`frvbibl.dk`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:8271 ✓ In HTTPS hints
A	2606:4700:3035::6815:876 ✓ In HTTPS hints
A	104.21.8.118 ✓ In HTTPS hints
A	172.67.130.113 ✓ In HTTPS hints
NS	`reza.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3ad9^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`reza.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0d9^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`reza.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20d9^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`reza.ns.cloudflare.com`
		A	108.162.192.217^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`reza.ns.cloudflare.com`
		A	172.64.32.217^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`reza.ns.cloudflare.com`
		A	173.245.58.217^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`reza.ns.cloudflare.com`
NS	`sullivan.ns.cloudflare.com`
		A	2606:4700:58::a29f:2ca1^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sullivan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3a1^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sullivan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23a1^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sullivan.ns.cloudflare.com`
		A	108.162.195.161^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sullivan.ns.cloudflare.com`
		A	162.159.44.161^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sullivan.ns.cloudflare.com`
		A	172.64.35.161^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sullivan.ns.cloudflare.com`
MX	`mx4.spamfri.dk` ⭐
		A	2001:67c:564:fffd::4001^{🇩🇰 obox-networks2001:67c:564::/48 Sjacob Holding ApS}
			PTR	`mx4.spamfri.dk`
		A	193.200.91.108^{🇩🇰 obox-networks193.200.90.0/23 Eushells.com +-------------------------------+ For abuse and security issues please contact abuse@bitguardians.com +-------------------------------+}
			PTR	`mx4.spamfri.dk`
MX	`mx2.spamfri.dk`⁽²⁰⁾
		A	2001:67c:564:fffd::2001^{🇩🇰 obox-networks2001:67c:564::/48 Sjacob Holding ApS}
			PTR	`mx2.spamfri.dk`
		A	193.200.91.109^{🇩🇰 obox-networks193.200.90.0/23 Eushells.com +-------------------------------+ For abuse and security issues please contact abuse@bitguardians.com +-------------------------------+}
			PTR	`mx2.spamfri.dk`
MX	`mx3.spamfri.dk`⁽³⁰⁾
		A	2a00:1b18:2:3:fe::2^{🇩🇰 DLX-AS2a00:1b18::/29}
			PTR	`mx3.spamfri.dk`
		A	62.69.152.43^{🇩🇰 DLX-AS62.69.152.0/21 DLX}
MX	`mx1.spamfri.dk`⁽⁴⁰⁾
		A	2001:67c:564:fffd::1001^{🇩🇰 obox-networks2001:67c:564::/48 Sjacob Holding ApS}
			PTR	`mx1.spamfri.dk`
		A	195.242.131.16^{🇩🇰 obox-networks195.242.130.0/23 e-studio.dk +-------------------------------+ For abuse and security issues please contact abuse@bitguardians.com +-------------------------------+}
			PTR	`mx1.spamfri.dk`
TXT	`v=spf1 ip4:195.242.130.56 include:_spf.yayhosting.dk -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.8.118, 172.67.130.113
		IPv6	2606:4700:3031::ac43:8271, 2606:4700:3035::6815:876
SOA	`reza.ns.cloudflare.com`dns@cloudflare.com serial=2398844258

`dk`

	DNSSEC	🔒 Signed (DS record present)
	NS	`b.nic.dk` ⭐
	NS	`c.nic.dk`
	NS	`h.nic.dk`
	NS	`l.nic.dk`
	NS	`s.nic.dk`
	NS	`t.nic.dk`
	TXT	`DK zone updateEpoch 1774418220localtime Wed Mar 25 06:57:00 2026gmtime Wed Ma...`
	SOA	`b.nic.dk`tech@punktum.dk serial=1774418221

WOT: SAFE (63/100)

Same first word

frvbibl.dk

DNS History

26 records (10 active, 16 former)

○NSns1.dreamhost.com2015-07-20 → 2015-11-28 · 4 obs

● 2015-07-20 23:24:58
● 2015-11-28 12:35:22
○ 2016-04-10 00:15:00
○ 2026-03-25 06:00:50

○NSns2.dreamhost.com2015-07-20 → 2015-11-28 · 4 obs

● 2015-07-20 23:24:58
● 2015-11-28 12:35:22
○ 2016-04-10 00:15:00
○ 2026-03-25 06:00:50

○NSns3.dreamhost.com2015-07-20 → 2015-11-28 · 4 obs

● 2015-07-20 23:24:58
● 2015-11-28 12:35:22
○ 2016-04-10 00:15:00
○ 2026-03-25 06:00:50

●NSreza.ns.cloudflare.com2026-02-18 → 2026-03-25 · 3 obs

○ 2019-02-01 23:21:26
● 2026-02-18 16:28:18
● 2026-03-25 06:00:50

●NSsullivan.ns.cloudflare.com2026-02-18 → 2026-03-25 · 3 obs

○ 2019-02-01 23:21:26
● 2026-02-18 16:28:18
● 2026-03-25 06:00:50

○NStony.ns.cloudflare.com2016-04-10 → 2019-02-01 · 5 obs

○ 2015-11-28 12:35:22
● 2016-04-10 00:15:00
● 2019-02-01 23:21:26
○ 2026-02-18 16:28:18
○ 2026-03-25 06:00:50

○NSzelda.ns.cloudflare.com2016-04-10 → 2019-02-01 · 5 obs

○ 2015-11-28 12:35:22
● 2016-04-10 00:15:00
● 2019-02-01 23:21:26
○ 2026-02-18 16:28:18
○ 2026-03-25 06:00:50

●MXmx1.spamfri.dk2026-02-18 → 2026-03-25 · 2 obs

● 2026-02-18 16:28:18
● 2026-03-25 06:00:50

●MXmx2.spamfri.dk2026-02-18 → 2026-03-25 · 2 obs

● 2026-02-18 16:28:18
● 2026-03-25 06:00:50

●MXmx3.spamfri.dk2026-02-18 → 2026-03-25 · 2 obs

● 2026-02-18 16:28:18
● 2026-03-25 06:00:50

●MXmx4.spamfri.dk2026-02-18 → 2026-03-25 · 2 obs

● 2026-02-18 16:28:18
● 2026-03-25 06:00:50

●A104.21.8.1182026-03-25 → 2026-03-25 · 3 obs

○ 2026-02-18 16:28:18
● 2026-03-25 06:00:48
● 2026-03-25 06:00:50

○A104.28.24.422016-04-10 → 2019-02-01 · 5 obs

○ 2015-11-28 12:35:22
● 2016-04-10 00:15:00
● 2019-02-01 23:21:26
○ 2026-02-18 16:28:18
○ 2026-03-25 06:00:50

○A104.28.25.422016-04-10 → 2019-02-01 · 5 obs

○ 2015-11-28 12:35:22
● 2016-04-10 00:15:00
● 2019-02-01 23:21:26
○ 2026-02-18 16:28:18
○ 2026-03-25 06:00:50

●A172.67.130.1132026-03-25 → 2026-03-25 · 3 obs

○ 2026-02-18 16:28:18
● 2026-03-25 06:00:48
● 2026-03-25 06:00:50

○A188.114.96.02026-02-18 → 2026-02-18 · 4 obs

○ 2019-02-01 23:21:26
● 2026-02-18 16:28:18
○ 2026-03-25 06:00:48
○ 2026-03-25 06:00:50

○A188.114.97.02026-02-18 → 2026-02-18 · 4 obs

○ 2019-02-01 23:21:26
● 2026-02-18 16:28:18
○ 2026-03-25 06:00:48
○ 2026-03-25 06:00:50

○A208.113.173.1842015-07-20 → 2015-11-28 · 4 obs

● 2015-07-20 23:24:58
● 2015-11-28 12:35:22
○ 2016-04-10 00:15:00
○ 2026-03-25 06:00:50

○A2400:cb00:2048:1::681c:182a2017-01-08 → 2017-01-08 · 4 obs

○ 2016-04-10 00:15:00
● 2017-01-08 05:47:32
○ 2019-02-01 23:21:26
○ 2026-03-25 06:00:50

○A2400:cb00:2048:1::681c:192a2017-01-08 → 2017-01-08 · 4 obs

○ 2016-04-10 00:15:00
● 2017-01-08 05:47:32
○ 2019-02-01 23:21:26
○ 2026-03-25 06:00:50

○A2606:4700:30::681c:182a2019-02-01 → 2019-02-01 · 4 obs

○ 2017-01-08 05:47:32
● 2019-02-01 23:21:26
○ 2026-02-18 16:28:18
○ 2026-03-25 06:00:50

○A2606:4700:30::681c:192a2019-02-01 → 2019-02-01 · 4 obs

○ 2017-01-08 05:47:32
● 2019-02-01 23:21:26
○ 2026-02-18 16:28:18
○ 2026-03-25 06:00:50

●A2606:4700:3031::ac43:82712026-03-25 → 2026-03-25 · 3 obs

○ 2026-02-18 16:28:18
● 2026-03-25 06:00:48
● 2026-03-25 06:00:50

●A2606:4700:3035::6815:8762026-03-25 → 2026-03-25 · 3 obs

○ 2026-02-18 16:28:18
● 2026-03-25 06:00:48
● 2026-03-25 06:00:50

○A2a06:98c1:3120::2026-02-18 → 2026-02-18 · 4 obs

○ 2019-02-01 23:21:26
● 2026-02-18 16:28:18
○ 2026-03-25 06:00:48
○ 2026-03-25 06:00:50

○A2a06:98c1:3121::2026-02-18 → 2026-02-18 · 4 obs

○ 2019-02-01 23:21:26
● 2026-02-18 16:28:18
○ 2026-03-25 06:00:48
○ 2026-03-25 06:00:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dk	b.nic.dk, c.nic.dk, h.nic.dk, l.nic.dk...	-
frvbibl.dk	reza.ns.cloudflare.com, sullivan.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.44.161

NS records: reza.ns.cloudflare.com, sullivan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for frvbibl.dk (unsigned zone)

⏱️ Timing

Total: 3884ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.8.118, 172.67.130.113`
AAAA	2	`2606:4700:3031::ac43:8271, 2606:4700:3035::6815:876`
NS	2	`reza.ns.cloudflare.com, sullivan.ns.cloudflare.com`
MX	4	`mx4.spamfri.dk (pri: 10), mx2.spamfri.dk (pri: 20)...`
TXT	1	`v=spf1 ip4:195.242.130.56 include:_spf.y`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`reza.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

frvbibl.dk points to four IP numbers: 2606:4700:3031::ac43:8271, 2606:4700:3035::6815:876, 104.21.8.118 and 172.67.130.113.

Name Servers

frvbibl.dk's delegation is to two name servers reza.ns.cloudflare.com and sullivan.ns.cloudflare.com.

frvbibl.dk shares the same name server configuration as other domains, such as aestheticare.co.uk, retroia.com, leadizer.com, ferndalepharma.co.uk and roadrace1.com.

frvbibl.dk at least partially shares its name servers with other domains, for instance fondationpourlelogement.fr, newsitesforbingo.com, gescononline.com, orciuch.com and aapropertyinspection.com.

These name servers are commonly used alongside dahlia.ns.cloudflare.com and sunny.ns.cloudflare.com.

Host names with six IP numbers:

reza.ns.cloudflare.com points to: 2606:4700:50::adf5:3ad9, 2803:f800:50::6ca2:c0d9, 2a06:98c1:50::ac40:20d9, 108.162.192.217, 172.64.32.217 and 173.245.58.217.

sullivan.ns.cloudflare.com points to: 2606:4700:58::a29f:2ca1, 2803:f800:50::6ca2:c3a1, 2a06:98c1:50::ac40:23a1, 108.162.195.161, 162.159.44.161 and 172.64.35.161.

Mail Servers

frvbibl.dk is handled by four mail servers: mx1.spamfri.dk, mx2.spamfri.dk, mx3.spamfri.dk and mx4.spamfri.dk.

frvbibl.dk shares some mail servers with other domains, including kess.dk, alif.dk, traelyst.dk, nersting.dk and 4us.dk.

Host names with two IPs: mx1.spamfri.dk points to 2001:67c:564:fffd::1001 and 195.242.131.16; mx2.spamfri.dk points to 2001:67c:564:fffd::2001 and 193.200.91.109; mx3.spamfri.dk points to 2a00:1b18:2:3:fe::2 and 62.69.152.43; mx4.spamfri.dk points to 2001:67c:564:fffd::4001 and 193.200.91.108.

frvbibl.dk - robtex.com

frvbibl.dk

dk

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`frvbibl.dk`

`dk`