grc.com | DNSViz

grc.com

Updated: 2026-02-05 07:18:33 UTC (55 days ago) Update now

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	578	578	578	578	578	578	578	578	578	578	578	578	578	578	578	578
Response time (ms)				OK	845	149	142	608	154	142	145	142	211	154	142	914	140	149	142	61	146	137	80	140	228	144	148	137	137	584

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	0/1/1
Response size (bytes)				OK	135	135
Response time (ms)				OK	271	83

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	28800	NS	ns4.customer.level3.net. ns6.customer.level3.net.	OK	Y	Y
RR count (Answer/Authority/Additional)				OK	2/0/1	2/0/1
Response size (bytes)				OK	146	146
Response time (ms)				OK	56	39

Responses for e9rns.2owd8.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	0/1/1
Response size (bytes)				OK	154	154
Response time (ms)				OK	62	62

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	28800	MX	10 grc.com.	OK	Y	Y
RR count (Answer/Authority/Additional)				OK	1/0/1	1/0/1
Response size (bytes)				OK	107	107
Response time (ms)				OK	275	85

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	28800	NS	ns4.customer.level3.net. ns6.customer.level3.net.	OK	Y	Y
RR count (Answer/Authority/Additional)				OK	2/0/1	2/0/1
Response size (bytes)				OK	146	146
Response time (ms)				OK	56	39

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	28800	A	4.79.142.200	OK	Y	Y
RR count (Answer/Authority/Additional)				OK	1/0/1	1/0/1
Response size (bytes)				OK	107	107
Response time (ms)				OK	61	40

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	28800	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	Y
RR count (Answer/Authority/Additional)				OK	4/0/1	4/0/1
Response size (bytes)				OK	333	333
Response time (ms)				OK	241	87

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	0/1/1
Response size (bytes)				OK	135	135
Response time (ms)				OK	250	87

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	0/1/1
Response size (bytes)				OK	135	135
Response time (ms)				OK	271	86

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	28800	SOA	grc.com. dns2005.grc.com. 2025122000 14400 300 5184000 14400	OK	Y	Y
RR count (Answer/Authority/Additional)				OK	1/0/1	1/0/1
Response size (bytes)				OK	135	135
Response time (ms)				OK	241	87

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	0/1/1
Response size (bytes)				OK	135	135
Response time (ms)				OK	200	89

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	0/1/1
Response size (bytes)				OK	135	135
Response time (ms)				OK	271	83

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	0/1/1
Response size (bytes)				OK	135	135
Response time (ms)				OK	272	85