grethe.dk

📜 Historical scan 2026-09-21 22:22:59 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

grethe.dk is a .dk domain served by 2 nameservers (ns1.loopia.se, ns2.loopia.se). It was registered on 1 December 2017 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 216.198.79.193 is hosted by Amazon.com, Inc. (AS16509) in United States. Mail is handled by mailcluster.loopia.se, mail2.loopia.se. The zone is not DNSSEC-signed, publishes a DMARC policy and has no IPv6 address. 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 54ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.loopia.se	2a02:250:ffff::20 93.188.0.20	ns1.loopia.se ns1.loopia.se	AS39570 Loopia AB AS39570 Loopia AB
ns2.loopia.se	185.71.156.20 2a02:250:fffe::20	ns2.loopia.se ns2.loopia.se	AS215836 Loopia AB AS215836 Loopia AB

🌍 A Records#

1 records 45ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
216.198.79.193	3600s	—	AS16509	Amazon.com, Inc.	216.198.79.0/24	🇺🇸 United States	—

📧 MX Records#

2 records 54ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mailcluster.loopia.se	2a02:250:0:48::11 2a02:250:0:48::12 2a02:250:0:48::13 2a02:250:0:48::14 93.188.3.11 93.188.3.12 93.188.3.13 93.188.3.14	mailfront1.mailcluster.loopia.se mailfront2.mailcluster.loopia.se mailfront3.mailcluster.loopia.se mailfront4.mailcluster.loopia.se mailfront1.mailcluster.loopia.se mailfront2.mailcluster.loopia.se mailfront3.mailcluster.loopia.se mailfront4.mailcluster.loopia.se	AS39570 Loopia AB AS39570 Loopia AB AS39570 Loopia AB AS39570 Loopia AB AS39570 Loopia AB AS39570 Loopia AB AS39570 Loopia AB AS39570 Loopia AB
20	3600s	mail2.loopia.se	93.188.3.11 93.188.3.12 93.188.3.13 93.188.3.14	mailfront1.mailcluster.loopia.se mailfront2.mailcluster.loopia.se mailfront3.mailcluster.loopia.se mailfront4.mailcluster.loopia.se	AS39570 Loopia AB AS39570 Loopia AB AS39570 Loopia AB AS39570 Loopia AB

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	216.198.79.193
🔶 Autoconfig	autoconfig.loopia.com → 93.188.1.220

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 138ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	100	1	443	autodiscover.loopia.com

📝 TXT Records#

1 records 326ms

TXT Record
v=spf1 include:spf.loopia.se -all

✉️ SPF#

Policy	Record (grethe.dk)
-all (hard fail)	v=spf1 include:spf.loopia.se -all

📨 DMARC#

Policy	Record (_dmarc.grethe.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 2026-10-16 00:43:38

www CNAME	9046c506b5f3ffe1.vercel-dns-017.com (all on vercel-dns-017.com) → 216.150.1.193 216.150.16.193 (AS16509)
www vs bare domain	Same network grethe.dk: 216.198.79.193 (AS16509) www.grethe.dk: 216.150.1.193 216.150.16.193 (AS16509)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

2 records 137ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mail2.loopia.se	DANE-EE · SPKI · SHA-256	27EF28B2408E8CA3825C7A18524B55FF…
SMTP _25._tcp.mailcluster.loopia.se	DANE-EE · SPKI · SHA-256	27EF28B2408E8CA3825C7A18524B55FF…

🔐 DNSSEC#

2062ms

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

🏷️ SOA#

0ms

Field	Value
Serial	1789603200
Primary NS (MNAME)	ns1.loopia.se
Responsible (RNAME)	registry@loopia.se
Refresh	14400s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-12 13:09:01

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2017-12-01
Expires	2027-05-31 (223d)

🔗 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#

54ms

45ms

54ms

AAAA

56ms

TXT

326ms

CAA

61ms

HTTPS

65ms

TLSA

137ms

SOA

0ms

MTA-STS

111ms

DNSSEC

2062ms

SRV

138ms

Total

2750ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-16 00:43:38	1977ms	2 NS 1 A 2 MX	🔓 Insecure
2026-10-08 10:20:20	1177ms	2 NS 1 A 2 MX	🔓 Insecure
2026-10-01 02:24:56	1019ms	2 NS 1 A 2 MX	🔓 Insecure
2026-09-30 02:14:56	999ms	2 NS 1 A 2 MX	🔓 Insecure
2026-09-24 16:09:57	944ms	2 NS 1 A 2 MX	🔓 Insecure
2026-09-21 22:22:59 shown	2750ms	2 NS 1 A 2 MX	🔓 Insecure
2026-09-21 10:17:32	1328ms	2 NS 1 A 2 MX	🔓 Insecure
2026-09-07 05:21:56	1273ms	2 NS 1 A 2 MX	🔓 Insecure
2026-08-28 02:52:15	881ms	2 NS 1 A 2 MX	🔓 Insecure
2026-08-27 00:23:50	9904ms	2 NS 1 A 2 MX	🔓 Insecure
2026-08-25 12:26:58	1747ms	2 NS 1 A 2 MX	🔓 Insecure
2026-08-20 03:59:37	5845ms	2 NS 1 A 2 MX	🔓 Insecure
2026-08-13 07:35:20	1549ms	2 NS 1 A 2 MX	🔓 Insecure
2026-08-06 13:12:16	1601ms	2 NS 1 A 2 MX	🔓 Insecure
2026-07-23 16:00:21	1510ms	2 NS 1 A 2 MX	🔓 Insecure
2026-07-16 22:48:12	10161ms	2 NS 1 A 2 MX	🔓 Insecure
2026-07-09 06:11:29	1580ms	2 NS 1 A 2 MX	🔓 Insecure
2026-07-03 12:55:32	2727ms	2 NS 1 A 2 MX	🔓 Insecure
2026-06-25 06:48:25	1117ms	2 NS 1 A 2 MX	🔓 Insecure
2026-06-19 06:39:42	2032ms	2 NS 1 A 2 MX	🔓 Insecure
2026-06-17 10:17:01	2883ms	2 NS 1 A 2 MX	🔓 Insecure