gjerris.dk

📜 Historical scan 2026-09-17 20:05:22  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

gjerris.dk is a .dk domain served by 2 nameservers (aliza.ns.cloudflare.com, chris.ns.cloudflare.com). It was registered on 26 October 1999 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.79.188 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 5 more. 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   157ms
NameserverIP addressesPTRASN / ISP
aliza.ns.cloudflare.com 108.162.194.55
162.159.38.55
172.64.34.55
2606:4700:50::a29f:2637
2803:f800:50::6ca2:c237
2a06:98c1:50::ac40:2237		 aliza.ns.cloudflare.com
aliza.ns.cloudflare.com
aliza.ns.cloudflare.com
aliza.ns.cloudflare.com
aliza.ns.cloudflare.com
aliza.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
chris.ns.cloudflare.com 108.162.193.85
172.64.33.85
173.245.59.85
2606:4700:58::adf5:3b55
2803:f800:50::6ca2:c155
2a06:98c1:50::ac40:2155		 chris.ns.cloudflare.com
chris.ns.cloudflare.com
chris.ns.cloudflare.com
chris.ns.cloudflare.com
chris.ns.cloudflare.com
chris.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   97ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.79.188 300s — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.147.27 300s — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

7 records   69ms
PriorityTTLMail ServerIP addressesPTRASN
1 300s aspmx.l.google.com 142.250.147.27
2a00:1450:4025:c03::1a		 rd-in-f27.1e100.net
rc-in-f26.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
5 300s alt1.aspmx.l.google.com 192.178.211.26
2404:6800:4000:1025::1a		 lcbomp-in-f26.1e100.net
lcbomp-in-f26.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
5 300s alt2.aspmx.l.google.com 192.178.158.26
2404:6800:4013:813::1a		 lcdels-in-f26.1e100.net
lcdels-in-f26.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
10 300s aspmx2.googlemail.com 192.178.211.27
2404:6800:4000:1025::1a		 lcbomp-in-f27.1e100.net
lcbomp-in-f26.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
10 300s aspmx3.googlemail.com 192.178.158.27
2404:6800:4013:813::1b		 lcdels-in-f27.1e100.net
lcdels-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
10 300s aspmx4.googlemail.com 173.194.41.27
173.194.41.27
2404:6800:4001:c01::1b		 mad01s14-in-f27.1e100.net
yukulwh-in-f27.1e100.net
yukulwh-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
AS15169 Google LLC
10 300s aspmx5.googlemail.com 172.253.158.27
2404:6800:4003:c26::1b		 so-in-f27.1e100.net
so-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC

🔷 AAAA Records (IPv6)#

2 records   122ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3035::6815:4fbc 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3035::ac43:931b 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   114ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.79.188,172.67.147.27 ech=AEX+DQBBgQAgACB/vkszTYxXL86+RZlR6vV7bzlPhhnbHJdoYUDgKRXyTAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::6815:4fbc,2606:4700:3035::ac43:931b

📝 TXT Records#

📝
No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 DMARC#

PolicyRecord (_dmarc.gjerris.dk)
p=none (monitor only) v=DMARC1; p=none; rua=mailto:1d1b903a6bd0449e8f4457b91dffd5cb@dmarc-reports.cloudflare.net

📬 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 15:48:20
wwwExists, no address
www vs bare domainwww does not resolve (all like this)
WildcardNo
Denial of existenceCompact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEYPublished: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

✍️ DKIM keys#

1 found
SelectorCNAMEKey
google — RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔏 ACME Challenge#

TypeNameValue
TXT _acme-challenge.gjerris.dk jwuUOHUOYgh6EI2-2EpQexPE_Wb6CoGBn1ogUjLSJEs
TXT _acme-challenge.gjerris.dk n_fOfhWS1Qh1SUcO_8gsctNvP9j3Oy8XmNQQXjmY-9c

🔗 TLSA / DANE#

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

🔐 DNSSEC#

179ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

0ms
FieldValue
Serial2414825458
Primary NS (MNAME)aliza.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-11 09:23:33
FieldValue
RegistrarPunktum dk A/S (direct)
Registered1999-10-26
Expires2029-12-31 (1170d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
157ms
A
97ms
MX
69ms
AAAA
122ms
TXT
763ms
CAA
81ms
HTTPS
114ms
TLSA
229ms
SOA
0ms
MTA-STS
129ms
DNSSEC
179ms
SRV
150ms
Total
1944ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-16 15:48:20 964ms 2 NS 2 A 7 MX 🔒 Secure
2026-10-14 13:48:59 644ms 2 NS 2 A 7 MX 🔒 Secure
2026-10-13 10:40:43 730ms 2 NS 2 A 7 MX 🔒 Secure
2026-10-11 08:43:41 1373ms 2 NS 2 A 7 MX 🔒 Secure
2026-09-29 02:47:09 1120ms 2 NS 2 A 7 MX 🔒 Secure
2026-09-28 02:19:48 818ms 2 NS 2 A 7 MX 🔒 Secure
2026-09-23 03:41:53 970ms 2 NS 2 A 7 MX 🔒 Secure
2026-09-17 20:05:22 shown 1944ms 2 NS 2 A 7 MX 🔒 Secure
2026-09-10 18:55:48 2318ms 2 NS 2 A 7 MX 🔒 Secure
2026-09-03 16:35:12 2196ms 2 NS 2 A 7 MX 🔒 Secure
2026-08-27 23:07:57 1228ms 2 NS 2 A 7 MX 🔒 Secure
2026-08-25 15:49:51 2253ms 2 NS 2 A 7 MX 🔒 Secure
2026-08-21 08:56:23 20256ms 2 NS 2 A 7 MX 🔒 Secure
2026-08-19 05:21:32 17707ms 2 NS 2 A 7 MX 🔒 Secure
2026-08-17 17:04:31 1986ms 2 NS 2 A 7 MX 🔒 Secure
2026-08-12 01:26:57 1827ms 2 NS 2 A 7 MX 🔒 Secure
2026-07-18 18:24:24 1506ms 2 NS 2 A 7 MX 🔒 Secure
2026-07-16 07:25:45 2039ms 2 NS 2 A 7 MX 🔒 Secure
2026-07-04 23:37:07 2844ms 2 NS 2 A 7 MX 🔒 Secure
2026-06-27 18:37:31 1115ms 2 NS 2 A 7 MX 🔒 Secure
2026-06-26 23:54:31 1153ms 2 NS 2 A 7 MX 🔒 Secure
2026-06-26 22:55:16 1099ms 2 NS 2 A 7 MX 🔒 Secure
2026-06-21 02:10:09 817ms 2 NS 2 A 7 MX 🔒 Secure
2026-06-21 00:20:35 1601ms 2 NS 2 A 7 MX 🔒 Secure
2026-06-17 09:43:59 875ms 2 NS 2 A 7 MX 🔒 Secure
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