marcgiversen.dk

📜 Historical scan 2026-09-21 14:07:43 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

marcgiversen.dk is a .dk domain served by 2 nameservers (arnold.ns.cloudflare.com, sharon.ns.cloudflare.com). It was registered on 11 August 2020 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.36.183 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by taylor.mxrouting.net, taylor-relay.mxrouting.net. 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 142ms

Nameserver	IP addresses	PTR	ASN / ISP
arnold.ns.cloudflare.com	108.162.193.69 172.64.33.69 173.245.59.69 2606:4700:58::adf5:3b45 2803:f800:50::6ca2:c145 2a06:98c1:50::ac40:2145	arnold.ns.cloudflare.com arnold.ns.cloudflare.com arnold.ns.cloudflare.com arnold.ns.cloudflare.com arnold.ns.cloudflare.com arnold.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
sharon.ns.cloudflare.com	108.162.192.221 172.64.32.221 173.245.58.221 2606:4700:50::adf5:3add 2803:f800:50::6ca2:c0dd 2a06:98c1:50::ac40:20dd	sharon.ns.cloudflare.com sharon.ns.cloudflare.com sharon.ns.cloudflare.com sharon.ns.cloudflare.com sharon.ns.cloudflare.com sharon.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 132ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.36.183	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.198.69	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

2 records 105ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	taylor.mxrouting.net	168.119.13.219	taylor.mxrouting.net	AS24940 Hetzner Online GmbH
20	300s	taylor-relay.mxrouting.net	168.119.13.219	taylor.mxrouting.net	AS24940 Hetzner Online GmbH

🔷 AAAA Records (IPv6)#

2 records 151ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::6815:24b7	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3033::ac43:c645	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 104ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.36.183,172.67.198.69 ech=AEX+DQBB7QAgACD83whNO51E5SXN/S81+2oYIhX1b8P6P/y55CpNAuERGQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:24b7,2606:4700:3033::ac43:c645

📝 TXT Records#

1 records 235ms

TXT Record
v=spf1 a mx ip6:2a01:4f8:242:4460:0:0:0:2 include:mxroute.com ~all

✉️ SPF#

Policy	Record (marcgiversen.dk)
~all (soft fail)	v=spf1 a mx ip6:2a01:4f8:242:4460:0:0:0:2 include:mxroute.com ~all

📨 DMARC#

Policy	Record (_dmarc.marcgiversen.dk)
p=none (monitor only)	v=DMARC1; p=none;

📬 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 2026-10-08 21:14:57

www	104.21.36.183 172.67.198.69 2606:4700:3030::6815:24b7 2606:4700:3033::ac43:c645 (AS13335) (address records, no CNAME)
www vs bare domain	Same network marcgiversen.dk: 104.21.36.183 172.67.198.69 2606:4700:3030::6815:24b7 2606:4700:3033::ac43:c645 (AS13335) www.marcgiversen.dk: 104.21.36.183 172.67.198.69 2606:4700:3030::6815:24b7 2606:4700:3033::ac43:c645 (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

🔎 SPF check#

zone-wide SPF report

DNS lookups: 6/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

168ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2414868303
Primary NS (MNAME)	arnold.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-16 07:59:32

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2020-08-11
Expires	2027-08-31 (315d)

📋 WHOIS#

⏱️ Lookup Timing#

142ms

132ms

105ms

AAAA

151ms

TXT

235ms

CAA

115ms

HTTPS

104ms

TLSA

481ms

SOA

0ms

MTA-STS

128ms

DNSSEC

168ms

SRV

147ms

Total

1553ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-08 21:14:57	1130ms	2 NS 2 A 2 MX	🔒 Secure
2026-10-07 21:09:23	694ms	2 NS 2 A 2 MX	🔒 Secure
2026-09-23 11:54:11	1134ms	2 NS 2 A 2 MX	🔒 Secure
2026-09-21 14:07:43 shown	1553ms	2 NS 2 A 2 MX	🔒 Secure
2026-08-31 03:25:51	805ms	2 NS 2 A 2 MX	🔒 Secure
2026-08-29 18:14:30	919ms	2 NS 2 A 2 MX	🔒 Secure
2026-08-22 03:07:26	6409ms	2 NS 2 A 2 MX	🔒 Secure
2026-07-28 20:14:46	1343ms	2 NS 2 A 2 MX	🔒 Secure
2026-07-24 16:23:38	16883ms	2 NS 2 A 2 MX	🔒 Secure
2026-07-04 16:36:48	7922ms	2 NS 2 A 2 MX	🔒 Secure
2026-06-25 10:29:32	1080ms	2 NS 2 A 2 MX	🔒 Secure
2026-06-20 01:37:36	751ms	2 NS 2 A 2 MX	🔒 Secure
2026-06-18 05:52:28	894ms	2 NS 2 A 2 MX	🔒 Secure