grc.com | DNSViz

grc.com

Updated: 2025-08-01 13:23:22 UTC (248 days ago) Go to most recent »

DNS Server Responses

Responses for grc.com/DS

Name	TTL	Type	Data	Status	Returned by
Name	TTL	Type	Data	Status	a.gtld-servers.net. (192.5.6.30)	a.gtld-servers.net. (2001:503:a83e::2:30)	b.gtld-servers.net. (192.33.14.30)	b.gtld-servers.net. (2001:503:231d::2:30)	c.gtld-servers.net. (192.26.92.30)	c.gtld-servers.net. (2001:503:83eb::30)	d.gtld-servers.net. (192.31.80.30)	d.gtld-servers.net. (2001:500:856e::30)	e.gtld-servers.net. (192.12.94.30)	e.gtld-servers.net. (2001:502:1ca1::30)	f.gtld-servers.net. (192.35.51.30)	f.gtld-servers.net. (2001:503:d414::30)	g.gtld-servers.net. (192.42.93.30)	g.gtld-servers.net. (2001:503:eea3::30)	h.gtld-servers.net. (192.54.112.30)	h.gtld-servers.net. (2001:502:8cc::30)	i.gtld-servers.net. (192.43.172.30)	i.gtld-servers.net. (2001:503:39c1::30)	j.gtld-servers.net. (192.48.79.30)	j.gtld-servers.net. (2001:502:7094::30)	k.gtld-servers.net. (192.52.178.30)	k.gtld-servers.net. (2001:503:d2d::30)	l.gtld-servers.net. (192.41.162.30)	l.gtld-servers.net. (2001:500:d937::30)	m.gtld-servers.net. (192.55.83.30)	m.gtld-servers.net. (2001:501:b1f9::30)
RR count (Answer/Authority/Additional)				OK	0/6/1	0/6/1	0/6/1	0/6/1	0/6/1	0/6/1	0/6/1	0/6/1	0/6/1	0/6/1	0/6/1	0/6/1	0/6/1	0/6/1	0/6/1	0/6/1	0/6/1	0/6/1	0/6/1	0/6/1	0/6/1	0/6/1	0/6/1	0/6/1	0/6/1	0/6/1
Response size (bytes)				OK	578	578	580	580	578	578	578	578	578	578	582	582	582	582	582	582	582	582	578	578	578	578	578	578	578	578
Response time (ms)				OK	95	95	54	55	95	93	96	92	93	95	99	121	144	123	120	99	123	145	52	74	57	74	73	54	74	57

Responses for grc.com/DNSKEY

Name	TTL	Type	Data	Status	Returned by
Name	TTL	Type	Data	Status	ns4.customer.level3.net. (209.244.4.53)	ns6.customer.level3.net. (209.244.4.85)
RR count (Answer/Authority/Additional)				OK	0/1/1
Response size (bytes)				OK	135
Response time (ms)				OK	145

Responses for grc.com/NS

Name	TTL	Type	Data	Status	Returned by
Name	TTL	Type	Data	Status	ns4.customer.level3.net. (209.244.4.53)	ns6.customer.level3.net. (209.244.4.85)
grc.com	86400	NS	ns4.customer.level3.net. ns6.customer.level3.net.	OK	Y
RR count (Answer/Authority/Additional)				OK	2/0/1
Response size (bytes)				OK	146
Response time (ms)				OK	57

Responses for grc.com/MX

Name	TTL	Type	Data	Status	Returned by
Name	TTL	Type	Data	Status	ns4.customer.level3.net. (209.244.4.53)	ns6.customer.level3.net. (209.244.4.85)
grc.com	86400	MX	10 grc.com.	OK	Y
RR count (Answer/Authority/Additional)				OK	1/0/1
Response size (bytes)				OK	107
Response time (ms)				OK	128

Responses for grc.com/NS

Name	TTL	Type	Data	Status	Returned by
Name	TTL	Type	Data	Status	ns4.customer.level3.net. (209.244.4.53)	ns6.customer.level3.net. (209.244.4.85)
grc.com	86400	NS	ns4.customer.level3.net. ns6.customer.level3.net.	OK	Y
RR count (Answer/Authority/Additional)				OK	2/0/1
Response size (bytes)				OK	146
Response time (ms)				OK	57

Responses for lh7zv.qb90j.grc.com/A

Name	TTL	Type	Data	Status	Returned by
Name	TTL	Type	Data	Status	ns4.customer.level3.net. (209.244.4.53)	ns6.customer.level3.net. (209.244.4.85)
RR count (Answer/Authority/Additional)				OK	0/1/1
Response size (bytes)				OK	154
Response time (ms)				OK	175

Responses for grc.com/A

Name	TTL	Type	Data	Status	Returned by
Name	TTL	Type	Data	Status	ns4.customer.level3.net. (209.244.4.53)	ns6.customer.level3.net. (209.244.4.85)
grc.com	86400	A	4.79.142.200	OK	Y
RR count (Answer/Authority/Additional)				OK	1/0/1
Response size (bytes)				OK	107
Response time (ms)				OK	59

Responses for grc.com/TXT

Name	TTL	Type	Data	Status	Returned by
Name	TTL	Type	Data	Status	ns4.customer.level3.net. (209.244.4.53)	ns6.customer.level3.net. (209.244.4.85)
grc.com	86400	TXT	"7pdq8vl28psslbzzx8g9s3pbwjvksk24" "_bpovimyxhv2xbvowiwnvlkhz27b4z4f" "v=spf1 ip4:4.79.142.192/28 a:client.grc.com a:grc.com -all" "google-site-verification=lTHvpojcfPIYXGkOqbku5TcOkpo52Exo-qWuQJi5bpw"	OK	Y
RR count (Answer/Authority/Additional)				OK	4/0/1
Response size (bytes)				OK	333
Response time (ms)				OK	127

Responses for grc.com/AAAA

Name	TTL	Type	Data	Status	Returned by
Name	TTL	Type	Data	Status	ns4.customer.level3.net. (209.244.4.53)	ns6.customer.level3.net. (209.244.4.85)
RR count (Answer/Authority/Additional)				OK	0/1/1
Response size (bytes)				OK	135
Response time (ms)				OK	127

Responses for grc.com/NSEC3PARAM

Name	TTL	Type	Data	Status	Returned by
Name	TTL	Type	Data	Status	ns4.customer.level3.net. (209.244.4.53)	ns6.customer.level3.net. (209.244.4.85)
RR count (Answer/Authority/Additional)				OK	0/1/1
Response size (bytes)				OK	135
Response time (ms)				OK	148

Responses for grc.com/SOA

Name	TTL	Type	Data	Status	Returned by
Name	TTL	Type	Data	Status	ns4.customer.level3.net. (209.244.4.53)	ns6.customer.level3.net. (209.244.4.85)
grc.com	86400	SOA	grc.com. dns2005.grc.com. 2024120901 14400 300 5184000 14400	OK	Y
RR count (Answer/Authority/Additional)				OK	1/0/1
Response size (bytes)				OK	135
Response time (ms)				OK	135

Responses for grc.com/CDNSKEY

Name	TTL	Type	Data	Status	Returned by
Name	TTL	Type	Data	Status	ns4.customer.level3.net. (209.244.4.53)	ns6.customer.level3.net. (209.244.4.85)
RR count (Answer/Authority/Additional)				OK	0/1/1
Response size (bytes)				OK	135
Response time (ms)				OK	170

Responses for grc.com/CDS

Name	TTL	Type	Data	Status	Returned by
Name	TTL	Type	Data	Status	ns4.customer.level3.net. (209.244.4.53)	ns6.customer.level3.net. (209.244.4.85)
RR count (Answer/Authority/Additional)				OK	0/1/1
Response size (bytes)				OK	135
Response time (ms)				OK	146

Responses for grc.com/CNAME

Name	TTL	Type	Data	Status	Returned by
Name	TTL	Type	Data	Status	ns4.customer.level3.net. (209.244.4.53)	ns6.customer.level3.net. (209.244.4.85)
RR count (Answer/Authority/Additional)				OK	0/1/1
Response size (bytes)				OK	135
Response time (ms)				OK	147