kaspergregersen.dk

Records from scan: 2026-10-15 09:19:40 · 1555ms total · last checked 2026-10-18 13:00 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

kaspergregersen.dk is a .dk domain served by 2 nameservers (connie.ns.cloudflare.com, wesley.ns.cloudflare.com). It was registered on 27 September 2017 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.13.231 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. 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 35ms

Nameserver	IP addresses	PTR	ASN / ISP
connie.ns.cloudflare.com	108.162.192.247 172.64.32.247 173.245.58.247 2606:4700:50::adf5:3af7 2803:f800:50::6ca2:c0f7 2a06:98c1:50::ac40:20f7	connie.ns.cloudflare.com connie.ns.cloudflare.com connie.ns.cloudflare.com connie.ns.cloudflare.com connie.ns.cloudflare.com connie.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
wesley.ns.cloudflare.com	108.162.193.246 172.64.33.246 173.245.59.246 2606:4700:58::adf5:3bf6 2803:f800:50::6ca2:c1f6 2a06:98c1:50::ac40:21f6	wesley.ns.cloudflare.com wesley.ns.cloudflare.com wesley.ns.cloudflare.com wesley.ns.cloudflare.com wesley.ns.cloudflare.com wesley.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 34ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.13.231	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.133.105	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

5 records 38ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	aspmx.l.google.com	2a00:1450:4010:c0a::1a 2a00:1450:4010:c0a::1a 74.125.205.27	lm-in-x1a.1e100.net lm-in-f26.1e100.net le-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
5	3600s	alt1.aspmx.l.google.com	192.178.158.27 2404:6800:4013:813::1b	lcdels-in-f27.1e100.net lcdels-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	3600s	alt2.aspmx.l.google.com	173.194.41.26 173.194.41.26 2404:6800:4001:c01::1a	mad01s14-in-f26.1e100.net yukulwh-in-f26.1e100.net yukulwh-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
10	3600s	alt3.aspmx.l.google.com	172.253.158.26 2404:6800:4003:c26::1b	so-in-f26.1e100.net so-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	3600s	alt4.aspmx.l.google.com	108.177.125.26 2404:6800:4008:c01::1a	tp-in-f26.1e100.net tp-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

1 records 39ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.13.231,172.67.133.105 ech=AEX+DQBBJgAgACDa4/OsKxwoXj9Wj6hUK/9gfX2ywl9oZzdcO05tPB0NBAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA=

📝 TXT Records#

5 records 156ms

TXT Record
ahrefs-site-verification_9057e748a0bb4b3b92aae763145d87996f96e6a3c20d49448b2b09b25bf9e956
facebook-domain-verification=g0kg14wlhrtg10lcdo97o0p3i782wy
google-site-verification=O6FkcCqa-kSxgji-uDCPzW7DZRhKqM_dykq5oZeKbXw
google-site-verification=r13jrJxjzphFhwUksMJwqAvIAgaxcx2sHnc297zzFu0
v=spf1 include:_spf.mlsend.com include:_spf.google.com -all

✉️ SPF#

Policy	Record (kaspergregersen.dk)
-all (hard fail)	v=spf1 include:_spf.mlsend.com include:_spf.google.com -all

📨 DMARC#

Policy	Record (_dmarc.kaspergregersen.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:sy0tzgao@ag.eu.dmarcian.com, mailto:kasper@kaspergregersen.dk; ruf=mailto:kasper@kaspergregersen.dk; pct=100

📬 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 2026-10-15 09:19:40

www	104.21.13.231 172.67.133.105 (AS13335) (address records, no CNAME)
www vs bare domain	Same network kaspergregersen.dk: 104.21.13.231 172.67.133.105 (AS13335) www.kaspergregersen.dk: 104.21.13.231 172.67.133.105 (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
google	—	RSA · ~2048 bit
s1	s1.domainkey.u48295715.wl216.sendgrid.net	RSA · ~2048 bit
s2	s2.domainkey.u48295715.wl216.sendgrid.net	RSA · ~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: 2/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

113ms

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

🏷️ SOA#

39ms

Field	Value
Serial	2417452896
Primary NS (MNAME)	connie.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-15 09:45:38

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2017-09-27
Expires	2027-09-30 (346d)

🔗 Same registrant#

1 domain

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
kaisper.dk	Simply.com A/S

📋 WHOIS#

⏱️ Lookup Timing#

35ms

34ms

38ms

AAAA

35ms

TXT

156ms

CAA

28ms

HTTPS

39ms

TLSA

149ms

SOA

39ms

MTA-STS

57ms

DNSSEC

113ms

SRV

63ms

Total

1555ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-15 09:19:40 shown	1555ms	2 NS 2 A 5 MX	🔒 Secure
2026-10-01 11:17:28	1837ms	2 NS 2 A 5 MX	🔒 Secure
2026-09-30 11:15:17	857ms	2 NS 2 A 5 MX	🔒 Secure
2026-09-29 03:35:23	808ms	2 NS 2 A 5 MX	🔒 Secure
2026-09-27 03:00:39	681ms	2 NS 2 A 5 MX	🔒 Secure
2026-09-23 19:59:00	2072ms	2 NS 2 A 5 MX	🔒 Secure
2026-08-28 01:55:06	624ms	2 NS 2 A 5 MX	🔒 Secure
2026-08-05 23:27:56	1477ms	2 NS 2 A 5 MX	🔒 Secure
2026-08-01 15:47:37	1725ms	2 NS 2 A 5 MX	🔒 Secure
2026-07-24 06:04:31	33344ms	2 NS 2 A 5 MX	🔒 Secure
2026-07-10 20:08:21	1582ms	2 NS 2 A 5 MX	🔒 Secure
2026-06-27 09:11:34	2094ms	2 NS 2 A 5 MX	🔒 Secure
2026-06-25 03:32:23	948ms	2 NS 2 A 5 MX	🔒 Secure
2026-06-25 03:03:56	932ms	2 NS 2 A 5 MX	🔒 Secure
2026-06-23 17:12:22	1211ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-23 04:31:23	1554ms	2 NS 2 A 5 MX	🔒 Secure
2026-06-22 20:48:06	1187ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 13:15:46	870ms	2 NS 2 A 5 MX	🔒 Secure