sondergron.dk

📜 Historical scan 2026-06-22 15:52:41 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

sondergron.dk is a .dk domain served by 2 nameservers (lars.ns.cloudflare.com, violet.ns.cloudflare.com). It was registered on 27 February 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.59.171 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by smtp.google.com. The zone is not DNSSEC-signed, has no 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 39ms

Nameserver	IP addresses	PTR	ASN / ISP
lars.ns.cloudflare.com	108.162.193.195 172.64.33.195 173.245.59.195 2606:4700:58::adf5:3bc3 2803:f800:50::6ca2:c1c3 2a06:98c1:50::ac40:21c3	lars.ns.cloudflare.com lars.ns.cloudflare.com lars.ns.cloudflare.com lars.ns.cloudflare.com lars.ns.cloudflare.com lars.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
violet.ns.cloudflare.com	108.162.192.237 172.64.32.237 173.245.58.237 2606:4700:50::adf5:3aed 2803:f800:50::6ca2:c0ed 2a06:98c1:50::ac40:20ed	violet.ns.cloudflare.com violet.ns.cloudflare.com violet.ns.cloudflare.com violet.ns.cloudflare.com violet.ns.cloudflare.com violet.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 39ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.59.171	600s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.181.93	600s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 36ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	600s	smtp.google.com	142.250.147.26 142.250.147.27 142.251.9.26 142.251.9.27 2a00:1450:4025:c01::1a 2a00:1450:4025:c01::1b 2a00:1450:4025:c03::1a 2a00:1450:4025:c03::1b	rd-in-f26.1e100.net rd-in-f27.1e100.net rc-in-f26.1e100.net rc-in-f27.1e100.net rd-in-f26.1e100.net rd-in-f27.1e100.net rc-in-f26.1e100.net rc-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)#

2 records 37ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3036::ac43:b55d	600s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::6815:3bab	600s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 32ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.59.171,172.67.181.93 ech=AEX+DQBBIwAgACDj9aMTM9rYGGutNorsxuIpZxCDAv16YxX4SW1Ew+u2KQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::ac43:b55d,2606:4700:3037::6815:3bab

📝 TXT Records#

1 records 173ms

TXT Record
google-site-verification=61WiFWQuGyalDJ5lzdNXAI205ZplFhAUrunuzGikA0o

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 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#

latest probe, not this scan · checked 2026-10-07 19:55:34

www	104.21.59.171 172.67.181.93 2606:4700:3032::ac43:b55d 2606:4700:3036::6815:3bab (AS13335) (address records, no CNAME)
www vs bare domain	Same network sondergron.dk: 104.21.59.171 172.67.181.93 2606:4700:3032::ac43:b55d 2606:4700:3036::6815:3bab (AS13335) www.sondergron.dk: 104.21.59.171 172.67.181.93 2606:4700:3032::ac43:b55d 2606:4700:3036::6815:3bab (AS13335)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

97ms

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

🏷️ SOA#

36ms

Field	Value
Serial	2404974234
Primary NS (MNAME)	lars.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-17 15:36:31

Field	Value
Registrar	ONE.COM A/S
Registered	2026-02-27
Expires	2027-02-26 (130d)

🔗 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#

39ms

36ms

AAAA

37ms

TXT

173ms

CAA

57ms

HTTPS

32ms

TLSA

57ms

SOA

36ms

MTA-STS

87ms

DNSSEC

97ms

SRV

78ms

Total

839ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 18:11:16	576ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-27 08:21:18	1163ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-18 09:24:26	1426ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-11 07:04:01	1708ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-24 01:20:36	5827ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-16 18:51:50	1189ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-27 00:26:35	1453ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-23 20:08:37	876ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-22 15:52:41 shown	839ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-20 16:00:52	604ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-19 13:23:42	1074ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-17 20:29:44	753ms	2 NS 2 A 1 MX	🔓 Insecure