35.246 172.67.181.192 2606:4700:3033::6815:23f6 2606:4700:3035::ac43:b5c0 (AS13335) www.slfonden.dk: 104.21.35.246 172.67.181.192 2606:4700:3033::6815:23f6 2606:4700:3035::ac43:b5c0 (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#

3 found

Selector	CNAME	Key
s1	s1.domainkey.u14178468.wl219.sendgrid.net	RSA · ~2048 bit
s2	s2.domainkey.u14178468.wl219.sendgrid.net	RSA · ~1024 bit below 2048 bit
selector2	selector2-slfonden-dk._domainkey.slfonden.onmicrosoft.com	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#

129ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2410022257
Primary NS (MNAME)	lee.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-09 04:20:45

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2008-07-14
Expires	2027-07-31 (282d)

📋 WHOIS#

⏱️ Lookup Timing#

42ms

48ms

41ms

AAAA

45ms

TXT

317ms

CAA

42ms

HTTPS

52ms

TLSA

8074ms

SOA

0ms

MTA-STS

48ms

DNSSEC

129ms

SRV

256ms

Total

17335ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-13 10:14:04	2202ms	2 NS 2 A 1 MX	🔒 Secure
2026-10-09 04:11:54	1114ms	2 NS 2 A 1 MX	🔒 Secure
2026-10-01 01:45:31	1278ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-30 01:33:11	986ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-24 05:49:27	1405ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-20 12:46:25	1659ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-27 18:29:43	1539ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-27 02:07:37	1215ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-18 10:52:17	2129ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-14 00:01:13	2990ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-12 06:01:05	7883ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-11 04:15:52	3086ms	2 NS 2 A 1 MX	🔒 Secure
2026-07-22 09:23:26	10040ms	2 NS 2 A 1 MX	🔒 Secure
2026-07-21 02:45:40 shown	17335ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-26 22:49:42	1171ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-17 12:18:09	2083ms	2 NS 2 A 1 MX	🔒 Secure