tomrermesterkofoed.dk

📜 Historical scan 2026-06-18 08:22:30 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

tomrermesterkofoed.dk is a .dk domain served by 2 nameservers (miguel.ns.cloudflare.com, saanvi.ns.cloudflare.com). It was registered on 2 January 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.60.36 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx.simply.com. The zone is not DNSSEC-signed, 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 224ms

Nameserver	IP addresses	PTR	ASN / ISP
miguel.ns.cloudflare.com	108.162.195.95 162.159.44.95 172.64.35.95 2606:4700:58::a29f:2c5f 2803:f800:50::6ca2:c35f 2a06:98c1:50::ac40:235f	miguel.ns.cloudflare.com miguel.ns.cloudflare.com miguel.ns.cloudflare.com miguel.ns.cloudflare.com miguel.ns.cloudflare.com miguel.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
saanvi.ns.cloudflare.com	108.162.194.80 162.159.38.80 172.64.34.80 2606:4700:50::a29f:2650 2803:f800:50::6ca2:c250 2a06:98c1:50::ac40:2250	saanvi.ns.cloudflare.com saanvi.ns.cloudflare.com saanvi.ns.cloudflare.com saanvi.ns.cloudflare.com saanvi.ns.cloudflare.com saanvi.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 223ms

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

📧 MX Records#

1 records 373ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	mx.simply.com	94.231.106.20	mx.simply.com	AS48854 team.blue Denmark A/S

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	104.21.60.36
🔶 Autoconfig	maildiscover.simply.com → 94.231.108.222

🔷 AAAA Records (IPv6)#

2 records 266ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a06:98c1:3120::1	—	—	AS13335	Cloudflare, Inc.	2a06:98c1:3120:0:0:0:0:0/46	—	—
2a06:98c1:3121::1	—	—	AS13335	Cloudflare, Inc.	2a06:98c1:3120:0:0:0:0:0/46	—	—

🔐 HTTPS Records#

1 records 287ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=188.114.96.1,188.114.97.1 ech=AEX+DQBBGAAgACDW1GZR9hru+FihavF8Ivc7aBei9NRjU8+yljAtq2M/DQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::1,2a06:98c1:3121::1

📝 TXT Records#

1 records 835ms

TXT Record
v=spf1 include:spf.simply.com -all

✉️ SPF#

Policy	Record (tomrermesterkofoed.dk)
-all (hard fail)	v=spf1 include:spf.simply.com -all

📨 DMARC#

Policy	Record (_dmarc.tomrermesterkofoed.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:dmarc@robot.simply.com; ruf=mailto:dmarc@robot.simply.com;

📬 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 08:00:58

www	104.21.60.36 172.67.191.34 2606:4700:3030::ac43:bf22 2606:4700:3035::6815:3c24 (AS13335) (address records, no CNAME)
www vs bare domain	Same network tomrermesterkofoed.dk: 188.114.96.1 188.114.97.1 2606:4700:3030::ac43:bf22 2606:4700:3035::6815:3c24 (AS13335) www.tomrermesterkofoed.dk: 104.21.60.36 172.67.191.34 2606:4700:3030::ac43:bf22 2606:4700:3035::6815:3c24 (AS13335)
Wildcard	Yes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

2 records 600ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx.simply.com	DANE-EE · SPKI · SHA-256	A9D603AF4D7ED6B9246B4B68500CD6F2…
SMTP _25._tcp.mx.simply.com	DANE-EE · SPKI · SHA-256	97A3BA009F39C761BFFB6574340E8138…

🔐 DNSSEC#

697ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

550ms

Field	Value
Serial	2407027498
Primary NS (MNAME)	miguel.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-25 17:38:07

Field	Value
Registrar	Simply.com A/S
Registered	2026-01-02
Expires	2027-01-01 (67d)

🔗 Same registrant#

0 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).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

224ms

223ms

373ms

AAAA

266ms

TXT

835ms

CAA

139ms

HTTPS

287ms

TLSA

600ms

SOA

550ms

MTA-STS

338ms

DNSSEC

697ms

SRV

580ms

Total

4174ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-13 08:00:58	1298ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-30 16:42:12	650ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-19 17:25:58	1217ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-05 15:50:39	5009ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-14 20:48:54	1127ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-20 17:25:35	17608ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-25 05:29:37	2362ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-23 20:50:54	1116ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-18 08:22:30 shown	4174ms	2 NS 2 A 1 MX	🔓 Insecure