`office.lflink.com`

	CNAME	`sinkhole.biosnews.info`
	CNAME	`a.sinkhole.yourtrap.com`
	CNAME	`sinkhole.dynu.net`
	DNSSEC	⚠️ Not signed
	A	2001:240:2405:da28:4ff0:f8ed:45ed:8be6^{🇯🇵 IIJ-AS2001:240::/32 IIJ IPv6 BLOCK ( AS2497 )}
	A	153.234.6.66^{🇯🇵 OCN153.224.0.0/12 (AS4713) CIDR BLOCK 97 NTT Communications Corporation 1-1-6 Uchisaiwai-cho, Chiyoda-ku Tokyo 100-8019 JAPAN}

`lflink.com`

	DNSSEC	⚠️ Not signed
	A	204.16.169.54^{🇺🇸 AS19557204.16.168.0/21}
	NS	`ns1.changeip.org` ⭐
	NS	`ns1.changeip.com` ⚠️ Not in zone NS records
	NS	`ns2.changeip.com` ⚠️ Not in zone NS records
	NS	`ns3.changeip.com` ⚠️ Not in zone NS records
	NS	`ns4.changeip.com` ⚠️ Not in zone NS records
	NS	`ns5.changeip.com` ⚠️ Not in zone NS records
	TXT	`v=spf1 ip4:204.16.168.0/21 -all`
	SOA	`ns1.changeip.org`noc@changeip.com serial=1

WOT: UNKNOWN (50/100)
⚠️ On DNS blocklist: pro.plus, ultimate
WOT: NOT_SAFE (28/100)
📈 Tranco rank: #71,706

Same first word

office.supplies

office.net

office.bz

office.ltd

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office.ly

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office.world

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office.hamburg

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office.lviv.ua

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eicoff.com

fecofi.be

cioffe.com

coiffe.fr

offiec.cn

coffie.hatenablog.com

ieffco.com

effico.fr

coffei.com

iceoff.ru

effico.es

coeffi.com

DNS History

2 records (2 active, 0 former)

●NSns1.changeip.org2026-03-25 → 2026-04-15 · 2 obs

● 2026-03-25 18:54:40
● 2026-04-15 04:51:46

●CNAMEsinkhole.biosnews.info2026-03-25 → 2026-04-15 · 2 obs

● 2026-03-25 18:54:40
● 2026-04-15 04:51:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
lflink.com	ns1.changeip.com, ns2.changeip.com, ns3.changeip.com, ns5.changeip.com...	10 records

✅ Authoritative Response

Server:66.175.223.58

NS records: ns1.changeip.com, ns2.changeip.com, ns3.changeip.com, ns5.changeip.com, ns4.changeip.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for lflink.com (unsigned zone)

⏱️ Timing

Total: 353ms | Queries: -

📄 Records

Type	Count	Sample Data
CNAME	1	`sinkhole.biosnews.info`
SOA	1	`ns1.changeip.org noc.changeip.com`

📌 Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (ns1.changeip.com, ns1.changeip.com, ns2.changeip.com...)

Analysis

IP Addresses

Two IP numbers are pointed to by office.lflink.com: 2001:240:2405:da28:4ff0:f8ed:45ed:8be6 and 153.234.6.66.

Other host names, for instance sinkhole.dynu.net, share IP numbers with office.lflink.com.

office.lflink.com - robtex.com