grotterotte.dk

Records from scan: 2026-09-27 16:40:34 · 2239ms total · last checked 2026-10-18 07:16 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

grotterotte.dk is a .dk domain served by 2 nameservers (josephine.ns.cloudflare.com, leo.ns.cloudflare.com). It was registered on 3 December 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.90.68 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by grotterotte-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, has no 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 43ms

Nameserver	IP addresses	PTR	ASN / ISP
josephine.ns.cloudflare.com	108.162.194.64 162.159.38.64 172.64.34.64 2606:4700:50::a29f:2640 2803:f800:50::6ca2:c240 2a06:98c1:50::ac40:2240	josephine.ns.cloudflare.com josephine.ns.cloudflare.com josephine.ns.cloudflare.com josephine.ns.cloudflare.com josephine.ns.cloudflare.com josephine.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
leo.ns.cloudflare.com	108.162.195.241 162.159.44.241 172.64.35.241 2606:4700:58::a29f:2cf1 2803:f800:50::6ca2:c3f1 2a06:98c1:50::ac40:23f1	leo.ns.cloudflare.com leo.ns.cloudflare.com leo.ns.cloudflare.com leo.ns.cloudflare.com leo.ns.cloudflare.com leo.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 42ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.90.68	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.196.16	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 35ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	grotterotte-dk.mail.protection.outlook.com	2a01:111:f403:ca04::4 2a01:111:f403:ca3c::8 2a01:111:f403:ca3c::a 2a01:111:f403:ca48::8 52.101.103.140 52.101.103.143 52.101.73.120 52.101.73.153	mail-db4pr02cu00204.inbound.protection.outlook.com mail-zrxpr05cu00100.inbound.protection.outlook.com mail-zrxpr07cu00102.inbound.protection.outlook.com mail-miypr02cu00100.inbound.protection.outlook.com mail-miypr02cu00204.inbound.protection.outlook.com mail-miypr03cu00107.inbound.protection.outlook.com mail-am7pr02cu00300.inbound.protection.outlook.com mail-as8pr05cu00401.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 → 40.104.116.24
🔶 Autoconfig	104.21.90.68

🔷 AAAA Records (IPv6)#

2 records 35ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::6815:5a44	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::ac43:c410	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 57ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.90.68,172.67.196.16 ech=AEX+DQBBcAAgACBXrcJS3faqUKGkYQFfklDEBTkxCMnrtSX9bPY/aScOQwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:5a44,2606:4700:3035::ac43:c410

🔌 SRV Records#

1 records 71ms

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

📝 TXT Records#

2 records 195ms

TXT Record
MS=ms53636787
v=spf1 include:spf.simply.com include:spf.protection.outlook.com ~all

✉️ SPF#

Policy	Record (grotterotte.dk)
~all (soft fail)	v=spf1 include:spf.simply.com include:spf.protection.outlook.com ~all

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 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 2026-10-10 21:58:51

www	104.21.90.68 172.67.196.16 2606:4700:3032::6815:5a44 2606:4700:3035::ac43:c410 (AS13335) (address records, no CNAME)
www vs bare domain	Same network grotterotte.dk: 104.21.90.68 172.67.196.16 2606:4700:3032::6815:5a44 2606:4700:3035::ac43:c410 (AS13335) www.grotterotte.dk: 104.21.90.68 172.67.196.16 2606:4700:3032::6815:5a44 2606:4700:3035::ac43:c410 (AS13335)
Wildcard	Yes: any name under the zone resolves

🔎 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#

114ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2415926120
Primary NS (MNAME)	josephine.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-12 20:31:49

Field	Value
Registrar	Simply.com A/S
Registered	2025-12-03
Expires	2026-12-02 (45d)

🔗 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
frederic.dk	Punktum dk A/S (direct)
gsberg.dk	Punktum dk A/S (direct)
hogsbergnielsen.dk	Punktum dk A/S (direct)
pedermuellersvej4.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

43ms

42ms

35ms

AAAA

35ms

TXT

195ms

CAA

37ms

HTTPS

57ms

TLSA

926ms

SOA

0ms

MTA-STS

71ms

DNSSEC

114ms

SRV

71ms

Total

2239ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-27 16:40:34 shown	2239ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-27 23:38:44	2046ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-27 06:18:59	1434ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-25 18:39:47	1592ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-24 18:16:18	3044ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-06 06:35:23	2049ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-23 14:34:34	4892ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-23 05:12:53	1001ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-22 11:17:04	1432ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-17 09:21:28	1175ms	2 NS 2 A 1 MX	🔓 Insecure